With help from the bronco community, you can read the forum thread here , Painless Performance®™ set out to create an all new harness for the 1966-1977 early Bronco. After months and months of research and development, a new precedent in classic Bronco wiring has emerged.
• Full Life Time Warranty
• Kit Includes new Headlight, Ignition, and Wiper Switches
OEM factory replacement switches.
• Harness is Entirely Ford Color Coded to Match the Factory Schematics
Only harness on the market that has 100% factory Ford color coded wire.
• Full Weatherproof Design
What makes this harness weatherproof? For starters the harness is designed around a 20 circuit weatherproof fuseblock custom tailored just for Painless Performance®™. Then into the body of the harness notice where all splices are sealed with glue yielding weatherproof heatshrink. With this heatshrink, water penetration is not an issue. Finally, termination of the harness sections at their respective components is done with either factory style connectors or heatshrinkable crimp-on terminals.
• Includes a Composite Glove Box for Mounting the Main 20 Circuit Weatherproof Fuse Block in the Stock Location.
This replaces that worn out pressed cardboard gem Ford called a glove box.
• Full Color, 80+ Page Instruction Manual with Over 80 Photos, Drawings and Harness Schematics
Click the Instruction Manual link button above to download it for free and check it out yourself.
• 9 Fused Accessory Wires
Pre-wired on Individual Circuits in the Fuse Block Which Allows Each Harness to be Custom Tailored During the Installation or later down the road. Examples of aftermarket add-ons supported are CB Radio, Day Lighters, Fog Lights... ect.
• Includes 2 Fused Fuse Blocks, a Turn Flasher & Hazard Flasher, and Horn Relay (All Pre-Wired with Fuses, Flashers, and Relay Installed)
You may ask yourself, "Why 2 separate Fuse Blocks?" This is because the main fuse block is all internally bussed, meaning that one power source powers up an entire half, or side, of the fuse block. In the case of this Painless Performance®™ harness, the main fuse block only fuses switched power and constant power.
The 3 circuit auxiliary fuse block provides fused power to the GAUGE LIGHTING, RADIO, and also has gives the installer an ACCESSORY WIRE that has power when the Ignition Switch is in the accessory (ACC) position.
• Specific Connections Supported by the Painless Harness Include the Following:
Heater Switch, Wiper Switch, Brake Light Switch, Ignition Switch, Hazard Switch, Headlight Switch, Turn Signal Switch, Dual Fuel Tank Switch, Headlight Dimmer Switch, Wiper Motor, Brake Warning Light, Dash Label Lights, Radio, Gauge Cluster, Cigar. Lighter, Map Light, Dome Light, Aftermarket Tachometer, Gear Indicator Light, Neutral Safety Switch, Reverse Switch, Electric Choke, Oil Pressure Sending Unit, Engine Coolant Temperature Sensor, Coil, Duraspark Ignition Module, Headlights, Front Left and Right Turn Signals, Front Park Lights, Wiper Washer Pump, Horn, Alternator, Voltage Regulator, Starter Solenoid, Brake Warning Switch, Auxiliary Fuel Sending Unit, Primary Fuel Sending Unit, Reverse Lights, Left Turn/Brake/Tail Light, Rear Park Lights, License Plate Light, and Right Turn/Brake/Tail Light