{"product_id":"dji-agras-t100-oem-liquid-level-gauge-signal-cable-yc-xc-xx001398","title":"DJI Agras T100 OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398)","description":"\u003cp\u003e\u003cstrong\u003eDJI Agras T100 OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398) — This is the liquid level gauge signal cable routing power or signal through the spray tank and its covers, sensors, and connectors of the DJI Agras T100. Cables on a spray aircraft live a hard life: flexed at every fold and unfold, soaked at every washdown, vibrated for every flight hour. When one fails it rarely fails clean — it fails intermittently, and intermittent electrical faults are the most expensive kind of downtime to chase. DJI material number YC.XC.XX001398. Liquid Level Gauge Signal Cable | OEM Wiring Harness | DJI Agras T100 Electrical | Field-Ready OEM Replacement Component.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDJI Material Number (SKU): YC.XC.XX001398\u003c\/strong\u003e — this is the official DJI part number for this exact component. Match it to your parts diagram or your old part's label to confirm fitment before ordering.\u003c\/p\u003e\u003ch2\u003e🇺🇸 U.S.A. FIRST\u003c\/h2\u003e\u003cp\u003eAres Acres LLC is a U.S.-based authorized DJI Agras reseller supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFREE \u0026amp; FAST Shipping is included for all U.S. customers.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.\u003c\/p\u003e\n\u003cp\u003eAres Acres also ships genuine DJI OEM parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras reseller serving the United States and Canada, all of North America, from Albuquerque, New Mexico.\u003c\/p\u003e\n\u003ch2\u003e✅ DJI Agras T100 Compatibility Guarantee\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🇺🇸 USA Compatibility Guarantee\u003c\/li\u003e\n\u003cli\u003e👍🏻 Satisfaction Guarantee\u003c\/li\u003e\n\u003cli\u003e💵 Money Back Guarantee\u003c\/li\u003e\n\u003cli\u003e📦 Same Day Shipping \u0026amp; Tracking\u003c\/li\u003e\n\u003cli\u003eDJI material number YC.XC.XX001398 — listed verbatim on the official DJI Agras T100 parts breakdown\u003c\/li\u003e\n\u003cli\u003eSupplier-listed fitment: DJI Agras T100\u003c\/li\u003e\n\u003cli\u003eBrand new condition — never installed, never flown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 × OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398)\u003c\/li\u003e\n\u003cli\u003eOEM protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eDJI Agras T100 OEM Liquid Level Gauge Signal Cable\u003c\/strong\u003e is the OEM liquid level gauge signal cable serving the spray tank and its covers, sensors, and connectors of the DJI Agras T100, with the exact length, connectors, and sealing the factory routing calls for.\u003c\/p\u003e\u003cp\u003eSealing, venting, and metering the liquid payload at the tank is the job description for the spray tank and its covers, sensors, and connectors, and this component is part of how it gets done. The T100 is a working machine — it earns its keep in fill-and-fly cycles, not hangar hours — and every component in the spray tank and its covers, sensors, and connectors is sized, shaped, and specified around that duty. On the official parts diagram it sits alongside Aluminum Clip, Spray Tank Lanyard, Spray Tank Cover Waterproof Permeability Cover.\u003c\/p\u003e\u003cp\u003eIgnore a failing liquid level gauge signal cable and the bill compounds: downtime in the middle of an application window, collateral wear on the parts around it, and jobs that slip to a competitor while the aircraft sits. Replacing it costs a part; not replacing it costs acres. That trade only runs one direction.\u003c\/p\u003e\u003cp\u003eFor professional farmers, aerial applicators, and commercial drone operators, this component is how the spray tank and its covers, sensors, and connectors stays field-ready instead of becoming the reason the aircraft sits.\u003c\/p\u003e\u003cp\u003eThis is a working part on a working aircraft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe T100 works brutally hard for its living, including:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSealing, venting, and metering the liquid payload at the tank\u003c\/li\u003e\n\u003cli\u003eDawn-to-dusk spray campaigns during narrow application windows\u003c\/li\u003e\n\u003cli\u003eRepeated fill-fly-return cycles with minutes on the ground between loads\u003c\/li\u003e\n\u003cli\u003eFull-payload takeoffs from field edges, dozens of times per day\u003c\/li\u003e\n\u003cli\u003eChemical exposure from fungicides, herbicides, insecticides, and foliar fertilizers\u003c\/li\u003e\n\u003cli\u003ePressure-washer rinse-downs at the end of every spray day\u003c\/li\u003e\n\u003cli\u003eVibration from eight propulsion motors running at working power\u003c\/li\u003e\n\u003cli\u003eTransport bouncing on trailers and truck beds between fields\u003c\/li\u003e\n\u003cli\u003eTemperature swings from cold morning starts to full-sun afternoons\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat attacks this component in the field:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlex cycles at every arm fold and unfold\u003c\/li\u003e\n\u003cli\u003eVibration abrading jackets at contact points\u003c\/li\u003e\n\u003cli\u003eWashdown water working at connector seals\u003c\/li\u003e\n\u003cli\u003eChemical mist corroding exposed terminals\u003c\/li\u003e\n\u003cli\u003eUV embrittling the outer jacket\u003c\/li\u003e\n\u003cli\u003eStrain from routing tension after field repairs\u003c\/li\u003e\n\u003cli\u003eConnector fretting from maintenance cycles\u003c\/li\u003e\n\u003cli\u003eHeat from adjacent power electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat duty cycle is exactly what retires this component. None of these stresses is dramatic on its own — the accumulation is what does it. This is why wiring harnesses are inspection items every time the spray tank and its covers, sensors, and connectors is opened up, and why operators who run hard keep spares on the shelf.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA healthy liquid level gauge signal cable delivers:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory-correct fit in the spray tank and its covers, sensors, and connectors — no modification, no adaptation\u003c\/li\u003e\n\u003cli\u003eExact OEM behavior the surrounding components were engineered around\u003c\/li\u003e\n\u003cli\u003eRestored performance you can verify on the first post-repair flight\u003c\/li\u003e\n\u003cli\u003eSealing and protection maintained to the factory standard\u003c\/li\u003e\n\u003cli\u003eOne less known-weak point flying through your application window\u003c\/li\u003e\n\u003cli\u003eConfidence that the repair is done, not patched\u003c\/li\u003e\n\u003cli\u003eA maintenance log entry with a real DJI part number behind it\u003c\/li\u003e\n\u003cli\u003eFull compatibility with the parts around it — because it is the part the diagram calls for\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStock the liquid level gauge signal cable before the season does its work, and the spray tank and its covers, sensors, and connectors never becomes the reason the aircraft sits.\u003c\/p\u003e\u003cp\u003eThis is a low-current signal run, so it fails differently from a power cable and you diagnose it differently. A bad joint here does not get hot and does not trip anything. It adds resistance or lets water bridge two contacts, and what you see is a level number that is plausible but wrong, or a sensor that disappears from the app for a few seconds at a time. Judge this cable by what the reading does, not by whether anything smells warm or looks scorched.\u003c\/p\u003e\n\u003cp\u003eDo the wiggle test with the tank part full and the app open where you can see the level. Working from the gauge end toward the aircraft, flex the cable in short sections and work each connector gently side to side while you watch the number. A reading that twitches, drops out, or jumps as you reach one particular spot has told you where the fault is to within a couple of inches. If the reading is rock steady no matter what you do to the harness, the cable is not your intermittent.\u003c\/p\u003e\n\u003cp\u003eWater in a connector is the most common finding on this part and it fakes a sensor fault convincingly. Unplug both ends, look into the housings with a light for beads, a tide line, or green and white deposits, then dry them thoroughly and reconnect without changing anything else. A fault that goes away after drying and comes back after the next washdown is a sealing failure at that connector, and the cable, its boot, or the mating half is what needs replacing rather than the gauge.\u003c\/p\u003e\n\u003cp\u003eRule the gauge in or out before you order the cable. With power off, disconnect the cable at the gauge and check each conductor end to end, then check every conductor against every other one. Continuity end to end and no path between conductors means the harness is intact and the fault is upstream or downstream of it. Any conductor that reads open, or any pair that reads connected to each other, is a failed cable and no amount of work on the gauge or in the app will fix the reading.\u003c\/p\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\u003cp\u003eThe liquid level gauge signal cable is designed to do one job in the spray tank and its covers, sensors, and connectors and do it to specification: sealing, venting, and metering the liquid payload at the tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe component:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eServes the spray tank and its covers, sensors, and connectors of the DJI Agras T100 exactly as the factory intends\u003c\/li\u003e\n\u003cli\u003eSupports sealing, venting, and metering the liquid payload at the tank\u003c\/li\u003e\n\u003cli\u003eMaintains the tolerances and interfaces the surrounding parts depend on\u003c\/li\u003e\n\u003cli\u003eWithstands the chemical, vibration, and washdown environment of agricultural work\u003c\/li\u003e\n\u003cli\u003ePreserves the sealing and protection strategy of the platform\u003c\/li\u003e\n\u003cli\u003eKeeps failure modes visible and diagnosable instead of mysterious\u003c\/li\u003e\n\u003cli\u003eRestores factory behavior immediately upon correct installation\u003c\/li\u003e\n\u003cli\u003eProtects the more expensive components it works alongside\u003c\/li\u003e\n\u003cli\u003eCarries the exact DJI specification for its position\u003c\/li\u003e\n\u003cli\u003eSupports safe, predictable operation under full payload\u003c\/li\u003e\n\u003cli\u003eEliminates the guesswork of near-fit substitutes\u003c\/li\u003e\n\u003cli\u003eKeeps the aircraft inside its designed maintenance program\u003c\/li\u003e\n\u003cli\u003eHolds up across a full season of professional duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFunction on the T100 is a chain: spray system performance depends on the spray tank and its covers, sensors, and connectors, and the spray tank and its covers, sensors, and connectors depends on every part in it holding specification. This component is one link in that chain — and chains fail at the worn link, not the average one.\u003c\/p\u003e\u003cp\u003eThat is why the platform's maintenance philosophy is inspection and renewal, not run-to-failure. The operators with the best uptime records are not the ones with the newest aircraft — they are the ones who replace parts like this when inspection says so, on their own schedule instead of the failure's.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA failing liquid level gauge signal cable costs you:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDowntime in the middle of an application window — the most expensive hours in agriculture\u003c\/li\u003e\n\u003cli\u003eAcres not covered while the aircraft waits on a part\u003c\/li\u003e\n\u003cli\u003eCollateral wear on the components around the failing one\u003c\/li\u003e\n\u003cli\u003eDiagnostic hours chasing symptoms instead of causes\u003c\/li\u003e\n\u003cli\u003eRework when a temporary fix lets go mid-job\u003c\/li\u003e\n\u003cli\u003eCustomer trust when scheduled work slips\u003c\/li\u003e\n\u003cli\u003eHigher repair bills the longer the fault runs\u003c\/li\u003e\n\u003cli\u003eRisk exposure every flight the fault remains aboard\u003c\/li\u003e\n\u003cli\u003eResale value on an airframe with deferred maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFix it on your schedule, not the failure's.\u003c\/p\u003e\u003cp\u003eGet the tank out of the way before you start. Drain it, flush with clean water, run the rinse through the system, and vent it, because this cable lives where product collects and you will have your hands and your face close to fittings that have been sitting in tank mix. Pull the batteries so nothing is live while connectors are open, and photograph the whole run before you disturb it, including every tie, clip, and pass-through and the exact place the cable enters and leaves any cover.\u003c\/p\u003e\n\u003cp\u003eRelease the connectors properly rather than quickly. These are small signal housings with fine terminals, and they punish impatience. Find and lift the latch fully, then pull on the connector body straight out, never on the wire and never at an angle. A terminal that has been dragged partway back in its housing will still make contact on the bench, pass every test you run in the shop, and then drop the level reading the first time the aircraft hits rough air with a full tank.\u003c\/p\u003e\n\u003cp\u003eRoute it back the way it came off, and give water somewhere to go. Reproduce the original path, the original tie points, and the original amount of slack. Where the design allows it, keep the low point of the run below the connector so water tracks away from the housing instead of collecting in it. Keep the cable off tank strap edges, fastener heads, and anything that moves, and keep it clear of the fill opening so it does not get soaked from above at every load.\u003c\/p\u003e\n\u003cp\u003eSeat, seal, and then prove it with liquid. Push each connector until the latch is fully home and the faces meet square, check any boot or grommet is seated in its groove rather than rolled, and confirm the strain relief is supported by the clip rather than by the terminals. Then fill with clean water and watch the level reading at rest, on the move, and after a washdown, because a signal joint that is going to fail on moisture will not tell you anything on a dry bench.\u003c\/p\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent faults that move with cable flex\u003c\/li\u003e\n\u003cli\u003eErrors after arm fold or unfold\u003c\/li\u003e\n\u003cli\u003eChafed, cut, or abraded jacket\u003c\/li\u003e\n\u003cli\u003eCorroded, bent, or discolored connector pins\u003c\/li\u003e\n\u003cli\u003eFunction dropouts under vibration\u003c\/li\u003e\n\u003cli\u003eWater or chemical residue inside connector shells\u003c\/li\u003e\n\u003cli\u003eStiff, cracked jacket from UV or chemical exposure\u003c\/li\u003e\n\u003cli\u003eFailures that clear when the connector is wiggled\u003c\/li\u003e\n\u003cli\u003ePinched or crushed sections from previous repairs\u003c\/li\u003e\n\u003cli\u003eMelted or discolored jacket near power electronics\u003c\/li\u003e\n\u003cli\u003eFaults after a hard landing pulled routing tight\u003c\/li\u003e\n\u003cli\u003eContinuity that fails only under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat kills wiring harnesses: the compounding of ordinary duty. Chemical exposure attacks materials, vibration works at every interface, UV ages every exposed surface, and washdowns drive water at every seam — repeated across hundreds of cycles per season. Add the occasional hard landing or transport knock and the result is predictable: the part that was fine in spring is the failure point by late season.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplacement and verification:\u003c\/strong\u003e Replacement is a standard shop task on the T100: open access to the spray tank and its covers, sensors, and connectors, document connections and hardware positions, swap the liquid level gauge signal cable for the OEM unit, and reassemble with attention to seating, routing, and torque. Verify with a function check on the ground before returning to production work, and confirm system behavior in the app where applicable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfirm before you order:\u003c\/strong\u003e this is DJI part YC.XC.XX001398. Check the label on your old liquid level gauge signal cable or the position in your official parts diagram and match the number — revision suffixes like .01 or .F on a label are the same part.\u003c\/p\u003e\u003cp\u003eA level display that reads zero, reads full, or shows no value at all while the tank obviously contains something is a connection that has opened or shorted rather than a sensor that has drifted. Drift makes numbers wrong; a broken conductor or a bridged pair makes numbers meaningless. Start at the connectors and at any point in the run where the jacket has been rubbing.\u003c\/p\u003e\n\u003cp\u003eA level value that jumps around during flight and settles when the aircraft is parked is movement finding a marginal joint. Vibration and a sloshing load flex the harness and rock the connectors, and a terminal that is loose in its housing or a conductor that is broken but still touching will make and break contact exactly in those conditions. That pattern points at the harness far more often than at the gauge.\u003c\/p\u003e\n\u003cp\u003eReadings that go wrong right after every washdown and improve as the aircraft dries out are a sealing failure, not a calibration problem. Moisture across two contacts creates a path that was never meant to be there, and on a signal circuit that shows up as an offset or a nonsense value rather than as anything dramatic. Look for a compromised boot, a cracked or hardened seal, or a jacket that has been cut somewhere water can enter and wick along inside.\u003c\/p\u003e\n\u003cp\u003eA jacket that has gone stiff, swollen, sticky, or discolored where it sits closest to the tank and its fittings is chemical attack, and it matters more here than on a cable in clean air. Once the outer layer is compromised, product and rinse water wick along inside the cable toward the connector, where they corrode terminals from the back side. The cable can look acceptable at both ends while the damage travels along the middle.\u003c\/p\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDJI Material Number:\u003c\/strong\u003e YC.XC.XX001398\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart:\u003c\/strong\u003e Liquid Level Gauge Signal Cable\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e OEM cable \/ wiring harness with factory connectors\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDJI Agras T100\u003c\/li\u003e\n\u003cli\u003ePosition: the spray tank and its covers, sensors, and connectors\u003c\/li\u003e\n\u003cli\u003eDiagram sheet: Spray Tank 2 (official T100 parts list)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Area:\u003c\/strong\u003e The spray tank and its covers, sensors, and connectors\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Sealing, venting, and metering the liquid payload at the tank\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e DJI OEM harness with factory connectors, jacketing, and sealing for its exact route\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e DJI Agras T100 spray system service and repair\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConductor Count, Gauge, Length, and Connector Type:\u003c\/strong\u003e Not published in this listing. Signal harnesses in the tank area share connector families and differ in pin count, keying, and run length, so ordering from a photograph or from a measurement of the old cable is unreliable. Match DJI material number YC.XC.XX001398 to the label on the harness you removed or to the callout on your T100 parts breakdown, and compare the two cables side by side before fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContinuity and Insulation Values:\u003c\/strong\u003e Not published here, and comparison is the useful test anyway. Every conductor should read continuous end to end, and every conductor should read open against every other conductor and against any shield or drain. On a signal cable in a wet, chemical environment, a low but measurable path between two conductors is as much a failure as an open circuit, because it puts an offset into the reading without breaking anything outright.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupplied Contents:\u003c\/strong\u003e The Package Includes list on this listing names the cable and OEM protective packaging. The liquid level gauge itself, connector boots and seals, grommets, clips, and cable ties are not listed among the contents. Since the tank area has to be opened and drained to reach this run, inspect those items while you have access and order them separately if they are hardened, torn, or missing.\u003c\/p\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBuilt for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProfessional aerial application businesses running the DJI Agras T100\u003c\/li\u003e\n\u003cli\u003eCustom applicators covering row crops, orchards, and pasture\u003c\/li\u003e\n\u003cli\u003eFarm operations running their own spray drone program\u003c\/li\u003e\n\u003cli\u003eAgricultural service providers with multi-aircraft fleets\u003c\/li\u003e\n\u003cli\u003eSpray drone fleet maintenance managers\u003c\/li\u003e\n\u003cli\u003eAgricultural drone repair shops and service centers\u003c\/li\u003e\n\u003cli\u003eOperators who keep a bench stock of wear parts\u003c\/li\u003e\n\u003cli\u003eRice, corn, soybean, and wheat growers using aerial application\u003c\/li\u003e\n\u003cli\u003eOrchard and vineyard spray operations\u003c\/li\u003e\n\u003cli\u003ePasture and rangeland weed control operators\u003c\/li\u003e\n\u003cli\u003eCover crop seeding operations using the spreading system\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture consultants supporting drone fleets\u003c\/li\u003e\n\u003cli\u003eDealers and technicians maintaining customer aircraft\u003c\/li\u003e\n\u003cli\u003eOperators running dawn-to-dusk during application windows\u003c\/li\u003e\n\u003cli\u003eAnyone restoring a DJI Agras T100 to factory-correct condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEspecially valuable during:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-season maintenance and rebuild windows before spray campaigns begin\u003c\/li\u003e\n\u003cli\u003ePeak spray season, when a grounded aircraft costs acres per hour\u003c\/li\u003e\n\u003cli\u003eFungicide application windows measured in days, not weeks\u003c\/li\u003e\n\u003cli\u003eLate-season spreading and cover crop seeding work\u003c\/li\u003e\n\u003cli\u003ePost-season teardown, inspection, and winterization\u003c\/li\u003e\n\u003cli\u003eFleet inspections after a hard landing or transport damage\u003c\/li\u003e\n\u003cli\u003ePre-contract equipment checks before custom application work\u003c\/li\u003e\n\u003cli\u003eMid-season turnarounds where the machine has to fly tomorrow\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf the DJI Agras T100 earns its keep on your operation, this component belongs on your parts shelf before it belongs on your aircraft. The time to buy it is before the season, not during the failure.\u003c\/p\u003e\u003cp\u003eThe tank area carries several thin harnesses that look alike in a diagram, and only one of them is this cable. Pump, flow meter, valve, and level gauge leads all use small housings and fine conductors, and they differ mainly in pin count, keying, and length. Count the pins in the housing on the part you removed and compare the run length, rather than deciding from the illustration. This listing is DJI material number YC.XC.XX001398 for the T100.\u003c\/p\u003e\n\u003cp\u003eDo not confuse this cable with a gauge that has its own lead attached. On assemblies where the sensor and its wire are one part, there is no separate cable to order and replacing this item will not help. Look at what the connector at the sensor end plugs into: a plug that mates to a fixed socket on the gauge body means a separate harness, and a wire that disappears permanently into the sensor means the whole gauge is the part you need.\u003c\/p\u003e\n\u003cp\u003eBench-compare before fitting. Lay the new cable beside the old one, line up one connector, and check overall length, the position of any branch, where the clips or ties fall, and the keying and pin count at both housings. Near-fit signal cables exist across the Agras range, and a cable that is close will latch and then sit under tension or with slack in the wrong place, which is how a brand new harness ends up chafing or pulling on a terminal.\u003c\/p\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEvery acre the T100 covers depends on the spray tank and its covers, sensors, and connectors doing its job — and the spray tank and its covers, sensors, and connectors depends on parts exactly like this one.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe economics are simple. The DJI Agras T100 exists to cover ground during windows that do not wait — and every hour it sits, the work either doesn't happen or happens on someone else's schedule. A failed liquid level gauge signal cable is rarely expensive because of what the part costs; it is expensive because of when it fails. Parts fail during use, and use happens during the season.\u003c\/p\u003e\u003cp\u003eThat is the case for OEM and the case for stocking ahead. The OEM component fits the first time, behaves the way the platform expects, and carries the exact specification the spray system was engineered around — DJI material number YC.XC.XX001398. No adaptation, no surprises, no second teardown to undo a near-fit part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis component delivers:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory-correct fit in the spray tank and its covers, sensors, and connectors — no modification, no adaptation\u003c\/li\u003e\n\u003cli\u003eExact OEM behavior the surrounding components were engineered around\u003c\/li\u003e\n\u003cli\u003eRestored performance you can verify on the first post-repair flight\u003c\/li\u003e\n\u003cli\u003eSealing and protection maintained to the factory standard\u003c\/li\u003e\n\u003cli\u003eOne less known-weak point flying through your application window\u003c\/li\u003e\n\u003cli\u003eConfidence that the repair is done, not patched\u003c\/li\u003e\n\u003cli\u003eA maintenance log entry with a real DJI part number behind it\u003c\/li\u003e\n\u003cli\u003eFull compatibility with the parts around it — because it is the part the diagram calls for\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRunning a compromised liquid level gauge signal cable, operators risk:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMid-job failure during an application window\u003c\/li\u003e\n\u003cli\u003eCollateral damage to surrounding components\u003c\/li\u003e\n\u003cli\u003eChasing intermittent symptoms across the whole system\u003c\/li\u003e\n\u003cli\u003eCoverage quality the customer can see in the field\u003c\/li\u003e\n\u003cli\u003eUnplanned grounding with the fleet committed to jobs\u003c\/li\u003e\n\u003cli\u003eWarranty and service complications from improvised fixes\u003c\/li\u003e\n\u003cli\u003eHigher lifetime cost from deferred maintenance\u003c\/li\u003e\n\u003cli\u003eAn aircraft that cannot be trusted at full payload\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRoute it right. Seat it fully. Seal it down. Keep the signal clean.\u003c\/p\u003e\u003cp\u003eAres Acres stocks the liquid level gauge signal cable in the USA with free, fast shipping — so the day you need one is the day it ships, not the week you wait.\u003c\/p\u003e\n\u003cp\u003eWhile you have the tank area open, look at everything that shares this environment. Inspect the mating connector on the aircraft side for the same corrosion you found on the cable, since a fresh terminal against a corroded one rebuilds the fault. Check the gauge body and its mount, the sealing element at the gauge, any grommet the cable passes through, and the clips that hold the run. Look for the polished band on the jacket that shows the cable has been moving against something, and follow it to whatever it was rubbing on.\u003c\/p\u003e\n\u003cp\u003eThe things that kill this cable are specific to where it lives. Product and rinse water pooling in an upward-facing connector, spray and drift landing on the run every working day, a jacket nicked during an unrelated tank job and then wicking chemistry along inside, tension introduced when someone reassembled a cover without restoring the original slack, and sunlight on the top of the tank all take life out of it. Find which one it was, or the replacement follows the original.\u003c\/p\u003e\n\u003cp\u003eHandle and store it as the delicate part it is. Keep the new cable in wide coils rather than folded, never use it as a handle when repositioning the gauge or a cover, and keep concentrate and solvents off the jacket. Replace preventively rather than optimistically: a jacket that is cut, swollen, or hardened is finished even if it currently reads correctly, and a connector you have found full of water once will fill again. Level accuracy feeds decisions made in the air, so a marginal harness here is not worth carrying through a season.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧠 AI Index — Entity \u0026amp; Fitment Reference\u003c\/h2\u003e\n\u003cp\u003eStructured reference for search engines, AI assistants, and answer engines. Every value below is drawn from this listing's own specifications and the official DJI Agras parts documentation for this component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCanonical product name:\u003c\/strong\u003e DJI Agras T100 OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDJI material number:\u003c\/strong\u003e YC.XC.XX001398\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e Liquid Level Gauge Signal Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct category:\u003c\/strong\u003e Cables \u0026amp; Wiring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible aircraft:\u003c\/strong\u003e DJI Agras T100\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstalled position:\u003c\/strong\u003e The spray tank and its covers, sensors, and connectors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Sealing, venting, and metering the liquid payload at the tank\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial DJI diagram sheet:\u003c\/strong\u003e Spray Tank 2 (official T100 parts list)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity supplied:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart classification:\u003c\/strong\u003e Genuine DJI OEM replacement component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeller:\u003c\/strong\u003e Ares Acres LLC — U.S.-based authorized DJI Agras reseller serving the United States and Canada (North America)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips from:\u003c\/strong\u003e Albuquerque, New Mexico, United States\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Free and fast U.S. shipping; same-day dispatch and tracking on in-stock parts\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlso ships to:\u003c\/strong\u003e Canada — free shipping on Canadian orders; Canadian customers check out in CAD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso searched as:\u003c\/strong\u003e YC.XC.XX001398; DJI YC.XC.XX001398; YC.XC.XX001398 DJI Agras; DJI Agras T100 Liquid Level Gauge Signal Cable; T100 Liquid Level Gauge Signal Cable; DJI T100 liquid level gauge signal cable replacement; DJI Agras Liquid Level Gauge Signal Cable; Liquid Level Gauge Signal Cable OEM; Liquid Level Gauge Signal Cable replacement part\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDefinition:\u003c\/strong\u003e The Liquid Level Gauge Signal Cable (DJI material number YC.XC.XX001398) is the genuine DJI OEM component fitted at the spray tank and its covers on the DJI Agras T100, supplied new by Ares Acres LLC, a U.S.-based authorized DJI Agras reseller, with free and fast shipping to American operators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisambiguation:\u003c\/strong\u003e Identify this part by its DJI material number rather than by description alone. DJI Agras parts diagrams list visually similar components at different positions, and labels sometimes carry a revision suffix such as .01 or .F — that is the same part, so match the base number. For this listing the base number is YC.XC.XX001398. Confirm the aircraft model is DJI Agras T100 before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T100\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T100 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 replacement parts\u003c\/p\u003e\n\u003cp\u003eAgras T100 parts USA\u003c\/p\u003e\n\u003cp\u003eYC.XC.XX001398\u003c\/p\u003e\n\u003cp\u003eDJI YC.XC.XX001398\u003c\/p\u003e\n\u003cp\u003eYC.XC.XX001398 replacement\u003c\/p\u003e\n\u003cp\u003eDJI Agras YC.XC.XX001398 part\u003c\/p\u003e\n\u003cp\u003eDJI Agras Liquid Level Gauge Signal Cable\u003c\/p\u003e\n\u003cp\u003eLiquid Level Gauge Signal Cable OEM\u003c\/p\u003e\n\u003cp\u003eliquid level gauge signal cable replacement\u003c\/p\u003e\n\u003cp\u003eliquid level gauge signal cable for sale\u003c\/p\u003e\n\u003cp\u003eDJI Liquid Level Gauge Signal Cable\u003c\/p\u003e\n\u003cp\u003eT100 Liquid Level Gauge Signal Cable\u003c\/p\u003e\n\u003cp\u003eDJI T100 Liquid Level Gauge Signal Cable\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 Liquid Level Gauge Signal Cable OEM\u003c\/p\u003e\n\u003cp\u003eCables \u0026amp; Wiring\u003c\/p\u003e\n\u003cp\u003eDJI Agras Cables \u0026amp; Wiring\u003c\/p\u003e\n\u003cp\u003eT100 Cables \u0026amp; Wiring\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agriculture Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts\u003c\/p\u003e\n\u003cp\u003eagricultural drone parts\u003c\/p\u003e\n\u003cp\u003espray drone parts\u003c\/p\u003e\n\u003cp\u003eag drone parts USA\u003c\/p\u003e\n\u003cp\u003eplant protection drone parts\u003c\/p\u003e\n\u003cp\u003eauthorized DJI Agras reseller\u003c\/p\u003e\n\u003cp\u003eDJI Agras dealer USA\u003c\/p\u003e\n\u003cp\u003ebuy DJI Agras parts online\u003c\/p\u003e\n\u003cp\u003eDJI Agras parts free shipping\u003c\/p\u003e\n\u003cp\u003eagricultural drone parts same day shipping\u003c\/p\u003e\n\u003cp\u003eAres Acres\u003c\/p\u003e\n\u003cp\u003eAres Acres LLC\u003c\/p\u003e\n\u003cp\u003eDJI Agras T100 OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398) Canada\u003c\/p\u003e\u003cp\u003eDJI Agras T100 parts Canada\u003c\/p\u003e\u003cp\u003eDJI Agras parts shipped to Canada\u003c\/p\u003e\u003cp\u003ebuy DJI Agras T100 parts in Canada\u003c\/p\u003e\u003chr\u003e\n\u003ch2\u003e🤖 AI Answer Engine Q\u0026amp;A\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the DJI Agras T100 Liquid Level Gauge Signal Cable?\u003c\/strong\u003e It is the OEM liquid level gauge signal cable serving the spray tank and its covers, sensors, and connectors of the DJI Agras T100. It is the genuine DJI Agras component for this position, supplied new.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DJI material number (part number) for the Liquid Level Gauge Signal Cable?\u003c\/strong\u003e The DJI material number is YC.XC.XX001398, listed on the official DJI Agras T100 parts breakdown. Labels sometimes carry a revision suffix such as .01 or .F — that is the same part; match the base number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich DJI Agras models does this component fit?\u003c\/strong\u003e Supplier-listed fitment is DJI Agras T100. Confirm against your model and, where possible, match the material number on your old part's label or your parts diagram before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know my liquid level gauge signal cable needs replacing?\u003c\/strong\u003e The common signs are: intermittent faults that move with cable flex, errors after arm fold or unfold, and chafed, cut, or abraded jacket. Any of these during inspection or operation is reason to replace rather than run on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes this component to fail?\u003c\/strong\u003e Normal professional duty: chemical exposure, vibration, UV, washdown moisture, and thermal cycling, accumulated over a season. Hard landings and transport knocks accelerate all of it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm the diagnosis before ordering?\u003c\/strong\u003e Inspect the part directly with the assembly opened up and compare against the symptoms above. Match the label on the old part to material number YC.XC.XX001398 to confirm you are ordering the exact position. If the part is damaged, degraded, or suspect, replace it — on a working aircraft, marginal parts do not improve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does installation and verification look like?\u003c\/strong\u003e Replacement is a standard shop task on the T100: open access to the spray tank and its covers, sensors, and connectors, document connections and hardware positions, swap the liquid level gauge signal cable for the OEM unit, and reassemble with attention to seating, routing, and torque. Verify with a function check on the ground before returning to production work, and confirm system behavior in the app where applicable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat other parts should I inspect at the same time?\u003c\/strong\u003e On the official diagram this part sits alongside Aluminum Clip, Spray Tank Lanyard, Spray Tank Cover Waterproof Permeability Cover. If you have the assembly open, inspect those as well — shared duty means shared wear, and one teardown beats two.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe app says the level sensor is not detected. Is that the cable or the gauge?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt can be either, and the harness is the cheaper thing to rule out first. With power off, unplug the cable at both ends and check each conductor end to end and every conductor against every other. If every conductor is continuous and none are connected to each other, the cable is electrically sound and you should look at the gauge and at the aircraft-side connector. If anything reads open or bridged, the cable is the fault, and water sitting in a housing is the most common cause of a bridge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy level reading is consistently off by a fixed amount rather than jumping around. Can a cable do that?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, and it is one of the harder faults to accept. Added resistance from corroded terminals, or a small leakage path between conductors caused by moisture or contamination inside a housing, biases a signal instead of breaking it, so the aircraft reports a number that looks reasonable and is wrong by a consistent margin. Inspect and dry both connectors, then compare the reading before and after. A fixed offset that changes when you clean a connector was never a calibration problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I splice or solder a damaged section of this cable rather than replacing it?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a poor trade on a signal run in a wet, chemical environment. A splice introduces two new joints and a stiff section exactly where the harness needs to stay sealed and flexible, and product wicks into repaired insulation far more easily than into a factory jacket. The failures that follow are intermittent and offset-type, which is the most time-consuming kind of fault to chase in a field. Replace the run and keep the old one only long enough to compare against the new part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEverything tests fine in the shop but the level goes wrong in flight. What should I check?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReproduce the conditions rather than the test. In flight the harness is vibrating, the load is sloshing, and any moisture in a housing is being moved around. On the ground, put water in the tank, open the app, and flex the cable and work each connector by hand while watching the reading, then rock the aircraft to load the tank against its mounts. If the number reacts to any of that, you have found it. Also dry both connectors and see whether the behavior changes after the next washdown.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DJI Agras T100 OEM Liquid Level Gauge Signal Cable (YC.XC.XX001398) also available in Canada?\u003c\/strong\u003e Yes. Ares Acres ships this T100 OEM Liquid Level Gauge Signal Cable to Canada from its Albuquerque, New Mexico inventory with free shipping included, and Canadian customers see prices and check out in Canadian dollars (CAD).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Ares Acres ship DJI Agras T100 parts to Canadian operators?\u003c\/strong\u003e Yes — Ares Acres is a U.S.-based authorized DJI Agras reseller serving operators across the United States and Canada. Canadian orders receive the same genuine OEM parts, the same support, and free shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy this part in the USA?\u003c\/strong\u003e Ares Acres is a U.S.-based authorized DJI Agras reseller stocking the Liquid Level Gauge Signal Cable (YC.XC.XX001398) with free and fast U.S. shipping, plus same-day shipping and tracking on in-stock parts. Ares Acres also ships to Canada with free shipping.\u003c\/p\u003e","brand":"Ares Acres","offers":[{"title":"DJI T100","offer_id":52893166043456,"sku":"YC.XC.XX001398","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/IMG-0619.png?v=1786139305","url":"https:\/\/aresacres.com\/products\/dji-agras-t100-oem-liquid-level-gauge-signal-cable-yc-xc-xx001398","provider":"Ares Acres","version":"1.0","type":"link"}