W/ Driving Position Memory Only:
INSPECT MIRROR POSITION SENSORS OPERATION
HINT:
Strip off the vinyl tape of the connector and remove terminals 1, 2, 6, 8, 9, 10 and 11 from the connector housing.
- Connect a series of three 1.5 V dry cell batteries.
- Connect the positive (+) lead from the dry cell batteries to terminal 8 and the negative (-) lead to terminal 11.
- Connect the positive (+) lead from the voltmeter to terminal 9 and the negative (-) lead to terminal 11.
- Apply battery positive voltage to terminals 2 and 6, then check that the voltage gradually changes according to the table below while the mirror moves between the uppermost position and lowermost position.MIRROR POSITION SENSORS POSITIONS
Mirror position Lowermost Mirror position Uppermost Voltage 2.8-5.0 Changes gradually 0-1.8 If voltage value is not as specified, replace the motor assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the 4 leads of the battery and voltmeter.
- Connect the positive (+) lead from the voltmeter to terminal 10 and negative (-) lead to terminal 11.
- Apply battery positive voltage to terminals 1 and 2, then inspect that the voltage gradually changes according to the table below while the mirror moves between the leftmost position and right-most position.
MIRROR POSITION AND VOLTAGE
| Mirror position | Left-most | Mirror position | Right-most |
|---|---|---|---|
| Voltage LEFT | 2.8-5.0 | Changes gradually | 0-1.8 |
| Voltage RIGHT | 0-1.8 | Changes gradually | 2.8-5.0 |
If voltage value is not as specified, replace the motor assembly.
INSPECT MIRROR POSITION SENSORS CIRCUIT
Left side: (See MIRROR POSITION SENSOR CIRCUIT (W/ MEMORY) )
Right side (See MIRROR POSITION SENSOR CIRCUIT (W/ MEMORY) )