Painless 20102 universal wiring harness.
1969 Pontiac GTO wiring harness.
1970 Pontiac GTO wiring harness.
1971 Pontiac GTO wiring harness.
1972 Pontiac GTO wiring harness.
1973 Pontiac GTO wiring harness.
While this Painless wiring harness is their universal GM muscle car kit, it works very well on 1969-1973 Pontiac GTO and is recommended by Painless for the 1969-1973 Pontiac GTO.
Universal 18 Circuit kit is modified to include custom features to make it easier to wire 1969-1974 GM Muscle Cars.
A pre-wired factory style bulkhead connector plugs into the fuse block through the firewall in the stock location.
Factory original quick connect terminals are included for the in dash printed circuit board.
Pre-terminated plugs for the ignition switch, dimmer switch, headlight switch, blower motor, wiper motor and turn signal switch are included.
Number of Circuits: 18 Fuses w/ Horn Relay & Maxi Fuse
Harness Length: Factory Fitment
Fuse Type: Blade & Maxi Fuse
Firewall Passthrough: Bulkhead Connector
Color Code Based: Factory GM
Connectors Included: Ignition switch, dimmer switch, headlight switch, blower motor, wiper motor and turn signal switch, 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 and the wires between 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.
Heat/AC Switch- Power into switch and wires between switch and blower motor/resistor block.
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 WIRES INLCUDE:
coil to tach signal oil pressure
A/C compressor clutch control wire
HEADLIGHT SECTION WIRES INCLUDE:
right and left high and low beam headlights
TAIL SECTION WIRES INCLUDE:
turn signal lights
fuel gauge sender
third brake light
DASH PANEL SECTION WIRES INCLUDE:
high beam and turn indicators
DOOR SECTION WIRES INCLUDE: power windows and locks
ACCESSORY SECTION WIRES INCLUDE:
electric fuel pump
cigarette lighter/accessory output
ALSO INCLUDED ARE:
fuseblock mounting bracket
4 inch zip ties
70 Amp maxi fuse and a 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.
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