Circuit/System Verification
- Verify that DTC B138A is not set.
- If DTC is set, refer to DTC B138A .
- Verify that DTC B0958 3A, DTC B0959 3A, DTC B0960 3A, or DTC B0961 3A is not set.
- If DTC is set, replace the appropriate object alarm sensor.
- Transmission in REVERSE, verify the parking assist system is enabled and one audible beep sounds.