Front Power Window Regulator (Driver Side) Circuit Check

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

Turn igniting switch ON.
Check voltage between power window main switch connector D6 terminals 8, 11 and ground.

CONNECTOR TERMINAL VOLTAGE CHART

Connector	Terminals (Wire color)		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
D6	8 (G/R)	Ground	Closing	Battery voltage
	8 (G/R)		Opening	0
	11 (G/W)		Closing	0
	11 (G/W)		Opening	Battery voltage

OK or NG

OK : GO TO 2.
NG : Replace power window main switch.

Fig 1: Checking Voltage Between Power Window Main Switch Connector D6 Terminals 8, 11 And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect power window main switch and front power window regulator (driver side) connector.
3. Check continuity between power window main switch connector D6 terminal 8, 11 and front power window regulator (driver side) connector D8 terminals 1, 2.
  1. 8 (G/R) - 2 (G/R) : Continuity should exist.
  2. 11 (G/W) - 1 (G/W) : Continuity should exist.
OK or NG
1. OK : Replace front power window motor (driver side).
2. NG : Repair or replace harness between power window main switch and front power window regulator (driver side).
Fig 2: Checking Continuity Between Power Window Main Switch Connector D6 Terminal 8, 11 And Front Power Window Regulator (Driver Side) Connector D8 Terminals 1, 2
Courtesy of NISSAN MOTOR CO., U.S.A.