vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

F2: TROUBLE CODES - Trouble Code 25 SOLENOID 1-2/3-4 VOLTAGE HIGH > < F2: TROUBLE CODES - Trouble Code 17 SOLENOID 1-2/3-4 VOLTAGE LOW

4 - Speed Automatic Transmission AR 25 / 35 F2: Trouble Code Table

 

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when...

18

SOLENOID 2 - 3 VOLTAGE LOW

24

·   After the engine is started, the fault is recognized when the relevant solenoid valve is switched

 

·   The voltage level recognized by the control unit at the relevant control unit output (terminal 43) is 0 V, although the output from the control unit was set to 12 V (solenoid valve is not actuated) (short circuit to ground)

 

Effects:

·   Solenoid valves (brake band, 1 - 2 / 3 - 4 shifting, 2 - 3 shifting, torque converter clutch) and electrohydraulic pressure regulator are switched off

·   If the fault is recognized, the following gears can still be shifted manually in each driving stage (emergency program):

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

 

Note:

If trouble code 18 has TC NOT PRESENT status and trouble code 62 is set, first check the relevant solenoid valve for the fault

 

 


Related Literature Units
-F0: DATA LIST - Test Step 24 SOLENOID 2-3

F2: TROUBLE CODES - Trouble Code 25 SOLENOID 1-2/3-4 VOLTAGE HIGH > < F2: TROUBLE CODES - Trouble Code 17 SOLENOID 1-2/3-4 VOLTAGE LOW