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CIM / B3598 02

Read the instructions below then start the fault diagnostic procedure.

Symptom: Cruise control not working.

  B3598 02


Cruise Control Switch Circuit, Short to Ground

Fault symptom

Cruise control not working.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

Control for cruise control is shorted to ground.

System reaction to a fault:

In case of a fault, the control module will ignore button presses.

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:

Test value:
Cruise Control Switch Set -
Cruise Control Switch Set +
(See also description of readings/activations in diagnostic tool)