Bobcat fault codes

Bobcat mini-loader fault codes will help you identify the faulty actuator and quickly repair the faulty mechanism of both the engine and hydraulic system.

Fault code	Description
01-16	Air filter not connected
01-17	Air filter clogged
02-16	Hydraulic pressure filter not connected.
02-17	Hydraulic pressure filter clogged
03-09	Low battery voltage
03-10	High battery voltage
03-11	Extremely high battery voltage
03-14	Extremely low battery voltage
03-22	The battery voltage is below the maximum allowable
04-09	Low engine oil pressure
04-14	Extremely low engine oil pressure
04-15	Oil pressure in the engine at the level of emergency engine shutdown
04-21	Engine oil pressure above maximum permissible
04-22	Engine oil pressure below the maximum allowable
05-09	Low recharge pressure in hydraulic system
05-14	Extremely low make-up pressure in the hydraulic system
05-15	Feed pressure in the hydraulic system at the level of emergency engine shutdown
05-21	Feed pressure in the hydraulic system is higher than the maximum allowable
05-22	Feed pressure in the hydraulic system is below the maximum allowable

06-10	High engine speed
06-11	Extremely high engine rpm
06-13	No engine speed signal
06-15	Engine speed at the level of emergency engine shutdown
06-18	Engine speed outside permissible limits
07-10	High hydraulic oil temperature
07-11	Extremely high hydraulic oil temperature
07-15	Oil temperature in the hydraulic system at the level of emergency engine shutdown
07-21	Oil temperature in the hydraulic system is higher than the maximum allowable
07-22	Oil temperature in the hydraulic system below the maximum allowable
08-10	High engine coolant temperature
08-11	Extremely high engine coolant temperature
08-15	Engine coolant temperature at the level of emergency engine shutdown
08-21	Engine coolant temperature is above the maximum allowable
08-22	Engine coolant temperature below the maximum allowable
09-09	Low fuel level
09-21	Fuel level above the maximum allowable
09-22	The fuel level is below the maximum allowable
11-05	Safety frame sensor shorted to battery
11-06	Safety frame sensor shorted to ground
12-21	Signal PWM controller front ext. hydraulics beyond the upper limit of the range
12-22	PWM controller front ext. hydraulics beyond the low end of the range
12-23	PWM controller front ext. non-neutral hydraulics
13-05	Fuel shut-off holding solenoid shorted to battery
13-06	Holding solenoid fuel cutoff shorted to ground
13-07	Open circuit of fuel cut-off solenoid
14-02	Fuel cut-off solenoid, erroneous switch on

14-03	Fuel shut-off solenoid, erroneous shutdown
15-02	Retractable solenoid locking thrust, erroneous inclusion
15-03	Retractable solenoid locking thrust, erroneous shutdown
16-05	Holding solenoid lockout closed on battery
16-06	Holding solenoid blocking thrust closed to ground
16-07	Open circuit retaining solenoid blocking traction
17-05	Solenoid hydraulic shut-off valve shorted to battery
17-06	Solenoid hydraulic shut-off valve shorted to ground
17-07	Open circuit of the solenoid hydraulic shut-off valve
18-05	The solenoid of the valve is closed to the battery
18-06	Solenoid spool closed to ground
18-07	Open circuit of the spool solenoid
19-02	Bucket positioning solenoid, erroneous switch on
19-03	Solenoid bucket positioning, erroneous shutdown
20-02	Solenoid switching speeds erroneous inclusion
20-03	Solenoid switching speeds erroneous shutdown
21-02	Glow plugs, erroneous inclusion
21-03	Glow plugs, erroneous shutdown
22-02	Starter, erroneous inclusion
22-03	Starter, mistaken shutdown
23-02	Rear Base Solenoid, Incorrect Inclusion
23-03	Rear base solenoid, faulty shutdown
24-02	Rear stock solenoid, erroneous switch on
24-03	Rear stock solenoid, erroneous shutdown
25-02	Rear Auxiliary Proportional Solenoid, Incorrect Inclusion
25-03	Rear auxiliary proportional solenoid, erroneous shutdown
26-02	Incorrect inclusion of the front base solenoid
26-03	Wrong shutdown of the front base solenoid
27-02	Incorrect inclusion of the front stock solenoid
27-03	Wrong shutdown of the front stock solenoid
28-02	Incorrect inclusion of diverter solenoid
28-03	Erroneous diverter solenoid shutdown
29-02	Large feed solenoid, erroneous switch on
29-03	Large feed solenoid, faulty shutdown
30-28	Controller memory failure
31-28	Recovery Mode Malfunction
32-04	Extended Control (ACS) does not communicate with the Bobcat controller
32-23	Extended ACS Management Not Calibrated
32-31	Tilt actuator failure
32-32	Malfunctioning wiring of the tilt actuator
32-33	Faulty wiring tilt bucket handle
32-34	Tilt actuator not in neutral
32-35	Bucket tilt lever / pedal not in neutral position
32-36	Lift actuator failure
32-37	Faulty wiring actuator lifting
32-38	Faulty wiring of boom lift handle
32-39	Actuator not in neutral
32-40	Arm / boom pedal not in neutral position
32-41	No connection

32-49	Lifting actuator shorted to ground
32-50	Tilt actuator shorted to ground
32-51	Lifting actuator shorted to battery
32-52	Tilt actuator shorted to battery
32-53	Arm / Boom Lift Pedal Closed to Ground
32-54	The handle / pedal tilt bucket closed to ground
32-55	Arm / Boom Lift Pedal Closed to Battery
32-56	The handle / pedal tilt bucket closed on the battery
32-57	Reduced lift actuator performance
32-58	Reduced tilt actuator performance
32-59	Wrong direction of the lifting actuator
32-60	Incorrect direction of tilt actuator
32-61	Handle lock closed to ground
32-62	Handle lock closed on battery
32-63	The pedal lock circuit is shorted to ground
32-64	The pedal lock circuit is closed to battery
32-65	Sensor supply voltage outside permissible limits
32-66	Battery voltage out of range
32-67	Switch switched during operation
32-68	Information error arm lifting boom
32-69	Control switch switched during operation
32-70	The chain of the right-hand grip is closed to ground
32-71	The chain of the right grip movement is closed on the battery
33-23	Main controller ( Bobcat controller ) not programmed
34-04	The pushbutton panel does not communicate with the Bobcat controller
35-02	Two-speed fan switch, erroneous on
35-03	Two-speed fan switch, erroneous shutdown
36-48	Multiple ACD controllers connected
37-02	Two-speed additional speed selector, erroneous start
37-03	Two-speed optional speed switch, erroneous shutdown
38-04	No connection to joystick controller
38-05	X axis of the left joystick is not in neutral position
38-06	X axis of the right joystick is not in neutral
38-07	Y axis of the left joystick is not in neutral position
38-08	Y axis of the right joystick is not in neutral
38-09	Control mode switch – short to battery or ground
38-11	Actuator not in neutral
38-12	Tilt actuator not in neutral
38-13	Lift actuator failure
38-14	Tilt actuator failure
38-15	Faulty wheel speed control wiring
38-16	Fault wiring for left wheel speed
38-17	Reduced tilt actuator performance
38-18	Reduced lift actuator performance
38-19	X axis of the left joystick, beyond the upper limit of the range
38-20	X axis of the right joystick, beyond the lower limit of the range
38-21	Y axis of the left joystick, beyond the upper limit of the range
38-22	Y axis of the right joystick, beyond the upper limit of the range
38-23	The signal of the front right sensor control for the upper limit of the range

38-24	The signal of the front left sensor control for the upper limit of the range
38-25	The signal of the rear right control sensor beyond the upper limit of the range
38-26	The signal of the rear left sensor control for the upper limit of the range
38-27	Lift actuator signal over upper range limit
38-28	Tilt actuator signal above upper range limit
38-29	X axis of the left joystick, beyond the lower limit of the range
38-30	X axis of the right joystick, beyond the lower limit of the range
38-31	Y axis of the left joystick, beyond the lower limit of the range
38-32	Y axis of the right joystick, beyond the lower limit of the range
38-33	The signal of the front right control sensor for the lower limit of the range
38-34	The signal of the front left control sensor for the lower limit of the range
38-35	The signal of the rear right control sensor for the lower limit of the range
38-36	The signal of the rear left control sensor for the lower limit of the range
38-37	Power supply “1” 5-volt sensor, beyond the lower limit of the range
38-38	Power supply “2” 5-volt sensor, beyond the lower limit of the range
38-39	Actuator lifting closed to ground / beyond the lower limit of the range
38-40	Tilt actuator shorted to ground / signal beyond low range
38-41	Incorrect direction of tilt actuator
38-42	Wrong direction of the lifting actuator
38-43	Solenoid left front drive, erroneous inclusion
38-44	Solenoid of the left reversive drive, wrong inclusion
38-45	Solenoid of the right front drive, erroneous inclusion
38-46	Solenoid of the right reverse drive, erroneous inclusion
38-47	Front right control solenoid, erroneous switch on
38-48	Front left control solenoid, erroneous switch on
38-49	Rear right control solenoid, erroneous switch on
38-50	Rear left control solenoid, erroneous switch on
38-51	Control pressure solenoid, erroneous switch on
38-52	Reverse signal, erroneous activation
38-53	Solenoid left front drive, erroneous shutdown
38-54	Solenoid of the left reversive drive, wrong shutdown
38-55	Solenoid right front drive, erroneous shutdown
38-56	Solenoid of the right reversive drive, wrong shutdown
38-57	Front right solenoid advance control, erroneous shutdown
38-58	Front right solenoid control retract, erroneous shutdown
38-59	Front left extension control solenoid, faulty shutdown
38-60	Front left solenoid control retract, erroneous shutdown
38-61	Rear right firing solenoid, erroneous shutdown
38-62	Rear right solenoid control retract, erroneous shutdown
38-63	Rear left advance control solenoid, faulty shutdown
38-64	Rear left solenoid control retract, erroneous shutdown
38-65	Solenoid pressure control system, erroneous shutdown
38-66	Reverse signal, erroneous shutdown
38-67	No messages from Bobcat controller
38-68	Wheel alignment angles (alignment) not calibrated
38-69	Lifting and tilting actuators not calibrated
38-70	Power down
38-71	Battery voltage out of range
38-72	Drive Pump Not Calibrated
38-73	Control mode / motion mode switch switched during operation

38-74	Unmanaged right wheel speed
38-75	Unmanaged left wheel speed
38-76	Solenoid pressure control system – insufficient current
38-77	Front Right Solenoid Extend Control – Insufficient Current
38-78	Front Right Solenoid Control – Low Current
38-79	Front Left Extend Control Solenoid – Insufficient Current
38-80	Front Left Solenoid Control Retractor – Insufficient Current
38-81	Rear Right Solenoid Extend Control – Insufficient Current
38-82	Rear right solenoid inlet control – insufficient current
38-83	Rear Left Extension Control Solenoid – Insufficient Current
38-84	Rear Left Solenoid Control Retractor – Insufficient Current
38-85	Power supply “1” 5-volt sensor beyond the upper limit of the range
38-86	Power supply “2” 5-volt sensor beyond the upper limit of the range
38-87	Lock the right front wheel (mechanical control failure)
38-88	Lock the left front wheel (mechanical control failure)
38-89	Lock the right rear wheel (mechanical control failure)
38-90	Rear left control error
38-91	No wheel speed sensor pulses
38-92	No left wheel speed sensor pulses
38-93	Right wheel speed sensor not responding
38-94	Left wheel speed sensor not responding
38-98	Controller in drive calibration mode
38-99	Controller in wheel position calibration mode
45-03	Right direction indicator, wrong shutdown
46-02	Left turn signal, erroneous inclusion
46-03	Left direction indicator, erroneous shutdown
47-21	Power supply 8-volt sensor beyond the upper limit of the range
47-22	Power supply 8-volt sensor, beyond the lower limit of the range
48-02	Front light relay erroneous on
48-03	Front light relay erroneous shutdown
49-02	Reverse light switch
49-03	Relay backlight, erroneous shutdown
60-21	Signal control lever rear ext. hydraulics beyond the upper limit of the range
60-22	Signal control lever rear ext. hydraulics beyond the lower limit of the range
60-23	Control lever rear ext. hydraulically does not return to neutral
64-02	Incorrect power switch on
64-03	Faulty power down
74-72	Bobcat controller boot code failure
74-73	Left panel, receiver error
80-02	ACD, output “A”, wrong inclusion
80-03	ACD, output “A”, wrong shutdown
81-02	ACD, output “B”, wrong switch
81-03	ACD, output “B”, wrong shutdown
82-02	ACD, output “C”, wrong inclusion
82-03	ACD, output “C”, wrong shutdown
83-02	ACD, output “D”, wrong switch
83-03	ACD, output “D”, wrong shutdown
84-02	ACD, output “E”, wrong switch
84-03	ACD, output “E”, wrong shutdown
90-02	Service output “C”, erroneous activation

90-03	Service output “C”, erroneous shutdown
91-02	Service output “D”, erroneous activation
91-03	Service output “D”, erroneous shutdown
92-02	Service exit “E”, erroneous inclusion
92-03	Service output “E”, erroneous shutdown
93-02	Service output “F”, erroneous start
93-03	Service output “F”, erroneous shutdown