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.
    78
    Discussions
    455
    Messages
    Latest: Drivers turn signal doesn't blink with the lights on shift5, Apr 20, 2019 at 4:06 PM
Page 1 of 196
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. Triplel40

    Adding AUX to 88-94 Stock Stereo

    Triplel40, Apr 25, 2018 ... 2 3
    Replies:
    21
    Views:
    3,350
    Triplel40
    Apr 20, 2019 at 4:25 PM
  2. mjleg

    How to Replace Blower Motor Resistor

    mjleg, Apr 25, 2010 ... 3 4 5
    Replies:
    45
    Views:
    29,475
    Skimmilkman
    Apr 15, 2019
  3. TruckinAin4Sissies

    WRITEUP: GM Remote MOD

    TruckinAin4Sissies, Sep 1, 2011 ... 5 6 7
    Replies:
    61
    Views:
    36,690
    J Schwarz
    Apr 7, 2019
  4. ChrisAU

    HOW TO: Fix Bouncy/Hummingbird Fuel Gauge Needle

    ChrisAU, Dec 10, 2012 ... 8 9 10
    Replies:
    92
    Views:
    89,461
    Uso_dub
    Mar 20, 2019
  5. CodyB

    Installing a Remote Start, Alarm, or Keyless Entry?

    CodyB, Dec 16, 2009 ... 7 8 9
    Replies:
    80
    Views:
    52,429
    trx125
    Mar 9, 2019
  6. Mike

    The Stupid Electronics Questions Thread

    Mike, Dec 3, 2009 ... 55 56 57
    Replies:
    560
    Views:
    80,432
    east302
    Mar 7, 2019
  7. 1badgmc

    How To Put LEDs in Moonie Gauges

    1badgmc, Jan 22, 2011 ... 13 14 15
    Replies:
    140
    Views:
    52,358
    Steven west
    Jan 18, 2019
  8. GMT400Tahoe

    GMT400 projector retrofitting

    GMT400Tahoe, Sep 15, 2017 ... 2 3
    Replies:
    20
    Views:
    9,340
    YetiZJ
    Jan 13, 2019
  9. Mike

    30" LED Bar Install + Pics

    Mike, Sep 5, 2013 ... 4 5 6
    Replies:
    52
    Views:
    29,828
    blacksport
    Jun 10, 2018
  10. Ginger

    4 Hi Headlight Mod

    Ginger, Dec 4, 2009 ... 51 52 53
    Replies:
    522
    Views:
    215,424
    Slime
    May 26, 2018
  11. Devs93

    How to stop LED Fast Flash info

    Devs93, Jul 17, 2011 ... 3 4 5
    Replies:
    48
    Views:
    21,797
    GMCTRUCKS
    Mar 28, 2018
  12. Hodges87

    96-98 Vortec Alternator Upgrade AD244

    Hodges87, Dec 14, 2009 ... 15 16 17
    Replies:
    167
    Views:
    132,071
    Claffeyjr95
    Jan 23, 2018
  13. Mean Green

    How To: Install HID 's & HID Lighting Explained

    Mean Green, Feb 26, 2012 ... 3 4 5
    Replies:
    43
    Views:
    23,958
    Slime
    Dec 1, 2017
  14. 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:
    21,681
    skobuffs
    Jul 5, 2017
  15. capricefrk013

    Adding AUX Input to OBS Stock Radio

    capricefrk013, Dec 9, 2009 ... 2 3 4
    Replies:
    38
    Views:
    39,963
    Andrew89/98
    Apr 25, 2016
  16. capricefrk013

    Automotive Wiring Info

    capricefrk013, Dec 3, 2009
    Replies:
    9
    Views:
    8,011
    Mean Green
    Sep 29, 2012
  1. Bigoilman

    Replaced lock cylinder, now it starts but won't run

    Bigoilman, Apr 19, 2019 at 11:53 PM ... 2
    Replies:
    12
    Views:
    291
    Bigoilman
    Apr 22, 2019 at 2:03 PM
  2. 98chevy2500SS

    4-HI Brake Mod w/o circuit boards?

    98chevy2500SS, Apr 22, 2019 at 1:13 PM
    Replies:
    1
    Views:
    4
    98chevy2500SS
    Apr 22, 2019 at 1:20 PM
  3. Darkrider

    Convenience center/accessory panel questions

    Darkrider, Oct 8, 2012 ... 2
    Replies:
    15
    Views:
    11,119
    biggiecamp
    Apr 22, 2019 at 1:17 PM
  4. __CHI__

    Whos got custom sub boxes?

    __CHI__, Sep 1, 2018 ... 2
    Replies:
    12
    Views:
    1,433
    Shhsfootballjock
    Apr 22, 2019 at 12:27 PM
  5. 1997

    95 Clockspring

    1997, Apr 21, 2019 at 11:06 PM
    Replies:
    0
    Views:
    48
    1997
    Apr 21, 2019 at 11:06 PM
  6. RawbDidIt

    Battery suggestions

    RawbDidIt, Mar 23, 2019 ... 3 4 5
    Replies:
    41
    Views:
    914
    df2x4
    Apr 21, 2019 at 9:48 PM
  7. DallasTahoe

    Killing stereos

    DallasTahoe, Apr 21, 2019 at 3:44 PM
    Replies:
    3
    Views:
    69
    df2x4
    Apr 21, 2019 at 5:31 PM
  8. upper_tanker

    Loudest horn with smallest footprint?

    upper_tanker, Apr 16, 2019 at 9:23 AM ... 2
    Replies:
    13
    Views:
    454
    sewlow
    Apr 21, 2019 at 9:09 AM
  9. Physh1

    Under hood reel light...

    Physh1, Mar 14, 2011 ... 2 3
    Replies:
    28
    Views:
    6,040
    alpinecrick
    Apr 20, 2019 at 1:36 PM
  10. shovelbill

    Spyder headlamps.....my take on 'em...and LIGHTING in general

    shovelbill, Jan 12, 2017 ... 224 225 226
    Replies:
    2,257
    Views:
    163,078
    s98gmc
    Apr 19, 2019 at 11:11 PM
  11. Jesper

    How to remove firewall connector?

    Jesper, Apr 11, 2019
    Replies:
    7
    Views:
    381
    TW97C1500
    Apr 19, 2019 at 9:24 PM
  12. TW97C1500

    What is this wire from the firewall bulkhead connector for? ( see pics)

    TW97C1500, Apr 18, 2019 at 12:29 AM
    Replies:
    2
    Views:
    156
    TW97C1500
    Apr 19, 2019 at 9:15 PM
  13. Sideburnz

    Factory Rear Defrost Wire Color?

    Sideburnz, Feb 17, 2019
    Replies:
    4
    Views:
    279
    Sideburnz
    Apr 19, 2019 at 4:30 PM
  14. DallasTahoe

    Has anyone done one of these?

    DallasTahoe, Apr 18, 2019 at 2:24 PM
    Replies:
    8
    Views:
    186
    DallasTahoe
    Apr 18, 2019 at 4:49 PM
  15. Bodageta1995

    Leaking 3rd Brake Light/Cargo Light 1995 K1500

    Bodageta1995, Apr 13, 2019 ... 2
    Replies:
    13
    Views:
    407
    wiscomick
    Apr 18, 2019 at 10:58 AM
Showing threads 1 to 15 of 2,938

Thread Display Options

Loading...
Page 1 of 196