Speedometer calibration (1 Viewer)

[Zooguy]

Yes I know I've read the post about the little yellow box that can be installed near the transmission but I can't find where to buy it or if it's still being sold. Are there any other options I'm running 33 inch tires and my speedometer is a little bit off but also I understand that can also so an inaccurate number for the odometer. .... are there any other options out there?

 

[jLB]

The "Yellow Box" can be purchased here:

Official home page of the Yellow Box Speedo Recalibrator

YellR manufactures the Yellow Box; World's best Speedometer Recalibrator for motorcycles, cars and trucks

www.yellr.com

 

[Eyedaho]

Yes I know I've read the post about the little yellow box that can be installed near the transmission but I can't find where to buy it or if it's still being sold. Are there any other options I'm running 33 inch tires and my speedometer is a little bit off but also I understand that can also so an inaccurate number for the odometer. .... are there any other options out there?

The Yellow box has worked great for me. I actually remembered that it was installed the other day when I had my kick panel out, and thought it was cool that I haven't had to even think about it since I installed it.

 

[I Lean]

I used one of these instead of the Yellow Box. Works great, easy to program, no wiring...all the good things.

Landcruiser 70/80/100/105 & LX450/LX470 Speedometer Calibrator/Correction Device | Lutz Auto

The Lutz Auto 70/80/100/105 Series Landcruiser Speedometer Calibrator can calibrate your speedometer to display the correct speed, compensating for any modification that affects the speedometer calibration (ie. tire size and gearing changes). Correcting the speed with this calibrator will also...

www.lutzauto.com

 

[gregnash]

There was another one that popped up some months ago that a guy used that was bluetooth enabled. Much like the "yellow box" it was spliced in between the ECU and dash cluster. I wanna say he was putting it into an 80 but it was compatible with 100s too.

 

[87warrior]

I will advise you to skip the SuperLift TrueSpeed. After 8 months of reliable use my cruise control would randomly quit on the interstate. After another 4 months my speedometer was intermittent (but if you squeezed the TrueSpeed unit the speedo would usually come back), followed by a complete failure.