Park Assist System

B222A - Vehicle Line Mismatch

For a complete wiring diagram, refer to.

• When Monitored: With the ignition ON.

• Set Condition: If the Vehicle Line data transmitted on the CAN C Interior bus doesn't correspond with the data stored in the park assist module.






Test Step 1 - Check Vehicle Line In the PCM

• With the scan tool, compare the vehicle line that is programmed in to the PCM to the vehicle line of the vehicle.

Does the vehicle line programmed into the PCM match the vehicle?

Yes

• Replace the park assist module.

• Perform the Body Verification Test. Refer to => Non-DTC Based Diagnostics. Body Interior

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. Refer to => Non-DTC Based Diagnostics. Body Interior