Troubleshooting guide
SERIES 60 EGR TECHNICIAN'S GUIDE
DDEC IV EGR DESCRIPTIONS
To read codes, use the Detroit Diesel Diagnostic Link (DDDL). The DDDL will display active
and inactive fault codes which are listed in Table 4-1.
Yellow= Sen sor
Red = Protection
Blue = Logic
DDC C ode #
(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 S ensor Input Voltage Low
14 110
-
3
Coolant Temperature Sensor Input Voltage High
14 175
-
3
Oil Temper ature Sensor Input Voltage High
15 110
-
4
Coolant Temperature Sensor Input Voltage Low
15 175
-
4
Oil Temperature S ensor Input Voltage Low
16 111
-
3
Coolant Level S ensor 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 Se nsor Input Voltage High
22 91
-
4
Throttle Position Se nsor 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#3OpenCircuit(HighSide)-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#4OpenCircuit(HighSide)-T3
31
-
52 4
Aux. Output #4 Short t o Ground (High Side) - T3
31
-
52 7
Aux. Output #4 Mechanical System Failure - T3
32
-
238 3
SEL Short to Battery (+)
32
-
238 4
SELOpenCircuit
All information subject to change without notice. (Rev. April 2004) 4-3
7SE60 0404 Copyright © 2004 DETROIT DIESEL CORPORATION