Audio + Electronics

Sound systems, switches, computers, accessories and all the wires that connect them.

  1. Wiring Diagrams

    Post all the relevant wiring diagrams you find for GMT400 trucks or GM engines.
    88
    Discussions
    491
    Messages
    Latest: My wiring diagram repository (try here first) amsterdam96, Dec 6, 2019
Page 1 of 212
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. mjleg

    How to Replace Blower Motor Resistor

    mjleg, Apr 25, 2010 ... 3 4 5
    Replies:
    48
    Views:
    32,584
    Tim W
    Jan 22, 2020
  2. TruckinAin4Sissies

    WRITEUP: GM Remote MOD

    TruckinAin4Sissies, Sep 1, 2011 ... 6 7 8
    Replies:
    78
    Views:
    41,980
    cngodfather
    Jan 18, 2020
  3. Triplel40

    Adding AUX to 88-94 Stock Stereo

    Triplel40, Apr 25, 2018 ... 2 3 4
    Replies:
    30
    Views:
    7,659
    cngodfather
    Jan 4, 2020
  4. ChrisAU

    HOW TO: Fix Bouncy/Hummingbird Fuel Gauge Needle

    ChrisAU, Dec 10, 2012 ... 10 11 12
    Replies:
    118
    Views:
    102,804
    HopHead357
    Dec 26, 2019
  5. capricefrk013

    Automotive Wiring Info

    capricefrk013, Dec 3, 2009 ... 2
    Replies:
    11
    Views:
    9,211
    delta_p
    Dec 21, 2019
  6. Mike

    The Stupid Electronics Questions Thread

    Mike, Dec 3, 2009 ... 56 57 58
    Replies:
    571
    Views:
    90,074
    Tweakergeeker
    Dec 15, 2019
  7. Ginger

    4 Hi Headlight Mod

    Ginger, Dec 4, 2009 ... 55 56 57
    Replies:
    565
    Views:
    243,596
    slowburb
    Dec 2, 2019
  8. capricefrk013

    Adding AUX Input to OBS Stock Radio

    capricefrk013, Dec 9, 2009 ... 2 3 4
    Replies:
    39
    Views:
    43,344
    Seaurchin1969
    Nov 18, 2019
  9. Mike

    30" LED Bar Install + Pics

    Mike, Sep 5, 2013 ... 4 5 6
    Replies:
    53
    Views:
    32,970
    RMFSK1500
    Oct 20, 2019
  10. 1badgmc

    How To Put LEDs in Moonie Gauges

    1badgmc, Jan 22, 2011 ... 13 14 15
    Replies:
    141
    Views:
    57,718
    bobby v
    Sep 3, 2019
  11. CodyB

    Installing a Remote Start, Alarm, or Keyless Entry?

    CodyB, Dec 16, 2009 ... 7 8 9
    Replies:
    80
    Views:
    59,713
    trx125
    Mar 9, 2019
  12. GMT400Tahoe

    GMT400 projector retrofitting

    GMT400Tahoe, Sep 15, 2017 ... 2 3
    Replies:
    20
    Views:
    14,216
    YetiZJ
    Jan 13, 2019
  13. Devs93

    How to stop LED Fast Flash info

    Devs93, Jul 17, 2011 ... 3 4 5
    Replies:
    48
    Views:
    24,524
    GMCTRUCKS
    Mar 28, 2018
  14. Hodges87

    96-98 Vortec Alternator Upgrade AD244

    Hodges87, Dec 14, 2009 ... 15 16 17
    Replies:
    167
    Views:
    150,185
    Claffeyjr95
    Jan 23, 2018
  15. Mean Green

    How To: Install HID 's & HID Lighting Explained

    Mean Green, Feb 26, 2012 ... 3 4 5
    Replies:
    43
    Views:
    26,077
    Slime
    Dec 1, 2017
  16. T DOG

    How to: Install the PAC AAI-GM9 aux input interface into a GM truck

    T DOG, Jul 18, 2011 ... 2 3
    Replies:
    21
    Views:
    23,580
    skobuffs
    Jul 5, 2017
  1. Redneckgeriatric

    cruise

    Redneckgeriatric, Jan 29, 2020 at 7:43 AM
    Replies:
    4
    Views:
    24
    PlayingWithTBI
    Jan 29, 2020 at 9:26 AM
  2. sethel

    Alternator good but not charging battery

    sethel, Jan 27, 2020 at 6:34 PM
    Replies:
    7
    Views:
    152
    Jglew82
    Jan 29, 2020 at 9:14 AM
  3. Erik the Awful

    Best 12 Volt Doo-dads?

    Erik the Awful, Jan 27, 2020 at 5:18 PM ... 2
    Replies:
    12
    Views:
    246
    Redneckgeriatric
    Jan 29, 2020 at 6:32 AM
  4. Squirrelsmith

    Stereo install

    Squirrelsmith, Jan 18, 2020
    Replies:
    2
    Views:
    207
    deadbeat
    Jan 28, 2020 at 7:56 PM
  5. dave s

    Blend door actuator

    dave s, Jan 25, 2020 at 10:11 AM ... 2
    Replies:
    12
    Views:
    389
    east302
    Jan 28, 2020 at 8:10 AM
  6. Biggun

    VATS VOODOO: PASSlock workaround questions:

    Biggun, Jan 27, 2020 at 1:16 PM
    Replies:
    2
    Views:
    91
    someotherguy
    Jan 27, 2020 at 7:58 PM
  7. hekg

    Power windows not getting power after adding push-button start

    hekg, Jan 20, 2020 ... 2
    Replies:
    12
    Views:
    502
    hekg
    Jan 25, 2020 at 11:23 PM
  8. ds454ss

    Testing electrical with no engine

    ds454ss, Jan 25, 2020 at 10:42 PM
    Replies:
    1
    Views:
    72
    RawbDidIt
    Jan 25, 2020 at 10:52 PM
  9. 7Brandon07

    Oil pressure gauge

    7Brandon07, Jan 4, 2020
    Replies:
    4
    Views:
    217
    arrg
    Jan 25, 2020 at 9:56 PM
  10. TXDevilDog

    Stereo upgrade on my 1993 GMC K1500 4x4

    TXDevilDog, Jan 25, 2020 at 3:06 PM
    Replies:
    0
    Views:
    93
    TXDevilDog
    Jan 25, 2020 at 3:06 PM
  11. Treyes

    Need help with power locks on base doors

    Treyes, Jan 17, 2020
    Replies:
    3
    Views:
    183
    1997
    Jan 24, 2020 at 2:21 PM
  12. pose

    To Big 3 or not on 94 Chevy with 5.7??

    pose, Jan 21, 2020
    Replies:
    6
    Views:
    427
    kennythewelder
    Jan 21, 2020
  13. cjmspartans

    1997 Suburban - Rear Defogger Circuit Fault

    cjmspartans, Jan 10, 2020 ... 2
    Replies:
    13
    Views:
    380
    cjmspartans
    Jan 21, 2020
  14. Sam G

    Hvac controls power supply

    Sam G, Jan 19, 2020
    Replies:
    5
    Views:
    190
    evilunclegrimace
    Jan 20, 2020
  15. Jason_Staggs

    95 Rear speaker change

    Jason_Staggs, Jan 18, 2020
    Replies:
    3
    Views:
    135
    df2x4
    Jan 18, 2020
Showing threads 1 to 15 of 3,174

Thread Display Options

Loading...
Page 1 of 212