My jeep wont start

Asked by Jun 15, 2017 at 05:27 PM about the 2003 Jeep Grand Cherokee Laredo

Question type: Maintenance & Repair

My 2003 jeep grand cherokee laredo will crank but wont
start fuel pressure is good code says low voltage to ASD no
power to PCM ive checked all wires fuses and relays i DO
get a check engine light so dose this mean my PCM is
shot???

2 Answers

27,505

TRY/CHECK Power to PCM from ASD relay on PCM connector C3 Pin 12 (dg/pk wire) not present.

27,505

The ASD relay is responsible for supplying switched 12-volt power to the vehicle's injectors and ignition coils

Your Answer

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,140
  • #2
    Tom Demyan
    Reputation
    1,910
  • #3
    thejeepdoctor
    Reputation
    1,850
View All

Related Models For Sale

Used Dodge Durango
113 Great Deals out of 1,089 listings starting at $1,888
Used Ford Explorer
59 Great Deals out of 1,430 listings starting at $2,495
Used Toyota 4Runner
496 listings starting at $3,990
Used Jeep Wrangler
106 Great Deals out of 1,820 listings starting at $6,950
Used Chevrolet Tahoe
4 Great Deals out of 742 listings starting at $6,935
Used Ford F-150
528 Great Deals out of 10,089 listings starting at $1,500
Used Chevrolet Silverado 1500
186 Great Deals out of 10,719 listings starting at $399
Used BMW X5
36 Great Deals out of 817 listings starting at $1,000
Used Honda Accord
78 Great Deals out of 916 listings starting at $1,411
Used Ford Mustang
7 Great Deals out of 1,018 listings starting at $4,500

Used Cars For Sale

2018 Jeep Grand Cherokee For Sale
1,034 listings starting at $43,888
2017 Jeep Grand Cherokee For Sale
59 Great Deals out of 588 listings starting at $29,500
2016 Jeep Grand Cherokee For Sale
19 Great Deals out of 392 listings starting at $27,999
2015 Jeep Grand Cherokee For Sale
11 Great Deals out of 269 listings starting at $24,688
2014 Jeep Grand Cherokee For Sale
308 listings starting at $16,990

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.