PCM/ACC fuse

2002 CHRYSLER CONCORDE
210 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
The fuse keeps blowing all the car was fine until thermostat was changed which is underneath the car. ran great before that. but when to turn the ignition had power to car but it wouldn't even turn over and fuse keeps popping.
Nov 28, 2019 at 3:32 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good evening,

Did you double-check your work to be sure you did not trap any wires where you were working? It sounds like something got trapped somewhere.

https://www.2carpros.com/articles/how-to-check-wiring

Roy
Image (Click to enlarge)
Attached Media
Nov 28, 2019 at 3:43 PM
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
I've unhooked all connections including sensors still getting a dead short on the acm/pcd.
Dec 1, 2019 at 1:32 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
What is the number of the fuse that keeps failing?

Roy
Dec 2, 2019 at 11:37 AM
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
W
Image (Click to enlarge)
Attached Media
Jan 1, 2020 at 5:05 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Okay, the fuse controls the ASD relay and the PCM. I would disconnect the ASD relay and see if the fuse still fails. If it does, good chance it is the PCM.

Roy
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Jan 2, 2020 at 8:52 AM
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
Also just realized that my fuse for my gauges keeps blowing.
Jan 5, 2020 at 12:42 PM
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
Ok so it's the ignition fuse on inside panel and the asd/PCM FUSE under the hood what's the easiest way to narrow it down?
Jan 6, 2020 at 9:53 AM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Did you read my last post on what to try?

Did you do that test?

Roy
Jan 8, 2020 at 12:54 PM
Avatar
ANGELADAWN
  • MEMBER
  • 3 POSTS
Yes but I didn't know that the ignition fuse on the inside was blowing at the same time.
Jan 9, 2020 at 2:00 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
One thing at a time.

what were the results of the test I told you to do?

Roy
Jan 9, 2020 at 2:05 PM