LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Reverse light coming on when brakes are applied?? WTF

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Old 06-30-04, 12:09 PM
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TooPhat
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Default Reverse light coming on when brakes are applied?? WTF

As the topic states, everytime I apply the brakes...no matter how hard or soft the reverse light comes on on my 92 LS. Also...if the brakes are applied and I'm slowing down through approx 60km/h the car downshifts rather roughly. Anyone every have this problem or have any ideas??
Old 06-30-04, 12:37 PM
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TooPhat
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could I have a bad ground wire somewhere???
Old 06-30-04, 02:54 PM
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TooPhat
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well I found a servered ground wire in the trunk.....hhmmm........going to patch that up. I'll report back
Old 06-30-04, 09:51 PM
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Lexs400
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yea that could be the solution to your lights.
as for harsh braking do you feel pulsation in the pedal ? that could be warped rotors. have your pads and rotors checked.
good luck.
Old 07-02-04, 11:51 AM
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TooPhat
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it was the ground wire going into the trunk. All is good now.........wweeeeeee
Old 07-02-04, 12:11 PM
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Glad to hear it was an easy fix. i see far too many cars that have this same problem...that or no brake lights at all.
Old 06-21-05, 09:17 AM
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2UX31 YM
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I too had this problem. When I applied the brakes the orange reverse light would light up and the car would down shift a gear. This really freaked me out. I pulled out the reverse light bulbs and it solved the problem temporarily. I will be looking to fix the ground wire tonight.
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