BD-Power 1036605 High Idle Switch

2004.5-2005 GM 6.6L Duramax LLY (Automatic Transmission)
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The BD-Power 1036605 High Idle Switch for your 04.5-05 GM 6.6L Duramax LLY is an adjustable switch that will activate the high-idle mode on your truck. Perfect for use in cold weather or in applications where a PTO is needed, this switch taps into factory wiring and provides multiple idle speeds. Works with automatic transmissions only. 

  • Faster Engine Warm-Up
  • Great For PTO Applications
  • Idle From 1200 RPM To 1800 RPM

Additional Information

Install Sheet

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Simple & effective product...after install.
Woody (PA) 1/27/2015 7:27 AM
Install was a bit on the tough side due to the truck not the product. I would suggest sending us more of the pin style connectors than just one because they're pretty weak and takes some fine tuning,I just didn't use it in the end cause it broke. Install took about 2 hours including mounting the switch. Works good and definitely serves a purpose for guys who want heat in their cabs warmer and faster, and who need to run equipment off of your truck.