Diagnostic Trouble Codes - CAB - Control Unit CAB and Cab Power Module

Control Unit

SPN

FMI

Priority

Description

CAB

170

03

Warning

Cab air temperature sensor output (cc# 766) is out of range - greater than 4.93 VDC.

CAB

170

04

Warning

Cab air temperature sensor output (cc# 766) is out of range - less than 0.10 VDC.

CAB

171

03

Warning

Cab inlet air temperature sensor output (cc# 763) is out of range - greater than 4.93 VDC.

CAB

171

04

Warning

Cab inlet air temperature sensor output (cc# 763) is out of range - less than 0.10 VDC.

CAB

629

12

Warning

Control unit CAB has reset itself due to watchdog timer.

CAB

677

03

Warning

Start relay signal (cc# 107) is ON when commanded OFF by control unit CAB.

CAB

677

06

Warning

Start relay signal (cc# 107) is OFF when commanded ON by control unit CAB.

CAB

875

04

Warning

HVAC low pressure switch is open.

CAB

1231

09

Warning

No Local CAN Bus messages are arriving.

CAB

1487

03

Warning

Dimmer (cc# 549) is out of range - greater than 4.5 VDC.

CAB

1487

04

Warning

Dimmer (cc# 549) is out of range - less than 0.5 VDC.

CAB

1491

03

Warning

Cab backlighting (cc# 511) is ON when commanded OFF by control unit CAB.

CAB

1491

06

Warning

Cab backlighting (cc# 511) is OFF when commanded ON by control unit CAB.

CAB

1497

03

Warning

Unloading auger indicator (cc# 533) is ON when commanded OFF by control unit CAB.

CAB

1497

06

Warning

Unloading auger indicator (cc# 533) is OFF when commanded ON by control unit CAB.

CAB

1503

03

Warning

A row of switches in the armrest switch matrix is shorted to voltage.

CAB

1503

05

Warning

Armrest matrix connection status (cc# 928) voltage too low.

CAB

1503

11

Warning

A column of switches in the armrest switch matrix is shorted to ground.

CAB

1504

04

Warning

Seat switch has remained closed for 8 continuous hours of operation.

CAB

1544

03

Warning

A row of switches in the multifunction control handle is shorted to voltage.

CAB

1544

11

Warning

A column of switches in the multifunction control handle is shorted to ground.

CAB

1547

03

Warning

Core temperature sensor output (cc# 764) is out of range - greater than 4.93 VDC.

CAB

1547

04

Warning

Core temperature sensor output (cc# 764) is out of range - less than 0.10 VDC.

CAB

1549

00

Calibration

Temperature door position (cc# 774) is out of range when fully closed - greater than 4.75 VDC.

CAB

1549

01

Calibration

Temperature door position (cc# 774) is out of range when fully open - less than 0.25 VDC.

CAB

1549

03

Warning

Temperature door position (cc# 774) is out of range - greater than 4.5 VDC.

CAB

1549

04

Warning

Temperature door position (cc# 774) is out of range - less than 0.1 VDC.

CAB

1549

06

Warning

Temperature door actuator high (cc# 771) is OFF when commanded ON by control unit CAB.

CAB

1549

12

Warning

Temperature door has not completed the movement requested by the control unit CAB.

CAB

1549

13

Information

Temperature door has not been calibrated.

CAB

1549

16

Calibration

Temperature door position (cc# 774) is out of range when fully open - greater than 1.00 VDC.

CAB

1549

18

Calibration

Temperature door position (cc# 774) is out of range when fully closed - less than 4.00 VDC.

CAB

1865

11

Warning

One of the following conditions occurred:

●Key switch run (cc# 013) is ON when key switch accessory (cc# 011) and key switch start (cc# 104) is OFF.

●Key switch start (cc# 104) is ON when key switch run (cc# 013) is OFF.

●Key switch start (cc# 104) is ON when key switch accessory (cc# 011) is ON.

CAB

1867

06

Warning

Cab power module micro power (cc# 012) is OFF when commanded ON by control unit CAB.

CAB

2348

03

Warning

Cab roof lights 3, 4 high (cc# 585) is ON when commanded OFF by control unit CAB.

CAB

2348

05

Warning

Cab roof lights 3, 4 high (cc# 585) is open circuit.

CAB

2348

06

Warning

Cab roof lights 3, 4 high (cc# 585) is OFF when commanded ON by control unit CAB.

CAB

2368

03

Warning

Left turn/trailer indicator (cc# 569) is ON when commanded OFF by control unit CAB.

CAB

2368

06

Warning

Left turn/trailer indicator (cc# 569) is OFF when commanded ON by control unit CAB.

CAB

2370

03

Warning

Right turn/combine indicator (cc# 597) is ON when commanded OFF by control unit CAB.

CAB

2370

06

Warning

Right turn/combine indicator (cc# 597) is OFF when commanded ON by control unit CAB.

CAB

2386

03

Warning

Front beacon light (cc# 573) is ON when commanded OFF by control unit CAB.

CAB

2386

05

Warning

Front beacon light (cc# 573) is open circuit.

CAB

2386

06

Warning

Front beacon light (cc# 573) is OFF when commanded ON by control unit CAB.

CAB

2876

11

Warning

Right turn signal (cc# 513) and left turn signal (cc# 514) are ON at the same time.

CAB

3509

03

Warning

Control unit CAB sensor supply 1 (cc# 233) is out of range - greater than 5.5 VDC.

CAB

3509

04

Warning

Control unit CAB sensor supply 1 (cc# 233) is out of range - less than 4.5 VDC.

CAB

3510

03

Warning

Control unit CAB sensor supply 2 (cc# 243) is out of range - greater than 5.5 VDC.

CAB

3510

04

Warning

Control unit CAB sensor supply 2 (cc# 243) is out of range - less than 4.5 VDC.

CAB

3597

06

Information

CAB protected power (cc# 552) is out of range - less than 4.0 VDC.

CAB

523319

03

Stop

CAB switched power (cc# 932) is ON when commanded OFF by control unit CAB.

CAB

523319

06

Warning

CAB switched power (cc# 932) is OFF when commanded ON by control unit CAB.

CAB

523490

03

Warning

High idle indicator (cc# 529) has voltage present when control unit CAB has turned low side driver ON.

CAB

523490

06

Warning

High idle indicator (cc# 529) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523491

03

Warning

Mid idle indicator (cc# 528) has voltage present when control unit CAB has turned low side driver ON.

CAB

523491

06

Warning

Mid idle indicator (cc# 528) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523492

03

Warning

Low idle indicator (cc# 527) has voltage present when control unit CAB has turned low side driver ON.

CAB

523492

06

Warning

Low idle indicator (cc# 527) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523622

04

Information

Cab power module power 5 (cc# 062) less than 10.5 VDC at the CPM input.

CAB

523623

03

Warning

Switched auxiliary power 1 (cc# 071) is ON when commanded OFF by control unit CAB.

CAB

523623

06

Warning

Switched auxiliary power 1 (cc# 071) is OFF when commanded ON by control unit CAB.

CAB

523624

03

Warning

Cab roof lights 3 ,4 (cc# 584) is ON when commanded OFF by control unit CAB.

CAB

523624

05

Warning

Cab roof lights 3, 4 (cc# 584) is open circuit.

CAB

523624

06

Warning

Cab roof lights 3, 4 (cc# 584) is OFF when commanded ON by control unit CAB.

CAB

523625

00

Calibration

Fan speed adjust (cc# 074) is out of range at maximum - greater than 4.25 VDC.

CAB

523625

01

Calibration

Fan speed adjust (cc# 074) is out of range at minimum - less than 0.25 VDC.

CAB

523625

03

Warning

Fan speed adjust (cc# 074) is out of range - greater than 4.50 VDC.

CAB

523625

04

Warning

Fan speed adjust (cc# 074) is out of range - less than 0.50 VDC.

CAB

523625

13

Information

Fan speed adjust (cc# 074) has not been calibrated.

CAB

523625

16

Calibration

Fan speed adjust (cc# 074) is out of range at minimum - greater than 1.00 VDC.

CAB

523625

18

Calibration

Fan speed adjust (cc# 074) is out of range at maximum - less than 4.00 VDC.

CAB

523626

14

Warning

Right rear red light (cc# 517) output driver fault.

CAB

523627

14

Warning

Left rear red light (cc# 518) output driver fault.

CAB

523628

14

Warning

Front beacon light (cc# 573) output driver fault.

CAB

523629

03

Warning

Left amber lights (cc# 516) is ON when commanded OFF by control unit CAB.

CAB

523629

05

Warning

Left amber lights (cc# 516) is open circuit.

CAB

523629

06

Warning

Left amber lights (cc# 516) is OFF when commanded ON by control unit CAB.

CAB

523630

03

Warning

Cab roof lights 1, 6 (cc# 581) is ON when commanded OFF by control unit CAB.

CAB

523630

05

Warning

Cab roof lights 1, 6 (cc# 581) is open circuit.

CAB

523630

06

Warning

Cab roof lights 1, 6 (cc# 581) is OFF when commanded ON by control unit CAB.

CAB

523631

03

Warning

Recirculation fan power (cc# 082) is ON when commanded OFF by control unit CAB.

CAB

523631

05

Warning

Recirculation fan power (cc# 082) is open circuit.

CAB

523631

06

Warning

Recirculation fan power (cc# 082) is OFF when commanded ON by control unit CAB.

CAB

523632

03

Warning

Cab roof lights 2, 5 (cc# 583) is ON when commanded OFF by control unit CAB.

CAB

523632

05

Warning

Cab roof lights 2, 5 (cc# 583) is open circuit.

CAB

523632

06

Warning

Cab roof lights 2, 5 (cc# 583) is OFF when commanded ON by control unit CAB.

CAB

523633

03

Warning

Right amber lights (cc# 515) is ON when commanded OFF by control unit CAB.

CAB

523633

05

Warning

Right amber lights (cc# 515) is open circuit.

CAB

523633

06

Warning

Right amber lights (cc# 515) is OFF when commanded ON by control unit CAB.

CAB

523634

03

Warning

Hazard lights indicator (cc# 555) is ON when commanded OFF by control unit CAB.

CAB

523634

06

Warning

Hazard lights indicator (cc# 555) is OFF when commanded ON by control unit CAB.

CAB

523635

03

Warning

Feed rate enabled indicator (cc# 541) has voltage present when control unit CAB has turned low side driver ON.

CAB

523635

06

Warning

Feed rate enabled indicator (cc# 541) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523636

03

Warning

4WD low indicator (cc# 536) has voltage present when control unit CAB has turned low side driver ON.

CAB

523636

06

Warning

4WD low indicator (cc# 536) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523637

03

Warning

4WD high indicator (cc# 543) has voltage present when control unit CAB has turned low side driver ON.

CAB

523637

06

Warning

4WD high indicator (cc# 543) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523638

03

Warning

Road/field indicator (cc# 534) has voltage present when control unit CAB has turned low side driver ON.

CAB

523638

06

Warning

Road/field indicator (cc# 534) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523639

03

Warning

Right rear red light (cc# 517) is ON when commanded OFF by control unit CAB.

CAB

523639

05

Warning

Right rear red light (cc# 517) is open circuit.

CAB

523639

06

Warning

Right rear red light (cc# 517) is OFF when commanded ON by control unit CAB.

CAB

523640

03

Warning

Left rear red light (cc# 518) is ON when commanded OFF by control unit CAB.

CAB

523640

05

Warning

Left rear red light (cc# 518) is open circuit.

CAB

523640

06

Warning

Left rear red light (cc# 518) is OFF when commanded ON by control unit CAB.

CAB

523641

00

Calibration

Temperature adjust (cc# 075) is out of range at maximum - greater than 4.25 VDC.

CAB

523641

01

Calibration

Temperature adjust (cc# 075) is out of range at minimum - less than 0.25 VDC.

CAB

523641

03

Warning

Temperature adjust (cc# 075) is out of range - greater than 4.50 VDC.

CAB

523641

04

Warning

Temperature adjust (cc# 075) is out of range - less than 0.50 VDC.

CAB

523641

13

Information

Temperature adjust (cc# 075) has not been calibrated.

CAB

523641

16

Calibration

Temperature adjust (cc# 075) is out of range at minimum - greater than 1.00 VDC.

CAB

523641

18

Calibration

Temperature adjust (cc# 075) is out of range at maximum - less than 4.00 VDC.

CAB

523642

03

Warning

CAN Bus message from control unit RCU that HVAC high pressure switch is open.

CAB

523643

03

Warning

Handle position 1 (cc# 935) is out of range - greater than 4.5 VDC.

CAB

523643

04

Warning

Handle position 1 (cc# 935) is out of range - less than 0.5 VDC.

CAB

523644

11

Warning

One of the following conditions occurred:

●Separator engage ON switch (cc# 933) and separator engage OFF switch (cc# 931) are ON at the same time.

●Separator engage ON switch (cc# 933) and separator engage OFF switch (cc# 931) are OFF at the same time.

CAB

523645

11

Warning

One of the following conditions occurred:

●Header engage switch (cc# 988) is ON when both header forward switch (cc# 987) and header reverse switch (cc# 989) are OFF.

●Header engage switch (cc# 988) is OFF when either header forward switch (cc# 987) or header reverse switch (cc# 989) is ON.

●Header engage switch (cc# 988) is ON when both header forward switch (cc# 987) and header reverse switch (cc# 989) are ON.

CAB

523646

03

Warning

Outlet air temperature sensor output (cc# 761) is out of range - greater than 4.93 VDC.

CAB

523646

04

Warning

Outlet air temperature sensor output (cc# 761) is out of range - less than 0.10 VDC.

CAB

523647

03

Warning

Temperature door actuator high (cc# 771) and/or Temperature door actuator low (cc# 773) is ON when commanded OFF by control unit CAB.

CAB

523647

06

Warning

Temperature door actuator low (cc# 773) is OFF when commanded ON by control unit CAB.

CAB

523648

04

Information

Cab power module power 4 (cc# 052) less than 10.5 VDC at input.

CAB

523649

04

Information

Cab power module power 3 (cc# 042) less than 10.5 VDC at input.

CAB

523650

04

Information

Cab power module power 2 (cc# 032) less than 10.5 VDC at input.

CAB

523653

04

Information

Cab power module power 1 (cc# 022) less than 10.5 VDC at input.

CAB

523665

04

Information

CCU/CDU/GS2/Cab Power 1 (cc# 072) at connector X555 is less than 4.0 VDC.

CAB

523666

04

Information

CCU/CDU/GS2/Cab Power 1 (cc# 072) at connector X553 is less than 4.0 VDC.

CAB

523667

03

Warning

Chassis tilt engaged indicator (cc# 535) has voltage present when control unit CAB has turned low side driver ON.

CAB

523667

06

Warning

Chassis tilt engaged indicator (cc# 535) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523668

03

Warning

Function active indicator (cc# 537) has voltage present when control unit CAB has turned low side driver ON.

CAB

523668

06

Warning

Function active indicator (cc# 537) has no voltage present when control unit CAB has turned low side driver OFF.

CAB

523672

03

Warning

Pressurizer fan motor (cc# 921) is ON when commanded OFF by control unit CAB.

CAB

523672

05

Warning

Pressurizer fan motor (cc# 921) is open circuit.

CAB

523672

06

Warning

Pressurizer fan motor (cc# 921) is OFF when commanded ON by control unit CAB.

CAB

523673

05

Information

Chassis ground (cc# 010) not connected to ground.

CAB

523746

03

Warning

System wakeup power (cc# 006) is ON when commanded OFF by control unit CAB.

CAB

523746

04

Warning

System wakeup power (cc# 006) is out of range - less than 0.10 VDC.

CAB

523746

06

Warning

System wakeup power (cc# 006) is OFF when commanded ON by control unit CAB.

OUO6075,0000B3B-19-20070802