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REC / B3880 04

Read the instructions below then start the fault diagnostic procedure.

Symptom: Right-hand reversing light, faulty function. Message appears in display.

  B3880 04


Back Up Light Right Circuit, Open

Fault symptom

Right-hand reversing light, faulty function.

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Right-hand reversing light on.

Fault criteria:

Current consumption is below 50 mA.

System reaction to a fault:

None

Checking the wiring harness

Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.

Functions in the diagnostic tool related to the fault:

Activation:
Back Up Light Right