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VCFRONT_d640 — Firmware Version Mismatch

Full alert identifier: VCFRONT_d640_firmwareVersionMismatch

Alert description

The vehicle has detected the Front Vehicle Controller (VCFront) is running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle.

Potential impact

Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure no vehicle functionality required for driving is limited or unavailable due to firmware.

Set condition

The vehicle detects VCFront is running a different firmware version than the rest of the vehicle.

Clear condition

This information is not available in the alert reference.

Diagnostic trouble code (DTC)

B01B157

Software Incompatibility With Vehicle Thermal Management Control Module

Fault type: Invalid / Incompatible Software Component

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_d640.

Browse all VCFRONT alert codes