Landcruiser AWD L6-4.5L (1FZ-FE) (1997)
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If operation is not as specified. replace the A/C control assembly.
Mode Control Switch:
a. Connect the positive (+) lead from the battery to terminal A-9 and the negative (-) lead to terminal B-16.
b. Push each of the mode buttons in and check that their indicator light lights up.
c. Then connect the positive (+) lead from the battery to terminal A-13 and check that the indicator dims.
If operation is not as specified, replace the A/C control assembly.
Blower Speed Control Switch:
a. Connect the positive (+) lead from the battery to terminal A-9 and the negative (-) lead to terminal B-16.
b. Push each of the blower speed control buttons in and check that their indicator light lights up.
c. Then connect the positive (+) lead from the battery to terminal A-13 and check that the indicator dims.
If operation is not as specified, replace the A/C control assembly.
A/C or DEF Switch:
