Door Mirror RH Defogger Circuit Check

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR MIRROR RH DEFOGGER POWER SUPPLY CIRCUIT

Turn ignition switch OFF.
Disconnect door mirror RH.
Turn ignition switch ON.

Check voltage between door mirror RH connector and ground.

VOLTAGE SPECIFICATION CHART

Connector	Terminals		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
D107	1	Ground	Rear window defogger switch ON	Battery voltage
D107	1	Ground	Rear window defogger switch OFF	0

Fig 1: Checking Voltage Between Door Mirror RH Connector And Ground

OK or NG

OK: GO TO 2.

NG: Repair or replace harness.

CHECK DOOR MIRROR RH DEFOGGER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector D107 terminal 6 and ground.
  6 - Ground : Continuity should exist.
  
  Fig 2: Checking Continuity Between Door Mirror RH Connector D107 Terminal 6 And Ground
OK or NG

OK: GO TO 3.

NG: Repair or replace harness.
CHECK DOOR MIRROR RH DEFOGGER
Check continuity between each door mirror RH terminals 1 and 6.

Fig 3: Checking Continuity Between Door Mirror RH Terminals 1 And 6

1 - 6 : Continuity should exist.

OK or NG

OK: Repair or replace harness.

NG: Replace door mirror RH. Refer to "DOOR MIRROR ASSEMBLY ".