B231C

B231C-REAR WIPER MOTOR CONTROL CIRCUIT HI

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

- Set Condition:
The TIPM detects an open condition.





Diagnostic Test

1. INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all TIPM DTC's.
Turn the Rear Wipers on.
With the Scan Tool, read the Wiper/Washers DTC's.
Does the Scan Tool read: B231C-REAR WIPER MOTOR CONTROL CIRCUIT HI?

Yes

- Go to 2

No

- The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

2. (W13) REAR WIPER MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE




Turn the ignition off.
Disconnect the TIPM C6 harness connector.
Disconnect the Rear Wiper Motor harness connector.
Turn the ignition on.
Measure the voltage of the (W13) Rear Wiper Motor Control circuit.
Is the voltage above 5.0 volts?

Yes

- Repair the (W13) Rear Wiper Motor Control circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Replace the Totally Integrated Power Module.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test