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1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

Brake Lights stuck on - help

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Old Jan 18, 2010 | 02:42 PM
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Brake Lights stuck on - help

I went outside today and the brake lights of my ford ranger are on. It hasn't been driven for two days, I've disconnected everything and the lights are still on. Both exterier rear lights and the third light at the back of the cab, any ideas?

I've had a lot of problems with this truck!!!
 
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Old Jan 19, 2010 | 07:41 AM
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Welcome to FTE.

Might be helpful to know the year, model & how it's equipped.

Raise the hood & try disconnecting the brake lamp lead on the brake master cylinder & tell us what happens.
 
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Old Jan 19, 2010 | 10:41 AM
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On the pedal arm there is a switch that probably has gone south. should have 2 wires to it. disconnect and probably have to go to the dealer to get a replacement.
 
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Old Jan 19, 2010 | 03:24 PM
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Ditto on the switch on the pedal. Should be able to buy it at any decent parts house
Borg Warner stop light switch S37027
 
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Old Jan 19, 2010 | 05:39 PM
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Think it was a short in the trailor plug, found this out after I did all of the things you suggested.

2002 Ranger 4 x 4 - I bought it used and it has a lot of after market add ons that seem to be causing a lot of electrical problems.

Thanks for all suggestions
 
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Old Jan 19, 2010 | 05:50 PM
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OK, good feedback & to hear you found the problem.

Yup, over the years I've read of numerous cases in which non OEM trailer harnesses have caused all sorts of electrical problems.
 
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