B1647-REAR RIGHT TURN CONTROL CIRCUIT LOW
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
- With the Turn Signal activated.
- Set Condition:
- When the TIPM detects a LOW condition.
| Possible Causes |
| (L62) REAR RIGHT TURN SIGNAL CONTROL CIRCUIT |
| TOTALLY INTEGRATED POWER MODULE |
Diagnostic Test
1. INTERMITTENT CONDITIONTurn 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. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2. (L62) RIGHT REAR TURN SIGNAL CONTROL CIRCUIT
Turn the ignition off.
Disconnect theTIPM C3 connector.
Disconnect the Right Rear Tail Lamp harness connector.
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-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Replace the Totally Integrated Power Module (TIPM) in accordance with the service information.
- Perform the BODY VERIFICATION TEST-VER1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)