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It is found on the pass. side behind the dashboard under panel. You have 2 remove the guard under the pass. side dash first then then their are three screws you have two remove under the glove compartment with a 10m wrench. Then pull the guard forward just so that you can feel the ecm on the other opp. side remove the wireplugs a about three more 10m screws holdin the ecm in place an the ecu is yours.
What else can I help you with?
How many gallons of gas does a 1994 Lexus LS400 hold?
I did a Google search and the 1994 Lexus LS400 has a ( 22.5 U.S. gallon ) gas tank
Can 24 inch rims fit on a 1994 Lexus ls400?
Heck no
Where is the emergency cut off switch located on 1994 Lexus LS400?
The emergency cut-off switch on a 1994 Lexus LS400 is typically located in the trunk area, near the right side. It is a small, red switch that can be pressed to disconnect the battery in case of an emergency. If you have trouble locating it, consulting the owner’s manual can provide specific guidance.
Is a 1994 Lexus ls400 an interference engine?
If it has a timing belt ,no. If it is a chain yes.
Steering wheel hard to turn in 1994 Lexus ls400?
1991 Lexus ls400 hard steering at ilde rack &pump have been replace all screencleaned or removed.
Where is the brain located on a 1994 Lexus ls400?
In a 1994 Lexus LS400, the brain, or engine control unit (ECU), is typically located under the dashboard on the driver's side. Specifically, it is often found behind the kick panel, which may require removing some trim or covers for access. This ECU is responsible for managing various engine functions and performance. Always consult a service manual for precise instructions and diagrams for your specific vehicle.
How do you change wipers on 1994 Lexus Ls400?
The 1994 Lexus Ls400 has fairly standard wiper arms so most replacement wiper blades will have step-by-step instructions. This vehicle most likely has hook-end wiper arm attachments or possibly pin attachments. See videos below.
How can you disable alarm system on 1990 Lexus ls400 so that your car can start?
How to disable the security alarm on a 1994 lexius ls 400
Electrical engine light came on and had loss of power what does this mean on a 1994 Lexus ls400?
You need to have someone pull the codes to further diagnos www.lextechautomotivellc.com
How do you change the brake pads on a 1994 Lexus LS400?
Remove the wheels and remove the 2 14mm headedbolts from the caliper and lift caliper from brake pads www.lextechautomotivellc.com
Horsepower of Lexus ls400?
1990-1994 = 250hp 1995-1997 = 260hp 1998-2000 = 290hp 2001-2006 = 290hp 2007-present = 380hp
Got water on my motor for 1994 Lexus ls400 now engine check light goes on and stalls out?
Have it checked for codes. With out knowing the codes, you won't know what to diagnose.
