Hi If you have any old logic card with the software issues, i will share you the details, to solve this issue..

Thanks. I did recal acceleration, got C016 to go away. Still have issue with the wheel continously spinning. Don't think I have much of a choice but to replace the A5 card.
Thanks again

A5 is the main controller under the drivers arm rest.
I would recal the accel pot first as error C016 refers to this. The A5 controller is expensive from Toyota/BT. TVH do recon controllers as service exchange units.

Is the A5 card the logic card?

Thank you. I don't see anything in manual marked as a A5 card. Can you explain where this card is located?

Hi.. A5 Card is faulty.. Replace A5 with new one.. no need to replace the tachogenerator... Good luck..
RGDS,

GOP

C016 is a calibration error for accelerator pedal. Re calibrate, you will need the can key for this.

After playing with thus some more I was able to get the wheel to stop by unplugging tach. Replaced tach. Unit was operational for about 5 minutes. Now it through a code c016 and wheel is back to spinning again all the time until I unplug tach. I checked for debris under acceleration pedal, clean. Parking brake stays on all the time. I am hoping that the new tach is not now bad. Any ideas?

Disconnected tach, wheels keeps spinning. Disconnect X24 and it stops until I hook it back up. Disconnecting at controller, both controllers, did absolutely nothing. This all started when I replaced horn button.

Disconnect the plug to tacho for the steering. It is mounted directly under the steering wheel. The tacho sends a signal to the main controller once the steering wheel rotates. Maybe the tacho is sending a signal even when the steering wheel is stationary.
If problem persists disconnect steering output circuit at main controller. If steering stops then the fault is probably in the controller.