RLC 521537.06 – Left Outer Worklight on Front of Roof, Left Turn-Signal Light on Front of Roof (SAE) or Left Extra-Wide Vehicle Turn-Signal Light (SAE), Current Too High
RLC 521537.06 (RLC )
Code: 521537.06
Shortcode:
Description:
This diagnostic trouble code is generated if the control software registers that the current at the output to the left outer worklight on the front of the roof, left turn-signal light on the front of the roof (SAE), or left extra-wide vehicle turn-signal light (SAE) is too high. This indicates a short circuit to ground.
Reaction:
When this error is detected, the control software may experience limited or no functionality of the worklight or the turn-signal light.
Recommendations:
- Inspect Light Circuit:
- Check the wiring and connectors associated with the left outer worklight, left turn-signal light, or left extra-wide vehicle turn-signal light for signs of short circuits to ground. Look for damaged insulation or exposed wires. Repair or replace any compromised wiring.
- Test Lights:
- Test the left outer worklight, left turn-signal light, or left extra-wide vehicle turn-signal light to ensure they are not damaged or causing excessive current draw. Replace any faulty light components.
- Verify Power Supply:
- Ensure the power supply to the lights is stable and within the specified range. Inspect for any issues that could cause an overcurrent condition.
Note:
Excessive current can damage the lights and associated circuitry. Regular inspection and maintenance of the electrical system are essential to prevent such issues.