Bad battery connection or pcm?

325

Asked by Jun 26, 2017 at 03:48 PM about the 2003 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

One day I went to start and it wouldn't stay for more
than 3 seconds, then it wouldn't crank, and the
gauges all starting twitching, and then it started
right up just fine, this keeps happening
intermittently. I want to say it's just a connection
issue but I'm not for sure. It has the 4.0

2 Answers

12,805

Check every ground cable you can locate making sure their all secure.... Then scan the vehicle for DTC's that will be stored in the PCM / Computor

325

If it any help it will unlock and lock just fine and when It acts up everything resets like the radio, average fuel economy, trip ometer, etc.

Your Answer

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,110
  • #2
    Tom Demyan
    Reputation
    1,890
  • #3
    thejeepdoctor
    Reputation
    1,790
View All

Related Models For Sale

Used Ford Explorer
45 Great Deals out of 1,393 listings starting at $3,900
Used Jeep Wrangler
82 Great Deals out of 1,543 listings starting at $2,488
Used Toyota 4Runner
6 Great Deals out of 429 listings starting at $5,995
Used Dodge Durango
61 Great Deals out of 1,013 listings starting at $2,998
Used Chevrolet Tahoe
7 Great Deals out of 622 listings starting at $6,871
Used Ford F-150
433 Great Deals out of 9,102 listings starting at $922
Used Chevrolet Silverado 1500
157 Great Deals out of 10,560 listings starting at $100
Used BMW X5
31 Great Deals out of 745 listings starting at $4,000
Used Chevrolet Camaro
782 listings starting at $13,040
Used Jeep Liberty
17 Great Deals out of 170 listings starting at $999

Used Cars For Sale

2018 Jeep Grand Cherokee Laredo 4WD For Sale
14 listings starting at $46,440
2017 Jeep Grand Cherokee Laredo 4WD For Sale
6 Great Deals out of 206 listings starting at $29,507
2016 Jeep Grand Cherokee Laredo 4WD For Sale
39 listings starting at $27,800
2015 Jeep Grand Cherokee Laredo 4WD For Sale
8 Great Deals out of 58 listings starting at $24,888
2014 Jeep Grand Cherokee Laredo 4WD For Sale
32 listings starting at $17,490

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.