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Year Make Model | Painless Performance
Easy To Read Printed Wiring

2007-2012 GM Gen IV 4.8-6.2L EFI Harness - Throttle by Wire P/N 60526

2007-2012 GM Gen IV 4.8-6.2L EFI Harness - Throttle by Wire By Painless Performance


2007-2012 GM Gen IV 4.8-6.2L EFI Harness - Throttle by Wire By Painless Performance


$1,086.99

 

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  • Application
  • Specs

Part Number: 60526
Engine: 4.8, 5.3, 6.0, 6.2L
Trans.: 4L65E

 

 

This harness is standalone and is not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.  

 

This harness is designed for use on any 2007-2012 4.8L, 5.3L, 6.0L, & 6.2L Vortec truck engines with throttle by wire. It uses the factory ECM & TCM and will operate engines with or without variable valve timing (VVT) and active fuel management (displacement on demand or DOD). This harness does not support flex fuel operation. Included with this harness is a 10 circuit weatherproof fuse block & mounting bracket, GM color coded wires with labels, and all the required terminals and connectors for easy installation.

This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount. Perfect for those that plan to mount these components under the dash or in the glove box.

We recommend checking the online manual for the full list of required mating parts prior to ordering.  

 

 

WarningProp 65 Warning
Hazardous Material Warning

Warning
WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

Number of Circuits: 10 Fuses with 2 Ignition, 1 Cooling Fan & 1 Fuel Pump Relay
Harness Length: 4 Feet Between Engine and ECM
Fuse Type: Mini Blade
Firewall Passthrough: Grommet
Color Code Based:  2007 - 2012 Vortec Truck/SUV
Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires


The Fuse Block Protects The Following Circuits:

  • ECM and Data Link Connector B+
  • ECM and Malfunction Indicator Lamp
  • Fuel Pump
  • Heated O2 Sensors
  • Ignition Coils
  • Injectors
  • Mass Airflow and Valve Lifter Oil Manifold (DOD)
  • TCM
  • TCM B+
  • Transmission
  • 40 Amp Cooling fan Relay and Circuit Breaker (ECM Activated)
  • 20 Amp Fuel Pump Relay
  • 40 Amp & 20 Amp Ignition Relays

 

 

This harness includes connections for the following components:

  • Accelerator Pedal Position Sensor
  • Alternator (Including a 4 gauge power wire)
  • Brake Switch
  • Cam Position/Cam Phazer Sensor
  • Cooling Fan
  • Crank Position Sensor
  • Data Link Connector 
  • Driver/Pass Front O2 Sensors
  • Driver/Pass Knock Sensors
  • ECM
  • Engine Coolant Temperature
  • Fuel Pump
  • Grounds 
  • Ignition Coils
  • Ignition Switch Signal
  • Injectors
  • Input Speed Sensor 4L80E/4L85E 
  • Malfunction Indicator Lamp
  • MAP Sensor
  • Mass Airflow / Intake Air Temperature Sensor
  • Oil Pressure Sensor
  • PRNDL Switch
  • Reverse Lights
  • Starter
  • TCM
  • Throttle Body 
  • Transmission
  • Valve Lifter Oil Manifold (DOD)
  • Vehicle Speed Sensor
  • VSS Output for Speedometer

 

 

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