arsvivendi

Hi Anyone knows where is Fuel Pump Relay location in 93 LS400? Thanks.

Sorry, I was too busy this afternoon to inspect car again. Now, it's too dark. I will do it first thing tomorrow morning. Where is engine ground terminal? I called to local repair shop, they told me that either bad ECU or Bad Fuel Pump. It could be? Thanks.

I just came home from work. I turn it on to ACC and all Dashboard lights on, besides Headlight/Alarm/Room light works as well. It so weird since Headlight/Alarm/Room light didn't work at all. something changed. STARTER motor looks like operates but No engine turn. Any idea Folks? Thanks.

No, I bought from store and installed with new terminal and good cleaning. Do I need full charge before I start engine? even new battery? Thanks.

I got new battery-ACDelco- from local shop.

When I cleaned battery terminal, two cables for Positive and single cable for Negative. Anyone explain to me what Two on positive side? Thanks.

I checked all fuses both inside car and engine side. All looks good to me. I replcaed new battery terminal for positive but negative is still original. When I replaced new battery, I cleaned both end. From Key out to back in, All dash board light are same except clock and there is no Room light turn it on when I opened door and No Radio/CD. Air Condition is ON.

When you turn the key did you hear engine turns? No. Dead Silent. How does it sound when you turn the key? I heard one click sound from either dash board or passenger side.

How I can test Starter from my car?

:cries: My 93 LS400 Totally Dead now. Nothing Happening when I turn the key to Start car and each time my cloclk reset 1:00. Tried with new battery-same thing happened. I replced Spark plug,Cables,Rotors,Caps,cleaning Throttle Body,Air filter etc today. Nothing happen. mine only 108000 mileage so far. What should I do? Please help me ASAP. Thanks.

:cries: I have 93 LS400. Today, I planned to replace Spark plugs,Cables,Distributor caps & rotors with copy of www.lexls.com-How to Replace the Spark Plugs & Ignition. Everything was smooth enough except removing two timing belt covers for caps and rotors. anyone has detailed instruction or photos how to remove two covers? how many screws I have to remove all together? Please help me. Thanks.

Both vehicles have no Air suspension system. Called to Lexus dealer with both VIN#. Service manager said "Unless I have proof of ownership like Title or bill of sale etc, Can't provide me past service history". :chairshot:

:cries: Hi I'm currently looking for Used LS400. so far I have two LS400 found. 1990 LS400 Burgundy finished/Tan leather, under 85000 miles, original timing belt/water pump. asking $4900 and 1993 LS400 Silver finished/Tan leather, 153000 miles, replaced timing belt/water pump @125000 miles+tune up just finished. asking $5900. Both close A to A- shape. Which one you prefered? why? Thanks for your support.

Thank you all you guys! I order heater valve today. I will update pics of "before and after".

I just did my '94 heater control valve. Very simple DIY job. Same part price, local shop wanted $200 to change it out. Hi I have 93 Lexus LS400,Problem with Heater Control Valve:Leaking coolant currently. Anyone has information how to remove and install it? Thanks.