Vauxhall Workshop Service and Repair Manuals

Test

Step

Tester Multimeter

Test

Notes

Nominal Value

MKM-587-A

of

between

8

Ohmmeter, range 200 W

CDLS servo motor

M 18, wiring harness

X 31 - M 18

(driver's door)

K 37/

Ter. 8

K 37/

Ter. 7

X 31/

Ter. 10

X 31/

Ter. 25

·   Disconnect driver's door wiring harness plug X 31

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

approx. 0 W

approx. 0 W

X 31/

Ter. 10

X 31/

Ter. 25

If nominal value is attained,

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

5 - 8 W

M 18/

Ter. 2

(SW- RT)

X 31/

Ter. 10

If nominal value is not attained:

·   Disconnect wiring harness plug from CDLS servo motor, driver's door M 18

·   Measure between wiring harness plug M 18 and X 31 (door side)

approx. 0 W

M 18/

Ter. 6

(SW- GE)

X 31/

Ter. 25

approx. 0 W

·   If nominal value is attained, servo motor M 18 defective

Possible faults:

(if nominal value is not attained)

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.

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

     1. Interruption in driver's door wiring harness between wiring harness plugs X 31 and M 18.

     2. Servo motor M 18 defective.

For measurement between servo motor wiring harness plug M 18 and driver's door wiring harness plug X 31 (door side):

     Interruption in driver's door wiring harness between wiring harness plugs X 31 and M 18.