Diagnostic Trouble Codes - RCU - Control Unit RCU and Right Power Module

Control Unit

SPN

FMI

Priority

Description

RCU

126

12

Service Alert

Five speed feeder house filter (cc# 738) problem detected when separator is not engaged.

RCU

127

03

Service Alert

Five speed feeder house pressure (cc# 737) sensor voltage is out of range - greater than 4.93 VDC.

RCU

127

04

Service Alert

Five speed feeder house pressure (cc# 737) sensor voltage is out of range - less than 0.20 VDC.

RCU

127

12

Service Alert

Five speed feeder house pressure (cc# 737) is detected when separator is not running.

RCU

629

12

Service Alert

Control unit RCU has reset itself due to watchdog timer.

RCU

1075

03

Stop

Fuel transfer pump (cc# 188) is ON when not commanded by right power module.

RCU

1075

05

Service Alert

Fuel transfer pump (cc# 188) is open circuit.

RCU

1075

06

Service Alert

Fuel transfer pump (cc# 188) is OFF when commanded ON by right power module.

RCU

1231

09

Service Alert

Message is not arriving on time or missing on local CAN Bus between the control unit RCU and right power module.

RCU

1488

03

Service Alert

Threshing speed (cc# 609) signal voltage feedback is out of range - greater than 4.90 VDC.

RCU

1488

04

Service Alert

Threshing speed (cc# 609) signal voltage feedback is out of range - less than 0.10 VDC.

RCU

1489

03

Service Alert

Cleaning fan speed (cc# 606) signal voltage feedback is out of range - greater than 4.90 VDC.

RCU

1489

04

Service Alert

Cleaning fan speed (cc# 606) signal voltage feedback is out of range - less than 0.10 VDC.

RCU

1490

03

Service Alert

Feeder house speed (cc# 619) signal voltage feedback is out of range - greater than 4.90 VDC.

RCU

1490

04

Service Alert

Feeder house speed (cc# 619) signal voltage feedback is out of range - less than 0.10 VDC.

RCU

1493

12

Service Alert

Tailings monitor system failure. Tailings sensors have read the same value for 10 seconds and are not full.

RCU

1533

00

Calibration

Feeder house tilt sensor (cc# 815) is out of range at right position - greater than 4.5 VDC.

RCU

1533

01

Calibration

Feeder house tilt sensor (cc# 815) is out of range at left position - less than 0.5 VDC.

RCU

1533

03

Service Alert

Feeder house tilt sensor (cc# 815) is out of range - greater than 4.5 VDC.

RCU

1533

04

Service Alert

Feeder house tilt sensor (cc# 815) is out of range - less than 0.5 VDC.

RCU

1533

08

Calibration

Feeder house tilt sensor (cc# 815) voltage is greater at left position than right position.

RCU

1533

13

Information

Feeder house tilt sensor (cc# 815) has not been calibrated.

RCU

1533

16

Calibration

Feeder house tilt sensor (cc# 815) voltage is greater at left position than Center position.

RCU

1533

18

Calibration

Feeder house tilt sensor (cc# 815) voltage is greater at Center position than right position.

RCU

1867

06

Service Alert

RPM micro power (cc# 302) is OFF when commanded ON by Control unit RCU.

RCU

3020

03

Stop

Auger engage (cc# 319) is ON when not commanded by control unit RCU.

RCU

3020

05

Service Alert

Auger engage (cc# 319) is open circuit.

RCU

3020

06

Service Alert

Auger engage (cc# 319) is OFF when commanded ON by control unit RCU.

RCU

3020

14

Service Alert

Auger engage (cc# 319) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

3108

03

Service Alert

Spreader speed 1 high side (cc# 343) is ON when not commanded by control unit RCU.

RCU

3108

04

Service Alert

Spreader speed 1 high side (cc# 343) is OFF when commanded ON by control unit RCU.

RCU

3108

05

Service Alert

Spreader speed 1 high side (cc# 343) is open circuit.

RCU

3108

06

Service Alert

Spreader speed 1 high side (cc# 343) is OFF when commanded ON by control unit RCU.

RCU

3108

14

Service Alert

Spreader speed 1 high side (cc# 343) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

3353

03

Service Alert

Alternator field (cc# 007) is ON when not commanded by control unit RCU.

RCU

3353

05

Service Alert

Alternator field (cc# 007) is open circuit.

RCU

3353

06

Service Alert

Alternator field (cc# 007) is OFF when commanded ON by control unit RCU.

RCU

3353

14

Service Alert

Alternator field (cc# 007) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

3509

03

Service Alert

RCU 5V sensor supply (cc# 293) is out of range - greater than 5.5 VDC.

RCU

3509

04

Service Alert

RCU 5V sensor supply (cc# 293) is out of range - less than 4.5 VDC.

RCU

3510

03

Service Alert

RCU 8V sensor supply (cc# 297) is out of range - greater than 8.5 VDC.

RCU

3510

04

Information

RCU 8V sensor supply (cc# 297) is out of range - less than 7.5 VDC.

RCU

3597

06

Information

RCU PTC power (cc# 562) is out of range - less than 4.0 VDC.

RCU

523319

03

Service Alert

RCU 12V switched power (cc# 822) is ON when not commanded by control unit RCU.

RCU

523319

06

Service Alert

RCU 12V switched power (cc# 822) is OFF when commanded ON by control unit RCU.

RCU

523489

03

Service Alert

Engine service lights (cc# 531) are ON when not commanded by right power module.

RCU

523489

05

Service Alert

Engine service lights (cc# 531) are open circuit.

RCU

523489

06

Service Alert

Engine service lights (cc# 531) are OFF when commanded ON by right power module.

RCU

523493

12

Service Alert

Main gearcase filter (cc# 701) problem detected when engine is not running.

RCU

523494

03

Service Alert

Right row finder light (cc# 523) is ON when not commanded by control unit RCU.

RCU

523494

05

Service Alert

Right row finder light (cc# 523) is open circuit.

RCU

523494

06

Service Alert

Right row finder light (cc# 523) is OFF when commanded ON by control unit RCU.

RCU

523501

12

Service Alert

Main gearcase pressure (cc# 703) is detected when engine is not running.

RCU

523574

03

Service Alert

Main gearcase temp sensor (cc# 754) is out of range - greater than 4.93 VDC.

RCU

523574

04

Service Alert

Main gearcase temp sensor (cc# 754) is out of range - less than 0.10 VDC.

RCU

523594

03

Service Alert

Shoe service lights (cc# 595) is ON when not commanded by right power module.

RCU

523594

05

Service Alert

Shoe service lights (cc# 595) is open circuit.

RCU

523594

06

Service Alert

Shoe service lights (cc# 595) is OFF when commanded ON by right power module.

RCU

523595

03

Service Alert

Lower driving lights (cc# 586) is ON when not commanded by right power module.

RCU

523595

05

Service Alert

Lower driving lights (cc# 586) is open circuit.

RCU

523595

06

Service Alert

Lower driving lights (cc# 586) is OFF when commanded ON by right power module.

RCU

523597

03

Service Alert

Rear beacon lights (cc# 574) is ON when not commanded by right power module.

RCU

523597

05

Service Alert

Rear beacon lights (cc# 574) is open circuit.

RCU

523597

06

Service Alert

Rear beacon lights (cc# 574) is OFF when commanded ON by right power module.

RCU

523598

06

Service Alert

Cleaning fan speed decrease (cc# 326) is OFF when commanded ON by control unit RCU.

RCU

523599

03

Service Alert

Cleaning fan speed increase (cc# 325) and/or cleaning fan speed decrease (cc# 326) is ON when commanded OFF by control unit RCU.

RCU

523599

05

Service Alert

Cleaning fan speed increase (cc# 325) and/or cleaning fan speed decrease (cc# 326) is open circuit.

RCU

523599

06

Service Alert

Cleaning fan speed increase (cc# 325) is OFF when commanded ON by control unit RCU.

RCU

523600

06

Service Alert

Grain tank covers open (cc# 336) is OFF when commanded ON by control unit RCU.

RCU

523601

03

Service Alert

Grain tank covers close (cc# 335) and/or Grain tank covers open (cc# 336) is ON when commanded OFF by control unit RCU.

RCU

523601

05

Service Alert

Grain tank covers close (cc# 335) and/or Grain tank covers open (cc# 336) is open circuit.

RCU

523601

06

Service Alert

Grain tank covers close (cc# 335) is OFF when commanded ON by control unit RCU.

RCU

523602

03

Service Alert

Five speed feeder house drive valve 5 (cc# 448) is ON when not commanded by control unit RCU.

RCU

523602

04

Service Alert

Five speed feeder house drive valve 5 (cc# 448) is OFF when commanded ON by control unit RCU.

RCU

523602

05

Service Alert

Five speed feeder house drive valve 5 (cc# 448) is open circuit.

RCU

523602

06

Service Alert

5 speed feeder house drive valve 5 (cc# 448) is OFF when commanded ON by control unit RCU.

RCU

523603

03

Service Alert

Five speed feeder house drive valve 4 (cc# 447) is ON when not commanded by control unit RCU.

RCU

523603

05

Service Alert

Five speed feeder house drive valve 4 (cc# 447) is open circuit.

RCU

523603

06

Service Alert

Five speed feeder house drive valve 4 (cc# 447) is OFF when commanded ON by control unit RCU.

RCU

523603

06

Service Alert

Five speed feeder house drive valve 4 (cc# 447) is OFF when commanded ON by control unit RCU.

RCU

523604

03

Service Alert

Five speed feeder house drive valve 3 (cc# 446) is ON when not commanded by control unit RCU.

RCU

523604

04

Service Alert

Five speed feeder house drive valve 3 (cc# 446) is OFF when commanded ON by control unit RCU.

RCU

523604

05

Service Alert

Five speed feeder house drive valve 3 (cc# 446) is open circuit.

RCU

523604

06

Service Alert

Five speed feeder house drive valve 3 (cc# 446) is OFF when commanded ON by control unit RCU.

RCU

523605

03

Service Alert

Five speed feeder house drive valve 2 (cc# 445) is ON when not commanded by control unit RCU.

RCU

523605

04

Service Alert

Five speed feeder house drive valve 2 (cc# 445) is OFF when commanded ON by control unit RCU.

RCU

523605

05

Service Alert

Five speed feeder house drive valve 2 (cc# 445) is open circuit.

RCU

523605

06

Service Alert

Five speed feeder house drive valve 2 (cc# 445) is OFF when commanded ON by control unit RCU.

RCU

523606

03

Service Alert

Five speed feeder house drive valve 1 (cc# 444) is ON when not commanded by control unit RCU.

RCU

523606

04

Service Alert

Five speed feeder house drive valve 1 (cc# 444) is OFF when commanded ON by control unit RCU.

RCU

523606

05

Service Alert

Five speed feeder house drive valve 1 (cc# 444) is open circuit.

RCU

523606

06

Service Alert

Five speed feeder house drive valve 1 (cc# 444) is OFF when commanded ON by control unit RCU.

RCU

523611

03

Service Alert

Right rear discharge light (cc# 565) is ON when not commanded by control unit RCU.

RCU

523611

05

Service Alert

Right rear discharge light (cc# 565) is open circuit.

RCU

523611

06

Service Alert

Right rear discharge light (cc# 565) is OFF when commanded ON by control unit RCU.

RCU

523611

14

Service Alert

Right rear discharge light (cc# 565) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

523612

03

Service Alert

Right stubble light (cc# 563) is ON when not commanded by control unit RCU.

RCU

523612

05

Service Alert

Right stubble light (cc# 563) is open circuit.

RCU

523612

06

Service Alert

Right stubble light (cc# 563) is OFF when commanded ON by control unit RCU.

RCU

523612

14

Service Alert

Right stubble light (cc# 563) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

523613

03

Service Alert

Spreader speed 2 high side (cc# 353) is ON when not commanded by control unit RCU.

RCU

523613

04

Service Alert

Spreader speed 2 high side (cc# 353) is OFF when commanded ON by control unit RCU.

RCU

523613

05

Service Alert

Spreader speed 2 high side (cc# 353) is open circuit.

RCU

523613

06

Service Alert

Spreader speed 2 high side (cc# 353) is OFF when commanded ON by control unit RCU.

RCU

523613

14

Service Alert

Spreader speed 2 high side (cc# 353) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

523614

03

Service Alert

Right marker lights (cc# 553) is ON when not commanded by control unit RCU.

RCU

523614

05

Service Alert

Right marker lights (cc# 553) is open circuit.

RCU

523614

06

Service Alert

Right marker lights (cc# 553) is OFF when commanded ON by control unit RCU.

RCU

523614

14

Service Alert

Right marker lights (cc# 553) output driver fault.

RCU

523615

03

Stop

Separator engage (cc# 301) is ON when not commanded by control unit RCU.

RCU

523615

05

Service Alert

Separator engage (cc# 301) is open circuit.

RCU

523615

06

Service Alert

Separator engage (cc# 301) is OFF when commanded ON by control unit RCU.

RCU

523615

14

Service Alert

Separator engage (cc# 301) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

523616

03

Service Alert

Discharge beater speed (cc# 611) signal voltage feedback is out of range - greater than 4.90 VDC.

RCU

523616

04

Service Alert

Discharge beater speed (cc# 611) signal voltage feedback is out of range - less than 0.10 VDC.

RCU

523617

03

Service Alert

Capacitive fuel level 2 sensor (cc# 756) is out of range - greater than 4.5 VDC.

RCU

523617

04

Service Alert

Capacitive fuel level 2 sensor (cc# 756) is out of range - less than 0.2 VDC.

RCU

523618

03

Service Alert

Capacitive fuel level 1 sensor (cc# 755) is out of range - greater than 4.5 VDC.

RCU

523618

04

Service Alert

Capacitive fuel level 1 sensor (cc# 755) is out of range - less than 0.2 VDC.

RCU

523619

03

Service Alert

Resistive fuel level 2 sensor (cc# 756) is out of range - greater than 4.5 VDC.

RCU

523619

04

Service Alert

Resistive fuel level 2 sensor (cc# 756) is out of range - less than 0.2 VDC.

RCU

523620

03

Service Alert

Resistive fuel level 1 sensor (cc# 755) is out of range - greater than 4.5 VDC.

RCU

523620

04

Service Alert

Resistive fuel level 1 sensor (cc# 755) is out of range - less than 0.2 VDC.

RCU

523621

13

Information

Threshing clearance (cc# 833) has not been calibrated

RCU

523622

04

Information

RPC power 5 (cc# 362) less than 10.5 VDC at the right power module input.

RCU

523623

03

Service Alert

RCU 12V switched power 2 (cc# 922) is ON when not commanded by control unit RCU.

RCU

523623

06

Service Alert

RCU 12V switched power 2 (cc# 922) is OFF when commanded ON by control unit RCU.

RCU

523648

04

Information

RPC power 4 (cc# 352) less than 10.5 VDC at the right power module input.

RCU

523649

04

Information

RPC power 3 (cc# 332) less than 10.5 VDC at the right power module input.

RCU

523650

04

Information

RPC power 2 (cc# 322) less than 10.5 VDC at the right power module input.

RCU

523653

04

Information

RPC power 1 (cc# 312) less than 10.5 VDC at the right power module input.

RCU

523665

04

Information

RCU power 1 (cc# 342) at connector X132 is less than 4.0 VDC.

RCU

523666

04

Information

RCU power 1 (cc# 342) at connector X131 is less than 4.0 VDC.

RCU

523673

05

Information

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

RCU

523744

03

Service Alert

HVAC compressor (cc# 941) is ON when not commanded by control unit RCU.

RCU

523744

05

Service Alert

HVAC compressor (cc# 941) is open circuit.

RCU

523744

06

Service Alert

HVAC compressor (cc# 941) is OFF when commanded ON by control unit RCU.

RCU

523744

14

Service Alert

HVAC compressor (cc# 941) is OFF when commanded ON by control unit RCU, but there is no detected problem.

RCU

523810

03

Service Alert

Steering solenoid power (cc# 942) is ON when not commanded by control unit RCU.

RCU

523810

06

Service Alert

Steering solenoid power (cc# 942) is OFF when commanded ON by control unit RCU.

RCU

524084

03

Service Alert

Hydraulic oil temp sensor (cc# 753) is out of range - greater than 4.93 VDC.

RCU

524084

04

Service Alert

Hydraulic oil temp sensor (cc# 753) is out of range - less than 0.10 VDC.

OUO6075,0000B41-19-20070802