Differential Clutch Solenoid Valve, Stuck

Fault symptom

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Engine running.

ECU temperature between 0 - 100°C

Requested torque less than 25Nm

Each test is performed with at least 30 seconds interval.

Solenoid valve counter exceeds 100

Vid fel stegas räknaren upp med 10.

Fault criteria:

Solenoid valve seized

System reaction to a fault:

Rear wheel drive shut down

Diagnostic help

Diagnosis regards:

Mechanically seized valve

Functions in the diagnostic tool related to the fault:

Test value:

Rear Wheel Drive Solenoid Amps

Activation:

Rear Wheel Drive Clutch Pressure

Rear Wheel Drive Solenoid Amps

Disable Rear Wheel Drive

(See also description of readings/activations in diagnostic tool)