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

Need help 99 ls400

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Old 12-18-18, 11:40 AM
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Babybeluga
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Default Need help 99 ls400

The following things all went out at the same time:
1. driver seat belt indicator flashes even when seat belt is buckled
2. Seat memory doesn’t function
3. Seat heater isn’t working
4. All seat adjustments stopped working.
We checked all the fuses. They look good.
I will have to take a trip this weekend with my seat too close and the seat payed back to far!!!
Old 12-18-18, 03:12 PM
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timmy0tool
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could be that the body control module is bad, though unknown to the fix short of replacing it.
start with the simple stuff first, like checking under the seat to make sure all is connected. sounds like only one seat is not functional. how's the pass side front seat?

what's the mileage of your car?
Old 12-19-18, 03:46 AM
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Babybeluga
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The passenger side seat control is working properly. But the heated seat isn’t working on the passenger side. Mileage is about 250,000

where is the body module?
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