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Audio + Electronics
Sound systems, switches, computers, accessories and all the wires that connect them.
Wiring Diagrams
Post all the relevant wiring diagrams you find for GMT400 trucks or GM engines.
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Threads
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HVAC Troubleshooting
Yesterday at 11:32 AM
Dropped992door
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LED headlights for W/T front
Ruger_556
Feb 3, 2014
5
6
7
Replies
67
Views
32K
Oct 12, 2017
df2x4
New 88-94 Gauge Cluster Option from Dakota Digital!
Triplel40
Oct 9, 2014
2
Replies
11
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3K
Oct 11, 2017
sctrailrider
E
HELLLLLLLPPPPP!!!!!
Eskimomann209
Oct 10, 2017
Replies
2
Views
789
Oct 11, 2017
Eskimomann209
E
h6054 conversion upgrade to 9003/hb2/h4 lights 88 c1500
joep88cheyenne
Oct 7, 2017
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9
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3K
Oct 10, 2017
deejaaa
D
M
Which wires under the dash for reverse lights?
MikeRWK
Jun 17, 2011
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5
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3K
Oct 9, 2017
Kenworth_W900L
M
6x9 door speakers in 88-94
midnightblue
Nov 2, 2015
Replies
1
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13K
Oct 3, 2017
Jason Glover
1998 C1500 reverse gear signal wire and other exciting questions!
Shebrolet
Oct 2, 2017
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0
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812
Oct 2, 2017
Shebrolet
T
93 A/C Wiring
Texcuda
Sep 29, 2017
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0
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486
Sep 29, 2017
Texcuda
T
Do i need load resistors when i install LED switchbacks? Already have the ep29 flasher.
Diego0123005
Sep 3, 2017
Replies
6
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2K
Sep 26, 2017
someotherguy
G
Amp to buy or not
GMCTRUCKS
Sep 22, 2017
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826
Sep 22, 2017
GMCTRUCKS
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Help Wanted: Passenger Airbag Disable Switch
Dako
Sep 17, 2017
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2
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6K
Sep 19, 2017
Dako
Best location to tap into power source?
Old Blue
Aug 19, 2017
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3K
Sep 17, 2017
joep88cheyenne
Aftermarket Radio help?
Jay P
Sep 12, 2017
2
3
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28
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5K
Sep 17, 2017
GMCTRUCKS
G
gear shift position indicator problem
ncnichol
Aug 19, 2017
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1
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1K
Sep 16, 2017
Eskimomann209
E
Dash removal (electrical gremlin)
RawbDidIt
Aug 27, 2017
2
3
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21
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4K
Sep 15, 2017
RawbDidIt
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