Vauxhall Workshop Service and Repair Manuals

Test

Step

Tester Multimeter

Test

Notes

Nominal Value

MKM-587-A

of

between

17

Ohmmeter, range 200 W

ATD switch S 41 (driver's door)

X 31/

Ter. 15

X 31/

Ter. 7

·   Disconnect driver's door wiring harness plug X 31

·   Activate ATD at driver's door

     Measure at wiring harness plug X 31 (door side)

approx. 0 W

·   Deactivate ATD

X 31/

Ter. 15

X 31/

Ter. 5

·   Measure at wiring harness plug X 31 (door side)

approx. 0 W

X 31/

Ter. 15

X 34/

Ter. 15

·   If the co-driver's door can be opened, disconnect wiring harness plug X 34

·   Measure between wiring harness plug X 31 and X 34 (body side of each)

approx. 0 W

X 31/

Ter. 15

Cable

SWBL

(X 34/

Ter. 15)

·   If co-driver's door can not be opened, remove footwell panelling on co-driver's side

·   Detach insulation tape from wiring harness to wiring harness plug X 34

·   Carefully penetrate blue/ black cable with test probe

·   Measure between wiring harness plug X 31 (body side) and blue/black cable

approx. 0 W

S 41/

Ter. 1

(RTGE)

X 31/

Ter. 7

·   Disconnect wiring harness plug from ATD switch S 41

·   Measure between wiring harness plug S 41 and X 31 (door side)

approx. 0 W

S 41/

Ter. 2

(SWBL)

X 31/

Ter. 15

approx. 0 W

S 41/

Ter. 3

(BR)

X 31/

Ter. 5

approx. 0 W

K 37/

Ter. 12

(RTGE)

X 31/

Ter. 7

·   Disconnect wiring harness plug from control unit K 37

·   Measure between wiring harness plug K 37 and X 31 (body side)

approx. 0 W

Possible faults:

(if nominal value is not attained)

For measurement at driver's door wiring harness plug X 31 (door side):

1.  Interruption in driver's door wiring harness between driver's door wiring harness plug X 31 and ATD switch S 41.

2.  ATD switch S 41 defective.

For measurement between driver's door wiring harness plug X 31 and co-driver's door wiring harness plug X 34 (body side):

     Interruption in body wiring harness to wiring harness plug X 31/Ter. 15.

For measurement between ATD switch wiring harness plug S 41 and driver's door wiring harness plug X 31 (door side):

     Interruption in driver's door wiring harness between driver's door wiring harness plug X 31 and ATD switch S 41.

For measurement between wiring harness plug K 37 and driver's door wiring harness plug X 31 (body side):

     Interruption in body wiring harness to wiring harness plug X 31/Ter. 7.