Hitch NVM Menu
The Hitch NVM Menu allows the user to see the
calibration values that are stored.
STEP 22
Press the PROG key with HITCH NVM on the
display. Press the INCR or DECR key to scroll
through the menu.
Hitch NVM menu:
1. PWMLT - Pulse Width Modulation threshold for
lower valve
2. PWMRT - Pulse Width Modulation threshold for
raise valve
3. POS MIN- Count # of voltage reading when hitch
is at minimum
4. r offset- Count # of no load voltage reading on
right load pin
5. l offset- Count # of no load voltage reading on
left load pin
6. aaa1 - Count # used to map position command
range and the hitch position range
7. posrange- Count #indicating the full hitch
position travel
8. Type - Indicates tractor family series and model
Section 55 - Electrical System, Controller - Chapter 6
RD06A091
55-6-73
STEP 23
Press the PROG key. The display will now read
HITCH NVM.
Press DECR key to go to HITCH EXIT.
STEP 24
Press the PROG key to exit the hitch menus
STEP 25
Cycle the key switch OFF, then ON. Check to see if
there are any fault codes. Erase any fault codes if
they exist.
RD06A091
MD05F063A