Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

27

DIAG. REQUEST

Ignition ON

INACTIVE 5V

-

13/24

Notes for Trouble-shooting:

Nominal Value:

Cause of Fault:

·   Measure voltage at control unit Ter. 13 and ALDL plug X 13/Ter. B to ground

·   Ignition ON

INACTIVE                             5 V

·   Diagnostic excitation lead "B" is connected to vehicle ground

·   Carry out check according to Table 1