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I try to install lexus IS 2014 speedometer (83800-53F20) to RC 2016 but engine temperature is displayed incorrectly. Someone can help with RC200t instrument cluster eeprom dump?

Hi, Does any one has instrument cluster pin out diagram lexus IS Sport. I try to install lexus IS 2014 speedometer (83800-53F20) to RC 2016 but engine temperature is displayed incorrectly, it says engine temp. too high and check LDA PCS system, but my car does not have such systems, any solution?