LB7 High Idle Kit-m
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LB7 High Idle Kit


Full manual control of the elevated idle on your Duramax truck is possible with our High Idle Kit.
Part Number: 10457  
Full manual control of the elevated idle on your Duramax truck is possible with our High Idle Kit.
 
Price:
$19.95
Qty: 
 
Full manual control of the elevated idle on your Duramax truck is possible with our High Idle Kit.

Operation is simple using only your cruise switch, no extra switches to mount or hide in your truck and features fool proof operation.

Get faster warm ups, increased output from your charging system and reduced wear on your engine during situations that require idling for extended periods of time.

Click here to download the instructions or view the video below

Kit Includes

  • Wire with ECM pin
  • Wire loom
  • Scotch lock
  • Gommet
  • Zip ties
  • Instructions

Will this effect the factory cruise control function?
No.  All of the functions will work as they did before while driving.  In this case, the cruise buttons are only used to control the function of the high idle while in Park or Neutral.

I just installed this and it is not working, what now?
The most common issue is the connection of the high idle wire to the brake switch.  It may help to strip the insulation on the high idle wire and a portion of the insulation on the green/white wire at the brake switch.  Then the wire can be twisted together and taped up or even better, a drop of solder then covered with tape. 

If you are sure  you have a good clean connection, then we need to check the green/white wire for power.  We should see 12 volts when in Park or Neutral and the brake pedal is released.  If you do not have power on that circuit, check the 10amp BTSI fuse in the underhood fuse block. 
If you find the fuse to be in good shape, use a test light or meter to ensure you have power at both sides of the fuse. 

If you have no power to the fuse, then lets check the reverse lights.  With the key on and engine off, put the gear selector in reverse and see if the lights are on.  If not, lets take a close look at the 20amp B/U LP fuse in the underhood fuse block and replace if needed.


 Average Rating:  5 Star Rating
5.0
 based on 2 Customer Reviews  
Write A Review
   High idle kit, October 28, 2017  By Anonymous (WATERTOWN, SD)(Verified)
Great product, great install video
   High idel kit, September 28, 2017  By Mark (Orting, WA)(Verified)
Nice, simple, as advertised. So why didn't GM do it to begin with? Right?