Question about 2003 GMC Yukon XL

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Cruise control and rear brake lights don't work.

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{: ) Check the fuses at the I/P fuseblock labelled CRUISE(10amp) and STOP(15amp). Also check the the ETC/ECM fuse(15amp) at the underhood fuseblock. A faulty brakepedal switch is most likely the cause. The cruise control system will not function properly if this switch is giving inaccurate voltage signals.

Posted on Jul 07, 2011

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I have a 2008 Dodge Grand Caravan. I just had new front brakes put on, replaced the front bumper and a lightbulb for the rear blinker. Now my cruise control doesn't work.


Au contrer . the brake pedal should be up all the way, or your sw that turns on brake lights also affects cruse....when your brake pedal is slightly pushed it disconnects the cruise. Did you bleed brakes properly?

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My 2002 Ford Focus brake lights stay on in drive, cruise control doesnt work and the hatch button in car doesnt work. I noticed the middle rear brake light is also out.


If you brake lights stay on and the cruise control doesn't work then I would be looking at the brake light switch at the top of the brake pedal as if there is power passing through it then it cuts out the cruise control. The same as if you put your foot on the brake cuts out the cruise control. The hatch button will be another problem like a fuse or broken cable or failed latch solenoid. As to the rear middle brake light try checking the bulb first.

Sep 08, 2013 | 2003 Ford Focus

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CRUISE CONTROL WON'T WORK ON 2005 CHEVY TRAILBLAZER


check cruise control fuse and check the brake lights see if brake light working because the brake light switch will deactivate cruise control when brakes is applied.if brake lights dont work either fuse blowed or switch bad.if all is good have vechicle code scan because cruise control control by PCM and vechicle speed sensor and thottle actuator control motor.

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2001 Dodge Ram 3500: brake lights don't come on, switch has been replaced and installed to instructions, turn, four ways, parking lights and cruise control interrupt all work. Is there a brake rel


have you checked wire harness @ rear of truck ? and along frame rail, ? and condition of the rear taillight assymblies, ? corrosion could be in these areas. check all ground wires also, not sure about relay ! don' t think so ! why would brakes need one ?

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1 Answer

Rear brake lights not working on 1998 Chevy Lumina


Well usually when the third brake light works and the others don't, the problem is in the turn signal switch. The center brake light is separate from the other two as far as circuits go.
The thing that puzzles me is the cruise. It could be something else, because the only way a faulty brake light switch would kill the cruise control is if the switch was stuck on.
I think I would check the circuits in and out of the turn signal switch.

Aug 08, 2012 | Chevrolet Lumina Cars & Trucks

1 Answer

My windsheild wipers and cruise control only work internitently. I replaced the multi function switch and the problem persists...


The cruise and the muilty funtion switch realy don't have that much to do with each other except the brake switch . Now if your rear lights are working and for that matter all of your lights are working . The problem is most likely that there is a second brake switch to shut off the cruise control when you apply the brakes thats the problem . Its located under the steering wheel looks like a square box 4x4 inches about 3/4 of an inch thick black plastic if you can follow the wires it hooks to the brake main switch. I ts derictly under the steering coloum its your problem

Sep 19, 2011 | 1998 GMC Jimmy

1 Answer

2002 Hyundai Elantra GLS: Cruise control stopped responding. Brake lights are working. What do I do to fix the problem?


It could be something a simple as the cruise control switch(s)... or it could be the Cruise Control Module located in the engine compartment. There's also a 'clock spring' in the circuit between the steering wheel & the cruise module. Note: there are two sets of contacts in the brake lamp switch, one set for the brake lights, the other for cruise control. Properly diagnose the 'CAUSE' of the problem. Otherwise you could end up buying parts you don't need. Proper diagnosis is a 'hands-on' activity, which is nearly impossible to achieve here under the FixYa website

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Aug 31, 2011 | Hyundai Elantra Cars & Trucks

1 Answer

I have a 2007 Dodge Grand Caravan and my cruise control does come on, but with it a brake indicator light comes on as well. Why would this be?


Check to ensure your rear brake lights are working. If there is a fault in the brake light switch at the pedal then this is also what cuts out the cruise control. If you have no rear brake lights then replace the switch.

Jan 18, 2011 | 1998 Dodge Grand Caravan

1 Answer

The rear lights won't shut off when the car is shut off.


the lights you have on are probably the brake lights. you need to check the brake light switch. it is probably stuck in the on position and that would cause the cruise to not function properly because the cruise automatically shuts off when you press the brake pedal.
hope this helps!

Feb 17, 2009 | 2008 Nissan Frontier

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