Power Mirror Position Switch/Sensor: Testing and Inspection

W/ Driving position memory only:
INSPECT MIRROR POSITION SENSORS OPERATION




HINT: Strip oft the vinyl tape of the connector and remove terminals 1, 2, 6, 8, 9, 10 and 11 from the connector housing.

a. Connect a series of three 1.5 V dry cell batteries.
b. Connect the positive (+) lead from the dry cell batteries to terminal 8 and the negative (-) lead to terminal 11.
c. Connect the positive (+) lead from the voltmeter to terminal 9 and the negative (-) lead to terminal 11.







d. Apply battery positive voltage to terminals 2 and 6, then check that the voltage gradually changes according to the table while the mirror moves between the upper-most position and lowermost position.
If voltage value is not as specified, replace the motor assembly.




e. Disconnect the 4 leads of the battery and voltmeter.
f. Connect the positive (+) lead from the voltmeter to terminal 10 and negative (-) lead to terminal 11.







g. 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 left- most position and right-most position.
If voltage value is not as specified, replace the motor assembly.







INSPECT DRIVING POSITION MEMORY AND RETURN SWITCH CONTINUITY
If continuity is not as specified, replace the switch.