AC compressor clutch will not engage and no current going to the compressor. Check fuses and relay and they are good.
May 21, 2018 at 9:51 AM
AC clutch not engaging
1996 FORD WINDSTAR
NANCY RIVERA
- MEMBER
- 1 POST
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JIS001
- ✓ASE Certified Mechanic
- 3,412 POSTS
Check the A/c cycling switch. On Ford it is normally on the reciever drier. Unplug the switch. Use a jumper wire or thin paper clip and loop the pins on the connector. If compressor engages then replace the switch. To replace the switch you do not need to drain the refrigerant. See image below for location.
Heres a couple articles on testing wiring, they will help
https://www.2carpros.com/articles/how-to-check-wiring
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Attached below you will find the wiring diagram for the A/C circuit
Heres a couple articles on testing wiring, they will help
https://www.2carpros.com/articles/how-to-check-wiring
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Attached below you will find the wiring diagram for the A/C circuit
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
May 21, 2018 at 9:31 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.