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Gs450h tpms problems

Old 03-01-19, 11:02 AM
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Default Gs450h tpms problems

2009 Gs450h.
Bought four denso TPMS sensors to replace the original tpms from Programed the tpms with toyota techstream but showing code c2126.
Transmitter ID not received main.

I have tried to program these sensors as main set still get the code. Pressing the tire switch underneath the steering wheel doesn’t do anything. I also tried programing the sensors as second set, still throwing codes. I tried to have the shops use their pro tools to update the TPMS ids to the computer still getting codes.

The tpms reading is coming on the techstream software as 2nd set. I cannot seem to program the TPMS as main set and turn off the TPMS light.

Last edited by Krishna108; 03-01-19 at 06:05 PM.
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