Tacoma PreRunner Dbl Cab 2WD V6-3.4L (5VZ-FE) (2001)
4. INSPECT DIMMING OPERATION
a. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 7, 25 while press the switch.
b. Push the REC button in and then check that the indicator lights up.
c. Connect the positive (+) lead from the battery to terminal 15 and then check that the indicator dims.
If operation is not as specified, replace the switch circuit board.
5. INSPECT A/C INDICATOR OPERATION
a. Connect the positive (+) lead from the battery to terminal 2 and negative (-) lead to terminal 10, 25.
b. Push the A/C button in and then check that the indicator lights up.
If operation is not as specified, replace the switch circuit board.
6. INSPECT DIMMING OPERATION
a. Connect the positive (+) lead from the battery to terminal 2 and negative (-) lead to terminal 10, 25 while press the switch
b. Push the A/C button in and then check that the indicator lights up.
c. Connect the positive (+) lead from the battery to terminal 20 and then check that the indicator dims.
If operation is not as specified, replace the switch circuit board.
7. INSPECT SWITCH CONTINUITY