B2313

B2313-WIPER ON/OFF CONTROL CIRCUIT LOW





For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
- With the ignition on.
- Set Condition:
- When the FCM detects a short/low condition.





Diagnostic Test

1. INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all FCM DTC's.
Turn the Wipers ON then OFF.
With the Scan Tool, read the Wiper DTC's.
Does the Scan Tool read: B2313-WIPER ON/OFF CONTROL CIRCUIT LOW?

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 BODY VERIFICATION TEST.Body Verification Test.

2. WIPER ON/OFF RELAY
Turn the ignition off.
Install a substitute relay in place of the Wiper On/Off Relay.
Turn the ignition on.
With the Scan Tool, read the DTC's.
Does the Scan Tool read: B2313-WIPER ON/OFF CONTROL CIRCUIT LOW?

Yes

- Go To 3

No

- Replace the Wiper On/Off Relay.
- Perform BODY VERIFICATION TEST.Body Verification Test.

3. Front Control Module




Turn the ignition off.
Remove the Wiper On/Off Relay.
Disconnect the FCM IPM harness connector.
Measure the resistance between ground and the (W5) Wiper On/Off Relay Control circuit in the PDC.
Is the resistance below 5.0 ohms?

Yes

- Replace the Power Distribution Center.
- Perform BODY VERIFICATION TEST.Body Verification Test.

No

- Replace the Front Control Module.
- Perform BODY VERIFICATION TEST.Body Verification Test.