B1647-REAR RIGHT TURN LAMP CONTROL CIRCUIT LOW
For a complete wiring diagram Refer to Section 8W.
Possible Causes
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(L62) RIGHT REAR TURN SIGNAL CONTROL CIRCUIT SHORT TO GROUND
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RIGHT REAR TURN SIGNAL BULB
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TOTALLY INTEGRATED POWER MODULE
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Diagnostic Test
1.
INTERMITTENT CONDITION
Turn the ignition on.
With the scan tool, clear all DTC's.
Turn the Right Turn Signal on.
With the scan tool, read DTC's.
Does the scan tool display active: B1647-REAR RIGHT TURN LAMP CONTROL CIRCUIT LOW?
Yes
No
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The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced,
pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
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Perform the BODY VERIFICATION TEST-VER1.
(Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2.
REAR RIGHT TURN SIGNAL BULB
Turn the ignition off.
Disconnect the Right Rear Turn Signal Bulb.
Turn the ignition on.
With the scan tool, read DTC's.
Does the DTC reset?
Yes
No
3.
(L62) RIGHT REAR TURN SIGNAL CONTROL CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the TIPM C4 harness 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 above 10k ohms?
Yes
No