Maxrpm
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Posts posted by Maxrpm
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"Greetings", I'm wondering if any SC430 owners have had difficulty resetting their TSMP light after replacing the tire sensors. Discount tire replaced my (2002) 4 sensors with OEM equivalents and I found a tech with the Toyota software to register the new ID's on the cpu. However, I can't get the warning light to turn off. I've tried disconnecting the battery and holding down the glove box button for 2/tire sets and failed to turn off the light. I saw a U-tube equipment seller mentioning that Toyota/Lexus can need the 'unlock' feature on their equipment to allow registering the new ID's in the system. My tech said he's never heard of such a need and he's done many resets. I'm hoping to find a not well known nuance for the original SC series that could be the missing link. Thanks for any thoughts on the subject.
Max
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Discount can replace the sensor BUT they don't have Toyota's TIS Techstream software system to register the new sensor with your car's electronics.
Can anyone explain the 4-color code system for the wheel sensor's? I believe each color represents a different wheel but I don't know if they are specific to each 'location' on the car?
I'm guessing it could possibly be a different communications frequency to denote the wheels location??
Tire Pressure Sensors
in 01 - 10 Lexus SC430
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They should be able to get a reading from any 'working' sensors and thereby identify the good ones.