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CIM / U1500 38

Read the instructions below then start the fault diagnostic procedure.

Symptom: None

  U1500 38


Invalid Response from SCL

Fault symptom

None

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Diagnostics run when key is inserted and removed.

Fault criteria:

Incorrect response from SCL.

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.