B222A-VEHICLE LINE MISMATCH
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
With the ignition on.
- Set Condition:
The Hands Free Module will receive and monitor the vehicle line message from the PCM and record the vehicle line if different from the last vehicle line.
| Possible Causes |
| INCORRECT PCM |
| HANDS FREE MODULE |
Diagnostic Test
1.CHECK FOR ACTIVE DTCDoes the scan tool display this DTC as active?
Yes
- Go To 2
No
- If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
2.CHECK VEHICLE LINE IN PCM
Does the vehicle line programmed into the PCM match the vehicle?
Yes
- Inspect the wiring and connectors for damage or shorted circuits. If ok, replace and program the Hands Free Module in accordance with the service information.
- Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE).
No
- Replace and program the Powertrain Control Module in accordance with the service information. Ensure the PCM is replaced with the correct vehicle line PCM.
- Perform (NGC) POWERTRAIN VERIFICATION TEST VER - 5.