Celica ST Ltd Ed Liftback L4-1762cc 1.8L DOHC MFI (1997)
Wiper Motor: Testing and Inspection
INSPECT FRONT WIPER MOTOR OPERATION
Low Speed:
Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 1, check that the motor operates at low speed.
If operation is not as specified, replace the motor.
High Speed:
Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1 check that the motor operates at high speed.
If operation is not as specified, replace the motor.
Stopping at Stop Position:
1. Operate the motor at low speed and stop the motor operation anywhere by disconnecting positive (+) lead from terminal 3.
2. Connect terminals 3 and 5.
3. Connect the positive (+) lead from the battery to terminal 6 and negative (-) lead to terminal 1, check that the motor stops running at the stop
position after the motor operates again.
If operation is not as specified, replace the motor.
INSPECT REAR WIPER MOTOR AND RELAY OPERATION
