New AC Compressor problem
Thread Starter
Junior Member
Joined: Oct 2020
Posts: 18
Likes: 1
From: Lancaster, Pa
Mercedes Benz ml350 4matic w164
New AC Compressor problem
I recently put an aftermarket AC Compressor in my 2009 ml350 w164 and it's not allowing me to add r134a. My icarsoft scanner is giving me this fault code. "9007 Component A9 (AC Compressor) has open circuit". Does anybody know what this means? Thank youl
