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VCFRONT1_a125 — SCCM MIA

Full alert identifier: VCFRONT1_a125_SCCM_MIA

Alert description

One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).

Potential impact

Vehicle may be unable to shift between drive modes.

Set condition

One or more of the expected messages from the SCCM is not received.

Clear condition

The vehicle controller starts receiving the expected messages from the SCCM.

Signals to check

These diagnostic fields are associated with VCFRONT1_a125. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
FRONTIPC Info VCFRONT1_a125_FRONTIPC_info —
FRONTIPC Left Stalk VCFRONT1_a125_FRONTIPC_leftStalk —
FRONTIPC Steer Angle VCFRONT1_a125_FRONTIPC_steerAngle —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT1_a125.

Browse all VCFRONT1 alert codes