Questions & Answers for: 2003 chevy avalanch diagnostic code

...AFFECT IT MORE. i have a 2003 chevy avalanche and my service abs light keep coming on what do you think is the problem Take it to auto parts store an have diagnostic tool hooked up to read codes

2003 CHEVY AVALANCHE dash board telling me left 2003 CHEVY AVALANCHE dash board telling me '' left rear door ajar'', it's not. What is the problem? check the lil switch that'll be located on the latch

2003 Chevy Avalanche Where is oil pressure sending unit on 2003 Chevy Avalanche located Not sure what engine you have, most 4.8, 5.3, 6.0s are WAAAY back in the middle of the engine facing the drivers

...2003 chevy avalanche? On top upper side of bell housing on the engine. This page has a diagram and info.Look for the red arrow ...

...works on 5th speed. Chevy Avalanche 2003 model with 5.3 L Sounds like a blower motor resistor. Not an expensive part, fairly easy for a mechanic to change. Located usually behind the glove box

2003 Chevy Avalanche Z71, I have a problem with vibration going down the road tires have been rotated and balanced, no oil leaks, it gets real bad at 61mph-74mph then stops and smooths out any ideas? ...

...2003 chevy avalanche The engine keeps loading up after driving for 10min the after 20mins it idles fine again.Does this sound like a bad o2 sensor or computer problem also check engine light use to ...

2003 chevy avalanche 5.3 code po343 Would like to know what this code means go to ask.com, or about.com, wiki.com ant type in the following info on address bar or web site: 2003 chevy avalnche 5.3 ...

...chevy blazer 4×4 what does this. Code mean. Co226 8 ABS codes - Blazer Forum - Chevy Blazer Forums blazerforum.com > ... > 2nd Gen S-series (1995-2005) Tech Sep 29, 2009 - It found 8 ABS ...

2003 Chevy Avalanche stereo wires torn off the factory deck. Mice or rats or whatever cuts wires while the truck sits in my 2003 2500. I went to pull the stereo for after market and some wires just ...