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.
    74
    Discussions
    431
    Messages
    Latest: 99 silverado power window issues!!! Jeff Lewis, Jul 31, 2018
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  1. Mike

    The Stupid Electronics Questions Thread

    Mike, Dec 3, 2009 ... 49 50 51
    Replies:
    503
    Views:
    66,948
    Ben Eisler
    Aug 2, 2018
  2. mjleg

    How to Replace Blower Motor Resistor

    mjleg, Apr 25, 2010 ... 3 4 5
    Replies:
    44
    Views:
    26,771
    1500z71
    Jul 17, 2018
  3. Mike

    30" LED Bar Install + Pics

    Mike, Sep 5, 2013 ... 4 5 6
    Replies:
    52
    Views:
    26,219
    blacksport
    Jun 10, 2018
  4. Ginger

    4 Hi Headlight Mod

    Ginger, Dec 4, 2009 ... 51 52 53
    Replies:
    522
    Views:
    187,450
    Slime
    May 26, 2018
  5. Triplel40

    Adding AUX to 88-94 Stock Stereo

    Triplel40, Apr 25, 2018
    Replies:
    8
    Views:
    1,021
    NightRunner
    Apr 30, 2018
  6. 1badgmc

    How To Put LEDs in Moonie Gauges

    1badgmc, Jan 22, 2011 ... 12 13 14
    Replies:
    138
    Views:
    46,665
    ima93chevyguy
    Mar 29, 2018
  7. Devs93

    How to stop LED Fast Flash info

    Devs93, Jul 17, 2011 ... 3 4 5
    Replies:
    48
    Views:
    19,190
    GMCTRUCKS
    Mar 28, 2018
  8. GMT400Tahoe

    GMT400 projector retrofitting

    GMT400Tahoe, Sep 15, 2017 ... 2
    Replies:
    18
    Views:
    4,407
    Brother Al
    Feb 15, 2018
  9. Hodges87

    96-98 Vortec Alternator Upgrade AD244

    Hodges87, Dec 14, 2009 ... 15 16 17
    Replies:
    167
    Views:
    116,122
    Claffeyjr95
    Jan 23, 2018
  10. Mean Green

    How To: Install HID 's & HID Lighting Explained

    Mean Green, Feb 26, 2012 ... 3 4 5
    Replies:
    43
    Views:
    21,650
    Slime
    Dec 1, 2017
  11. CodyB

    Installing a Remote Start, Alarm, or Keyless Entry?

    CodyB, Dec 16, 2009 ... 6 7 8
    Replies:
    75
    Views:
    46,351
    GMCTRUCKS
    Sep 15, 2017
  12. 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:
    20,004
    skobuffs
    Jul 5, 2017
  13. ChrisAU

    HOW TO: Fix Bouncy/Hummingbird Fuel Gauge Needle

    ChrisAU, Dec 10, 2012 ... 8 9 10
    Replies:
    90
    Views:
    76,766
    jollyjerry
    Jun 27, 2017
  14. TruckinAin4Sissies

    WRITEUP: GM Remote MOD

    TruckinAin4Sissies, Sep 1, 2011 ... 5 6 7
    Replies:
    60
    Views:
    32,940
    TruckinAin4Sissies
    Nov 1, 2016
  15. capricefrk013

    Adding AUX Input to OBS Stock Radio

    capricefrk013, Dec 9, 2009 ... 2 3 4
    Replies:
    38
    Views:
    37,138
    Andrew89/98
    Apr 25, 2016
  16. capricefrk013

    Automotive Wiring Info

    capricefrk013, Dec 3, 2009
    Replies:
    9
    Views:
    7,223
    Mean Green
    Sep 29, 2012
  1. laidbackbigun

    High voltage

    laidbackbigun, Aug 14, 2018 at 1:11 AM
    Replies:
    0
    Views:
    5
    laidbackbigun
    Aug 14, 2018 at 1:11 AM
  2. Squirel

    Heater Control module

    Squirel, Aug 9, 2018 at 8:49 AM
    Replies:
    9
    Views:
    211
    lxe4
    Aug 14, 2018 at 12:26 AM
  3. Coroner81

    Fast turn signal - not the bulb!

    Coroner81, Aug 12, 2018 at 6:12 PM
    Replies:
    6
    Views:
    129
    Oldblue98
    Aug 13, 2018 at 10:59 AM
  4. 7echo

    blinker issue?

    7echo, Aug 12, 2018 at 8:25 AM
    Replies:
    1
    Views:
    83
    jnewkirk77
    Aug 12, 2018 at 1:30 PM
  5. Chris253

    Viper 5706v install 97 k1500

    Chris253, Aug 10, 2018 at 8:04 PM ... 2
    Replies:
    10
    Views:
    200
    kennythewelder
    Aug 11, 2018 at 3:32 PM
  6. turboman93

    Retrosound radio

    turboman93, Aug 7, 2018
    Replies:
    5
    Views:
    283
    df2x4
    Aug 9, 2018 at 1:38 AM
  7. Ethan Burdette

    Stereo virgin

    Ethan Burdette, Aug 2, 2018
    Replies:
    6
    Views:
    310
    Jared Jackson
    Aug 8, 2018 at 10:57 PM
  8. 99BurbK15

    Factory Keyless Entry

    99BurbK15, Aug 6, 2018
    Replies:
    0
    Views:
    88
    99BurbK15
    Aug 6, 2018
  9. Ethan Burdette

    Toolbox lights?

    Ethan Burdette, Jul 30, 2018
    Replies:
    6
    Views:
    303
    mars2878
    Aug 6, 2018
  10. RawbDidIt

    Parasitic drain

    RawbDidIt, Aug 1, 2018 ... 2 3
    Replies:
    26
    Views:
    715
    RawbDidIt
    Aug 4, 2018
  11. Chrisdidwht

    My headlights dont work! Please help!

    Chrisdidwht, Jun 9, 2018
    Replies:
    5
    Views:
    322
    Odie
    Aug 3, 2018
  12. Restoguy

    Blinkers dont work when warm?

    Restoguy, Aug 2, 2018
    Replies:
    0
    Views:
    83
    Restoguy
    Aug 2, 2018
  13. whiteboyslo

    Normal operation for aux cooling fan?

    whiteboyslo, Jul 22, 2018 ... 2
    Replies:
    12
    Views:
    480
    whiteboyslo
    Jul 31, 2018
  14. Jared Jackson

    Bad Ignition Switch?

    Jared Jackson, Jul 29, 2018
    Replies:
    3
    Views:
    154
    Jared Jackson
    Jul 30, 2018
  15. JCribb

    95 TBI dash harness work in a 94??

    JCribb, Feb 7, 2018
    Replies:
    7
    Views:
    304
    JCribb
    Jul 26, 2018
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