Posted on by Tim

Going Aftermarket with Kawasaki GTR1400/C14 Tire Pressure Sensors

I soldered a new battery into the rear temperature sensor on the Concours when I changed the back tire last year after picking up a puncture. The front was starting to get sluggish when connecting wirelessly, suggesting the battery was dying there and the front tire was due a change, so I did it in the fall. Unfortunately the sensor didn’t pick up signal again on that bodge. Rather than beat up that old sensor again I went looking for alternative options.

I love a good hack, and Big Red walks you through one here on how to take aftermarket tire pressure sensors, program them to your stock Kawasaki settings and then use them instead of expensive stock items. The coding unit is $230, but works on anything, meaning I’m not beholden to a dealer for tire pressure sensors on the cars either. A pack of 2 sensors is $95, so all together a full sensor replacement on the bike including the tool needed to program them is $325. The stock sensors are $258 each, so an eye watering $516 for the pair. $200 cheaper and I have the tool that’s usable across a wide range of vehicles. That’s my kind of hack!

How did it go? After all the frustrations with the Tiger and Triumph, the C14 reminded me how nice it is to work on a bike that’s supported by its manufacturer and the aftermarket.. When I compare the thriving online communities at COG and other online forums that support Kawasaki ownership, I can only think, ‘way to go team green.’ By comparison I read a post on one of the Triumph forums that said, ‘these forums are dead. Everyone is giving up on these old bikes…” Except the bikes in question are not that old.


When I walked into my local Kawasaki dealer and asked for parts for my mid-nineties C10 there was never an issue. If I hop into an online forum for the Kwak I see an active community full of ideas and support.  Most of the Hinckley Triumph forums for anything over 15 years old are derelict. The posts on them are from at least five years ago giving you some idea of what trying to keep an older Hinckley Triumph on the road is like (ie: impossible). It makes me question owning another one, which is a real shame because I wanted to believe in the brand, but they only market their history, they don’t honour it by supporting owners in keeping old machines in motion.



Back in the land of the living, Big Red’s walkthrough was spot on. I popped one side of the new front tire off the rim and removed the 14 year old sensor. I couldn’t see why it wasn’t getting power – my soldering looked good – maybe a bad battery? No matter, new parts are going in.




If you know that the Mazda 3 2004 sensors are a match for the Concours ones, then the rest is straightforward. I set the MaxiTPMS unit to the Mazda settings and then put in the ID number from the old C14 sensor in and the wireless upload only took a few seconds.



I could also check the sensor once it was programmed, which gave me some piece of mind before putting it back in the tire.

The whole process was straightforward, aided by a warm March day where I could leave the tire in the sun while I set the sensor. Warm tires are much easier to stretch over the rim!





I installed the new sensor which fits snugly in the rim. All the parts including the tool from Autel felt like quality pieces that will last. With the tire reinflated I put the wheel back in and torqued everything to spec while also making sure everything was grease free (especially the brake bits).

I took it up the street with the intention of riding around the block because that’s how long it
usually takes to get the dash reading the wheel pressures, but this new sensor had it showing in seconds – before I even got to the stop sign. I checked it against the digital tire pressure gauge and it’s right on the money.


It felt good to have a win in the garage after banging my head against the Tiger for so long. Speaking of which, I recently attempted to plastic weld the part they won’t supply any more and as I was putting it back together the wiring broke off on the fuel level unit (because I’ve had the tank off so many f***ing times!). As much as it pains me, I think I’m going to take Triumph’s hint and let the Tiger go… which is something I never thought I’d say. So much for my goal of hitting 100k with it.

It is actually nuclear powered – the plutonium goes in under than panel, like on Doc Brown’s DeLorean…

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