B1647

B1647-REAR RIGHT TURN CONTROL CIRCUIT LOW

For a complete wiring diagram consult Diagrams/Electrical








Diagnostic Test


1. INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all TIPM DTC's.
Turn the Right Turn Signals on.
With the Scan Tool read the DTC information.
Does the Scan Tool read: B1647-REAR RIGHT TURN 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 the BODY VERIFICATION TEST-VER1.Body Verification Test




2. RIGHT REAR TURN SIGNAL BULB
Turn the ignition off.
Inspect the Right Rear Turn Signal Bulb assembly for a short condition.
Is the inoperative bulb OK?

Yes


- Go To 3


No


- Replace the inoperative bulb.
- Perform the BODY VERIFICATION TEST - VER 1.Body Verification Test




3. TOTALLY INTEGRATED POWER MODULE
Turn the ignition off.
Disconnect the TIPM C3 harness connector.
Measure the resistance between ground and the (L62) Rear Right Turn Signal Control circuit in the PDM.
Is the resistance below 5.0 ohms?

Yes


- Repair the (L62) Rear Right Turn Signal Control circuit for a short to ground.
- Perform the BODY VERIFICATION TEST-VER1.Body Verification Test


No


- Replace the Totally Integrated Power Module.
- Perform the BODY VERIFICATION TEST-VER1.Body Verification Test