Code reset problems
Thread Starter
Driver School Candidate
Joined: Oct 2011
Posts: 1
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From: ga
Code reset problems
My '03 ES300 will reset codes overnight. It's like it loses memory. The Ox sensor was on set it overnight in the morning 6 codes were there. Any clue where to start?
Bill
Bill
Lead Lap
Joined: Aug 2011
Posts: 717
Likes: 15
From: Virginia
Not sure exactly what you are saying. Do you have a code reader? If so clear all the codes and see what happens. If not, disconnect the negative battery cable for 2.5 minutes to clear the codes.
Once the codes are clear, drive it as normal and see what happens.
Once the codes are clear, drive it as normal and see what happens.
Driver School Candidate
Joined: Nov 2010
Posts: 20
Likes: 0
From: Canada
Code Reader Question
I too have a 2ES and wondering is there a place to plug the code reader in on a 93 to show
codes if there are any. What kind of reader do you need. How do you get codes if there is no code reader socket to plug into ? I guess my question is "where is the code reader socket on a 93 ES ?
codes if there are any. What kind of reader do you need. How do you get codes if there is no code reader socket to plug into ? I guess my question is "where is the code reader socket on a 93 ES ?
Last edited by futures; Oct 31, 2011 at 10:02 PM. Reason: Additional question
Driver School Candidate
Joined: Jan 2017
Posts: 1
Likes: 0
From: California
My security light stays on when the key is in ignition. Car won't crank nor start even after I installed a new battery and new starter. Car won't shift into gear. Radio won't turn on. Battery drains very quickly. What can be causing this to happen? Please help. Key turns in ignition. It's a Lexus ES 300 1998
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