20 Most Recent 2002 Lexus ES 300 Questions & Answers


Just replace the glass it should come with a seal.

2002 Lexus ES... | Answered on Feb 10, 2018


open hood, lock drivers door with key, disconnect battery, wait a few minutes, reconnect battery, open door with key. hopefully itll start now!!

2002 Lexus ES... | Answered on Jan 08, 2018


temps sensor fault what does the temp read ?

2002 Lexus ES... | Answered on Jun 26, 2017


It is very possible that when you disconnected the battery the adapted settings by the car computer have been reset to default. You will need to re learn the settings. It is a common problem.

2002 Camry LE Battery change Idle FIX

Do not get fooled into cleaning the air throttle body for built up carbon and dirt. This maintenance on the air input may be needed. but the risk of creating a second problem is a concern, In all cases the electronics will have to relearn the idle and running settings.


In the future to avoid this problem do not depress the gas pedal during battery replacement or during start after battery replacement. Usually the idle air setting is at the right setting after battery change and restart. Depressing the pedal early adds to the relearning requirement. There are solutions that maintain voltage in the car during battery replacement to avoid this inconvenience. The video above shows an 8 mile learning process.

The following link is an excellent explanation of the problem

Battery Disconnect or Replacement Problems

2002 Lexus ES... | Answered on Dec 23, 2015


water jacket? You mean the engine block? Failed gasket, loose core plug, and hopefully, not a cracked block.

2002 Lexus ES... | Answered on Nov 04, 2015


Computr cud b failn. But first unplug it and clean connectn pins..older cars not uncommon. Or try reprogramin bfor replacin..not at a dealer

2002 Lexus ES... | Answered on Sep 02, 2015


Next time Use your key and unlock then lock the doors again .

2002 Lexus ES... | Answered on Jun 24, 2015


Replace the battery-cost 5 $

2002 Lexus ES... | Answered on Jun 06, 2015


Well, an engine needs 3 things to run....fuel, spark, and compression. But they also have to happen in the right time in the right amounts. If you are sure that you have fuel getting into the engine, and you are sure that you have spark at the plugs. I think I would be checking the timing and the compression. And remember, just because you have fuel pressure at the fuel rail doesn't nesissarily mean that the injectors are opening.

2002 Lexus ES... | Answered on Jun 05, 2015

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pedal not working while car running

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