Ditch Witch JT30AT - Manual (Page 179)

Systems and Equipment - 179
JT30 /JT30 All Terrain Operator’s Manual
Diagnostic Codes
CMW
53 THRFWD/RTFWD no continuity to thrust
forward/right track forward
solenoid cruise control, carve mode,
and drive are blocked essential
54 THRBWD/RTREV no continuity to thrust
backward/right track reverse
solenoid cruise control, carve mode,
and drive are blocked essential
55 THR BRAKE REL no continuity to thrust brake
valve cruise control and carve
mode are blocked essential
57 DRV BRAKE REL no continuity to ground
brake solenoid code is stored essential
58 DRIVE SELECT no continuity to drive
selector valve drive is blocked essential
59 TKR CNT LIGHT no continuity to tracker
control light code is stored non-
essential
61 DFLUID PUMP no continuity to drilling fluid
pump solenoid code is stored essential
63 DFLUID ENABLE no continuity to fluid enable
solenoid code is stored essential
64 DFLUID 2 SPD no continuity to fluid two-
speed solenoid code is stored non-
essential
74 INNER ROT CW no continuity to inner
rotation clockwise solenoid code is stored essential
75 INNER ROT CCW no continuity to inner
rotation counter-clockwise
solenoid code is stored essential
76 THRUST LIMIT no continuity to thrust limit
solenoid code is stored non-
essential
81 MAIN WRONG ID main controller has pipe ID
on CAN ID line controller runs in service
mode essential
82 PIPE WRONG ID pipe controller has main ID
on CAN ID line controller runs in service
mode essential
83 MAIN INVAL ID main controller has invalid
ID on CAN ID line controller runs in service
mode essential
84 PIPE INVAL ID pipe controller has invalid ID
on CAN ID line controller runs in service
mode essential
85 MAIN NOSAV ID main controller has no saved
ID controller runs in service
mode essential
86 PIPE NOSAV ID pipe controller has no saved
ID controller runs in pipeloader
service mode essential
Code Display Condition Result Severity