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23 Circuit - Pro Series Truck - Key In Dash - Bulkhead Firewall Pass-Through By Painless Performance

P/N 10406

23 Circuit - Pro Series Truck - Key In Dash - Bulkhead Firewall Pass-Through

       
 

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Free ECM Flash American Made

 

The ALL NEW Pro Series line by Painless - SHIPPING MAR / 2018

The Painless Pro Series gives you everything you need to wire up your pro-touring or custom ride right the first time!  Ample length is provided for each circuit, providing you the freedom to route and hide your wiring how you choose. Once you’ve got the harness fit how you like it, included are over 25 GM factory style connectors found on most ‘60s to early ‘90s GM switches, allowing you to turn the Pro Series harness into a direct fit harness for your application. LED ATC bladed fuses get you away from the old hard-to-find glass fuses, and will light up if blown making troubleshooting a painless task. The 6 gauge charge wire and midi fuse (no more problematic fusible link!) will keep up with today’s high amperage alternators, and the provided front and rear ground harnesses making grounding your lighting circuits a breeze!  Provided with many GM connectors and terminal, insulated and non-insulated butt splices, heat shrink, grommets, cable ties, ground straps, and cable tie clips, the Pro Series brings a new meaning to truly Painless wiring and includes our lifetime guarantee.  

 

This harness features a GM Bulkhead style firewall pass through with the fuse block mounted inside the vehicle on the firewall, the exact same connector GM used on many vehicles from 1968-up. The wires are pre-terminated using Packard factory crimping machines and utilize a bulkhead to mount to and pass through the firewall, keeping your wiring safe and protected and allowing you to easily disconnect the firewall forward wiring without having to remove wiring from each individual component. Each wire is extra length with up to 20’ of length to the front and over 25’ to the rear providing ample length for mounting your fuse block and freedom to route the wiring how you choose. After trimming to fit, utilize the provided terminals & connectors to terminate the ends.

 

This harness comes with adaptable open-ended ignition switch wiring and terminals, allowing you to adapt to any ignition switch you desire!  GM old style (3-3/4”) and new style (4-1/4”) turn signal switch connectors are included.

 

Included with the GM Pro Series harnesses is:

  • (4) H4 Headlight connectors- to support single (high/low) or dual headlights (separate high beams)
  • (2) Turn signal connectors- fits connectors found on factory GM hard wired turn signals
  • (4) Molded ¼ sockets for front & rear marker lights
  • (2) HEI distributor connectors (+ and Tach)
  • (2) Connectors for factor GM wiper motor
  • GM washer pump connector
  • Courtesy light sockets
  • GM headlight switch connector
  • GM dimmer switch connector
  • Gm brake switch connector
  • GM turn signal switch flat connectors (early & late)
  • GM ignition switch connectors*
  • Neutral Safety Switch connector (column mounted or factory floor shifter mounted)
  • Reverse Switch connector (column mounted or factory floor shifter mounted)
  • Braided ground straps (for body and core support to frame grounding, also includes (6) self-tapping ¼” screws for mounting)
  • Alternator bag kit with terminals, splices, resistor, diode to connect the alternator. (1) Connector for GM 10si alternator
  • Assortment of insulated and non-insulated splices, ring terminals, heat shrink, grommets, cable ties, and cable tie clips. 

 

* Only on GM keyed column harnesses

 

Full Circuit listing available on the specs tab!

 

23 Circuit Harnesses

Small and Compact Fuse Block utilizes 12 Fuses to Support 23 Total Circuits

25 Circuit Harnesses

Slightly Larger Fuse Block Adds Power Window and Power Lock Support.  18 Total Fuses Support 25 Total Circuits, giving more components their own dedicated circuit.

 

This harness includes circuits for:

  1. A/C & Heat
  2. Accessory (Fan Relay Activation, etc.)
  3. Backup Lights
  4. Brake Lights
  5. Charging
  6. Cigarette Lighter
  7. Dome / Courtesy Lights
  8. Electric Choke
  9. Emergency Flashers
  10. Fused Power Source
  11. Grounds – Front and Rear Lights
  12. Headlights
  13. Horn (Relay)
  14. Ignition Coil
  15. Instrument Panel Lighting and Gauges*
  16. Park / Marker Lights
  17. Radio/Clock (Constant and Switched)**
  18. Relay Activation (Electric Fuel Pump, etc.)
  19. Starting
  20. Tail Lights / License Plate Light
  21. Third Brake Light
  22. Turn Signal
  23. Wipers / Washer Pump

* Including Wires For;
Fuel Gauge
Oil Gauge
Tachometer
Temperature Gauge
Voltmeter

** Includes

Amp Activation Wire

 23 Circuit - Pro Series Truck - Key In Dash - Bulkhead Firewall Pass-Through By Painless Performance

 

 

ECM Flash Program

 

 

This is a basic start and run tune that we only recommend for a near stock application. We will only change the following parameters: delete VATS/PASS-KEY security, cooling fan on/off temperatures, rear end gear ratio, tire size, speed limiter, rpm limiter, idle rpm, and we will adjust the check engine light parameters. If your setup requires any other parameters tuned you will need to locate a local tuner. All ECMs are left unlocked to allow easy access for your tuner.

Step 1: Purchase one of the qualifying part numbers. See below for that list.


Step 2: If your part number is highlighted RED proceed to step 3B. If your part number is highlighted BLACK, proceed to step 3A.


Step 3A: If you have arrived at this step, your harness does not come with an ECM and you must provide one to be flashed. Please reference the manual with your harness to confirm the ECM part number required.


Step 4A: Once you have received your harness, please cut the Barcode label from the box as shown in the picture below.


Step 5A: Package and mail your ECM along with the Barcode label, a copy of your purchase receipt, and your ECM form that you are about to complete. (The address will be provided after you complete the form). We will pay for return ground shipping*. If you request a faster service, you will need to provide a return label.


Step 3B: If you have arrived at this step, your purchase comes with an ECM. You must fill out our ECM form BEFORE your purchase will ship. Proceed to Step 6.


Step 6: Click the “Start Here” button below to fill out our ECM questionnaire.


Step 7: Once we have the ECM, we will use the data from the form to flash the ECM. Then, once it has been flashed we will package the ECM and ship it back to you. If we encounter a question, we will contact you. This process can take 1-3 days.


Step 8: Once you receive your ECM, it is ready to go.

 

*Note: Our free return shipping is ONLY good for the lower 48 states, via ground UPS. If you are outside of those states, you must provide a return shipping label with your order. If your purchase comes with an ECM, the shipping will be covered via the retailer you purchased from.

 

 

Click the Start Here button below to get your FREE ECM Flash!

Click Here To Start The ECM Reflash Process

 

End Panel


APPLICABLE PAINLESS PART NUMBERS

60008

   

60522

60009

   

60523

60017

   

60524

60026

   

60526

60217

   

60608

60218

   

60617

60221

   

60700

60508

   

60701

60509

   

60702

60520

   

60710