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
119
Messages
642
Threads
119
Messages
642
J
1988 K1500 Light Rheostat Pinout/ No Instrument Illumination
Mike
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Ginger
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D
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30
Views
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gearheadE30
G
CodyB
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7 8 9
Replies
81
Views
81K
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capricefrk013
  • Sticky
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2
Replies
13
Views
13K
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  • Sticky
WRITEUP: GM Remote MOD
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Replies
85
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13 14 15
Replies
142
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Mike
  • Sticky
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4 5 6
Replies
53
Views
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Mean Green
  • Sticky
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3 4 5
Replies
43
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Slime
Slime
T DOG
  • Sticky
How to: Install the PAC AAI-GM9 aux input interface into a GM truck
2 3
Replies
21
Views
27K
skobuffs
S
C
Alternator Died. Why?
2 3
Replies
22
Views
604
cc333
C
M
Recommend a easy install reliable remote start
6 7 8
Replies
73
Views
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PlayingWithTBI
PlayingWithTBI
Stringer
Big Three Upgrade
2
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18
Views
238
1998_K1500_Sub
1998_K1500_Sub
J
93 Factory Radio repair options?
2
Replies
11
Views
500
jess t
J
itzRagan
Power window conversion?
Replies
7
Views
26K
395detroit
395detroit
Hamps
VSS on SAS
Replies
5
Views
86
Hamps
Hamps
Blazer 383
Unopened cassette
2 3
Replies
21
Views
763
stafford0620
stafford0620
Stringer
1996 C1500 - Any affordable touchscreen options?
Replies
2
Views
177
Dnytro
D
stafford0620
Speaker Whine, Possible Bad CDM?
Replies
8
Views
141
stafford0620
stafford0620
Dariusz Salomon
Power to the rear lights/licence plate lights
Replies
2
Views
68
Dariusz Salomon
Dariusz Salomon
tksoldierx
Power locks question
Replies
4
Views
85
tksoldierx
tksoldierx
SkyHighColorado
OEM ground locations?
2 3
Replies
29
Views
90K
1993GMCC2500SLX
1993GMCC2500SLX
1998_K1500_Sub
Acquiring Arteb Brazil GMT400 headlight reflectors
3 4 5
Replies
45
Views
8K
Roger Randolph
R
C
Stock Amplifier Info?
Replies
3
Views
143
DerekTheGreat
DerekTheGreat
95C1500
Door Lock/Unlock Wiring
2
Replies
10
Views
9K
spinachrat
S
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