why does my 2003 chevy trailblazer shut off while im ideling when running ac

10

Asked by May 19, 2015 at 10:46 PM about the 2003 Chevrolet TrailBlazer LS 4WD

Question type: Maintenance & Repair

when I have ac going or fan while im at a stop sign or ideling my blazer shuts off.why?

3 Answers

525

Clean throttle body and Venturi

525

Highly possible that A C compressor clutch coil is shorting or compressor could be attempting to lock up. Have a technician run ac test pressures / also ohms read coil on AC compressor that engages clutch on AC unit, last have tech read available voltage on vehicle, to ECM with A C is switched on. Sounds like idle air control fail also

10

They did. Have had it for 2years now. Took it in to dealership when it was under warranty 3times and they still cant figure it out. It never shut off for them

1 of 1 people found this helpful.

Your Answer

TrailBlazer

Looking for a Used TrailBlazer in your area?

CarGurus has 4,302 nationwide TrailBlazer listings starting at $1,400.

ZIP:

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    970
  • #2
    Tom Demyan
    Reputation
    890
  • #3
    tennisshoes
    Reputation
    710
View All

Related Models For Sale

Used Chevrolet Tahoe
813 Great Deals out of 41,943 listings starting at $1,980
Used Jeep Grand Cherokee
949 Great Deals out of 72,162 listings starting at $1,200
Used Chevrolet Silverado 1500
2,405 Great Deals out of 173,476 listings starting at $699
Used GMC Envoy
40 Great Deals out of 2,038 listings starting at $1,500
Used Ford Explorer
1,041 Great Deals out of 70,320 listings starting at $2,100
Used Chevrolet Impala
549 Great Deals out of 34,762 listings starting at $990
Used Chevrolet TrailBlazer EXT
8 Great Deals out of 982 listings starting at $2,195
Used Chevrolet Camaro
464 Great Deals out of 31,230 listings starting at $1,450
Used Ford F-150
2,865 Great Deals out of 212,744 listings starting at $1,295
Used GMC Yukon
584 Great Deals out of 22,049 listings starting at $1,200
Used Dodge Durango
311 Great Deals out of 23,893 listings starting at $1,500
Used Chevrolet Blazer
3 Great Deals out of 923 listings starting at $950

Used Cars For Sale

2007 Chevrolet TrailBlazer LS 4WD For Sale
188 listings starting at $2,900
2005 Chevrolet TrailBlazer LS 4WD For Sale
9 Great Deals out of 287 listings starting at $1,750

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.