Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

09

FR WHEEL SPEED

Vehicle travelling at a speed of approx. 50 km/h (30 MPH)

approx. 50 km/h (30 mph) or TECH 1 display approx. the same as speedometer display

42

7/13,30

Notes for Trouble-shooting:

Nominal Value:

Cause of Fault:

·   Check of wiring harness:

Disconnect control unit plug K 95 and plug to U 4.8

Multimeter setting:

Ohmmeter, range 200 W

Control unit plug K 95/Ter. 7;

Plug to U 4.8/Ter. 7:

0 to 5 W

·   Lead interruption between K 95 and U 4.8

·   ABS control unit U 4.8 defective