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 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 L13 and L4 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 L13-1 (DN) - L4-1 (D) Always Below 1 ohms L13-6 (UP) - L4-2 (U) Always Below 1 ohms L13-1 (DN) - Body ground Always 10 k ohms or higher L13-6 (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 CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE