Vauxhall Workshop Service and Repair Manuals

Test

Step

Tester Multimeter

Test

Notes

Nominal Value

MKM-587-A

of

between

7

Ohmmeter, range 200 W

Connections in driver's door to ECWW switch S 37.1 (driver's door)

S 37.1/

Ter. 1

(BR)

S 37.1/

Ter. 4

(SW)

X 20/

Ter. 29

X 20/

Ter. 19

·   Disconnect driver's door wiring harness plug X 20

·   Remove driver's door ECWW switch S 37.1

·   Measure between switch

     S 37.1 and wiring harness plug X 20 (door side)

approx. 0 W

approx. 0 W

Possible faults:

(if nominal value is not attained)

1.  Interruption in driver's door wiring harness between wiring harness plug X 20 and driver's door ECWW switch wiring harness plug X 25.

2.  Wiring harness plug X 25 disconnected.

3.  Interruption between ECWW switch S 37.1 and wiring harness plug X 25.