Lexus GX Series TPMS Relearn and Reset

OBD II Relearn :

• Inflate all tires to pressure indicated on tire placard
  
• Read all sensors using a properly formatted TPMS scan tool starting at the LF tire and moving clock wise to the RF, RR, and ending with LR
  
• Turn ignition to ON position (Engine off)
  
• Connect TPMS tool to OBD II port using OBD II cable

* If your Toyota/Lexus vehicle is unable to accept new serial numbers, see notes on “Toyota Lock Mode”

• Following on tool prompts, continue through process until the tool indicates relearn success.

*Some vehicles will need to be driven

*Do not turn your vehicle off during this process

• Drive vehicle until the TPMS light goes off indicating completion of process (Time and distance varies by vehicle)