Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-3 of 4 Results
  1. 02-09 General Tech Q&A
    I have a 2002 Trailblazer, 4.2 4wd, and I've been getting these codes for about a year now. Only pops up in the winter, and sometimes the blower stays on for too long intermittently. I've gotten occasional reduced engine power warnings, but from research and other posts, I'm pretty positive it's...
  2. Air Induction
    I just pulled a code P1481 and my cooling fan sounds like a jet engine. The code said something about fan speed. It sounds like it is stuck on high. I was wondering if anyone has had this problem. Not sure if it could be a relay or if it is something else. Perhaps the fan clutch that i have...
  3. OEM Issues
    I put in a new fan clutch because the a/c was blowing warm at idle and was going on a long trip. On the return of a 1400 mile trip the engine light came on (P1481 from autozone) the engine does not overheat and the fan is not locked on. What can I do to get the SEL off? I have to have the state...
1-3 of 4 Results