Originally Posted by jwfirebird
tire position will have to be reset whether you use the same ones or get new one for the spares, some cars can be reset without the tool. try this
Turn ON the ignition, with the engine OFF.
Apply the parking brake.
Turn the exterior lamp switch from OFF to parking lamps 4 times within 4 seconds. A double horn chirp will sound and the low tire pressure indicator will begin to flash indicating the TPM learn mode has been enabled.
Caution: Over inflating tires may cause personal injury or damage to the tires and wheels. When increasing tire pressure do not exceed the maximum inflation pressure as noted on the tire sidewall.
Important: If a horn chirp does not sound after 35 seconds for any of the 4 sensors, turn the ignition OFF to exit the learn mode and repeat the procedure from step 1.
Starting with the left front tire, increase/decrease the tire pressure for 8-10 seconds, or until a horn chirp sounds. The horn chirp may occur before the 8-10 second pressure increase/decrease time period has been reached, or up to 30 seconds after the 8-10 second pressure increase/decrease time period has been reached.
After the horn chirp has sounded, proceed as in step 4 for the next 3 sensors in the following order:
5.1. Right front
5.2. Right rear
5.3. Left rear
After all sensors have been learned, exit the learn mode by turning OFF the ignition.
After the learn mode has been exited, adjust all tire pressures to the recommended kPa/psi. Refer to Vehicle Certification Label .
So what your saying is I can learn the TMPS if I do install new moitors in my 23" rims and I would have to do this every spring and ever fall. I have an OBII Innova 3130 does that have the software to program the Tire monitors and whiw we are on the 3130 can that correct the speedo for the rims because Im off about 4 MPH? Thanks for your time JWfirebird, I appriciate your input. Take Care