LCM Record — V561121

Defect Detected

62%

Confidence

Failure Category

Other

Subcategory

Other

Approved by Kevin Eisentrout

Work Order Details

Asset ID

V561121

Site

BDU5

Vendor

Circuit

RED (Brake)

Date Actioned

2026-05-12T16:36:51.683000+00:00

Week

amz-id

0411054888

Relay Garage

Open in RG →

AI Deep Dive Analysis

Sensor Verdict: The LCM sensor result is classified as 'Defect Detected' with moderate confidence (62%). The faulted circuit on this work order is listed as 'Unknown,' which significantly limits the ability to cross-reference the alert to a specific repair outcome. The vendor did uncover a legitimate electrical defect — a disconnected ABS ECU power cable — and also replaced a clearance lamp grommet, suggesting some lighting-adjacent issue existed. However, because the faulted circuit is unidentified and the vendor did not use the Phillips Connect TechAssist (PCT) app to verify all five circuits, a definitive sensor validation cannot be made with high confidence.

Photo Evidence: No photos were attached to this work order for review. The LCM troubleshooting procedure explicitly requires photos of each illuminated light, a clear nosebox wiring photo, and a TechAssist app completion screenshot showing a green 'Verified' status beside each of the five circuits. None of these deliverables were provided, leaving the work order entirely without visual documentation. This is a significant compliance gap and makes it impossible to independently verify the condition of the trailer's lighting system at the time of inspection or after repair.

Vendor Compliance: The vendor (TA) did not follow the LCM troubleshooting procedure as instructed. There is no evidence that the Phillips Connect TechAssist app was used — no screenshots, no circuit verification data, and no reference to the PCT app in the technician notes. The required feedback categories (e.g., 'full light circuit failure,' 'wiring damage,' 'no defect found confirmed with PCT') were not used. While the technician performed a LiteCheck inspection and checked connections at the Smart 7 nosebox, the documentation falls well short of the required standard. The technician's notes are also poorly formatted and contain numerous typographical errors, which reduces confidence in the completeness of the inspection.

Repair Summary: Two distinct repairs were performed. The primary repair involved reconnecting a disconnected power cable to the ABS ECU, restoring ABS system function and clearing the ABS indicator light condition. This is an ABS/electrical repair, not a lighting repair per se, though the technician noted the ABS light shares the red circuit — which may have been the basis for the LCM alert. The secondary repair was the replacement of a clearance lamp grommet (part #33700 for 456/206 lamp), a minor but legitimate lighting component fix. Additionally, ATIS troubleshooting labor was billed, which appears unrelated to the LCM alert entirely. The correct alerting circuit was not definitively repaired due to the Unknown circuit designation.

Key Concerns: Several concerns warrant attention. First, the faulted circuit is 'Unknown,' which may indicate a data capture failure upstream and makes traceability of the LCM alert impossible. Second, the vendor billed for ATIS (tire inflation system) troubleshooting on a work order generated by a lighting alert — this scope creep should be reviewed for billing appropriateness. Third, the complete absence of photos and PCT app usage represents a vendor compliance failure that should be addressed through vendor feedback or corrective action. Fourth, the technician notes reference the ABS light sharing the 'red circuit,' which is a plausible connection to the LCM alert, but without circuit confirmation this remains speculative. Fleet management should ensure the PCT app requirement is reinforced with TA for future LCM-generated work orders.

LCM Current Readings — All Circuits

RED (Brake) ALERTING

GREEN (Right Turn)

YELLOW (Left Turn)

BROWN (Marker)

BLACK (Clearance / License Plate)

Vendor WO Notes

Yard Location Update: ParkingSlip - PS488 --- EST FOR LITECHECK AND REPAIR TA --- THANK YOU TA PERFORMED LITECHECK INSPECTION ON TRAILER OPENEDS MART7 AND CHECKED CONNECTIONS MADE SURE ALL CONNE CTIONS ARE TIGHT CHECKED FOR POWER AT RED CIRCUIT FOUND POWER COMING IN AND GOING OUT INSEPCTED A LL LIGHTS ON TRAILER ALL LIGHTS ARE FUNCTIONING E XCEPT FOR THE ABS LIGHT ABS LIGHT DOES SHARE CIRC UIT WITH RED CIRCUIT PERFORMED ABS DIAG AND FOUND NO POWER GOING TO ABS ECU CHASED WIRING AND FOUN D POWER CABLE WAS DISCONNECTED CONNECTED POWER CA BLE TO ECU RAN ABSD AND FOUND ECU IS NOW FUNCTION ING ABS LIGHT COMES ONA ND TURNS OFF TRAILER HAS NO ACTIVE OR STORED ABS FAULTS VERIFIED ALL CIRU CTS AFTER REPAIRS ALL WORK IS COMPLETE AT THIS TI ME DL