Lost communication with TCM

Asked by Sep 28, 2010 at 02:40 PM about the 2006 Chevrolet Silverado 2500HD

Question type: Maintenance & Repair

re the fusible links or anything else I can go to that will repower the TCM ? I have a feeling that one of the guys touched the TCM with a hot positive cable during the jump start and shorted something out.

2 Answers

1,885

touching the tcm with any power will short it , it would need to be replaced . also if jump starting and hooking up backwards or accidently shorting cables can also kill any module on car :(

6 of 6 people found this helpful.
150

hello I had a 2008 chevy silverado towed in, no power to injectors, found fuse panel shorted out, since replacing fuse panel truck started but now have no communication with tcm and no shift lever indicatior, have power and grounds going to tcm but no communication

15 of 15 people found this helpful.

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 2500HD Questions

Chevrolet Silverado 2500HD Experts

#1 Steven Loeffler
Steven Loeffler
Reputation 480
#2 piocon
piocon
Reputation 280
#2 Tom Demyan
Tom Demyan
Reputation 280
View All

Related Models For Sale

Used GMC Sierra 2500HD
118 Great Deals out of 12,809 listings starting at $3,585
Used Ford F-250 Super Duty
320 Great Deals out of 44,646 listings starting at $1,450
Used Chevrolet Silverado 1500
1,911 Great Deals out of 182,352 listings starting at $1,595
Used Dodge Ram 2500
124 Great Deals out of 5,056 listings starting at $2,999
Used Chevrolet Silverado 3500HD
102 Great Deals out of 9,902 listings starting at $6,950
Used Ford F-150
2,144 Great Deals out of 195,014 listings starting at $290
Used GMC Sierra 1500
779 Great Deals out of 68,588 listings starting at $1,800
Used Chevrolet Silverado 2500
12 Great Deals out of 242 listings starting at $3,900
Used Ford F-350 Super Duty
357 Great Deals out of 24,367 listings starting at $3,000
Used Chevrolet Silverado 1500HD
12 Great Deals out of 278 listings starting at $3,995
Used GMC Sierra 3500HD
44 Great Deals out of 3,869 listings starting at $10,933
Used Toyota Tundra
461 Great Deals out of 34,661 listings starting at $2,500
Used Chevrolet Silverado 3500
27 Great Deals out of 554 listings starting at $3,990
Used Chevrolet Silverado Classic 2500HD
22 Great Deals out of 386 listings starting at $4,790

Used Cars For Sale

2017 Chevrolet Silverado 2500HD For Sale
3 Great Deals out of 17,268 listings starting at $28,429
2016 Chevrolet Silverado 2500HD For Sale
16 Great Deals out of 1,744 listings starting at $25,985
2015 Chevrolet Silverado 2500HD For Sale
29 Great Deals out of 1,715 listings starting at $18,900
2014 Chevrolet Silverado 2500HD For Sale
10 Great Deals out of 473 listings starting at $18,195
2013 Chevrolet Silverado 2500HD For Sale
5 Great Deals out of 914 listings starting at $7,200

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.