Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

29

ECON./SPORT IND.

Ignition ON

Engage parking brake

Selector lever in "P" "N"

ECONOMY 12V

Sport program

telltale         OFF

-

7, 35

Press tip switch for

"sport/economy program"

SPORT    0V

Sport program

telltale          ON

Press tip switch again

ECONOMY 12V

Nominal value:

Cause of fault:

(If nominal value is not attained)

·   Ignition ON

2 telltale OFF

·   Short circuit to ground

     from:    K85 transmission control unit wiring harness plug

                  Ter. 7 (SWGE)

     to:         instrument wiring harness plug

                  Ter. 12 (SWGE)

H42 telltale ON

·   F15 fuse or socket defective

·   H42 telltale defective

·   Short circuit to ground or circuit interruption

     from:    instrument wiring harness plug

                  Ter. 12 (SWGE)

     to:         F15 fuse

·   Short circuit to voltage or circuit interruption

     from:    instrument wiring harness plug Ter. 12 (SWGE)

     to:         K85 transmission control unit wiring harness plug

                  Ter. 7 (SWGE)

If nominal values are attained

·   Check wiring harness plug for K85 transmission control unit and wiring harness

·   K85 transmission control unit defective