Cruise control

Depends. But then again, I said there is likely no fuse that controls cruise only IE if it were a fuse there would likely be another sign.

do you have LED tails or an LED third brake light. The LED bulbs have been known to mess with the cruise control's mind.

I have LEDs NO problems here.

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Originally Posted by WARLOCK

I have LEDs NO problems here.

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it's a somewhat rare phenomenon but its happened to me
Cruise control issues - Page 2 - PerformanceTrucks.net Forums

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Originally Posted by GasGuzzler

Depends. But then again, I said there is likely no fuse that controls cruise only IE if it were a fuse there would likely be another sign.

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its always entertaining. youre a tech im average joe and i seem to be one step ahead :)

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Originally Posted by jetersaurous

do you have LED tail lights or an LED third brake light??

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Yeah I just bought a set of LED bulbs for the brake lights and turn signals...lol my blinkers blink about 200x a minute now it's annoying , I need to get a different flasher.

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Originally Posted by Quik

my silverado would do a wierd thing. cruise always worked then it wouldnt. i found out that if i hit the brake pedal then apply the cruise button my cruise would work normally. I dont remember if it did this back when it was an auto but since its been a t56 thats how mine is.

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I tried that. Worked in my moms 'burban so I figured it may work in my truck.

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Originally Posted by static04

is the switch on? lol

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NO! :lol:

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Originally Posted by GasGuzzler

There is no fuse for cruise only in most cases nor is there any vacuum lines involved at all. It's been a long time since the trucks have had a vacuum servo. Need a scan to give you inhibit reason and to check brake switch parameter. Worst case is the worm gear in the cruise module is stripped....$1 part that is not serviced to kill a $450 cruise module. Once again, still need to verify cruise switch and brake switch operation.

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i can stop by and have my cousin scan it this evening...what am I going to be looking for?

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Originally Posted by Quik

actually the abs fuse controls something in the cruise feature.

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Well.....I get an ABS/parking brake light about 80% of the time. I was told that the ABS light is coming in cuz a wheel sensor is out so it reads different speeds. And the parkin brake light is on because it thinks that that's why the speeds are different from side to side?
Told a simple fix was to just unplug the ABS under the truck. Think it may help?

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Originally Posted by bangbangskeetskeet

Yeah I just bought a set of LED bulbs for the brake lights and turn signals...lol my blinkers blink about 200x a minute now it's annoying , I need to get a different flasher.



I tried that. Worked in my moms 'burban so I figured it may work in my truck.



NO! :lol:



i can stop by and have my cousin scan it this evening...what am I going to be looking for?



Well.....I get an ABS/parking brake light about 80% of the time. I was told that the ABS light is coming in cuz a wheel sensor is out so it reads different speeds. And the parkin brake light is on because it thinks that that's why the speeds are different from side to side?
Told a simple fix was to just unplug the ABS under the truck. Think it may help?

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in my blazer i have bad wheel sensor so i get the under 5mph non stop abs crap. as long s fuse is pulled i have normal brakes but no cruise. insert fuse and have cruise again

as for your unplugging try it and see

take your led's out. cruise should work then

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Originally Posted by Quik

its always entertaining. youre a tech im average joe and i seem to be one step ahead :)

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Step ahead because you think a fuse would cause no cruise? You lost me.

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Originally Posted by vista4.8

take your led's out. cruise should work then

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I've had them for about 2 weeks now and the cruise worked fine till Saturday.