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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.
Threads
225
Messages
1.4K
Threads
225
Messages
1.4K
91 K1500 no brake lights help
Yesterday at 12:36 PM
AK49BWL
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Turn signal lamps
Aarong23
Mar 19, 2020
Replies
0
Views
316
Mar 19, 2020
Aarong23
N
horn issue after momo wheel install
Niel
Dec 5, 2023
Replies
0
Views
314
Dec 5, 2023
Niel
N
New speakers
Gordy_
May 5, 2024
Replies
9
Views
314
May 6, 2024
Jimmy D
R
Pillar mount gauges
RShrimp
Mar 23, 2024
Replies
3
Views
307
Mar 23, 2024
GrimsterGMC
Low voltage disconnect
RawbDidIt
Apr 8, 2019
Replies
0
Views
305
Apr 8, 2019
RawbDidIt
I
92 k2500 wipers randomly died
iceblixxart
Nov 17, 2023
Replies
5
Views
304
Nov 17, 2023
Schurkey
Blinkers dont work when warm?
Restoguy
Aug 2, 2018
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0
Views
302
Aug 2, 2018
Restoguy
Headlight Issue
Sean Sills
Jan 14, 2024
Replies
5
Views
297
Jan 14, 2024
GoToGuy
Lights flicker, computer resets
lowreese26
May 27, 2018
Replies
0
Views
296
May 27, 2018
lowreese26
8
Low voltage at fuel pump
89chevy4scrap
May 8, 2024
Replies
6
Views
296
May 9, 2024
89chevy4scrap
8
S
90 k1500 starting issues
SilvyLightning
Jul 3, 2017
Replies
0
Views
295
Jul 3, 2017
SilvyLightning
S
R
Please identify this connector. :)
Rafael Demoya
May 4, 2020
Replies
0
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294
May 4, 2020
Rafael Demoya
R
Can anyone tell me what this wire plugs in to
HunterC
Dec 14, 2020
Replies
1
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289
Dec 14, 2020
1ton-o-fun
J
Ground Stud snapped
jay167
Mar 21, 2024
Replies
3
Views
289
Mar 26, 2024
evilunclegrimace
AC help
Cali 89 obs
Jul 8, 2020
Replies
0
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288
Jul 8, 2020
Cali 89 obs
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