Hvac wiring diagrams please?

2006 FORD E-SERIES VAN

90,000 MILES • 2.6L • V8 • 2WD • AUTOMATIC

ROD WILLIAMSON

MEMBER
1 POST

Driving with A/C on, it is cooling. If I hit a bump it it continues to run but air is warm, hit another rough spot it comes back cool again. It makes a sound when this occurs like compressor is coming on and off. I may drive several miles between intervals.

Sep 14, 2018 at 5:18 AM

ASEMASTER6371

✓Experienced Mechanic
52,796 POSTS

I would start by checking the connector at the A/C compressor. The jolt from the bump may be causing the connection to be not good.I attached the location of the connector at the compressor.

I also attached the wiring diagram for you to view. That connector is common for coming loose.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (Below). Please let us know what you find.

Images (Click to enlarge)