Series 60 EGR

Diagnosing Flash Code 39

Section 4
DDEC IV Diagnostic Codes

This section supports the DDEC IV fault codes/diagnostic trouble codes (DTC) recorded during EGR engine operation.‪

The diagnostic trouble codes are generated in the ECM when a condition exists that prevents the engine from operating at peak efficiency. The DTC will help guide the technician to the condition . The technician will require a knowledge of the system and proper tools to diagnose the components.‪

Three primary codes exist; they are Component, Logic, and Engine Protection.‪

Logic Codes — This code is activated when specific conditions occur within a given amount of time that the calibration determines is not “normal.” For example: If the ECM commands the EGR valve to open or close, the ECM monitors the EGR flow devices for confirmation that flow has begun or ended. Logic codes identify a condition NOT a component.

Component/Sensor Codes — This code is activated when a specific component failure exists. This is most commonly seen as a high volt or low volt code for a specific device. The failure can generally be found within the component or wiring for that component.‪

Engine Protection Codes — This code is activated when a engine operating condition exists that can cause immediate damage to the engine and the engine should be shut down until the condition is corrected to prevent additional damage.‪

DDEC IV CODE DESCRIPTIONS

To read codes, use the Detroit Diesel Diagnostic Link (DDDL). The DDDL will display active and inactive fault codes which are listed in the following color coded chart.‪

  • Blue = Logic Codes
  • Yellow= Component/Sensor Codes
  • Red= Engine Protection Codes

DDC Code # (Flashed)‪

PID‪

SID‪

FMI‪

Description‪

11‪

187‪

-‪

4‪

Variable Speed Governor Sensor Voltage Low‪

12‪

187‪

-‪

3‪

Variable Speed Governor Sensor Voltage High‪

13‪

111‪

-‪

4‪

Coolant Level Sensor Input Voltage Low‪

14‪

110‪

-‪

3‪

Coolant Temperature Sensor Input Voltage High‪

14‪

175‪

-‪

3‪

Oil Temperature Sensor Input Voltage High‪

15‪

110‪

-‪

4‪

Coolant Temperature Sensor Input Voltage Low‪

15‪

175‪

-‪

4‪

Oil Temperature Sensor Input Voltage Low‪

16‪

111‪

-‪

3‪

Coolant Level Sensor Input Voltage High‪

17‪

354‪

-‪

3‪

Relative Humidity Sensor Circuit Failed High‪

18‪

354‪

-‪

4‪

Relative Humidity Sensor Circuit Failed Low‪

21‪

91‪

-‪

3‪

Throttle Position Sensor Input Voltage High‪

22‪

91‪

-‪

4‪

Throttle Position Sensor Input Voltage Low‪

23‪

174‪

-‪

3‪

Fuel Temperature Sensor Input Voltage High‪

24‪

174‪

-‪

4‪

Fuel Temperature Sensor Input Voltage Low‪

25‪

-‪

-‪

-‪

Reserved for ``No Codes"‪

26‪

-‪

25‪

11‪

Aux. Shutdown #1 Active‪

26‪

-‪

61‪

11‪

Aux. Shutdown #2 Active‪

27‪

105‪

-‪

3‪

Intake Manifold Temperature Sensor Input Voltage High‪

27‪

171‪

-‪

3‪

Ambient Air Temperature Sensor Input Voltage High‪

28‪

105‪

-‪

4‪

Intake Manifold Temperature Sensor Input Voltage Low‪

28‪

171‪

-‪

4‪

Ambient Air Temperature Sensor Input Voltage Low‪

29‪

351‪

-‪

4‪

TCI Temperature Circuit Failed Low‪

29‪

404‪

-‪

4‪

TCO Out Sensor Input Voltage Low‪

31‪

-‪

51‪

3‪

Aux. Output #3 Open Circuit (High Side) - S3‪

31‪

-‪

51‪

4‪

Aux. Output #3 Short To Ground (High Side) - S3‪

31‪

-‪

51‪

7‪

Aux. Output #3 Mechanical System Fail - S3‪

31‪

-‪

52‪

3‪

Aux. Output #4 Open Circuit (High Side) - T3‪

31‪

-‪

52‪

4‪

Aux. Output #4 Short to Ground (High Side) - T3‪

31‪

-‪

52‪

7‪

Aux. Output #4 Mechanical System Failure - T3‪

32‪

-‪

238‪

3‪

SEL Short to Battery (+)‪

32‪

-‪

238‪

4‪

SEL Open Circuit‪

32‪

-‪

239‪

3‪

CEL Short to Battery (+)‪

32‪

-‪

239‪

4‪

CEL Open Circuit‪

33‪

102‪

-‪

3‪

Turbo Boost Pressure Sensor Input Voltage High‪

34‪

102‪

-‪

4‪

Turbo Boost Pressure Sensor Input Voltage Low‪

35‪

100‪

-‪

3‪

Oil Pressure Sensor Input Voltage Low‪

36‪

100‪

-‪

4‪

Oil Pressure Sensor Input Voltage Low‪

37‪

94‪

-‪

3‪

Fuel Pressure Sensor Input Voltage High‪

38‪

94‪

-‪

4‪

Fuel Pressure Sensor Input Voltage Low‪

39‪

-‪

146‪

2‪

EGR Leak - Boost Power‪

39‪

-‪

146‪

12‪

EGR Leak - Boost Jake‪

39‪

-‪

146‪

7‪

EGR Valve Not Responding‪

39‪

-‪

147‪

2‪

Low or High Boost-Boost Mode‪

VNT Vanes not responding-Boost Mode‪

39‪

-‪

147‪

7‪

Excessive EGR Flow-EGR Mode‪

VNT Vanes not responding-EGR Mode‪

39‪

-‪

147‪

11‪

VNT Vanes at Max-Jake Mode‪

39‪

-‪

147‪

12‪

Low or High Boost during Jake Operation‪

VNT Vanes not repsonding-Jake Mode‪

39‪

-‪

147‪

14‪

EGR Flow too Low‪

41‪

-‪

21‪

0‪

Too Many SRS (missing TRS)‪

42‪

-‪

21‪

1‪

Too few SRS (missing SRS)‪

43‪

111‪

-‪

1‪

Coolant Level Low‪

44‪

105‪

-‪

0‪

Intake Manifold Temperature High‪

44‪

110‪

-‪

0‪

Coolant Temperature High‪

44‪

172‪

-‪

0‪

Air Inlet Temperature High‪

44‪

175‪

-‪

0‪

Oil Temperature High‪

-‪

105‪

-‪

14‪

Inlet Manifold Temperature Derate‪

-‪

110‪

-‪

14‪

Coolant Temperature Derate‪

45‪

100‪

-‪

1‪

Oil Pressure Low‪

46‪

168‪

-‪

1‪

ECM Battery Voltage Low‪

46‪

-‪

214‪

1‪

RTC Backup Battery Voltage Low‪

46‪

-‪

232‪

1‪

Sensor Supply Voltage Low‪

47‪

102‪

-‪

0‪

Turbo Boost Pressure High‪

47‪

106‪

-‪

0‪

Air Inlet Pressure High‪

48‪

106‪

-‪

1‪

Air Inlet Pressure Low‪

48‪

411‪

-‪

1‪

EGR OPD Low‪

48‪

412‪

-‪

1‪

EGR Temperature Low‪

49‪

404‪

-‪

0‪

Turbo Compressor Out Temperature High‪

-‪

404‪

-‪

14‪

TCO Temperature Derate‪

51‪

404‪

-‪

3‪

Turbo Compressor Out Temperature Sensor Input Voltage High‪

52‪

-‪

254‪

12‪

A/D Conversion Fail‪

53‪

-‪

253‪

2‪

Nonvolatile Checksum Incorrect‪

53‪

-‪

253‪

12‪

EEPROM Write Error‪

53‪

-‪

253‪

13‪

Out of Calibration‪

54‪

84‪

-‪

12‪

Vehicle Speed Sensor Fault‪

55‪

-‪

216‪

14‪

Other ECM Fault‪

55‪

-‪

231‪

12‪

J1939 Data Link Fault‪

56‪

-‪

250‪

12‪

J1587 Data Link Fault‪

57‪

-‪

249‪

12‪

J1922 Data Link Fault‪

58‪

92‪

-‪

0‪

Torque Overload‪

61‪

-‪

xxx‪

0‪

Injector xxx Response Time Long‪

62‪

-‪

26‪

3‪

Aux. Output #1 Short to Battery (+) - F3‪

62‪

-‪

26‪

4‪

Aux. Output #1 Open Circuit - F3‪

62‪

-‪

26‪

7‪

Aux. Output #1 Mechanical System Not Responding Properly - F3‪

62‪

-‪

40‪

3‪

Aux. Output #2 Short to Battery (+) - A2‪

62‪

-‪

40‪

4‪

Aux. Output #2 Open Circuit - A2‪

62‪

-‪

40‪

7‪

Aux. Output #2 Mechanical System Not Responding Properly - A2‪

62‪

-‪

53‪

3‪

Aux. Output #5 Short to Battery (+) - W3‪

62‪

-‪

53‪

4‪

Aux. Output #5 Open Circuit - W3‪

62‪

-‪

53‪

7‪

Aux. Output #5 Mechanical System Not Responding Properly - W3‪

62‪

-‪

54‪

3‪

Aux. Output #6 Short to Battery (+) - X3‪

62‪

-‪

54‪

4‪

Aux. Output #6 Open Circuit - X3‪

62‪

-‪

54‪

7‪

Aux. Output #6 Mechanical System Not Responding Properly - X3‪

62‪

-‪

55‪

3‪

Aux. Output #7 Short to Battery (+) - Y3‪

62‪

-‪

55‪

4‪

Aux. Output #7 Open Circuit - Y3‪

62‪

-‪

55‪

7‪

Aux. Output #7 Mechanical System Not Responding Properly - Y3‪

62‪

-‪

56‪

3‪

Aux. Output #8 Short to Battery (+) - A1‪

62‪

-‪

56‪

4‪

Aux. Output #8 Open Circuit - A1‪

62‪

-‪

56‪

7‪

Aux. Output #8 Mechanical System Not Responding Properly - A1‪

63‪

-‪

57‪

0‪

PWM #1 Above Normal Range‪

63‪

-‪

57‪

1‪

PWM #1 Below Normal Range‪

63‪

-‪

57‪

3‪

PWM #1 Short to Battery (+)‪

63‪

-‪

57‪

4‪

PWM #1 Open Circuit‪

63‪

-‪

58‪

0‪

PWM #2 Above Normal Range‪

63‪

-‪

58‪

1‪

PWM #2 Below Normal Range‪

63‪

-‪

58‪

3‪

PWM #2 Short to Battery (+)‪

63‪

-‪

58‪

4‪

PWM #2 Open Circuit‪

63‪

-‪

59‪

0‪

PWM #3 Above Normal Range‪

63‪

-‪

59‪

1‪

PWM #3 Below Normal Range‪

63‪

-‪

59‪

3‪

PWM #3 Short to Battery (+)‪

63‪

-‪

59‪

4‪

PWM #3 Open Circuit‪

63‪

-‪

60‪

0‪

PWM #4 Above Normal Range‪

63‪

-‪

60‪

1‪

PWM #4 Below Normal Range‪

63‪

-‪

60‪

3‪

PWM #4 Short to Battery (+)‪

63‪

-‪

60‪

4‪

PWM #4 Open Circuit‪

64‪

103‪

-‪

0‪

Turbo Overspeed‪

64‪

103‪

-‪

8‪

Turbo Speed Sensor Input Failure - Abnormal Period‪

67‪

106‪

-‪

3‪

Air Inlet Pressure Sensor Input Voltage High‪

67‪

106‪

-‪

4‪

Air Inlet Pressure Sensor Input Voltage Low‪

68‪

-‪

230‪

5‪

TPS Idle Validation Circuit Fault (open circuit)‪

68‪

-‪

230‪

6‪

TPS Idle Validation Circuit Fault (short to ground)‪

71‪

-‪

xxx‪

1‪

Injector xxx Response Time Short‪

72‪

84‪

-‪

0‪

Vehicle Overspeed‪

72‪

84‪

-‪

11‪

Vehicle Overspeed (Absolute)‪

73‪

-‪

151‪

14‪

ESS Transmission Stuck in Gear‪

73‪

-‪

226‪

11‪

Transmission Neutral Switch Failure‪

(ESS Transmission)‪

73‪

-‪

227‪

2‪

Aux Analog Input Data Erratic, Intermittent, or Incorrect (ESS Transmission)‪

Posted in Series 60 EGR

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