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Lexus LS430 Ultra (2005). Check VSC / Check Engine / Traction Off

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Old 01-02-14, 01:46 PM
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boost71
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Default Lexus LS430 Ultra (2005). Check VSC / Check Engine / Traction Off

Hey Guys,

Was driving home and the Check VSC simultaneously with the Check Engine and Trac Off. What could be the problem? Any clues?

The car seems to be running fine. Had the right side suspensions FR and RR changed a week ago. Could that be the problem?

Regards,
F.
Old 01-02-14, 02:57 PM
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doodoo
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You would have to get the engine code with a scanner.
Old 01-02-14, 06:33 PM
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Arcturus
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Originally Posted by boost71
Hey Guys,

Was driving home and the Check VSC simultaneously with the Check Engine and Trac Off. What could be the problem? Any clues?

The car seems to be running fine. Had the right side suspensions FR and RR changed a week ago. Could that be the problem?

Regards,
F.
If you have a regular OBDII scanner, try using that to pull any error codes. The plug should be under the dash on the drivers side. Depending on what type of scanner you use you may not find any as the codes may be stored in the ABS or SRS computer. You can buy scanners like the one below that will pull them but they are more expensive:

Amazon.com: INNOVA 3160 Diagnostic Scan Tool with ABS/SRS and Live Data for OBD2 Vehicles: Automotive Amazon.com: INNOVA 3160 Diagnostic Scan Tool with ABS/SRS and Live Data for OBD2 Vehicles: Automotive

If you don't want to buy one of these, I know for 2001-2003 model years there is a procedure to pull the codes by jumping some pins on the OBDII (DLC) connector with a paper clip, but I'm not sure if this is possible for your car. If you can get a hold of the service manual it will tell you for sure.

Otherwise your best bet is to take it back to the shop that did the suspension work and get them to pull the codes. It could be any number of things and its best to find out what exactly is wrong before you start replacing things.
Old 01-02-14, 08:57 PM
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yuri.ber
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Sounds like one or both top O2 sensors. You have to read the codes as suggested above.
Old 01-05-14, 06:47 AM
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boost71
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Checked it with a local auto shop. Plugged in the scanner and gave the evaporative emission code. Turns out it was because I had the car washed under the body. So the fault was temporary. Code was cleared and the car is running smooth.

Thanks for suggestions.
Old 01-05-14, 11:42 AM
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XJSFan
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Go to AdvancedAuto and have them check your code...
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