Where is the a/c relay switch for a 1991 lexus ls 400

SOURCE: Fuel Pump

Hi.....
On your 91 Lexus ls 400.
If you remove the Rear passanger seat.
You will have axces to the fuel pump.
Remove the metal cover . Disconnect the wire harnes,
Disconnect the lines.
removing the nuts you will able to remove the fuel pump.

Ok.. I hope this help on your question.
Thank you for use fixya...

SOURCE: radio locked 1991 lexus ls400

Consult your owners manual--in the radio section there is a master code listed---use that then reset the radio with your own code---

Jonathan Van Rensburg

• 201 Answers
• Posted on Apr 03, 2009

SOURCE: what procedures do I take when removing and

Im not sure where the lexus starter is located but here is your standard steps.

1. Remove battery positive wire " very Important "
2. remove wires from starter mark if you cant remember or use your cell phone take a photo of wires.
3. remove the Positive red thick wire
4. and solenoid wire
5. usually most starters have 2 to 3 bolts the starter sits usually on the gearbox near the engine.
6. Out of experience I wont recommend a refurbished starter rather go for a new one.

ROBERT GARCIA

• 926 Answers
• Posted on Apr 13, 2009

SOURCE: 1990 Lexus ls 400 transmission

yes, no problem

Mike Vincent

• 358 Answers
• Posted on May 21, 2009

SOURCE: 1991 lexus ls 400

key and or tumblers are worn. need to replace one or both.