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DTC › HLC1 HLC1 / 106031

RightRedLEDOpenCircuit

â–¶ How to fix

Check harness connection points. Replace in order: Harness, LED-module or HLC.

What you'll see

Right side red LED is open circuit.

System reaction

FDC >= PreFailureLimit (DID = 0xFD10) will: *Set HMILEDStatus to 0x01 (= Nok) for corresponding output. *Turn off corresponding output for enabling offline diagnostic. FDC = -128 will: *Set HMILEDStatus to 0x00 (= Ok) for corresponding output (if no other DTC has FDC >= PreFailureLimit). *Allow corresponding output to be turned on again.

Diagnostic depth

Detection

-Test Failure Criteria/Validation Criteria Offline diagnostic PWM output voltage / PWM output current > OfflineFailureResistance (DID = 0xFD30) Online diagnostic PWM output voltage / PWM output current > OnlineFailureResistance (DID = 0xFD30)

Possible cause

Open circuit in harness or within the LED module.

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