Inspection Procedure
- INSPECT POWER WINDOW REGULATOR MOTOR
- Remove the power window motor.
- Apply battery voltage to the motor connector according to POWER WINDOW REGULATOR MOTOR
.NOTE: Do not apply battery voltage 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 clockwise Battery positive (+) --> Terminal 2 (U)
Battery negative (-) --> Terminal 1 (D)Motor gear rotates counterclockwise NG: REPLACE POWER WINDOW REGULATOR MOTOR
OK: Go to next step
- CHECK WIRE HARNESS (WINDOW REGULATOR MOTOR - MULTIPLEX NETWORK SWITCH)
- Disconnect the O1 and O7 connectors.
- Measure the resistance according to the value(s) in WINDOW REGULATOR MOTOR - MULTIPLEX NETWORK SWITCH .
Resistance
WINDOW REGULATOR MOTOR - MULTIPLEX NETWORK SWITCHTester Connection Condition Specified Condition O1-1 (DN) - O7-1 (D) Always Below 1 ohms O1-6 (UP) - O7-2 (U) Always Below 1 ohms O1-1 (DN) - Body ground Always 10 k ohms or higher O1-6 (UP) - Body ground Always 10 k ohms or higher Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: PROCEED TO NEXT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE