TL12 error code 612/1714

[lmizell]

I have read up and checked the fuses with no success. Ran fine, but next time I started it, flashing caution light and no hydraulics (drive ir lift), with the respective error codes. I am dizzy from staring at the internet for clues so thought I would ask. I have been checking wiring for breaks or other, but nothing looks abnormal. Anyone fix this issue before?

 

[heymccall]

CAN error is from voltage loss. Still digging.

 

[lmizell]

View attachment 325933

CAN error is from voltage loss. Still digging.

yes sir, I found this and assume it is electrical related so have been checking fuses. Thank you for any research that you might discover.

 

[heymccall]

This module is seeing low input voltage.


Connector 1, pins 1&2 need verified for good ground and supply voltage.

 

[lmizell]

I will use this info and look for this puppy and see if we can test it resp. Thank you so much!! This might give us a direction to persue.

 

[lmizell]

I have snet requests to assist to Takeuchi and one response was that they have seen it as a software issue and suggest "hooking up" and refresh the software. I have pulled the only relay that I can find and will have it tested today and see if #1 mechanic says to do next (assuming it's good).

 

[lmizell]

Where is this plug located? or do you know? ALSO, is there a wiring diagram available for this 2016 TL12?

 

[lmizell]

I did find a pair of wires chewed in half by a rat. I crimped them back together with no change, but makes me more convincexd that there are other wires chewed somewhere? (FWIW these blue and yellow wires went to a plug that went nowhere. )