GS - 1st Gen (1993-1997) Discussion about the first generation GS300

Can someone tell me what these codes mean please?

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Old 09-25-09, 01:35 PM
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CallmeQ
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Default Can someone tell me what these codes mean please?

My car has been running pretty rough. It is sluggish off a start and just runs rough. I'm also getting a pretty bad vibration from the motor when I accelerate.

I decided to pull the codes and this is what I got.

Engine - Code 41
ABS - Code 41
TRAC - Codes 24, 41, 43, and 45.

So I'm thinking that the cause of it is the TRAC system. Can someone point me in the right direction?
Old 09-26-09, 11:09 AM
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CallmeQ
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Ok so the Lexus gurus don't know about this one huh? Well I looked up a few of the codes and ended up replacing the sub-TPS. Now Most of the codes are gone. The TRAC light stays on and I have code 26.

Code 26 means something like the sub-throttle plate isn't opening even though the ECU says it is. How can I go about fixing that?
Old 09-26-09, 12:19 PM
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Rising_Sun
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TRAC CODE 26
Open or Short in TRAC actuator solenoid circuit(SAC circuit)


Last edited by Rising_Sun; 09-26-09 at 12:32 PM.
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