Vitara JS (2Dr) 2WD L4-1.6L DOHC MFI (1999)
Control Module HVAC: Testing and Inspection
Inspection of A/C Controller and Its Circuits
A/C CONTROLLER
A/C Controller and its circuits can be checked at A/C controller wiring couplers by measuring voltage.
CAUTION:
A/C controller cannot be checked by itself.
It is strictly prohibited to connect voltmeter or ohmmeter to A/C controller with couplers disconnected from it.
Connector View