Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

46

VEHICLE SP.PULSE

Ignition OFF

Wait 10 s

Ignition ON

24

F10

Engine running at idle speed, operating temperature

NOT RECEIV

Slowly move vehicle at least 2 m to and fro

RECEIVED

Note:

After the vehicle has been pushed and has come to a standstill again, the TECH 1 display may indicate a vehicle speed above 0 km/h (0 mph). This is however not a fault, as the display is only updated again when the vehicle moves.