On my 2018 Toyota RAV4 (Japan built), I’m having trouble with flashing TPMS light. Any suggestions or help is greatly appreciated!
So I bought new OEM TRW 315 MHz sensors (42607-0R010) from a seemingly reputable eBay seller (item 176254537339). I took pictures of the 4 sensors before putting them in, as shown.
The local tire shop tire installer guy (not a mechanic) put them in when I replaced all 4 tires and then used an Autel TPMS programming tool. This did not solve the flashing light after driving for 2 weeks.
I went back to the tire shop, but they couldn’t figure it out. The 4 IDs on the new sensors corresponded with the 4 IDs physically etched on the new OEM sensors. The sensor battery status also showed up as “OK” on their Autel MaxiTPMS TS508 and I had 4 OBD error codes (C2121, C2122, C2123, C2124) for the 4 tires on my BlueDriver Pro scan tool. So I tried using VXDiag NX400 with Techstream to register IDs myself. C2126 Transmitter ID not Received (Main) came up instead.
I’m stuck - did I buy the wrong sensor or did I miss something? The weird thing is on Techstream the tire inflation pressure and temperature in the sensors did not show up unlike what was shown on the Autel MaxiTPMS.
The lock/unlock physical buttons on my transponder key unlocks the car and transmits 315 MHz, so I’m thinking the TPMS receiver is probably fine.
Also, the donut spare tire has no TPMS sensor.
So I bought new OEM TRW 315 MHz sensors (42607-0R010) from a seemingly reputable eBay seller (item 176254537339). I took pictures of the 4 sensors before putting them in, as shown.
The local tire shop tire installer guy (not a mechanic) put them in when I replaced all 4 tires and then used an Autel TPMS programming tool. This did not solve the flashing light after driving for 2 weeks.
I went back to the tire shop, but they couldn’t figure it out. The 4 IDs on the new sensors corresponded with the 4 IDs physically etched on the new OEM sensors. The sensor battery status also showed up as “OK” on their Autel MaxiTPMS TS508 and I had 4 OBD error codes (C2121, C2122, C2123, C2124) for the 4 tires on my BlueDriver Pro scan tool. So I tried using VXDiag NX400 with Techstream to register IDs myself. C2126 Transmitter ID not Received (Main) came up instead.
I’m stuck - did I buy the wrong sensor or did I miss something? The weird thing is on Techstream the tire inflation pressure and temperature in the sensors did not show up unlike what was shown on the Autel MaxiTPMS.
The lock/unlock physical buttons on my transponder key unlocks the car and transmits 315 MHz, so I’m thinking the TPMS receiver is probably fine.
Also, the donut spare tire has no TPMS sensor.