Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

21

HEAD/T.LIGHT

Ignition ON

-

INTERN.

ST.

Illumination ON

OKAY

Notes for Trouble-shooting:

Nominal Value:

Cause of Fault:

(If nominal value is not attained)

·   If test step no. 20 okay

·  MID defective

If TECH 1 displays WARNING, there is a fault in the low beam/tail lamp circuit at present. The malfunction is recognised directly when ignition ON; in operation, a period of 5 s elapses before fault storage.

If TECH 1 displays WARNING, it can be confirmed with the "R" key in the wash/wipe lever. TECH 1 then displays WARNING QUIT.

The fault is still present.

If TECH 1 displays HISTORY WARNING, there was a fault in the circuit at a previous point in time. At present however, the low beam/tail lamp circuit is okay (loose contact). Once the fault is eliminated, HISTORY WARNING can be deleted in the TECH 1  mode F4:CLEAR CODES.