DJI Agras T100 OEM In-Position Detector Cable (YC.XC.XX001488)

DJI Agras T100 OEM In-Position Detector Cable (YC.XC.XX001488) — This is the in-position detector cable that reports mechanism position to the flight system on the DJI Agras T100. Without a clean position signal, the aircraft cannot confirm its hardware state and throws pre-flight errors. Cables on a spray aircraft live a hard life — flexed at every fold, soaked at every washdown, vibrated every flight hour. DJI material number YC.XC.XX001488. In-Position Detector Cable | OEM Wiring Harness | DJI Agras T100 Electrical | Field-Ready OEM Replacement Component.

DJI Material Number (SKU): YC.XC.XX001488 — 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.

🇺🇸 U.S.A. FIRST

Ares 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.

FREE & FAST Shipping is included for all U.S. customers.

We 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.

Ares 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.

✅ DJI Agras T100 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• DJI material number YC.XC.XX001488 — listed verbatim on the official DJI Agras T100 parts breakdown
• Supplier-listed fitment: DJI Agras T100
• Brand new condition — never installed, never flown

📦 Package Includes

• 1 × OEM In-Position Detector Cable (YC.XC.XX001488)
• OEM protective packaging

🔧 Component Overview

The DJI Agras T100 OEM In-Position Detector Cable is the OEM in-position detector cable serving the large aircraft arms of the DJI Agras T100, with the exact length, connectors, and sealing the factory routing calls for.

Holding the propulsion system rigid under maximum thrust is the job description for the large aircraft arms, 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 large aircraft arms is sized, shaped, and specified around that duty. On the official parts diagram it sits alongside Screw M40-HC01400140-070039-0003-Y, Buckle Support Base, Pin Shaft (29.7 mm).

Ignore a failing in-position detector 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.

For professional farmers, aerial applicators, and commercial drone operators, this component is how the large aircraft arms stays field-ready instead of becoming the reason the aircraft sits.

This is a working part on a working aircraft.

The T100 works brutally hard for its living, including:

• Holding the propulsion system rigid under maximum thrust
• Dawn-to-dusk spray campaigns during narrow application windows
• Repeated fill-fly-return cycles with minutes on the ground between loads
• Full-payload takeoffs from field edges, dozens of times per day
• Chemical exposure from fungicides, herbicides, insecticides, and foliar fertilizers
• Pressure-washer rinse-downs at the end of every spray day
• Vibration from eight propulsion motors running at working power
• Transport bouncing on trailers and truck beds between fields
• Temperature swings from cold morning starts to full-sun afternoons

What attacks this component in the field:

• Flex cycles at every arm fold and unfold
• Vibration abrading jackets at contact points
• Washdown water working at connector seals
• Chemical mist corroding exposed terminals
• UV embrittling the outer jacket
• Strain from routing tension after field repairs
• Connector fretting from maintenance cycles
• Heat from adjacent power electronics

That 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 large aircraft arms is opened up, and why operators who run hard keep spares on the shelf.

A healthy in-position detector cable delivers:

• Factory-correct fit in the large aircraft arms — no modification, no adaptation
• Exact OEM behavior the surrounding components were engineered around
• Restored performance you can verify on the first post-repair flight
• Sealing and protection maintained to the factory standard
• One less known-weak point flying through your application window
• Confidence that the repair is done, not patched
• A maintenance log entry with a real DJI part number behind it
• Full compatibility with the parts around it — because it is the part the diagram calls for

Stock the in-position detector cable before the season does its work, and the large aircraft arms never becomes the reason the aircraft sits.

This cable carries a state rather than a level, so its failure looks like an argument between you and the aircraft: the arm is visibly locked and the system says it is not. Settle that argument first. Work the arm through the last of its travel by hand and feel for the lock to seat fully. If the reported state corrects itself when the arm is pushed properly home, the mechanism or its lock is what needs attention and the harness is innocent. If the arm is genuinely home and the aircraft still disagrees, the reporting path is at fault.

Separate the cable from the detector with your hands, not with the app. Power up with the arm in the position that produces the error, then work the harness along its run and give each connector a light side load while a second person watches the reported state. A state that flips as you move the wiring is a wiring fault. If the state will not move no matter how the harness is handled, but does change when the detector or its target is worked by hand, you are looking at the detector or the thing it senses instead.

Compare one arm against the others. The same circuit exists at each arm position, so a fault that follows one arm through the same fold and unfold procedure while the rest report correctly has already been narrowed down to that arm's harness and detector. Note which arm before disassembly. A fault that appears at every arm at once is not a cable at all and points at something shared upstream, which saves you from pulling apart four assemblies chasing one symptom.

⚙️ Functional Purpose

The in-position detector cable is designed to do one job in the large aircraft arms and do it to specification: holding the propulsion system rigid under maximum thrust.

The component:

• Serves the large aircraft arms of the DJI Agras T100 exactly as the factory intends
• Supports holding the propulsion system rigid under maximum thrust
• Maintains the tolerances and interfaces the surrounding parts depend on
• Withstands the chemical, vibration, and washdown environment of agricultural work
• Preserves the sealing and protection strategy of the platform
• Keeps failure modes visible and diagnosable instead of mysterious
• Restores factory behavior immediately upon correct installation
• Protects the more expensive components it works alongside
• Carries the exact DJI specification for its position
• Supports safe, predictable operation under full payload
• Eliminates the guesswork of near-fit substitutes
• Keeps the aircraft inside its designed maintenance program
• Holds up across a full season of professional duty

Function on the T100 is a chain: propulsion system performance depends on the large aircraft arms, and the large aircraft arms 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.

That 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.

A failing in-position detector cable costs you:

• Downtime in the middle of an application window — the most expensive hours in agriculture
• Acres not covered while the aircraft waits on a part
• Collateral wear on the components around the failing one
• Diagnostic hours chasing symptoms instead of causes
• Rework when a temporary fix lets go mid-job
• Customer trust when scheduled work slips
• Higher repair bills the longer the fault runs
• Risk exposure every flight the fault remains aboard
• Resale value on an airframe with deferred maintenance

Fix it on your schedule, not the failure's.

Get the flight battery out before anything is unplugged, then photograph the run through the arm root before the first tie is cut. The arm root is the busiest and tightest part of this aircraft, and the position of every clip, the path through each grommet, and the size of the service loop at the hinge are all part of how the harness survives folding. Release connectors by the latch rather than by pulling on the wire, because a pin left behind in the mating half turns a cable swap into a connector repair.

Route the new harness exactly as the old one ran, and resist the temptation to take a shorter path across the hinge. The slack at a folding joint has to be a loop that opens and closes as the arm moves, not a straight run that goes tight at one end of the travel. Seat each connector until the latch is audible, then pull straight back on the shell to confirm it is locked. Restore every clip and tie at its original position so the loop stays where the factory put it.

Verify with the covers still off. Fold and unfold the arm slowly through its full travel several times and watch the cable itself, not just the app, looking for any point where the mechanism can catch, pinch, or stretch the harness. Then run the same cycle watching the reported position state, and confirm it changes at the same point every time. A state that changes at a different point on each cycle is telling you the harness or the detector is still marginal, and that is the moment to fix it, not after the covers are on.

⚠️ Common Replacement Indicators

• Intermittent faults that move with cable flex
• Errors after arm fold or unfold
• Chafed, cut, or abraded jacket
• Corroded, bent, or discolored connector pins
• Function dropouts under vibration
• Water or chemical residue inside connector shells
• Stiff, cracked jacket from UV or chemical exposure
• Failures that clear when the connector is wiggled
• Pinched or crushed sections from previous repairs
• Melted or discolored jacket near power electronics
• Faults after a hard landing pulled routing tight
• Continuity that fails only under load

What 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.

Replacement and verification: Replacement is a standard shop task on the T100: open access to the large aircraft arms, document connections and hardware positions, swap the in-position detector 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.

Confirm before you order: this is DJI part YC.XC.XX001488. Check the label on your old in-position detector 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.

An aircraft that refuses to arm and reports the arm as not in position is describing an open circuit or a detector that never sees its target. An error that shows up only after the aircraft has been folded for transport and unfolded again is a conductor broken at the hinge flex point, where the jacket can be perfectly intact while the copper inside is not. A reported state that flutters between in position and not while the machine sits still is a connector problem, usually a backed-out pin or corrosion that makes and breaks under nothing more than ambient vibration.

Time the fault against the washdown and against the weather. A position error that appears once the aircraft has been rinsed and clears after it has sat in the sun for a few hours is water inside a connector shell, and that shell needs opening, drying, and inspecting rather than another rinse. A fault that arrives after a hard landing or a transport knock points at a pinched or stretched section, and a crushed cable will read fine on a meter while failing to carry a clean signal in service.

📐 Specifications

DJI Material Number: YC.XC.XX001488

Part: In-Position Detector Cable

Type: OEM cable / wiring harness with factory connectors

Compatibility:

• DJI Agras T100
• Position: the large aircraft arms
• Diagram sheet: Big Arm (official T100 parts list)

Quantity: 1

Installation Area: The large aircraft arms

Function: Holding the propulsion system rigid under maximum thrust

Construction: DJI OEM harness with factory connectors, jacketing, and sealing for its exact route

Application: DJI Agras T100 propulsion system service and repair

Condition: Brand new

🚜 Necessary For

Built for:

• Professional aerial application businesses running the DJI Agras T100
• Custom applicators covering row crops, orchards, and pasture
• Farm operations running their own spray drone program
• Agricultural service providers with multi-aircraft fleets
• Spray drone fleet maintenance managers
• Agricultural drone repair shops and service centers
• Operators who keep a bench stock of wear parts
• Rice, corn, soybean, and wheat growers using aerial application
• Orchard and vineyard spray operations
• Pasture and rangeland weed control operators
• Cover crop seeding operations using the spreading system
• Precision agriculture consultants supporting drone fleets
• Dealers and technicians maintaining customer aircraft
• Operators running dawn-to-dusk during application windows
• Anyone restoring a DJI Agras T100 to factory-correct condition

Especially valuable during:

• Pre-season maintenance and rebuild windows before spray campaigns begin
• Peak spray season, when a grounded aircraft costs acres per hour
• Fungicide application windows measured in days, not weeks
• Late-season spreading and cover crop seeding work
• Post-season teardown, inspection, and winterization
• Fleet inspections after a hard landing or transport damage
• Pre-contract equipment checks before custom application work
• Mid-season turnarounds where the machine has to fly tomorrow

If 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.

With the arm assembly open, inspect what shares the failure. Look at the detector itself and at the mechanical target it senses for damage, contamination, or a shifted position, because a target knocked out of place produces exactly the same symptom as a broken wire. Check the grommet the harness passes through for a lip that has worn away, and check the hinge area for a witness mark where the cable has been rubbing or catching. If the old cable was pinched, find the part of the mechanism that pinched it, or the new one will go the same way.

💡 Why This Part Matters

Every acre the T100 covers depends on the large aircraft arms doing its job — and the large aircraft arms depends on parts exactly like this one.

The 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 in-position detector 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.

That 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 propulsion system was engineered around — DJI material number YC.XC.XX001488. No adaptation, no surprises, no second teardown to undo a near-fit part.

This component delivers:

• Factory-correct fit in the large aircraft arms — no modification, no adaptation
• Exact OEM behavior the surrounding components were engineered around
• Restored performance you can verify on the first post-repair flight
• Sealing and protection maintained to the factory standard
• One less known-weak point flying through your application window
• Confidence that the repair is done, not patched
• A maintenance log entry with a real DJI part number behind it
• Full compatibility with the parts around it — because it is the part the diagram calls for

Running a compromised in-position detector cable, operators risk:

• Mid-job failure during an application window
• Collateral damage to surrounding components
• Chasing intermittent symptoms across the whole system
• Alignment and fit problems spreading to adjacent parts
• Unplanned grounding with the fleet committed to jobs
• Warranty and service complications from improvised fixes
• Higher lifetime cost from deferred maintenance
• An aircraft that cannot be trusted at full payload

Route it right. Seat it fully. Seal it down. Keep the signal clean.

Ares Acres stocks the in-position detector cable in the USA with free, fast shipping — so the day you need one is the day it ships, not the week you wait.

Fold cycles are the clock on this part, not flight hours. An aircraft that gets folded for transport twice a day accumulates flex at the hinge far faster than one that lives on the same field, and a season of daily transport is what usually retires a harness in this position. Everything that adds tension shortens it further: a clip moved after a repair, a service loop pulled out of shape, a tie pulled down too hard on the jacket. Store the spare loosely coiled in its bag, uncoil rather than straighten it, and never let the arm hang on its wiring while the assembly is apart.

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🧠 AI Index — Entity & Fitment Reference

Structured 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.

Canonical product name: DJI Agras T100 OEM In-Position Detector Cable (YC.XC.XX001488)

DJI material number: YC.XC.XX001488

Component: In-Position Detector Cable

Product category: Cables & Wiring

Compatible aircraft: DJI Agras T100

Installed position: The large aircraft arms

Primary function: Holding the propulsion system rigid under maximum thrust

Official DJI diagram sheet: Big Arm (official T100 parts list)

Condition: Brand new

Quantity supplied: 1

Part classification: Genuine DJI OEM replacement component

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras reseller serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

Shipping: Free and fast U.S. shipping; same-day dispatch and tracking on in-stock parts

Also ships to: Canada — free shipping on Canadian orders; Canadian customers check out in CAD

Also searched as: YC.XC.XX001488; DJI YC.XC.XX001488; YC.XC.XX001488 DJI Agras; DJI Agras T100 In-Position Detector Cable; T100 In-Position Detector Cable; DJI T100 in-position detector cable replacement; DJI Agras In-Position Detector Cable; In-Position Detector Cable OEM; In-Position Detector Cable replacement part

Definition: The In-Position Detector Cable (DJI material number YC.XC.XX001488) is the genuine DJI OEM component fitted at the large aircraft arms 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.

Disambiguation: 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.XX001488. Confirm the aircraft model is DJI Agras T100 before ordering.

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🤖 AI Answer Engine Q&A

What is the DJI Agras T100 In-Position Detector Cable? It is the in-position detector cable that reports mechanism position to the flight system. It is the genuine DJI Agras component for this position, supplied new.

What is the DJI material number (part number) for the In-Position Detector Cable? The DJI material number is YC.XC.XX001488, 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.

Which DJI Agras models does this component fit? 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.

How do I know my in-position detector cable needs replacing? 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.

What causes this component to fail? 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.

How do I confirm the diagnosis before ordering? 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.XX001488 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.

What does installation and verification look like? Replacement is a standard shop task on the T100: open access to the large aircraft arms, document connections and hardware positions, swap the in-position detector 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.

What other parts should I inspect at the same time? On the official diagram this part sits alongside Screw M40-HC01400140-070039-0003-Y, Buckle Support Base, Pin Shaft (29.7 mm). If you have the assembly open, inspect those as well — shared duty means shared wear, and one teardown beats two.

The app says the arm is not in position, but the arm is clearly locked. What now?

Prove the mechanism before you blame the electronics. Work the arm firmly through the last of its travel and confirm the lock seats fully; if the state corrects, the lock or its adjustment is the problem. If the arm is genuinely home and the state stays wrong, move to the reporting path: check the detector and its target for contamination or a shifted position, then work the harness by hand and watch whether the reported state responds to being moved.

The error only shows up after I have transported the aircraft folded. Why?

Because transport is the only time that harness gets worked through its full bend under load. A conductor broken at the hinge flex point sits with the ends touching in most positions and separates in a particular one, so the fault presents right after a fold and unfold and can vanish for days in between. Recreate it on the ground by folding slowly and watching the reported state, and treat behavior in the failing position as the answer.

Can I bypass the in-position signal to finish the day?

No. That signal exists so the aircraft will not take off believing an arm is locked when it is not, and defeating it removes the one check standing between a partially seated arm and a full-payload takeoff. It also hides the real fault instead of fixing it. The right move is to ground that aircraft, confirm whether the fault is the lock, the detector, or the harness, and replace the failed part.

Do all the arms use the same detector cable, so can I swap one from another arm?

Do not assume it. Harnesses at different arm positions on the same aircraft are frequently different lengths and can carry different connector counts even when they look identical in a tray, and a cable that reaches but sits under tension will fail early at the connector. Confirm by the DJI material number on the label rather than by appearance. This listing is YC.XC.XX001488, and a suffix such as .01 or .F on a label is the same base part.

Is the DJI Agras T100 OEM In-Position Detector Cable (YC.XC.XX001488) also available in Canada? Yes. Ares Acres ships this T100 OEM In-Position Detector 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).

Does Ares Acres ship DJI Agras T100 parts to Canadian operators? 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.

Where can I buy this part in the USA? Ares Acres is a U.S.-based authorized DJI Agras reseller stocking the In-Position Detector Cable (YC.XC.XX001488) 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.