VCLEFT_a318 — Trailer Incorrect Config
Full alert identifier: VCLEFT_a318_trailerIncorrectConfig
Alert description
Trailer detected but the gateway (GTW) configuration for tow package is NONE, or there is a mismatch between config and the electronic control unit (ECU) hardware ID.
Potential impact
Tow functionality may not be available.
Set condition
GTW_towPackage is NONE and a trailer has been detected, or GTW_towPackage is not the same as the Trailer Light Controller (TLC) hardware ID.
Clear condition
If the vehicle has the tow package, this alert clears when the GTW tow package config is set.
Signals to check
These diagnostic fields are associated with VCLEFT_a318. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Config Expected
VCLEFT_
|
— |
Hardware Id Actual
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a318.