Cruise control not working & brake light stays on

SpeedyG

New member
Ok so title sums it up,

My cruise control won't work and my parking brake light stays on.

What do I do / check / make / smoke ?

Thanks in advance
 
Register to hide this ad
Check the fluid level in the brake MC.
If tha's OK make sure the switch at the end of the prkng brake lever operates correctly.
The cruise probably doesn't work because of the light.
 
fourwd1 said:
Check the fluid level in the brake MC.
If tha's OK make sure the switch at the end of the prkng brake lever operates correctly.
The cruise probably doesn't work because of the light.

I'll check that but where exactly is that switch ?
 
so I just added oil and the brake light is gone ... I haven't had the chance to check for the cruise yet but ... chould it work now ?

Thanks !!!
 
The float in the brake fluid reservoir prolly has a pin-hole in it,,, and it's sinking, periodically. If there is adequate fluid in the reservoir,, just disconnect the leads that attach the top cap of the reservoir.

I chased this problem for a couple of weeks, until I got a clue from the board.

Mike in AR
 
SpeedyG said:
so I just added oil and the brake light is gone ... I haven't had the chance to check for the cruise yet but ... chould it work now ?

Thanks !!!

It should work. The float senses low fluid, and turns on the brake light. When the light comes on, the cruise is kicked off.

Mike in AR
 
regularguy412 said:
It should work. The float senses low fluid, and turns on the brake light. When the light comes on, the cruise is kicked off.

Mike in AR

Yea, what he said...... Anytime the Brake light is on the cruise will not work.
 
Griffin1340 said:
Same problem here...unplugging the wires on the master cylinder cover worked.;):

Just keep in mind that you then lose the warning if your brake fluid gets low. It may be worth fixing or replacing the cover and sensor.
 
Forgot to update on this one.

Adding some brake fluid worked.

I know my rear cylinder is leaking so it might not help on the fluid level.

Thanks y'all !!!!!!!!!!
 
Parking Brake Switch

Hi everyone, I'm new to this forum. I bought my 1994 4Runner SR5 last summer and have had nothing but joy from it. This is really my first problem with it even though it has 140,000+ miles on it and it's not really even a big deal, just annoying mostly.
My parking brake light has been stuck on recently, so when I had a chance I stopped by our local service station and the mechanics knew exactly what the problem was. A little piece of metal hardware, that actually looks exactly like the hardware on adjustable shelving units, had fallen out of a hole on the parking brake handle assembly. The mechanic put it back in and said they fall put all the time and said if it happens again to just pop it back in. Well two days later it fell out again and when I went to put it back, I couldn't figure out where it goes.
So if someone could describe where the piece that fell out needs to go or if someone could post a picture that'd be even better.
 
I think I know what you're talking about, and it will mount on the bar that moves in and out when you pull the brake. If you look under the dash by the brake lever, towards the back of the lever you will see a button that turns the light on and off... That little piece is what pushes the button when the brake is off.
 
yeah, I saw the button and the rod that moves with the parking brake handle, but I wasn't sure where the piece that pushes the button fits into the rod.

Next time I am at my car I will take a picture so that things will be easier to talk about and maybe have the location pointed out to me, as it was probably right in front of my eyes.
 

Members online

Forum statistics

Threads
278,316
Messages
3,554,111
Members
248,016
Latest member
Advally Service

Trending content

Back
Top