Circuit/System Verification
WARNING: This page is about a different car, the 2013 Cadillac XTS. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify the scan tool Brake Transmission Shift Interlock Solenoid Actuator Command parameter changes from Inactive to Active when the brake pedal is applied.
- If the Brake Transmission Shift Interlock Solenoid Actuator Command does not change
Refer to Stop Lamps Malfunction .
- If the Brake Transmission Shift Interlock Solenoid Actuator Command changes
- If the Brake Transmission Shift Interlock Solenoid Actuator Command does not change
- Verify the S3 Transmission Shift Lever moves out of the PARK position when the brake pedal is applied.
- If the S3 transmission shift lever does not move out of the PARK position
Refer to Circuit/System Testing .
- If the S3 Transmission Shift Lever does move out of the PARK position
All OK.
- If the S3 transmission shift lever does not move out of the PARK position