Painless Performance Products 20110 Installation Instructions Manual

Wire harness, classic customizable chevy ii/nova 1966-67 harness 21 circuit
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Wire Harness Installation
Instructions
For Installing:
#20110 Classic Customizable Chevy II/Nova
1966-67 Harness 21 Circuit
Manual #90522

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Summary of Contents for Painless Performance Products 20110

  • Page 1 Wire Harness Installation Instructions For Installing: #20110 Classic Customizable Chevy II/Nova 1966-67 Harness 21 Circuit Manual #90522...
  • Page 2 E-Mail: painless@painlessperformance.com If you have any questions concerning the installation of this product, feel free to call Painless Performance Products' tech line at 1-800-423- 9696. Calls are answered from 8am to 5pm central time, Monday thru Thursday, 8am-4:30pm Friday, except holidays.
  • Page 3 NOTE : If your vehicle has an existing harness, you will want to retain it for the possible re-use of various Pigtails & Connector housings, particular to your application. Included in this kit is a sheet of pre-printed labels, to assist in identifying of connections as the existing harness is removed from the vehicle.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS List of Figures.………………………………………………………………………… List of Tables.…………………………………………………………………………. Introduction…………………………………………………………………………………………………….. About These Instructions…………………………………………………………………………………... Contents Of The Painless Performance Wire Harness Kit (Part #20110)…………………. Tools Needed…………………………………………………………………………………………………… Removal of Original Wire Harness………………………………………………………………………. Pre-installation and General Harness Routing Guidelines………………………………………. General Harness Installation Instructions……………………………………………………………..
  • Page 5 LIST OF FIGURES Figure 3.1 The Painless Performance Wire Harness Kit (Part #20110)………………………. Figure 5.1 Engine and Front Harness…………………………………………………………………….. Figure 5.2 Original Fuseblock………………………………………………………………………………… Figure 8.1 Pre-Routing Engine and Headlight Sections…………………………………………….. Figure 8.2 Screws Securing Adapter Bracket…………………………………………………………… Figure 8.3 Fuseblock Mounted………………………………………………………………………………..
  • Page 6: Introduction

    ABOUT THESE INSTRUCTIONS The contents of these instructions are divided into major Sections, as follows Introduction About These Instructions Contents Of The Painless Performance Wire Harness Kit (Part #20110) Tools Needed Removal of Original Wire Harness Pre-installation and General Harness Routing Guidelines...
  • Page 7: Contents Of The Painless Performance Wire Harness Kit (Part #20110)

    CONTENTS OF THE PAINLESS PERFORMANCE WIRE HARNESS KIT (PART #20110) Refer to Figure 3.1 to take inventory. See that you have all the parts you are suppose to have in this kit. If anything is missing, contact the dealer where you obtained the kit or Perfect Performance Products, L.L.C.
  • Page 8: Tools Needed

    TOOLS NEEDED In addition to your regular tools, you will need, at least, the following tools: Note: Use a quality tool to avoid over crimping Crimper tool Wire stripper Test light or volt meter Small ( 10 amp or less) battery charger REMOVAL OF ORIGINAL WIRE HARNESS 5.0.1 Locate the engine and front harness and unplug them from the bulk head connector at...
  • Page 9: Pre-Installation And General Harness Routing Guidelines

    PRE-INSTALLATION AND GENERAL HARNESS ROUTING GUIDELINES The installation mainly constists in two parts: • The physical routing and securing of the wire harness, wires, and groups. • The proper connection of the individual circuits. These two major tasks are not separate steps, but are intergated together. That is, you will route wire and make some connections, route some more wires and make some more connections.
  • Page 10: Terminal Installation And Making Connections

    7.1.2 Attach harness groups to your vehicle with clips or ties (provided with this kit) starting at the fuse block and working your way out to the front and rear groups. The dash wires should be routed out of the way of any under dash obstacles, such air conditioning, radio, etc.
  • Page 11: Harness Attachment By Section

    your gauges and accessories. Ground the Terminal Block and everything will be grounded. Note: Grounding straps may be purchased from most auto supply stores. HARNESS ATTACHMENT BY SECTION FUSEBLOCK MOUNTING 8.1.1 Take the grommet provided and install into the hole in the adapter plate. Route the ENGINE and HEADLIGHT SECTIONS through the adaptor plate hole and firewall while bolting the fuseblock to the adapter plate, allowing the assembly to hang free.
  • Page 12: Tail/Dome Section Connections

    Figure 8.3 Fuseblock Mounted TAIL/DOME SECTION CONNECTIONS 8.2.1 Take the DOME LIGHT SECTION and route it up from behind the drivers side kick NOTE: If your dome panel, up through the A-Pillar over to the dome light. light wires are in good condition you can splice the new wires to the original ones in the kick panel area.
  • Page 13: Figure 8.5 Door Jamb Switch

    Figure 8.5 Door Jamb Switch 8.2.3 Take the Tail Harness and route it from the drivers kick panel down the door jamb toward the rear of the vehicle. Routing the harness in between the rear seat and the body into the trunk. Once in the truck route the fuel sender wire to the fuel sender.
  • Page 14: Figure 8.7 Wire Routing In Trunk

    Figure 8.7 Wire Routing in Trunk 8.2.4 Locate the wire for the fuel sending unit and route it as shown in Figure 8.8. Connect the wire to the sending unit. Back of Rear Seat Figure 8.8 Fuel Sender Wire Routing...
  • Page 15: Figure 8.9 License Plate Wire Routing

    8.2.5 Locate the wire for the license plate light in the harness and route it through the grommet going out of the trunk. Connect the wire to the light. Figure 8.9 License Plate Light Wire Routing 8.2.6 Figure 8.10 shows the backup and brake/tail light sockets. You can remove the terminals from the sockets and solder the new wires to them or you can cut off the wire coming out of the sockets and splice to them using the supplied butt connectors.
  • Page 16: Engine Section Connections

    ENGINE SECTION CONNECTIONS 8.3.1 Route the wiper motor, coil, choke, temp sender, oil sender, starter, alternator and a/c compressor wires across the firewall to the wiper motor and to the engine. Figure 8.11 Wiper Motor and Engine Wire Routing NOTE: Included in the kit are 6 large harness securing clamps for the firewall and inner fender routing and 2 small clamp for headlight crossover wires.
  • Page 17: Figure 8.13 Maxi Fuse

    panel as shown in figure 8.13. Take the starter Red wire (916) and route it to the maxi fuse holder. Cut the wire, crimp on a ring terminal and connect it to a fuse holder terminal. Take the remaining wire that was cut off and crimp on a ring terminal, connect it to the other side of the fuse holder.
  • Page 18: Figure 8.15 Alternator Connections

    External Regulator Internal Regulator Figure 8.15 Alternator Connections Note: In with the kit you should find a connector with a Blue and a White wire labeled “Alternator pigtail”, this connector will be used as shown when using an external regulator system. If you have converted to a internal regulated system you will not need the alternator pigtail but will use the connector and terminals provided.
  • Page 19: Headlight Section Connections

    HEADLIGHT SECTION CONNECTIONS 8.4.1 Route the headlight, park light, horn and electric fan wires down the inner fender panel to the horn area. Secure the wires to the inner fender panel using the supplied clamps. 8.4.2 Connect the horn wires. 8.4.3 Take and route the headlight, park/turn and electric fan wires thru the core support and connect to the driver side lights and fan relay (if a electric fan is...
  • Page 20: Dash Section Connections

    Figure 8.19 Passenger Side Headlight Wire Routing 8.4.7 Take the headlight ground ring terminal and ground it using one of the bolts in the core support. DASH SECTION CONNECTIONS 8.5.1 Locate the connector for the dimmer switch and connect the switch. Figure 8.20 Dimmer Switch Connection (Dimmer Switch –...
  • Page 21: Figure 8.21 Turn Switch Connector Removal

    original harness on the new harness. With the face of the connector toward you locate the locking ear cutout on each side of the terminals (FIGURE 8.21). Using a small screwdriver or end of a paperclip push the locking ears in towards the sides of the terminal until the terminal is released and will pull out of the connector.
  • Page 22: Figure 8.23 Steering Column Covered For Protection

    switch, take and connect it to the switch. 8.5.7 Locate the headlight switch connector and connect it to the switch. 8.5.8 Take the connector for the wiper switch and connect it to the switch. 8.5.9 Cover the steering column so it will be protected for the instrument panel removal as shown.
  • Page 23: Figure 8.25 Ignition Switch Connector

    8.5.13 Before re-installing the column drop collor, take and install the wire labeled “Ground” onto one of the bolts, then reinstall the bolts. 8.5.14 Take the Red #940 radio wire and connect it to the radio constant hot wire. 8.5.15 Connect the Yellow #941 wire to the radio wire that requires power only when the ignition switch is on.
  • Page 24: Testing The System

    TESTING THE SYSTEM 9.0.1 Use a small battery charger (10 amp or less) to power up the vehicle for circuit testing. If there is a problem anywhere, the batter charger’s low amperage and internal circuit breaker will provide circuit protection. CAUTION: IF YOU HAVE NOT YET DISCONNECTED THE BATTERY FROM THE AUTOMOBILE, DO SO NOW! DO NOT CONNECT THE BATTERY...
  • Page 25: Wire Connection Index

    10.2 WIRE CONNECTION INDEX Color Connect to Wire Starting Point Section of Starting Point HEADLIGHT SECTION Horn Horn Relay Fuse Panel LtGrn High Beam Dimmer Switch Dimmer Switch Section Low Beam Dimmer Switch Dimmer Switch Section Ground Headlight Headlight Section Gry/Wht Fan Relay Activation Fan Switch...
  • Page 26 Color Connect to Wire Starting Point Section of Starting Point HEADLIGHT SWITCH SECTION Red/Blk Headlight Switch Power Fuse Panel Fuse Panel Headlight Switch Power Fuse Panel Fuse Panel LtBlu Headlight Switch Dimmer Switch Dimmer Switch Section Headlight Switch Tail Lights Tail Section Headlight Switch Park Lights...
  • Page 27 Color Connect to Wire Starting Point Section of Starting Point WIPER SWITCH SECTION Wiper Switch Wiper Motor Wiper Motor Section LtBlu Wiper Switch Wiper Motor Wiper Motor Section Wiper Switch Wiper Motor Wiper Motor Section WIPER MOTOR SECTION Wiper Motor Power Fuse Panel Fuse Panel Wiper Motor...
  • Page 28 5. If the Coil you are using is not internally resisted, a ballast resistor will be required. If a coil is not internally resisted and a ballast resistor is not used, the coil will overheat within a few minutes to the point that it will no longer work. A ballast resistor can be obtained at your local parts store using part number RU11.
  • Page 29 NOTES...
  • Page 30 Painless Performance Limited Warranty and Return Policy Chassis harnesses, fuel injection harnesses and Striker ColdShot units are covered under a lifetime warranty. All other products manufactured and/or sold by Painless Performance are warranted to the original purchaser to be free from defects in material and workmanship under normal use.

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