Lexus LS 400 - Answered Questions & Fixed Issues - Page 9


Disconnect the seat heater and use a meter to check if there's any continuity on the heater or if it's an open circuit. If open, then heater is bad.

1991 Lexus LS... | Answered on Feb 12, 2015 | 116 views


remove inside door panel, remove molding around window, make sure window is about halfway up, then you should be able to pull the window out

1992 Lexus Ls... | Answered on Feb 10, 2015 | 92 views


Most car alarm and stereo installers may be able to help you. I took apart the driver's door lock on one vehicle, removed the tumblers and reassembled it but eventually someone messed with it and I was stuck

1990 Lexus LS... | Answered on Jan 28, 2015 | 113 views


Should be in front of driver side rear tire. There may be a splash guard that you need to remove to get at filter. Make sure no pressure on fuel system before you take any lines loose. Some fluid may come out of discounted fuel line, so be prepared. Loosing your gas cap may or may not help? Sometimes I plug the fuel line with something till I go back with new filter, then remove plug. I don't know if safely raising and supporting the vehicle, with tire removed will help? I'd have to look at it. There are safety issues anytime you work under a vehicle, safety is your responsibility.

1993 Lexus Ls... | Answered on Jan 15, 2015 | 168 views


There are several videos showing how to do this on YouTube. My favorite is Scottie Kilmer: https://www.youtube.com/watch?v=197yHCBg9JE

1992 Lexus Ls... | Answered on Jan 14, 2015 | 47 views


Hard to say but very bad either way.
It is going to take some serious investigation and corrective action either way. Biggest issue will likely be where to stop - If you dig in and find a bad wrist pin, do you replace that and button it all up and hope for the best or keep looking and replacing stuff?
Good luck and if you have time, add in developments via comment to the original question.

1996 Lexus LS... | Answered on Jan 05, 2015 | 37 views


Yes if it has a program key

1990 Lexus LS... | Answered on Dec 24, 2014 | 53 views


display dtc codes

1991 Lexus LS... | Answered on Dec 11, 2014 | 31 views


there are 2 different faults here . replacing the front brakes will not cause your second problem.Run the fault codes first to see what may be recorded.

Lexus LS 400... | Answered on Dec 09, 2014 | 41 views


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

1996 Lexus LS... | Answered on Jul 08, 2015 | 41 views


Check Scan Tool Data

Then study factory service & diagnostic manuals

The check service bulletins

Then follow the trouble charts in those manuals

Then do the required testing to find a problem

1995 Lexus LS... | Answered on Dec 05, 2014 | 112 views


There is also a temperature fuse just under the ash tray. If you have allowed the temp to rise above a certain level, it will melt and stop the lighter from working regardless of whether you replace the electric fuse. You can replace it with solder wirde, but use copper at your peril as it is a fire safety mechanism.

1995 Lexus LS... | Answered on Dec 05, 2014 | 589 views


you need to get the codes first.

1995 Lexus LS... | Answered on Dec 04, 2014 | 230 views


Tony, take the new belt off and start over. You've not set the valve timing properly. Get the #1 piston up to top dead center on compression stroke first. Now remove the belt and get the crankshaft in proper position, THEN put the belt back on NOT moving the crank or cam pully when applying the tensioner. Before you put the covers and other stuff back on and in your way of sight, turn the engine over 360 degrees and see if the marks come back to proper position. Should be good now. Put the accessories back on and done.

1992 Lexus Ls... | Answered on Dec 03, 2014 | 186 views


toyota dealership

1999 Lexus LS... | Answered on Nov 30, 2014 | 38 views


Fuse bank should be in a black box under the hood in the engine compartment, usually its close to the battery.

1999 Lexus LS... | Answered on Nov 26, 2014 | 60 views


If u have repaired coolant problem and light well not reset. Problem is not fixxed then. Look for something minor like cap on not holding correct pressure overflow tank has a sensor inside that may be bad.

1990 Lexus LS... | Answered on Nov 26, 2014 | 46 views


you might want to try to check the fuse box locate the fuse for the specific light and check that is not burned. you might also want to check the actual light bolt to see if the light bolt is not burned out.

Lexus LS 400... | Answered on Nov 26, 2014 | 42 views

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