Circuit/System Verification
WARNING: This page is about a different car, the 2013 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify the transmission is in REVERSE.
- If the transmission not in REVERSE
Refer to DTC B2545
- If the transmission is in REVERSE
- If the transmission not in REVERSE
- Verify the scan tool Park Assist Sensor Reference Voltage is between 7.2-9.2 V.
- If not between 7.2-9.2 V
Refer to Circuit/System Testing below.
- If is between 7.2-9.2 V
- If not between 7.2-9.2 V
- All OK.