9000 CSE L4-2290cc 2.3L DOHC Turbo EFI (1995)
Control Module HVAC: Component Tests and General Diagnostics
Voltage Supply And Grounding
The ACC control module is supplied with voltage from +30 and +15.
+30 gives power voltage and is fed via fuse 17 in fuse holder 22A to pin 22 on the ACC control module
+15 is used to start the ACC control module and is fed via fuse 1 in fuse holder 22A to pin 7 on the ACC control module
The ACC control module functions when supply voltage is 10-16 volts. Outside this range, the ACC control module goes into OFF mode.
The ACC control module (pin 1) is grounded to grounding point G8.
