STEP/SEQUENCE
RESULT
WHAT TO DO NEXT
TM 9-2320-363-20-1
Section 4
TROUBLESHOOTING CHARTS
E. FLASH CODE: 12
J1587 CODE:
P187 3 - POWER TAKE OFF (PTO) INPUT FAILED HIGH (HIGH VOLTAGE)
(ALSO CALLED VARIABLE SPEED GOVERNOR - VSG)
12-30 Verify Repairs
Turn ignition off.
No codes.
Repairs are complete.
Reconnect all connectors.
Turn ignition on.
Code 187/3 (and any
All system diagnostics are
Clear codes.
other codes).
complete. Please review this
Note status of "Check Engine"
section from the first step to
light.
find the error.
If "Check Engine" light does not
stay on, start engine and run until
Any other codes
Go to START-1, pg 3-345.41,
"Check Engine" light comes on
except Code 187/3
to service other codes.
or 1 minute. Stop engine.
Read historical codes.
Change 3 3-345.193