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2006 lexus gs300 wont start after ecu replacment. All clean.
yes, checked all fuses, reset ecu, verified alarm system disabled, car cranks and wants to start but stops … read more
David Craig
David Craig
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Associates
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The transponder in my key stopped working. So now the car
The transponder in my key stopped working. So now the car won't start … read more
Greg
Greg
Shop owner, technician
Vocational, Technical or Trade Scho
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2000 lexus gs300 car is turning over but won't start and
2000 lexus gs300 car is turning over but won't start and security light stays on … read more
Daniel Lee
Daniel Lee
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2008 Lexus LS460. Been parked for 6 months and battery died.
2008 Lexus LS460. Been parked for 6 months and battery died. New battery and now my fobs won't unlock doors and set off alarm when clicked. Alarm won't shut off until I manually start ignition. Put ne… read more
Pete
Pete
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The vehicle no longer recognizes me as i approach the locked
The vehicle no longer recognizes me as i approach the locked vehicle. Also, the ignition now requires me to insert the key fob end to start/run the car - where before, with key detected, all that I ha… read more
Clifton B.
Clifton B.
nissan master auto tech
Associate Degree
4,532 satisfied customers
2006 Lexus gs300 alternator went bad I replaced that and
2006 Lexus gs300 alternator went bad I replaced that and have a brand new battery. All electronics works including horn but will not crank… read more
Mechanic01
Mechanic01
4,851 satisfied customers
Security light is flashing and I can't start the engine,
Security light is flashing and I can't start the engine … read more
Michael Dobrash
Michael Dobrash
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My Lexus GS300 won't start. Car battery shows 12.52 volts.
My Lexus GS300 won't start. Car battery shows 12.52 volts. Key remote battery shows 3.02 volts. Headlights nor dash lights will come on. trunk or panic button will work either. … read more
Gunvir Singh
Gunvir Singh
1,949 satisfied customers
After replacing the alternator the vehicle will not crank.
After replacing the alternator the vehicle will not crank. It appears that the theft system is not allowing it to start. It does have a code P0504 for the brake light switch, the brake lights do not c… read more
Tim Mohr
Tim Mohr
ASE MASTER
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129 satisfied customers
Sadly it is not starting. A mobile mechanic has been out
Sadly it is not starting. A mobile mechanic has been out twice and still cannt diagnose because the scan tool will not connect to the ECM … read more
Cardoctor71
Cardoctor71
Retired Master Certified Technician
High school graduate
669 satisfied customers
My 06 Lexus gs300. Push start will not work. It was running
My 06 Lexus gs300. Push start will not work. It was running fine this morning and now it's not. I just changed my battery in the key fab. Still no result… read more
pETER
pETER
technician
Master's Degree
108 satisfied customers
I have a 2006 Lexus is250. It won't start, car unlocks,
Hi, I have a 2006 Lexus is250. It won't start, car unlocks, locks fine but the push start button won't turn any color when I have the inside. I press the brake to try n started n it won't turn green. … read more
BOBBYSS
BOBBYSS
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Associate Degree
14,589 satisfied customers
I have an 2007 es350 Lexus. The battery went dead 2 weeks
I have an 2007 es350 Lexus. The battery went dead 2 weeks ago but it charged and I was back up again. Last week I tried to crank and it wouldn't turn over but I replaced the battery and cables due to … read more
Dr.carz
Dr.carz
Associate Degree
300 satisfied customers
Lexus GS300: 2000 Lexus gs300- My lexus was working just fine
2000 Lexus gs300- My lexus was working just fine and then i would drive it for a few days and my abs,vsc and battery lights would come on then it would die out. I fully recharged the battery and still… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,589 satisfied customers
Lexus GS300: I have a Lexus GS300 2006. Had to replace the
I have a Lexus GS300 2006. Had to replace the battery as had died while on vacation. Took battery to autozone and was told it was completely dead. Bought and installed new battery and know it's workin… read more
LexusPro
LexusPro
Master Automotive Technician
1,002 satisfied customers
Hi, I have a Lexus GS300 2006. I lost my only keyless remote.
Hi, I have a Lexus GS300 2006. I lost my only keyless remote. I'm living in Viet Nam, where there's no official Lexus dealer. I talked a Toyota dearler, they said that I'll need to replace the immobil… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
2001 GS300: GOT A LEXUS GS300..SEATS..CENTRAL LOCKING..FAULT CODES
IVE GOT A LEXUS GS300, MY SISTER LOCKED KEYS IN BOOT, SO GOT AA MAN OUT TO RETRIEVE THEM BECAUSE THE BOOT IS LOCKED AND YOU ONLY CAN OPEN IT WHEN YOU PUT KEYS INTO A LOCK AND PRESS A BUTTON, ANYWAY AA… read more
Expert
Expert
93 Lexus GS300: alternator checked..I can jump the car and it..restart
I have a 93 Lexus GS300 that I recently had the battery and the alternator checked and both passed,I can jump the car and it will run but when I shut it down it will not restart.… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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Meet the Experts:

lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

1,848 satisfied customers

Lexus Expert

Ron Z.

Ron Z.

- Lexus Tech -

454 satisfied customers

18+yrs experience. State Inspector and Lexus Diagnostics

Chris (aka - Moose)

Chris (aka - Moose)

Technician

345 satisfied customers

16 years of experience

AMD

AMD

Master Technician

270 satisfied customers

L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

224 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

129 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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