A/C Controller: Notes
CAUTION:
A/C controller and ECM cannot be checked by itself. It is strictly prohibited to connect voltmeter or ohmmeter to A/C controller and ECM with connectors disconnected from it.
NOTE:
For circuit reference, see CONNECTOR IDENTIFICATION and/or WIRING DIAGRAMS
.
NOTE:
Controller and its circuits can be checked at A/C controller wiring connectors by measuring voltage.