03ChevyAvalanche
New Member
- Joined
- Apr 3, 2016
- Messages
- 3
I have a 2003 Chevy Avalanche 1500 and the ac stopped working. The compressor is not engaging. The snowflake light does come on but only hot air comes out. When i hooked up a code reader to it it said that it was not getting a response from the A/C ECU. Does anyone know where the A/C ECU is located? Thanks in advance.