Air-condition wiring diagrams?

SHIWANTHA FERNANDO

MEMBER
2011 TOYOTA PRIUS C
1.5L
4 CYL
2WD
AUTOMATIC
150,000 MILES

Need a proper diagram for air-condition system from air-condition amplifier to the servo motors pin out and wire color code needed for the HVAC system.

Friday, July 25th, 2025 AT 3:33 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
54,137 POSTS

Sure, here are the wiring diagrams for the HVAC air conditioner/heater and a guide to help you will the testing.

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

Check out the images (below). Let us know if you need anything else.

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