B3938 04

B3938 04

Tank Hatch Solenoid Circuit, Open







Fault symptom
- Tank hatch lock not working.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.
- When solenoid is activated.

Fault criteria:
- When current on output below 1 A ± 0.2 A.

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:
- Fuel Lid Lock
- Fuel Lid Unlock

Activate:
- Fuel Lid Lock
- Fuel Lid Unlock
(See also description of readings/activations in diagnostic tool)