27th Jul 2006, 17:33. I have a 2002 Buick RENDEZVOUS CXL with 90 thousand miles on it. With the exception of the Rear end fluid being changed for a moaning sound, I have had no problems. That is until now. My wife just got done taking the car down to Orlando when the A/C went out.
How to fix P0401 engine diagnostic code For 2006 Buick Rendezvous ? Starting letter P diagnostic code shows that there are problems in engine, transmission and emissions systems. If your "Check Engine Light" is on, it means your vehicle has one or more OBD II Trouble Codes so you have to check your engine diagnostic code tool.