Your vehicle’s lights flicker and doors won’t lock—Bus D (-) short to (+) can disable safety modules. Scan, test Bus D, re‑program or replace promptly.

Vehicle Communication Bus D (-) High on your vehicle? It can disable safety/comfort functions. Scan the bus, test wiring, and have it reprogrammed now.

Low voltage on Bus D (‑) in your vehicle can disable power‑door, lighting or lock functions. Scan, test the bus, then re‑program or replace the module.

U0060 – Bus D (-) open on your vehicle. It may disable lights, locks, and safety alerts. Scan the bus, inspect wiring, and replace or reprogram the module.

Your vehicle’s Bus D voltage is high (U0059 – Vehicle Communication Bus D (+) High), risking electronic loss. Scan, test Bus D, reprogram or replace it.

Flickering lights or lock issues? U0058 – Vehicle Communication Bus D (+) Low can disable those functions. Scan, test bus wiring, and have the module fixed

U0057 – Vehicle Communication Bus D (+) open on your vehicle means BCM functions like lights and locks may fail. Scan, test wiring, and plan module repair.

Communication errors on your vehicle? U0056 means Vehicle Communication Bus D performance loss, risking shutdown—scan bus, reprogram or replace it.

Bus D communication loss on your vehicle triggers warning lights and loss of electronic functions—scan the module now and consider reprogramming.

Communication loss on your vehicle? U0054 = Bus C (-) shorted to Bus C (+). It can disable lights and locks. Scan, test wiring, have the module repaired.