B1647

B1647-REAR RIGHT TURN CONTROL CIRCUIT LOW

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
With the Turn Signal activated.

- Set Condition:
When the Totally Integrated Power Module (TIPM) detects a low condition.





1. INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, clear all TIPM DTCs.
3. Turn the Right Turn Signals on.
4. With the scan tool, read the DTCs.

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. Body Verification Test.

2. (L62) RIGHT REAR TURN SIGNAL CONTROL CIRCUIT
1. Turn the ignition off.
2. Disconnect the TIPM C3 connector.
3. Disconnect the Right Tail Lamp Assembly C1 harness connector.
4. Measure the resistance between ground and the (L62) Right Rear Turn Signal Control circuit.

Is the resistance below 5.0 Ohms?

Yes

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

No

- Replace the Totally Integrated Power Module (TIPM). Totally Integrated Power Module (TIPM) - Removal.
- Perform the BODY VERIFICATION TEST. Body Verification Test.