20 Most Recent 1996 Lexus LS 400 Questions & Answers


If oyu have spark, fuel and compression the engine should start.

1996 Lexus LS... | Answered on Jan 02, 2019


its old and most likely needs some kind of lubrication

1996 Lexus LS... | Answered on Nov 28, 2017


Always go directly to the ground and check it is clean and well connected. I speak mainly here of the body grounds. Battery to starter is fine cause it cranks well and headlights are operable, it's just the battery ground to the body that's giving you trouble. When electrical problems arise, Always go directly to the grounds first.

1996 Lexus LS... | Answered on Jul 13, 2017


Try shifting the gear selector into neutral , if an automatic transmission . If it is a standard shift,the clutch pedal switch may be malfunctioning

1996 Lexus LS... | Answered on May 03, 2017


Try to google it. Often you can find a utube video that address situation for the DIYer.

1996 Lexus LS... | Answered on Mar 10, 2016


the actual panel should pop off with clips holding it in then you can easily access the glass

1996 Lexus LS... | Answered on Oct 06, 2015


Sorry, but it could be the switch or wiring. Have it checked out..

1996 Lexus LS... | Answered on Jul 08, 2015


To answer your question specifically it would be no. There
is no inertia switch that feeds the fuel pump that can be turned off or reset . The engine control computer turns on a series of two different relays to control power to the fuel pump. When in the start position the circuit opening relay and the fuel pump relay or both energize causing the fuel pump to run at full pressure or fast speed. From there the engine control computer determines which demand is on the fuel pump and either turns off the fuel pump relay and leaves
the circuit opening relay on to supply power through a resistor to slow the pump down for less demand. The EFI main relay is the main supply relay to both of these sub relays. The fuel pump is powered up ultimately by the 20 amp EFI number one fuse. All of these components are located in the fuse box under the hood. If the circuit opening relay is not working it's powered up by the 10 amp
ignition fuse inside the vehicle. It's unlikely it is the 10 amp ignition fuse because that powers up a lot of other things also.

1996 Lexus LS... | Answered on Jun 03, 2015


First, please post your question only once.
There is NO INERTIA SWITCH on your vehicle.
The only thing to check is FUSE #1, which is a 20A fuse that provides power to your EFI control. If that is good, check for voltage at the fuel pump when the vehicle is turned on. If it has power to the fuel pump but the fuel pump is not running, replace the fuel pump.

1996 Lexus LS... | Answered on May 16, 2015

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