Lexus GX460 owners have reported 1 problem related to check engine light on (under the engine and engine cooling category). The most recently reported issues are listed below.
Throttle actuator valve stuck open, repaired 3 different times & now secondary air injection system switching valve is stuck open bank 1 car stalls out & goes into limp mode. Check engine light, 4lo, trac light- vehicle is unsafe to drive. Codes p2440 & p2442 this is a faulty part on Toyota tundra & seqouia.
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all problems of the 2011 Lexus GX460
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| Problem Category | Number of Problems |
|---|---|
| Car Stall problems | |
| Engine And Engine Cooling problems | |
| Check Engine Light On problems | |
| Manifold/header/muffler/tail Pipe problems |