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Lexus LX450 Problems

Check Engine Light With Code P0116 on Lexus LX450

Problem Description and Possible Solution

The Check Engine Light may illuminate with a stored code P0116, Indicating a fault with the engine coolant temperature sensor circuit. Replacement of the Powertrain control module with an updated computer may be required to correct this problem.

(1 person reported this problem)

Lexus LX450 Vehicles With This Problem

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Average mileage: (–)
1 model year affected: 1997
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Brake problem? Or maybe a faulty head gasket cylinder?
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