Park Assist Module (PTS/PAM)

B210C-17-BATTERY VOLTAGE INPUT-CIRCUIT VOLTAGE ABOVE THRESHOLD

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
While the vehicle is in reverse for speeds less than 16km/h (10 mph).

- Set Condition:
Park Assist Module supply voltage greater than 16.0 volts.





Diagnostic Test

1. CHECK FOR ACTIVE DTC
1. Turn the ignition on.
2. Apply the vehicle park brake.
3. Shift the transmission into reverse.
4. With the scan tool, record and erase Park Assist Module DTCs.
5. Wait 30 seconds.
6. With the scan tool, read Park Assist Module DTCs.

Is this DTC active?

Yes

- Go To 2

No

- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. VERIFY OPERATION OF THE VEHICLE CHARGING SYSTEM

NOTE: Troubleshoot any PCM charging/cranking DTCs before proceeding.

NOTE: Make sure the battery is fully charged.

Are any charging system DTCs present?

Yes

- Testing and Inspection and perform the appropriate charging system or battery diagnostic procedure.

No

- Replace the Park Assist Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.