PINPOINT TEST F : No Power in ACC - Vehicles with a Start-Stop Switch: Notes

Diagnostic Overview 

No Power in ACC - Vehicles with a Start-Stop Switch 

Refer to Power Distribution/BCM for schematic and connector information.

Normal Operation and Fault Conditions 

When in ACC mode, the BCM module provides a ground for the coil (control) side of the RUN/ACC relay located in the BCM. The RUN/ACC relay is serviced with the BCM.

The BCM also provides a ground for the coil side of the accessory delay relay located in the BCM. The accessory delay relay is serviceable separately from the BCM.

When the vehicle is in ACC mode, ACCESSORY POWER ACTIVE displays in the message center.

To place the vehicle in ACC mode, locate the Intelligent Access (IA) key inside the vehicle and press the start/stop switch once without applying the brake pedal.