hi, i am going to replace my speedometer from JDM ver. to USDM ver. since i drive it in UK. for mph requirement.
​​​​​
however, i was found some different when i completed replace the speedo.
1. The gear box indicator not work.(included manual select display)
2. the tpms lamp on.
​​​​​
​​​​​

existing JDM speedo pin assignment

USDM type pn

comparing with additional IMA pins

gear box indicator light and display not work