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.
    75
    Discussions
    432
    Messages
    Latest: 95 power window hot lead 95OBS, Sep 22, 2018
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  1. Mike

    The Stupid Electronics Questions Thread

    Mike, Dec 3, 2009 ... 50 51 52
    Replies:
    517
    Views:
    71,155
    Mkking
    Oct 17, 2018 at 1:37 PM
  2. ChrisAU

    HOW TO: Fix Bouncy/Hummingbird Fuel Gauge Needle

    ChrisAU, Dec 10, 2012 ... 8 9 10
    Replies:
    91
    Views:
    80,034
    nhyrum
    Sep 17, 2018
  3. 1badgmc

    How To Put LEDs in Moonie Gauges

    1badgmc, Jan 22, 2011 ... 12 13 14
    Replies:
    139
    Views:
    48,388
    Bear4297
    Sep 4, 2018
  4. mjleg

    How to Replace Blower Motor Resistor

    mjleg, Apr 25, 2010 ... 3 4 5
    Replies:
    44
    Views:
    27,364
    1500z71
    Jul 17, 2018
  5. Mike

    30" LED Bar Install + Pics

    Mike, Sep 5, 2013 ... 4 5 6
    Replies:
    52
    Views:
    27,233
    blacksport
    Jun 10, 2018
  6. Ginger

    4 Hi Headlight Mod

    Ginger, Dec 4, 2009 ... 51 52 53
    Replies:
    522
    Views:
    195,899
    Slime
    May 26, 2018
  7. Triplel40

    Adding AUX to 88-94 Stock Stereo

    Triplel40, Apr 25, 2018
    Replies:
    8
    Views:
    1,505
    NightRunner
    Apr 30, 2018
  8. Devs93

    How to stop LED Fast Flash info

    Devs93, Jul 17, 2011 ... 3 4 5
    Replies:
    48
    Views:
    19,791
    GMCTRUCKS
    Mar 28, 2018
  9. GMT400Tahoe

    GMT400 projector retrofitting

    GMT400Tahoe, Sep 15, 2017 ... 2
    Replies:
    18
    Views:
    5,358
    Brother Al
    Feb 15, 2018
  10. Hodges87

    96-98 Vortec Alternator Upgrade AD244

    Hodges87, Dec 14, 2009 ... 15 16 17
    Replies:
    167
    Views:
    120,291
    Claffeyjr95
    Jan 23, 2018
  11. Mean Green

    How To: Install HID 's & HID Lighting Explained

    Mean Green, Feb 26, 2012 ... 3 4 5
    Replies:
    43
    Views:
    22,345
    Slime
    Dec 1, 2017
  12. CodyB

    Installing a Remote Start, Alarm, or Keyless Entry?

    CodyB, Dec 16, 2009 ... 6 7 8
    Replies:
    75
    Views:
    48,044
    GMCTRUCKS
    Sep 15, 2017
  13. 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:
    20,452
    skobuffs
    Jul 5, 2017
  14. TruckinAin4Sissies

    WRITEUP: GM Remote MOD

    TruckinAin4Sissies, Sep 1, 2011 ... 5 6 7
    Replies:
    60
    Views:
    34,112
    TruckinAin4Sissies
    Nov 1, 2016
  15. capricefrk013

    Adding AUX Input to OBS Stock Radio

    capricefrk013, Dec 9, 2009 ... 2 3 4
    Replies:
    38
    Views:
    37,864
    Andrew89/98
    Apr 25, 2016
  16. capricefrk013

    Automotive Wiring Info

    capricefrk013, Dec 3, 2009
    Replies:
    9
    Views:
    7,513
    Mean Green
    Sep 29, 2012
  1. SuperTramp

    HVAC System and Duct cleaning

    SuperTramp, Oct 14, 2018
    Replies:
    9
    Views:
    245
    Schurkey
    Oct 21, 2018 at 10:27 AM
  2. Tdean91491

    Reverse led pods

    Tdean91491, Oct 18, 2018 at 6:30 AM
    Replies:
    9
    Views:
    244
    Cokeman95
    Oct 20, 2018 at 10:53 AM
  3. Tdean91491

    Dual battery solenoid

    Tdean91491, Oct 16, 2018 at 6:31 AM ... 2
    Replies:
    11
    Views:
    318
    DallasTahoe
    Oct 18, 2018 at 12:38 AM
  4. Larox37

    Blower motor wires melting

    Larox37, Oct 7, 2018
    Replies:
    5
    Views:
    167
    Eveready
    Oct 17, 2018 at 11:59 PM
  5. ima93chevyguy

    Backfeeding Turn Signals

    ima93chevyguy, Oct 15, 2018 at 10:51 PM
    Replies:
    3
    Views:
    132
    ima93chevyguy
    Oct 17, 2018 at 6:53 PM
  6. 98-k1500-z71

    Remote start, keyless entry, and alarm system

    98-k1500-z71, Sep 23, 2018
    Replies:
    8
    Views:
    271
    sbnova
    Oct 17, 2018 at 6:42 PM
  7. RDF1

    Windsheild wiper motor wiring

    RDF1, Oct 16, 2018 at 9:42 PM
    Replies:
    5
    Views:
    90
    RDF1
    Oct 17, 2018 at 11:06 AM
  8. TD Henley

    Power window help.

    TD Henley, Oct 10, 2018
    Replies:
    7
    Views:
    266
    RawbDidIt
    Oct 14, 2018
  9. arrg

    New gauge clusters for 88-94 trucks available from Summit

    arrg, Oct 13, 2018
    Replies:
    3
    Views:
    507
    Dover
    Oct 13, 2018
  10. __CHI__

    Whos got custom sub boxes?

    __CHI__, Sep 1, 2018 ... 2
    Replies:
    11
    Views:
    692
    Vodka0tter
    Oct 13, 2018
  11. jkeaton

    Drivers window

    jkeaton, Aug 27, 2018
    Replies:
    5
    Views:
    332
    jkeaton
    Oct 12, 2018
  12. K150097

    LEDs wired to cargo lamp switch problem

    K150097, Sep 29, 2018 ... 2 3
    Replies:
    24
    Views:
    742
    K150097
    Oct 9, 2018
  13. DeckArtist

    Permission granted to raid '92 dash instruments!

    DeckArtist, Sep 22, 2018
    Replies:
    8
    Views:
    461
    DeckArtist
    Oct 8, 2018
  14. JackE

    Power Door Locks weak

    JackE, Oct 3, 2018
    Replies:
    4
    Views:
    325
    Ken K
    Oct 8, 2018
  15. StevensWMR

    LED Pod Retrofit Headlights

    StevensWMR, Sep 28, 2018 ... 2
    Replies:
    16
    Views:
    767
    df2x4
    Oct 7, 2018
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