Zero point calibration KDSS recalibration

[Moto69Joe]

I just lifted my 2014 KDSS equipped TE with a Toytec Boss kit. How do I do the recalibration to turn the stability control light and green terrain light off?

 

[Jeremy556]

Hopefully you removed the ABS sensor wire and didn't stretch/break it (very common)

Here is the ZPC procedure:

While obtaining the zero points, keep the vehicle stationary and do not vibrate, tilt, move, or shake it (do not start the engine).
Be sure to perform this procedure on a level surface (with an inclination of less than 1%).
(a) Clear the zero point calibration data.
(1) Turn the ignition switch off.
(2) Check that the steering wheel is centered.
(3) Check that the shift lever is in P.
(4) Turn the ignition switch to ON.
(5) The ABS warning light and slip indicator light come on for 3 seconds to indicate that the initial check is completed.
(6) Using SST, connect and disconnect terminals 12 (TS) and 4 (CG) of the DLC3 4 times or more within 8 seconds.
(7) Check that the slip indicator light comes on.

(b) Perform zero point calibration of the yaw rate and acceleration sensor.
(1) Turn the ignition switch off.
(2) Check that the steering wheel is centered.
(3) Check that the shift lever is in P.
(4) Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3.
(5) Turn the ignition switch to ON.
(6) Keep the vehicle stationary on a level surface for 5 seconds or more.
(7) Check that the slip indicator light comes on for several seconds and then blink in the test mode pattern (0.125 seconds on and 0.125 seconds off).

HINT:

If the slip indicator light does not blink, perform zero point calibration again.
The zero point calibration is performed only once after the system enters test mode.
Calibration cannot be performed again until the stored data is cleared.
(8) Turn the ignition switch off and disconnect SST from the DLC3.

(c) Drive the vehicle straight ahead at 40 km/h (25 mph) or more for at least 10 seconds.

 

[Moto69Joe]

Thanks for the reply. What's SST? Is it just a jumper cable?

 

[Jeremy556]

Thanks for the reply. What's SST? Is it just a jumper cable?

Special Service Tool. In this context, it is just a jumper wire.

 

[Moto69Joe]

I did the above procedure and reset the green crawl control light no prob. I followed the other procedure and got it to blink in test mode then drove off as instructed. The light is still on. Any ideas?

 

[SKP-4R]

Is the Zero Point calibration necessary if no warning lights appear on the dash? When I did my instal, I simply disconnected the roll bar from the rest of the suspension, installed my Stage 2 icon kit, and re-installed the bar. No lights and from what i can tell my KDSS works fine.

Is there anything else needed, such as this zero point calibration?

 

[1engineer]

is the zero point calibration necessary if no warning lights appear on the dash? When i did my instal, i simply disconnected the roll bar from the rest of the suspension, installed my stage 2 icon kit, and re-installed the bar. No lights and from what i can tell my kdss works fine.

Is there anything else needed, such as this zero point calibration?

no...