Check Engine Light With Code P2742 on Lexus GX470

Problem overview

The Check Engine Light may illuminate with a stored code P2742 for a transmission fluid temperature sensor fault. Our technicians tell us a revised wiring harness is available which should correct this concern.

Lexus GX470 vehicles with this problem

2 model years affected

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Check Engine Light With Code P2742 on Lexus GX470

Problem overview

Lexus GX470 vehicles with this problem

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