PINPOINT TEST D : B129C:96 Or B129D:96
- D1 CHECK THE DTCs FROM THE PAM SELF-TEST
- Using a scan tool, perform PAM self-test.
Are DTCs other than B129C:96 or B129D:96 recorded?
Yes DIAGNOSE the other DTCs first. REFER to Parking Aid . No GO to D2. - D2 CHECK THE ACTIVE PARK ASSIST SENSOR OPERATION
- Clean the bumper and sensors with high-pressure water.
- Carry out the azimuth system check. Refer to Azimuth System Check .
- Ignition ON.
- Press the active park assist switch.
- Monitor and record the PAM distance PIDs while moving a test object into and out of the azimuth field at each of the sensors.
PID Description FSL_DIST Left active park assist sensor distance FSR_DIST Right active park assist sensor distance
Does the active park assist sensor detect the correct PID distance according to the general specifications?
Yes The system is operating correctly at this time. The concern may have been caused by a dirty or blocked active park assist sensor. No GO to D3. - D3 INSTALL A KNOWN GOOD SENSOR
- Install a known good sensor for the suspect active park assist sensor.
- Ignition ON.
- Run on-demand self-test (required to clear certain DTCs). Correct any unresolved DTCs. Clear all DTCs.
Is the concern still present?
Yes GO to D4. No INSTALL a new active park assist sensor. Refer to Active Park Assist Sensor . - D4 CHECK FOR CORRECT PAM OPERATION
- Disconnect and inspect the PAM connector.
- Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary
- Reconnect the PAM connector. Make sure it seats and latches correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new PAM. REFER to Parking Aid . No The system is operating correctly at this time. Concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.