Inspection Procedure
- INSPECT POWER WINDOW REGULATOR MOTOR
- Remove the power window motor.
- Apply battery voltage to the motor connector according to the table below.NOTE: Do not apply battery to any terminals except terminals 1 and 2.
Standard
POWER WINDOW REGULATOR MOTORMeasurement Condition Specified Condition Battery positive (+) --> Terminal 1 (D)
Battery negative (-) --> Terminal 2 (U)Motor gear rotates counterclockwise Battery positive (+) --> Terminal 2 (U)
Battery negative (-) --> Terminal 1 (D)Motor gear rotates clockwise Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG : REPLACE POWER WINDOW REGULATOR MOTOR
OK : Go to next step.
- CHECK WIRE HARNESS (WINDOW REGULATOR MOTOR - MULTIPLEX NETWORK SWITCH)
- Disconnect the P19 and P24 connectors.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
WINDOW REGULATOR MOTOR - MULTIPLEX NETWORK SWITCHTester Connection Condition Specified Condition P19-1 (DN) - P24-1 (D) Always Below 1 Ω P19-6 (UP) - P24-2 (U) Always Below 1 Ω P19-1 (DN) - Body ground Always 10 kΩ or higher P19-6 (UP) - Body ground Always 10 kΩ or higher NG : REPAIR OR REPLACE HARNESS OR CONNECTOR
OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE