Disconnect the wiring connector from the front driver''s door lock gear motor

See N050 LEFT FRONT DOOR LOCK GEARED MOTOR

With the tester in Ohmmeter mode, connect the probes to the gear motor connector between Pins B and C

See N050 LEFT FRONT DOOR LOCK GEARED MOTOR

Check that with the door closed the circuit is open and with the door open it is closed

Replace the door switch

Op. 7005N20 FRONT SIDE DOOR LOCK MOTOR/CATCH ASSEMBLY, LEFT OR RIGHT - R.R WITH DOOR PANEL AND SUPPORT FRAME REMOVED

Disconnect the wiring connector from the front passenger door lock gear motor

See N051 RIGHT FRONT DOOR LOCK GEARED MOTOR

With the tester in Ohmmeter mode, connect the probes to the gear motor connector between Pins C and D

See N051 RIGHT FRONT DOOR LOCK GEARED MOTOR

Check that with the door closed the circuit is open and with the door open it is closed

Replace the door switch

Op. 7005N20 FRONT SIDE DOOR LOCK MOTOR/CATCH ASSEMBLY, LEFT OR RIGHT - R.R WITH DOOR PANEL AND SUPPORT FRAME REMOVED

Disconnect the wiring connector from the left rear door lock gear motor

See N055 LEFT REAR DOOR LOCK GEARED MOTOR

With the tester in Ohmmeter mode, connect the probes to the gear motor connector between Pins B and C

See N055 LEFT REAR DOOR LOCK GEARED MOTOR

Check that with the door closed the circuit is open and with the door open it is closed

Replace the door switch

Op. 7010N20 REAR SIDE DOOR LOCK MOTOR/CATCH ASSEMBLY - R.R. WITH DOOR PANEL AND SUPPORT FRAME REMOVED

Disconnect the wiring connector from the right rear door lock gear motor

See N056 RIGHT REAR DOOR LOCK GEARED MOTOR

With the tester in Ohmmeter mode, connect the probes to the gear motor connector between Pins C and D

See N056 RIGHT REAR DOOR LOCK GEARED MOTOR

Check that with the door closed the circuit is open and with the door open it is closed

Replace the door switch

Op. 7010N20 REAR SIDE DOOR LOCK MOTOR/CATCH ASSEMBLY - R.R. WITH DOOR PANEL AND SUPPORT FRAME REMOVED

Disconnect the wiring connector from the boot opening switch

See N057 BOOT LOCK GEARED MOTOR

With the tester in Ohmmeter mode, connect the probes to the switch connector between Pins 3 and 4.

Check that with the tailgate closed the circuit is open and with the tailgate open it is closed

Repeat the test by connecting between Pins 2 and 3, with the same result

Replace the boot switch

Op. 5580E26 BOOT/TAILGATE OPEN ALERT SWITCH - R+R FOLLOWING ELECTRICAL WIRING CHECK

Disconnect the wiring connector from the bonnect opening switch

See I010 BONNET RELEASE SWITCH

With the tester in Ohmmeter mode, connect the probes to the switch connector between Pins 1 and 2.

See I010 BONNET RELEASE SWITCH

Check that with the bonnet closed the circuit is open and with the bonnet open it is closed

Replace the bonnet switch

Op. 5580E28 BONNET LID OPEN ALERT SWITCH - R+R FOLLOWING ELECTRICAL WIRING CHECK

Check that the door, bonnet and boot microswitches are correcly earthed.

See E7015 ALARM