Painless 10203 universal pickup truck wiring harness for use with GM key in column steering columngs.
This 18 circuit wiring harness has ample wire lengths for standard cab, extended cab, short bed, long bed applications.
Kit inlcudes GM column mounted ignition switch plug and turn signal plugs, pre-terminated, ready to install.
Number of Circuits: 18 Fuses w/ Horn Relay & Maxi Fuse
Harness Length: Universal
Fuse Type: Blade & Maxi Fuse
Firewall Passthrough: Grommet
Color Code Based: GM
Connectors Included: GM Steering Column Turn Switch and Ignition Switch, Dimmer Switch, Two Headlight Pigtails, 10SI & 12 SI Alternator, HEI Power and Tach and 20 Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor
Circuit Designations: Printed on Wires
THIS HARNESS INCLUDES CIRCUITS FOR:
Headlight Switch- Power to headlight switch. Power wires out of headlight switch to head light dimmer switch, tail lights, dash lights and park lights.
Dimmer Switch wires include power from headlight switch and power out to low and high beam headlights.
Wiper Switch- Power to wiper switch. You will need to retain the wires between the wiper switch and your wiper motor.
Turn Signal Switch- Power into and out of your column mounted turn signal switch. Also included in this kit are both styles of GM turn switch connectors. Note: these will connect to most aftermarket and factory steering columns.
Ignition Switch- Power into and out of to fuse block (ignition, crank and accessory)
Brake Switch- Power into and out of brake switch. This includes a third brake light wire.
Courtesy Lights- Power and ground circuits for dome light activation.
Alternator- Charge wire and alternator field activation wires. (Most alternators can easily be wired up to this Painless harness). Included in kit is a high output alternator wire that allows you to use up to a 140 Amp alternator.
Horn- 40 Amp horn relay mounted to fuseblock
Radio- Harness includes constant B+ (for preset memory) and ignition hot circuits for any aftermarket or factory radio. Also included are two pairs of speaker wires.
Starter- Crank signal wire for starter solenoid.
ENGINE SECTION WIRING INCLUDING:
coil to tach signal
A/C compressor clutch control wire
HEADLIGHT SECTION WIRING INCLUDING:
right and left high and low beam headlights
TAIL SECTION WIRING INCLUDING:
turn signal lights
fuel gauge sender
third brake light
DASH PANEL SECTION WIRING INCLUDING:
high beam and turn indicators
DOOR SECTION WIRING INCLUDING:
power door locks
ACCESSORY SECTION WIRING INCLUDING:
electric fuel pump
cigarette lighter/accessory output
ALSO INCLUDED IN THE KIT:
fuseblock mounting bracket
4 inch zip ties
70 Amp maxi fuse
large assortment of crimp style connectors.
Most important of all an illustrated installation manual that equips you with the needed information to install the harness to your vehicle. If you get stuck during the installation just give the Painless Performance tech line a call. They have an immense data base of vehicle specific information.
HOURS: 11:00 am to 6:00 pm Monday - Friday Eastern Standard Time
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.