6 cylinder 4 wheel drive Automatic 100,000 miles. No brakes lamp on my vehicle. (Includes the third eye) I changed the following; brake switch, shaft multi switch, taillight fuses and bulbs. I had heard lock have problems with the sockets, but the tail and running lights room fine. Any type of obvious points I have actually missed?Thanks, Dave


You are watching: 2000 jeep grand cherokee brake light fuse

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perform you have power in ~ the brake switch? If so, perform a continuity check on the white and tan wire once it pipeline the brake switch every the method to the bulb socket-no reading the white and tan is open.Here is a overview that can aid us resolve the trouble as well:https://www.yellowcomic.com/articles/no-tail-lights-exterior-running-lights-tail-lights-outandhttps://www.yellowcomic.com/articles/how-to-use-a-test-light-circuit-testerAlso, check the main regulate switch. We space loosing the strength somewhere just acquired to uncover itCheck out the wiring and fuse diagrams (below).Please permit us recognize what happens.Cheers
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I have actually nothing at the tan and also white wire at the brake irradiate switch (plugged or not). The white/pink (brake light sensor) wire has switched power though. Various other than the nothing. The lights my test light on the brake switch. Both brand-new and the instead of brake irradiate switch do the same. (White/pink has actually power)
What kind of Cherokee is this?You have a fuse in the power circulation box that powers the brake switch. That is number 23 15 amp.The cable colors at the brake switch is tan/white and also pink/dark blue check this. Friend should have actually power at pink/dark blue at every times.When you boring the brake both should have power.This is the finest I might do v EWD image you have to blow the up, need an ext help comeback.

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that is a Jeep sport I believe. Not the grand etc. Once you say power circulation box you mean the fuse box, right? every the fuses in the fuse-box space good. I store checking that continually as I go. I will look end the diagram friend presented. This is frustrating. I appreciate your help.The just power I have at the brake irradiate switch is the pink/white and it reaction to the plunger. ~ above a pin the end of the harness-connector it is referred to as the "brake light sense" what ever before that method or does ns am clueless. No strength at the tan/white wire. I will certainly confirm the colors once I obtain home.ThanksDave
The pink/white wire should constantly have power-depressing the plunger have to open the circuit and also depressing it must transfer power to the white/tan wire.
thanks for all her help. Under hood fuse 23 to be the problem. Thank you for your time ~ above this. Dave You space welcome. If you have one more other vehicle problems you know where come go.Thanks because that the donation and tell friends about us.
hi rasmataz, Fuse number 23 under the hood fixed Dave's 2000 Jeep Sport. I do not have a number 23 on mine 1999 cool Cherokee Laredo. (The slot is empty). Would you recognize which fuse/plug point might help my brake light problem?
Okay gained it. That one is under the driver next dash. I thought maybe you were referring to the fuses in the black color box under the hood.Number 23 under the dash is my problem. The keeps blowing. I check out about changing the the turn signal switch so I changed it and also bam! every fixed.This site rocks!
I have actually no brake lights at all on my vehicle detailed above Sport. I have actually no power to the brake switch on the reduced column (pink wire), yet I have power to and through fuse 22, which by the wiring schematic I have is supposed to supply power to the switch.


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Welcome to yellowcomic.com.If there is power at the fuse, go it leave the fuse box? You could have power available that walk nowhere since of a negative fuse, pushed out pen in the box, or a bad connection. If the strength does leaving the fuse box to the switch, there needs to be a break in the wiring at some suggest preventing the power from getting to the switch. I reduced a section of my schematic for you to to compare to what girlfriend have. Watch if the is the same. If the is and the power leaves the fuse box yet is shed at some allude between the box and also the switch, the only thing you deserve to do is begin tracing the wire and determine where it is broken.Here space a few links friend may find helpful. I'm including them just in case, but based on what friend have already done, I have a emotion you won't require them.https://www.yellowcomic.com/articles/how-to-use-a-test-light-circuit-testerhttps://www.yellowcomic.com/articles/how-to-use-a-voltmeterhttps://www.yellowcomic.com/articles/how-to-check-wiringhttps://www.yellowcomic.com/articles/how-to-check-a-car-fuse_________________Let me recognize if any kind of of this helps or if you have other questions.Take care,Joe