Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

24

VEHICLE SP. PULSE

Ignition OFF

Wait a few seconds

24

B 2 /D 1

Ignition ON

NOT RECEIV

Engine running at idle speed, operating temperature

Slowly move vehicle at least 2m / 2 yards to and fro

RECEIVED

Note:

After the vehicle has been pushed and is stationary again, the TECH 1 display may indicate a vehicle speed greater than 0 km / h (MPH). This is however not a fault, as the display is only reset when the vehicle moves.

Trouble - shooting:

Nominal Value:

Cause of Fault:

(If nominal value is not attained)

·     See test step 23