Diagnostic Report
  • Date Performed 8/6/2025
  • 1
    Active Faults
  • 9
    In-Active Faults
Active Faults (1)
Source: Engine #1 (Address: 0)
  • FMI: 2
  • PGN: 65226
  • SPN: 639
  • Count: 21
In-Active Faults (9)
Source: Brakes - System Controller (Address: 11)
  • FMI: 12
  • PGN: 65227
  • SPN: 639
  • Count: 4
Source: Brakes - System Controller (Address: 11)
  • FMI: 2
  • PGN: 65227
  • SPN: 639
  • Count: 3
Source: (Address: 223)
  • FMI: 2
  • SID: 231
  • Count: 11
Source: Cruise Control / Vehicle Control Unit (Address: 144)
  • FMI: 2
  • SID: 231
  • Count: 14
Source: Safety Restraint System (Address: 232)
  • FMI: 4
  • SID: 251
  • Count: 2
Source: Brakes, Power Unit - ABS (Address: 136)
  • FMI: 12
  • SID: 231
  • Count: 4
Source: Transmission (Address: 130)
  • FMI: 1
  • PID: 158
  • Count: 4
Source: Cab Climate Control (Address: 146)
  • FMI: 4
  • SID: 232
  • Count: 2
Source: Instrument Cluster (Address: 140)
  • FMI: 4
  • PID: 158
  • Count: 4
Readings
  • Oil Level
  • Coolant Level
  • DPF Soot Load
  • DPF Soot Load
  • 37 PSI Oil Pressure
  • 176 °F Coolage Temperature
  • 497,782 mi Vehicle Distance HR
  • 268 °F DPF Inlet Temperature
  • 33 °F DPF Outlet Temperature
J1939 Parameters
PGN
SPN
Name
Value
61445
524
Transmission Selected Gear
0
61445
526
Transmission Actual Gear Ratio
0
61445
523
Transmission Current Gear
0
61454
3218
Engine Exhaust 1 Gas Sensor 1 Power In Range
61454
3219
Engine Exhaust 1 Gas Sensor 1 at Temperature
61454
3220
Engine Exhaust 1 NOx 1 Reading Stable
61454
3221
Engine Exhaust 1 Wide-Range Percent Oxygen 1 Reading Stable
61454
3222
Engine Exhaust 1 Gas Sensor 1 Heater Preliminary FMI
31
61454
3223
Engine Exhaust 1 Gas Sensor 1 Heater Control
61454
3224
Engine Exhaust 1 NOx Sensor 1 Preliminary FMI
31
61454
5714
Engine Exhaust 1 NOx Sensor 1 Self-diagnosis Status
61454
3225
Engine Exhaust 1 Oxygen Sensor 1 Preliminary FMI
31
61455
3228
Aftertreatment 1 Outlet Gas Sensor 1 Power In Range
61455
3229
Aftertreatment 1 Outlet Gas Sensor 1 at Temperature
61455
3230
Aftertreatment 1 Outlet NOx 1 Reading Stable
61455
3231
Aftertreatment 1 Outlet Wide-Range Percent Oxygen 1 Reading Stable
61455
3232
Aftertreatment 1 Outlet Gas Sensor 1 Heater Preliminary FMI
31
61455
3233
Aftertreatment 1 Outlet Gas Sensor 1 Heater Control
61455
3234
Aftertreatment 1 Outlet NOx Sensor 1 Preliminary FMI
31
61455
5713
Aftertreatment 1 Outlet NOx Sensor 1 Self-diagnosis Status
61455
3235
Aftertreatment 1 Outlet Oxygen Sensor 1 Preliminary FMI
31
65265
69
Two Speed Axle Switch
65265
70
Parking Brake Switch
65265
1633
Cruise Control Pause Switch
65265
3807
Park Brake Release Inhibit Request
65265
84
Wheel-Based Vehicle Speed
0 mph
65265
595
Cruise Control Active
65265
596
Cruise Control Enable Switch
65265
597
Brake Switch
65265
598
Clutch Switch
65265
599
Cruise Control Set Switch
65265
600
Cruise Control Coast (Decelerate) Switch
65265
601
Cruise Control Resume Switch
65265
602
Cruise Control Accelerate Switch
65265
976
PTO Governor State
65265
527
Cruise Control States
65265
968
Engine Idle Increment Switch
65265
967
Engine Idle Decrement Switch
65265
966
Engine Diagnostic Test Mode Switch
65265
1237
Engine Shutdown Override Switch
65266
183
Engine Fuel Rate
0.63 gal/h
65266
184
Engine Instantaneous Fuel Economy
5.68 mpg
61442
560
Transmission Driveline Engaged
61442
573
Transmission Torque Converter Lockup Engaged
61442
574
Transmission Shift In Process
61442
4816
Transmission Torque Converter Lockup Transition in Process
61442
191
Transmission 1 Output Shaft Speed
0
61442
522
Percent Clutch Slip
0 %
61442
606
Engine Momentary Overspeed Enable
61442
607
Progressive Shift Disable
61442
5015
Momentary Engine Maximum Power Enable
61442
161
Transmission 1 Input Shaft Speed
600.25
61443
558
Accelerator Pedal 1 Low Idle Switch
61443
559
Accelerator Pedal Kickdown Switch
61443
1437
Road Speed Limit Status
61443
2970
Accelerator Pedal 2 Low Idle Switch
61443
91
Accelerator Pedal 1 Position
0 %
61443
92
Engine Percent Load At Current Speed
11 %
61443
2979
Vehicle Acceleration Rate Limit Status
61443
5021
Momentary Engine Maximum Power Enable Feedback
61443
5399
DPF Thermal Management Active
61443
5400
SCR Thermal Management Active
65134
1592
Front Axle, Left Wheel Speed
0 mph
65134
1593
Front axle, right wheel speed
0 mph
65134
1594
Rear axle, left wheel speed
0 mph
65134
1595
Rear axle, right wheel speed
0 mph
1024
2920
External Acceleration Demand
32.81 ft/s²
1024
2914
XBR EBI Mode
1024
2915
XBR Priority
1024
2916
XBR Control Mode
1024
15201
XBR Compensation Mode
1024
15263
XBR Brake Hold Request
1024
3189
XBR Message Counter
7
1024
3188
XBR Message Checksum
8
61444
899
Engine Torque Mode
61444
4154
Actual Engine - Percent Torque (Fractional)
15 %
61444
512
Driver's Demand Engine - Percent Torque
0 %
61444
513
Actual Engine - Percent Torque
7 %
61444
190
Engine Speed
601
61444
1483
Source Address of Controlling Device for Engine Control
0
61444
1675
Engine Starter Mode
65265
69
Two Speed Axle Switch
65265
70
Parking Brake Switch
65265
1633
Cruise Control Pause Switch
65265
3807
Park Brake Release Inhibit Request
65265
84
Wheel-Based Vehicle Speed
0 mph
65265
595
Cruise Control Active
65265
596
Cruise Control Enable Switch
65265
597
Brake Switch
65265
598
Clutch Switch
65265
599
Cruise Control Set Switch
65265
600
Cruise Control Coast (Decelerate) Switch
65265
601
Cruise Control Resume Switch
65265
602
Cruise Control Accelerate Switch
65265
976
PTO Governor State
65265
527
Cruise Control States
65265
968
Engine Idle Increment Switch
65265
967
Engine Idle Decrement Switch
65265
966
Engine Diagnostic Test Mode Switch
65265
1237
Engine Shutdown Override Switch
61441
561
ASR Engine Control Active
61441
562
ASR Brake Control Active
61441
563
Anti-Lock Braking (ABS) Active
61441
1121
EBS Brake Switch
61441
575
ABS Off-road Switch
61441
576
ASR Off-road Switch
61441
577
ASR "Hill Holder" Switch
61441
1238
Traction Control Override Switch
61441
972
Accelerator Interlock Switch
61441
971
Engine Derate Switch
61441
970
Engine Auxiliary Shutdown Switch
61441
969
Remote Accelerator Enable Switch
61441
1243
ABS Fully Operational
61441
1439
EBS Red Warning Signal
61441
1438
ABS/EBS Amber Warning Signal (Powered Vehicle)
61441
1793
ATC/ASR Information Signal
61441
7941
Railroad Mode Switch
61441
2911
Halt brake switch
61441
1836
Trailer ABS Status
61441
1792
Tractor-Mounted Trailer ABS Warning Signal
64981
2791
Engine Exhaust Gas Recirculation 1 Valve 1 Control 1
94.11 %
64981
2792
Engine Variable Geometry Turbocharger (VGT) Air Control Shutoff Valve
64981
5323
Engine Fuel Control Mode
64981
5457
Engine Variable Geometry Turbocharger 1 Control Mode
64981
2795
Engine Variable Geometry Turbocharger (VGT) 1 Actuator Position
16 %
61440
900
Retarder Torque Mode
61440
571
Retarder Enable - Brake Assist Switch
61440
572
Retarder Enable - Shift Assist Switch
61440
520
Actual Retarder - Percent Torque
0 %
61440
1082
Engine Coolant Load Increase
61440
1667
Retarder Requesting Brake Light
61440
4233
Retarder Road Speed Limit Switch
61440
4234
Retarder Road Speed Exceeded Status
61440
1480
Source Address of Controlling Device for Retarder Control
15
65215
904
Front Axle Speed
0 mph
65215
905
Relative Speed; Front Axle, Left Wheel
0 mph
65215
906
Relative Speed; Front Axle, Right Wheel
0 mph
65215
907
Relative Speed; Rear Axle #1, Left Wheel
0 mph
65215
908
Relative Speed; Rear Axle #1, Right Wheel
0 mph
65215
909
Relative Speed; Rear Axle #2, Left Wheel
0 mph
65215
910
Relative Speed; Rear Axle #2, Right Wheel
0 mph
64964
3839
Brake Temperature Warning
64964
2913
Halt brake mode
64964
2912
Hill holder mode
64964
2919
Foundation Brake Use
64964
2917
XBR System State
64964
2918
XBR Active Control Mode
64964
2921
XBR Acceleration Limit
-13.12 ft/s²
64964
5275
Parking Brake Actuator Fully Activated
64964
5847
Emergency Braking Active
64964
7942
Railroad Mode
64964
15264
XBR Brake Hold Mode
65103
1813
VDC Information Signal
65103
1814
VDC Fully Operational
65103
1815
VDC brake light request
65103
1816
ROP Engine Control active
65103
1818
ROP Brake Control active
65103
1817
YC Engine Control active
65103
1819
YC Brake Control active
65103
5624
Trailer-VDC Active
65247
514
Nominal Friction - Percent Torque
5 %
65247
2978
Estimated Engine Parasitic Losses - Percent Torque
126 %
65247
3237
Engine Exhaust 1 Dew Point
65247
3238
Aftertreatment 1 Exhaust Dew Point
65247
3239
Engine Exhaust 2 Dew Point
65247
3240
Aftertreatment 2 Exhaust Dew Point
65270
102
Engine Intake Manifold #1 Pressure
0 PSI
65270
105
Engine Intake Manifold 1 Temperature
141.8 °F
65270
106
Engine Intake Air Pressure
14.21 PSI
65270
107
Engine Air Filter 1 Differential Pressure
1.84 PSI
65270
173
Engine Exhaust Temperature
234.61 °F
64946
3251
Aftertreatment 1 Diesel Particulate Filter Differential Pressure
0.03 PSI
64946
3252
Aftertreatment 1 Exhaust Temperature 2 Preliminary FMI
31
64946
3253
Aftertreatment 1 Diesel Particulate Filter Differential Pressure Preliminary FMI
7
64946
3254
Aftertreatment 1 Diesel Particulate Filter Intermediate Temperature Preliminary FMI
31
64947
3246
Aftertreatment 1 Diesel Particulate Filter Outlet Temperature
330.24 °F
64947
3247
Aftertreatment 1 Exhaust Temperature 3 Preliminary FMI
31
64947
3248
Aftertreatment 1 Diesel Particulate Filter Outlet Exhaust Temperature Preliminary FMI
31
64948
3242
Aftertreatment 1 Diesel Particulate Filter Intake Temperature
267.74 °F
64948
3243
Aftertreatment 1 Exhaust Temperature 1 Preliminary FMI
31
64948
3244
Aftertreatment 1 Diesel Particulate Filter Intake Temperature Preliminary FMI
31
65263
94
Engine Fuel Delivery Pressure
46.99 PSI
65263
98
Engine Oil Level
100 %
65263
100
Engine Oil Pressure 1
36.55 PSI
65263
101
Engine Crankcase Pressure 1
14.43 PSI
65263
111
Engine Coolant Level 1
100 %
65254
959
Seconds
26
65254
960
Minutes
45
65254
961
Hours
23
65254
963
Month
12
65254
962
Day
28
65254
964
Year
2,015
65254
1601
Local minute offset
-15
65254
1602
Local hour offset
-12
65112
1727
Bellow Pressure Rear Axle Left
3.99 PSI
65112
1728
Bellow Pressure Rear Axle Right
3.99 PSI
65269
171
Ambient Air Temperature
72.5 °F
65276
96
Fuel Level 1
2.4 %
65198
46
Pneumatic Supply Pressure
294.72 PSI
65198
1087
Service Brake Circuit 1 Air Pressure
110.23 PSI
65198
1088
Service Brake Circuit 2 Air Pressure
110.23 PSI
65198
1351
Air Compressor Status
57344
1684
Auxiliary Heater Coolant Pump Request
57344
1682
Battery Main Switch Hold Request
57344
1714
Operator Seat Direction Switch
57344
1856
Seat Belt Switch
57344
5630
Park Brake Command
57344
1655
Vehicle Limiting Speed Governor Decrement Switch
57344
1654
Vehicle Limiting Speed Governor Increment Switch
57344
1653
Vehicle Limiting Speed Governor Enable Switch
57344
3695
Aftertreatment Regeneration Inhibit Switch
57344
3696
Aftertreatment Regeneration Force Switch
57344
1666
Automatic Gear Shifting Enable Switch
57344
1656
Engine Automatic Start Enable Switch
57344
1683
Auxiliary Heater Mode Request
57344
1685
Request Engine Zone Heating
57344
1686
Request Cab Zone Heating
65217
917
Total Vehicle Distance (High Resolution)
2,628,291,422.69 ft
65272
177
Transmission Oil Temperature 1
118.57 °F
65272
3028
Transmission Oil Level 1 Countdown Timer
65272
3026
Transmission Oil Level 1 Measurement Status
65269
108
Barometric Pressure
14.43 PSI
65269
171
Ambient Air Temperature
71.21 °F
65269
172
Engine Intake 1 Air Temperature
417.2 °F
64891
3719
Aftertreatment 1 Diesel Particulate Filter Soot Load Percent
26 %
64891
3720
Aftertreatment 1 Diesel Particulate Filter Ash Load Percent
0 %
64892
3697
Diesel Particulate Filter Lamp Command
64892
8857
Diesel Particulate Filter Active Regeneration Availability Status
64892
3699
Aftertreatment Diesel Particulate Filter Passive Regeneration Status
64892
3700
Aftertreatment Diesel Particulate Filter Active Regeneration Status
64892
3701
Aftertreatment Diesel Particulate Filter Status
64892
3702
Diesel Particulate Filter Active Regeneration Inhibited Status
64892
3703
Diesel Particulate Filter Active Regeneration Inhibited Due to Inhibit Switch
64892
3704
Diesel Particulate Filter Active Regeneration Inhibited Due to Clutch Disengaged
64892
3705
Diesel Particulate Filter Active Regeneration Inhibited Due to Service Brake Active
64892
3706
Diesel Particulate Filter Active Regeneration Inhibited Due to PTO Active
64892
3707
Diesel Particulate Filter Active Regeneration Inhibited Due to Accelerator Pedal Off Idle
64892
3708
Diesel Particulate Filter Active Regeneration Inhibited Due to Out of Neutral
64892
3709
Diesel Particulate Filter Active Regeneration Inhibited Due to Vehicle Speed Above Allowed Speed
64892
3710
Diesel Particulate Filter Active Regeneration Inhibited Due to Parking Brake Not Set
64892
3711
Diesel Particulate Filter Active Regeneration Inhibited Due to Low Exhaust Temperature
64892
3712
Diesel Particulate Filter Active Regeneration Inhibited Due to System Fault Active
64892
3713
Diesel Particulate Filter Active Regeneration Inhibited Due to System Timeout
64892
3714
Diesel Particulate Filter Active Regeneration Inhibited Due to Temporary System Lockout
64892
3715
Diesel Particulate Filter Active Regeneration Inhibited Due to Permanent System Lockout
64892
3716
Diesel Particulate Filter Active Regeneration Inhibited Due to Engine Not Warmed Up
64892
3717
Diesel Particulate Filter Active Regeneration Inhibited Due to Vehicle Speed Below Allowed Speed
64892
3718
Diesel Particulate Filter Automatic Active Regeneration Initiation Configuration
64892
3698
Exhaust System High Temperature Lamp Command
64892
4175
Diesel Particulate Filter Active Regeneration Forced Status
64892
5504
Hydrocarbon Doser Purging Enable
64892
5629
Diesel Particulate Filter Active Regeneration Inhibited Due to Low Exhaust Pressure
64892
3750
Aftertreatment 1 Diesel Particulate Filter Conditions Not Met for Active Regeneration
64892
10153
Diesel Particulate Filter Active Regeneration Inhibited Due to Thresher
65110
1761
Aftertreatment 1 Diesel Exhaust Fluid Tank Volume
98.8 %
65110
3517
Aftertreatment 1 Diesel Exhaust Fluid Tank Level
19.89 in
65110
3532
Aftertreatment 1 Diesel Exhaust Fluid Tank Level/Volume Preliminary FMI
31
65110
5245
Aftertreatment Diesel Exhaust Fluid Tank Low Level Indicator
65110
4365
Aftertreatment 1 Diesel Exhaust Fluid Tank 1 Temperature Preliminary FMI
31
65110
5246
Aftertreatment SCR Operator Inducement Severity
65110
4366
Aftertreatment 1 Diesel Exhaust Fluid Tank 1 Heater Preliminary FMI
31
65245
103
Engine Turbocharger 1 Speed
10,424
65245
1665
Engine Turbocharger Oil Level Switch
65257
182
Engine Trip Fuel
72,658.53 gal
65257
250
Engine Total Fuel Used
72,658.53 gal
65262
110
Engine Coolant Temperature
176 °F
65262
174
Engine Fuel 1 Temperature 1
176 °F
65262
175
Engine Oil Temperature 1
192.14 °F
65271
158
Key Switch Battery Potential
12.5
65269
171
Ambient Air Temperature
71.21 °F
65159
1433
Engine Desired Ignition Timing 1
-1.62
65159
1436
Engine Actual Ignition Timing
-1.62
53248
1487
Illumination Brightness Percent
50 %
53248
13079
Operator Desired Display Mode Command 1
53248
13080
Operator Desired Display Mode Command 2
65260
237
Vehicle Identification Number
N 146729
65249
901
Retarder Type
65249
902
Retarder Location
65249
557
Retarder Control Method
0
65249
546
Retarder Speed At Idle, Point 1
900
65249
551
Retarder Percent Torque At Idle, Point 1
-58 %
65249
548
Maximum Retarder Speed, Point 2
2,300
65249
552
Retarder Percent Torque At Maximum Speed, Point 2
-83 %
65249
549
Retarder Speed At Point 3
1,100
65249
553
Retarder Percent Torque At Point 3
-61 %
65249
550
Retarder Speed At Point 4
1,700
65249
554
Retarder Percent Torque At Point 4
-94 %
65249
547
Retarder Speed At Peak Torque, Point 5
1,400
65249
556
Retarder Reference Torque
1,543
65249
555
Retarder Percent Torque At Peak Torque, Point 5
-100 %
65254
959
Seconds
10
65254
960
Minutes
0
65254
961
Hours
16
65254
963
Month
8
65254
962
Day
6
65254
964
Year
2,025
65254
1601
Local minute offset
0
65254
1602
Local hour offset
-4
65251
188
Engine Speed At Idle, Point 1
600
65251
539
Engine Percent Torque At Idle, Point 1
60 %
65251
528
Engine Speed At Point 2
1,400
65251
540
Engine Percent Torque At Point 2
98 %
65251
529
Engine Speed At Point 3
833.25
65251
541
Engine Percent Torque At Point 3
76 %
65251
530
Engine Speed At Point 4
1,066.62
65251
542
Engine Percent Torque At Point 4
98 %
65251
531
Engine Speed At Point 5
1,300
65251
543
Engine Percent Torque At Point 5
100 %
65251
532
Engine Speed At High Idle, Point 6
1,400
65251
544
Engine Reference Torque
2,194
65251
533
Engine Maximum Momentary Override Speed, Point 7
2,250
65251
535
Engine Requested Speed Control Range Lower Limit
500
65251
536
Engine Requested Speed Control Range Upper Limit
2,500
65251
537
Engine Requested Torque Control Range Lower Limit
0 %
65251
538
Engine Requested Torque Control Range Upper Limit
100 %
65251
1712
Engine Requested Speed Control Range Upper Limit (Extended Range)
3,000
65242
965
Number of Software Identification Fields
3
65242
234
Software Identification
21975723P0121385190P0121385191P01
65242
965
Number of Software Identification Fields
2
65242
234
Software Identification
BB41103 BB41104