I did the paper clip method today to reset my TPMS and it worked!
I have a 2005 Titan that had 18" rims on it and the TPMS light was on for several months. Air pressure in all the tires were good so I'm assuming it was a TPMS sensor battery going bad but who knows.
My neighbor gave me a set of 2010 Titan 20" rims. I put those on and drove several weeks with the TMPS light on. I then found the paper clip method on the forum and tried it. It worked.
I drove for 1.5 miles and the TPMS light went off. I continued to drive for approximately 1 more mile and the TPMS light came back on and I heard a very loud pitched warning chime.
Returned home, aired up all the tires correctly. Restarted the engine! Drove approximately two tenths of a mile and light went out! And stayed out!
PAPER CLIP METHOD
(source credit HRKTD on ClubTitan.org)
1.Adjust the tire pressures to the values shown in the table. I don't think the exact values are as important as having 3 or more psi difference between all the tires.
Tire position Tire pressure kPa (kg/cm2, psi)
Front LH 250 (2.5, 36)
Front RH 230 (2.3, 33)
Rear RH 210 (2.1, 30)
Rear LH 190 (1.9, 27)
2.Locate the TPMS interface plug. This is a white female plug that is attached to the OBD II wire loom under the dash right about where your right knee would be when sitting in the driver's seat. You may have to cut the tape that is holding the TPMS interface plug to the OBD II wire loom.
3. (Attach the Nissan TPMS Reset Device or) Stick a paper clip into the interface plug. I used a thin piece of wire. If you use the paper clip be sure it is small enough to fit in and don't jam it in there hard. The interface plug only has one wire attached to it so pick the correct female plug to stick the paper clip/wire in to.
4.Put your key in the ignition and turn it to the last click before the engine starts. This is the KOEO position (Key On, Engine Off).
5. Tap the end of the paper clip/wire (the end NOT stuck in the interface plug, duh!) on any exposed ground (metal) 5 or 6 times. The bracket that holds the OBD II socket is in just the right position.
6. If you completed the steps correctly then the TPMS warning light located on the lower left corner of the instrument cluster will start to slowly flash and you have activated the TPMS relearn process. If it flashes fast that's not right. If yours isn't flashing slowly then check your connections, turn the key off and start over.
7. Start your engine and the TPMS light should continue to flash slowly. Drive the vehicle at 40 km/h (25 MPH) or more for a few minutes.
8. The light should go out within a few miles. Continue to drive for a few more miles and the light should come back ON indicating the whacked out air pressures you currently have in your tires.
9. Stop engine, Inflate all tires to proper pressure.
10. Restart and drive a short distance. The TPMS light should go out and stay out (until your air pressures go out of whack again).
If this does not work, I'm guessing one (or more) of your TPMS sensor batteries is going bad. I've read they should last ten years but you know how that goes. If they're 6 or more years old it may be time to replace by trouble shooting the sensor that is bad using a dealer/tire shop sensor reset tool.
Photo credit: HRKTD on ClubTitan.org.
Here is a picture for you. My finger looks like it is pointing to the OBDII port but it's really there to block the light so the camera gets a good picture. The TPMS port is hanging down and to the right from the OBDII port.