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B1605

Read the instructions below then start the fault diagnostic procedure.

Symptom: Certain functions or all functions stop working.

B1605


Internal Fault


Fault symptoms

Certain functions or all functions stop working.

Conditions

Internal components in control module are defective.

Check wiring harness.

Jiggle the wiring harness at several points and in different directions to reveal intermittent breaks and short-circuits in the leads. Observe the multimeter, test lamp or diagnostic instrument during the test.