vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

F2: TROUBLE CODES - Trouble Code 41 GEAR ERROR HYDRAULIC FAULT > < F2: TROUBLE CODES - Trouble Code 31 NO ENGINE SPEED SIGNAL

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...

39

NO TRANSMISSION OUTPUT RPM SIGNAL

18

·   The fault is recognized if no transmission output speed is received at an engine speed higher than 3008 rpm in selector lever positions "1", "2", "3" or "D" after 0.5 s

 

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)

 

 

 


Related Literature Units
-F0: DATA LIST - Test Step 18 AT OUTPUT SPEED

F2: TROUBLE CODES - Trouble Code 41 GEAR ERROR HYDRAULIC FAULT > < F2: TROUBLE CODES - Trouble Code 31 NO ENGINE SPEED SIGNAL