Vauxhall Workshop Service and Repair Manuals

Trouble

Code

Information Sensor

Cause of Fault

Remedy in

F0:DATA LIST

No.

Trouble Code Storage when ...

Remarks

28

SOLENOID 2-3

VOLTAGE HIGH

04

·  The voltage level recognized by control unit at the relevant control unit output is High (12 V), although control unit output was set at Low (0 V; solenoid valve is not actuated)

     (short circuit to battery voltage or interruption)

·   The fault is recognized when the solenoid valve is not actuated

·   With ignition ON and after starting engine, the fault is immediately recognized

If trouble code 28 was recognized, the following gears are still shifted in the following driving stages

(emergency program):

Automatic Transmission AF 14 / 20:

"Driving stage" (gear): "D" (4), "3" (3), "2" (3), "1" (1)

Automatic Transmission AF 13 / 22:

"Driving stage" (gear): "D" (4), "3" (4), "2" (3), "1" (1)