20 Most Recent 1994 Lexus LS 400 Questions & Answers

Let me know if this helps.
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1994 Lexus LS... | Answered on Sep 18, 2018

Good morning,
There are a few possible reason for your leak:
1) check your rack for leaks by the dust boots

2) check your power-steering reservoir return line for leaks.( over time they tend to split and/or crack)

3) check your radiator for milky appearance (if this is your issue - lots of work ahead).


1994 Lexus LS... | Answered on Feb 01, 2018

Brake pads wearing out light checks pads or replace wiring

1994 Lexus LS... | Answered on Oct 03, 2016

The fuel pump relay should be in the relay box under the drivers dash left of the steering column

1994 Lexus LS... | Answered on Feb 20, 2016

hook up scanner to retrieve codes this will indicate your problem

1994 Lexus LS... | Answered on Oct 22, 2015

yes you do, here are basic instructions for any in tank fuel pump. also remember to replace the fuel filter as well or warranty on pump is voided.


1994 Lexus LS... | Answered on Oct 20, 2015

perhaps the turn signal flasher is toast. very cheap part . replace it first.

1994 Lexus LS... | Answered on Mar 30, 2015

Heater control problem. Switch. If fan does not work, then could be fuse for the system. Owner's manual? troubleshooting section? Almost sounds like the heater coil has been disconnected from the radiator hot water supply system. Perhaps the heater coil was leaking and disconnecting it solved the problem for them.

1994 Lexus LS... | Answered on Mar 06, 2015

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