LCM Alert Validation

Confidence

Failure Category

Lighting

Subcategory

Lighting - Failed Light

Sensor Verdict: The LCM system triggered an alert on the BLACK circuit, which governs Clearance and License Plate lighting on trailer HV2202527 at PDX9. The sensor result is rated Inconclusive with very low confidence (20/100). There is no usable evidence in this work order to either confirm or refute the presence of a genuine lighting defect. The alert itself is credible — the BLACK/Clearance circuit is a common source of LCM faults due to LED failures, corrosion, or wiring issues — but without proper inspection documentation, no determination can be made.

Photo Evidence: Only one photo was submitted with this work order, and it depicts a commercial trailer tire and wheel hub assembly (file: TIRES.jpeg). This image has no relevance whatsoever to the faulted BLACK circuit or any lighting component. There are no photos of clearance lights illuminated, no license plate light photos, no nosebox wiring images, and no TechAssist app completion screenshot. The photo submission is entirely non-compliant with the required documentation standard and provides zero diagnostic value for this work order.

Vendor Compliance: Vendor COX did not follow the LCM troubleshooting procedure in any observable way. The procedure explicitly requires use of the Phillips Connect TechAssist (PCT) app, photographs of each light in the circuit illuminated, a clear nosebox wiring photo, and a TechAssist app completion screenshot showing green 'Verified' status on all 5 circuits. None of these requirements were met. No technician notes were entered, no feedback category from the required list was selected, and the PCT app does not appear to have been used. This is a significant compliance failure.

Repair Summary: No repairs were made. There are no line items reflecting parts or labor, and no documentation of any corrective action taken on the BLACK circuit or any other circuit. It is unknown whether the clearance or license plate lights are functional, whether any wiring or connector issues were identified, or whether the LCM alert condition has been resolved. The trailer's lighting status post-inspection is completely unknown.

Key Concerns: This work order raises serious concerns about vendor performance and work order integrity. The submitted photo (tire/wheel hub) suggests either the wrong trailer was inspected, photos were attached from a different job in error, or the work order was closed without the vehicle being properly inspected. The complete absence of notes, line items, and relevant photos — combined with a clearly off-topic photograph — indicates this WO should be flagged for vendor accountability review, potentially rejected or disputed, and the trailer should be re-inspected by a compliant technician using the PCT app to resolve the outstanding BLACK circuit alert.