Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MANUAL UP/DOWN FUNCTION (DRIVER SIDE)
1. Check if the manual UP/DOWN function operates normally.
OK: Manual UP/DOWN function operates normally.
1. NG: OTHER PROBLEM (See PROBLEM SYMPTOMS TABLE )
2. OK: Go to Next Step.

CHECK LAMP OF POWER WINDOW MASTER SWITCH (DRIVER SIDE SWITCH)

Turn the ignition switch ON.
Operate the master switch driver side switch.
Check the blinking pattern of the AUTO lamp as shown in Fig 2 .

Fig 1: Identifying AUTO Lamp

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Checking Blinking Pattern Of Auto Lamp

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result:

BLINKING PATTERN RESULT

Blinking Pattern	Proceed to
1	A
2 or 3	B
4	C

B: Go to step 4
C: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSY
A: Go to Next Step.

RESET POWER WINDOW REGULATOR MOTOR (DRIVER SIDE) (See INITIALIZATION )
1. Check if the power window operates normally after resetting.
  OK: Power window operates normally.
1. NG: Go to step 4
2. OK: END

CHECK WIRE HARNESS (POWER WINDOW REGULATOR MASTER SWITCH ASSY - POWER WINDOW REGULATOR MOTOR ASSY LH)

Disconnect the D8 master switch connector.
Disconnect the P7 motor connector.
Measure the resistance of the wire harness side connectors.

Standard:

POWER WINDOW REGULATOR MASTER SWITCH - MOTOR RESISTANCE SPECIFICATION

Tester Connection	Specified Condition
D8-5 (VCC) - P7-4 (SSRB)	Below 1 Ω
D8-14 (PLS1) - P7-3 (PLS)	Below 1 Ω
D8-17 (PLS2) - P7-5 (PLS2)	Below 1 Ω
D8-2 (SGND) - P7-6 (E)	Below 1 Ω
D8-5 (VCC) - Body ground	10 kΩ or higher
D8-14 (PLS1) - Body ground	10 kΩ or higher
D8-17 (PLS2) - Body ground	10 kΩ or higher

Fig 3: Identifying Power Window Regulator Master Switch & Motor Connectors

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
OK: REPLACE POWER WINDOW REGULATOR MOTOR ASSY LH (DRIVER SIDE)