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Lexus
GS430
17

Check Engine Light Due to EVAP System Failure on Lexus GS430

Problem Description and Possible Solution

Occasionally, the Check Engine Light is illuminated due to failures in the evaporative emission (EVAP) system. Our technicians tell us that proper diagnoses is generally required to confirm the exact fault causing the warning light to come on.

Problem Data
RepairPal Verified
Average mileage: 122,750 (90,000–205,000)
7 model years affected: 2001, 2002, 2003, 2004, more2005, 2006, 2007
17 people reported this problem
Comments
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error codes 0041, 0042 and 0046...engine light, vsc light and antilock brake lights on all at the same time