Vauxhall Workshop Service and Repair Manuals

Test

Test Equipment

Check

Notes

Nominal

Step

Multimeter

Value

MKM-587-A

of

between

4

Ohmmeter, range 2 kW

Connections in front left door to ECWW motor M47

9-pin Ter. 1 (BLRT)

6-pin Ter. 5 (BR)

·   Disconnect 9-pin and 6-pin wiring harness plug from ECWW switch ASSY. S37

560 -

600 W

9-pin Ter. 2 (GRGN)

6-pin Ter. 5 (BR)

560 -

600 W

Possible Faults:

(If nominal value is not attained)

·   Interruption or short circuit in front left door wiring harness between 9-pin wiring harness plug and wiring harness plug M47.

·   Wiring harness plug M47 detached.

·   ECWW motor M47 defective.