B0530 04 (UEC - Underhood Electrical Center)

B0530 04

Turn Indicator Left Front Circuit, Open







Fault symptom
- Front left direction indicator, faulty function.
- Messages shown in SID.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Left direction indicators 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:
- Flash Direction Indicator Left
(See also description of readings/activations in diagnostic tool)