would reversing battery cables blow the ecu on a 2001 concorde lxi 3.2

Asked by Nov 19, 2015 at 06:49 PM about the 2001 Chrysler Concorde LXi

Question type: Maintenance & Repair

new battery new alternator but running on battery only  is it likerly the ecu   after cable switch sparks heated wires

2 Answers

216,645

You reversed the battery cables and had sparks? You might have blown a fuse. Be more careful.

1 out of 1 people think this is helpful.
58,815

Hopefully the 50ยข fuse blew and protected the $300 PCM (ECU) from damage. But if the fuses are good, then, yes, the PCM was most likely fried. HTH. -Jim

Your Answer

Add photo

Related Questions

Search Chrysler Concorde Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Chrysler Concorde Experts

#1 Tom Hartley
Tom Hartley
Reputation 190
#2 dandyoun
dandyoun
Reputation 170
#2 Tom Demyan
Tom Demyan
Reputation 170
View All

Related Models For Sale

Used Chrysler LHS
95 listings
Used Chrysler 300M
326 listings
Used Nissan Xterra
111 Great Deals out of 3,709 listings starting at $1,999
Used Chrysler Town & Country
549 Great Deals out of 19,952 listings starting at $1,750
Used Chevrolet Impala
935 Great Deals out of 35,463 listings starting at $1,995
Used Chrysler Sebring
44 Great Deals out of 3,780 listings starting at $1,994
Used Chevrolet Tahoe
854 Great Deals out of 28,369 listings starting at $1,700
Used Nissan Pathfinder
504 Great Deals out of 24,525 listings starting at $1,795
Used Honda Accord
1,084 Great Deals out of 76,808 listings starting at $1,395