Error codes of mini Bobcat loaders will help you identify a faulty actuator and repair the failed mechanism of both the internal combustion engine and the hydraulic system more quickly
Bobcat Fault Codes List p1 pdf Download
Bobcat Fault Codes List p2 pdf Download
Bobcat Fault Codes List p3 pdf Download
Deciphering the error codes Bobcat
CODE DESCRIPTION
01-16 Air filter not connected
01-17 air filter clogged
02-16 Hydraulic pressure filter not connected.
02-17 Clogged hydraulic pressure filter
03-09 Low battery voltage
03-10 Battery High 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 Engine oil pressure at the level of emergency engine shutdown
04-21 Engine oil pressure above maximum permissible
04-22 The engine oil pressure is below the maximum allowable
05-09 Low make-up pressure in hydraulic system
05-14 Extremely low make-up pressure in the hydraulic system
05-15 Feed pressure in hydraulic system at the level of emergency engine shutdown
05-21 Recharge pressure in hydraulic system is higher than maximum permissible
05-22 The feed pressure in the hydraulic system is below the maximum allowable
06-10 High engine speed
06-11 Extremely high engine speed
06-13 Missing engine speed signal
06-15 Engine speed at the level of emergency engine shutdown
06-18 Engine revolutions out of limits
07-10 High hydraulic oil temperature
07-11 Extremely high oil temperature in the hydraulic system
07-15 Oil temperature in the hydraulic system at the level of emergency engine shutdown
07-21 Oil temperature in the hydraulic system is above the maximum permissible
07-22 Oil temperature in the hydraulic system is 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 maximum permissible
08-22 Engine coolant temperature is below maximum
09-09 Low fuel level
09-21 The fuel level is 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 lower limit of the range
12-23 PWM controller front ext. non-neutral hydraulics
13-05 Fuel holding solenoid retainer shorted to battery
13-06 Retention fuel cut-off solenoid shorted to ground
13-07 Break of the fuel cut-off solenoid circuit
14-02 Fuel Cut-Off Solenoid Solenoid Incorrectly Switched On
14-03 Fuel Cut-Off Solenoid Solenoid, Incorrect Shut Off
15-02 Retractable solenoid locking thrust, erroneous inclusion
15-03 Retractable solenoid locking thrust, erroneous shutdown
16-05 Holding solenoid blocking thrust closed to battery
16-06 The holding solenoid of blocking of thrust is closed on weight
16-07 Breaking the chain 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 hydraulic shut-off valve solenoid
18-05 Solenoid spool closed to 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 bucket positioning solenoid, erroneous shutdown
20-02 Speed change solenoid, erroneous switch on
20-03 Solenoid speed shift, erroneous shutdown
21-02 Glow plugs, erroneous inclusion
21-03 Glow plugs, erroneous shutdown
22-02 Starter, wrong inclusion
22-03 Starter, wrong 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 Wrong switching on of the front base solenoid
26-03 Failed shutdown of the front base solenoid
27-02 Wrong activation of the front stock solenoid
27-03 Faulty shutdown of the front stock solenoid
28-02 Wrong activation of diverter solenoid
28-03 Error shutdown diverter solenoid
29-02 Large feed solenoid, erroneous switch on
29-03 Large feed solenoid, mistaken shutdown
30-28 Controller memory failure
31-28 Recovery Mode Malfunction
32-04 Extended Management (ACS) does not communicate with the Bobcat controller
32-23 Extended ACS Management Not Calibrated
32-31 Failure of the tilt actuator
32-32 Malfunctioning Tilt Actuator Wiring
32-33 Wiring Fault
32-34 Tilt actuator not in neutral position
32-35 bucket tilt / pedal not in neutral position
32-36 Failure of the lifting mechanism
32-37 Faulty wiring actuator lifting
32-38 Malfunctioning Boom Lift Arm Wiring
32-39 Actuator lift not in neutral
32-40 Non-Neutral Boom / Boom Pedal
32-41 No connection
32-49 Executive lift mechanism shorted to ground
32-50 Tilt actuator shorted to ground
32-51 Actuator lift shorted to battery
32-52 Tilt actuator shorted to battery
32-53 Boom arm / pedal closed to ground
32-54 Handle / pedal tilt bucket closed to ground
32-55 Boom arm / pedal closed on battery
32-56 Bucket Tilt / Handle Closed on Battery
32-57 Decreased performance of the lifting mechanism
32-58 Decreased performance of the tilt actuator
32-59 Incorrect 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 shorted 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 Boom Lift Information Error
32-69 Control mode switch switched during operation
32-70 The chain of the right-hand grip is closed to ground
32-71 The chain of the right-hand grip is closed to the battery
33-23 Main controller (Bobcat controller) not programmed
34-04 Pushbutton panel not communicating with 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 switch, erroneous activation
37-03 Two-speed optional speed switch, erroneous shutdown
38-04 No connection with 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 position
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 lift not in neutral
38-12 Tilt Actuator Non-Neutral
38-13 Failure of the lifting mechanism
38-14 Failure of the tilt actuator
38-15 Malfunction in wheel speed control wiring
38-16 Faulty wiring for left wheel speed
38-17 Reduced tilt actuator performance
38-18 Reduced performance of the lifting mechanism
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 Signal of the front right control sensor beyond the upper limit of the range
38-24 Signal of the front left control sensor beyond the upper limit of the range
38-25 Signal of the rear right control sensor beyond the upper limit of the range
38-26 Signal of the rear left control sensor beyond the upper limit of the range
38-27 Signal actuator lifting above the upper limit of the range
38-28 Signal actuator tilt beyond the upper limit of the range
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 Signal of the front left control sensor for the lower limit of the range
38-35 The signal of the rear right control sensor beyond the lower limit of the range
38-36 Rear left control sensor signal beyond the lower limit of the range
38-37 Power "1" 5-volt sensor, beyond the lower limit of the range
38-38 Power "2" 5-volt sensor, beyond the lower limit of the range
38-39 Actuator lift closed to ground / beyond the lower limit of the range
38-40 The tilt actuator is shorted to ground / signal beyond the lower limit of the range
38-41 Incorrect direction of tilt actuator
38-42 Incorrect direction of lift actuator
38-43 Solenoid left front drive, erroneous inclusion
38-44 Solenoid left reversing drive, erroneous inclusion
38-45 Right front drive solenoid, erroneous switch on
38-46 Solenoid of the right reversing drive, erroneous switching on
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, Incorrect Inclusion
38-51 Pressure control solenoid, erroneous switch on
38-52 Reverse signal, erroneous activation
38-53 Solenoid of the left front drive, erroneous switching off
38-54 Solenoid of the left reversing drive, erroneous switching off
38-55 Right front drive solenoid, erroneous shutdown
38-56 Solenoid of the right reversible drive, erroneous switching off
38-57 Front Right Solenoid Extend Control, Faulty Shutdown
38-58 Front Right Solenoid Retractor Control, Faulty Shutdown
38-59 Front Left Extend Control Solenoid Fault Shutdown
38-60 Front Left Solenoid Control Retractor, erroneous shutdown
38-61 Rear Right Solenoid Extend Control, Faulty Shutdown
38-62 Rear Right Solenoid Retractor Control, Faulty Shutdown
38-63 Rear Left Extend Control Solenoid Erroneous Shutdown
38-64 Rear Left Solenoid Control Retractor, Faulty Shutdown
38-65 Solenoid pressure control system, erroneous shutdown
38-66 Reversing signal, wrong 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 Off
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 Speed of an unguided right wheel, erroneous switching on
38-75 Unmanaged left wheel speed, erroneous start
38-76 Control Pressure Solenoid - Insufficient Current
38-77 Front Right Solenoid Extend Control - Insufficient Current
38-78 Front Right Solenoid Retractor Control - Insufficient 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 Retractor Control - Insufficient Current
38-83 Rear Left Extension Control Solenoid - Insufficient Current
38-84 Rear Left Solenoid Control Retractor - Insufficient Current
38-85 Power "1" 5-volt sensor beyond the upper limit of the range
38-86 Power "2" 5-volt sensor beyond the upper limit of the range
38-87 Lock the right front wheel (mechanical control fault)
38-88 Locking of the left front wheel (mechanical control fault)
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, erroneous shutdown
46-02 Left turn signal, wrong 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, Faulty Shutdown
49-02 Rear light relay, erroneous switch on
49-03 Rear light relay, wrong 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 Rear control lever add. hydraulically does not return to neutral
64-02 Wrong power switch on
64-03 Error power switch off
74-72 Bobcat Controller Boot Code Failure
74-73 Left panel, receiver error
80-02 ACD, output "A", erroneous activation
80-03 ACD, output "A", wrong shutdown
81-02 ACD, output "B", erroneous activation
81-03 ACD, output "B", wrong shutdown
82-02 ACD, output "C", erroneous activation
82-03 ACD, output "C", wrong shutdown
83-02 ACD, output "D", erroneous activation
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", wrong shutdown
91-02 Service output "D", erroneous activation
91-03 Service output "D", wrong shutdown
92-02 Service output "E", erroneous inclusion
92-03 Service output "E", wrong shutdown
93-02 Service output "F", erroneous activation
93-03 Service output "F", wrong shutdown
Jose Mondragon (Saturday, 25 December 2021 16:04)
I have a 2012 bobcat T-190 , Error Code M4622, what wiring diagram can I follow to trovuleshot the problem?