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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
222
Messages
1.3K
Threads
222
Messages
1.3K
R
Stuck with Solid blinkers once I added New led corner markers ?
Yesterday at 5:25 PM
RacerM95
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Sticky
The Stupid Electronics Questions Thread
Mike
Dec 3, 2009
94
95
96
Replies
953
Views
193K
Apr 14, 2024
Orpedcrow
Sticky
4 Hi Headlight Mod
Ginger
Dec 4, 2009
61
62
63
Replies
620
Views
413K
Feb 22, 2024
pgutier1
Sticky
96-98 Vortec Alternator Upgrade AD244
Hodges87
Dec 14, 2009
17
18
19
Replies
189
Views
246K
Feb 14, 2024
drbizerk
Sticky
How To Put LEDs in Moonie Gauges
1badgmc
Jan 22, 2011
13
14
15
Replies
145
Views
87K
Mar 16, 2023
PlayingWithTBI
Sticky
HOW TO: Fix Bouncy/Hummingbird Fuel Gauge Needle
ChrisAU
Dec 10, 2012
11
12
13
Replies
129
Views
172K
May 19, 2023
Hoplite
Sticky
WRITEUP: GM Remote MOD
TruckinAin4Sissies
Sep 1, 2011
7
8
9
Replies
85
Views
64K
May 27, 2020
kenh
Sticky
Installing a Remote Start, Alarm, or Keyless Entry?
CodyB
Dec 16, 2009
7
8
9
Replies
81
Views
98K
Jun 20, 2020
Wh4t3v3rs
D
Sticky
How to stop LED Fast Flash info
Devs93
Jul 17, 2011
6
7
8
Replies
77
Views
51K
Feb 5, 2024
jeremytn86
Sticky
How to Replace Blower Motor Resistor
mjleg
Apr 25, 2010
5
6
7
Replies
69
Views
56K
Jul 17, 2023
HotWheelsBurban
Sticky
Adding AUX to 88-94 Stock Stereo
Triplel40
Apr 25, 2018
5
6
7
Replies
68
Views
46K
May 3, 2023
DerekTheGreat
Sticky
30" LED Bar Install + Pics
Mike
Sep 5, 2013
4
5
6
Replies
53
Views
48K
Oct 20, 2019
RMFSK1500
Sticky
How To: Install HID 's & HID Lighting Explained
Mean Green
Feb 26, 2012
3
4
5
Replies
44
Views
38K
Feb 29, 2024
your mom
Y
Sticky
Adding AUX Input to OBS Stock Radio
capricefrk013
Dec 9, 2009
3
4
5
Replies
41
Views
62K
Mar 8, 2023
cjpett
Sticky
GMT400 projector retrofitting
GMT400Tahoe
Sep 15, 2017
2
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4
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31
Views
43K
Mar 17, 2022
2drXmobb
Sticky
How to: Install the PAC AAI-GM9 aux input interface into a GM truck
T DOG
Jul 18, 2011
2
3
Replies
21
Views
31K
Jul 5, 2017
skobuffs
S
Sticky
Recalibrating 1988-1991 speedometer / dash cluster
someotherguy
May 31, 2023
2
Replies
15
Views
6K
Dec 1, 2023
schaefsh
S
Sticky
Automotive Wiring Info
capricefrk013
Dec 3, 2009
2
Replies
13
Views
17K
Jun 3, 2020
df2x4
Sticky
How to modify the 95+ Warning Chime Module, plus other info.
thunderstruck
Feb 19, 2014
2
Replies
12
Views
41K
Mar 18, 2024
modernbeat
Spyder headlamps.....my take on 'em...and LIGHTING in general
shovelbill
Jan 12, 2017
244
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246
Replies
2K
Views
433K
Feb 22, 2024
beastie_3
Show me your LED's!
TruckinAin4Sissies
Sep 22, 2011
80
81
82
Replies
816
Views
193K
Aug 20, 2019
98chevy2500SS
Acquiring Arteb Brazil GMT400 headlight reflectors
1998_K1500_Sub
Feb 13, 2019
31
32
33
Replies
327
Views
57K
Jan 23, 2024
1998_K1500_Sub
All around budget sound setup
flyboy1294
Oct 11, 2011
28
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30
Replies
296
Views
36K
Jun 1, 2012
xfactor001
What are you running?
JJZ71
Sep 2, 2011
20
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22
Replies
210
Views
37K
Apr 15, 2014
silverado13
HID Kits
Mike
Dec 4, 2009
14
15
16
Replies
157
Views
40K
Oct 14, 2013
1badgmc
Meetup in Southhaven, Ms / Memphis, Tn ... Feb 26th
Cablguy184
Jan 29, 2012
14
15
16
Replies
151
Views
12K
Feb 29, 2012
90chevstepside
DNX9980HD install in my 97 Chevy Silverado
Cablguy184
Jan 2, 2012
13
14
15
Replies
147
Views
68K
May 19, 2014
BOTTLEDZ28
Arteb Brazil GMT400 headlight users thread
1998_K1500_Sub
Feb 4, 2022
12
13
14
Replies
136
Views
27K
Thursday at 8:52 PM
Casey916
88-94 Factory Stereo Info
AK49BWL
Apr 9, 2020
12
13
14
Replies
130
Views
68K
Jan 1, 2024
AK49BWL
G
Locked
Turn signal wiring
gimmel1
Jul 11, 2012
11
12
13
Replies
128
Views
23K
Aug 1, 2012
Devs93
D
Will Switchback LEDs be a problem if.....
Southern Pride
Sep 6, 2011
11
12
13
Replies
127
Views
18K
Sep 22, 2011
Southern Pride
Arteb Headlights / Taillights End-of-Life (?)
1998_K1500_Sub
Oct 10, 2023
11
12
13
Replies
127
Views
12K
Apr 16, 2024
1998_K1500_Sub
Auxiliary fan - purpose.
Pinger
Apr 22, 2020
10
11
12
Replies
119
Views
11K
May 9, 2020
thegawd
Speaker upgrade suggestions
Jerryred94silvy
May 10, 2020
10
11
12
Replies
116
Views
31K
May 26, 2020
DerekTheGreat
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