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GHG14 ACM2.1 Fault Codes
Circuit Fault
Rationality Fault
Engine Protection Fault
Component Broadcasted Fault
Communication Data Fault
Information Fault

SPN
108

FMI
13

110

9

158

7

168
168
171

0
1
13

190

9

513

9

625

2

625
1033

9
2

1761

1

1761

3

1761

4

1761
1761
1761
3031

9
18
31
3

3031

4

3031

9

3031

10

3031
3056

19
2

ACM2.1 FAULT CODE
DESCRIPTION GHG14
Ambient Air Pressure Signal Not
Available via CAN
Coolant Temperature Signal Not
Available via CAN
ACM Power Down - Key Off Purge
Cycle
Battery Voltage High
Battery Voltage Low
Ambient Air Temperature Signal Not
Available via CAN
Engine Speed Signal Not Available via
CAN
Actual Torque Signal Not Available via
CAN
CPC Message not Received or
Stopped Arriving
PT-CAN Heartbeat Missing
ACM2.1 engine hours data erratic,
intermittent or incorrect
DEF Tank Level 0 - Empty (Speed
Limited)
DEF Tank Level Sensor Circuit Failed
High
DEF Tank Level Sensor Circuit Failed
Low
DEF tank level signal not available
DEF Tank Level 1 - Empty
DEF Tank Level 3 - Low
DEF Tank Temperature Sensor Circuit
Failed High
DEF Tank Temperature Sensor Circuit
Failed Low
DEF Tank Temperature Signal Not
Available via CAN
Reductant Tank Temperature Sensor
Circuit Range/Performance
DEF Tank Temperature Error (CAN)
SCR Inlet NOX Sensor - Error

GHG14 ACM2.1 Fault Codes

SPN
3057
3216

FMI
2
3

3216

4

3216

13

3223

7

3226
3226

2
3

3226

4

3226

13

3226
3226
3236

20
21
9

3242

3

3242

4

3242
3242

8
17

3242

20

3246
3246

0
3

3246

4

3246
3246
3246

8
15
20

3246

21

3250
3250

0
3

3250

4

ACM2.1 FAULT CODE
DESCRIPTION GHG14
SCR Outlet NOX Sensor - Error
SCR Inlet NOX Sensor Circuit Failed
High
SCR Inlet NOX Sensor Circuit Failed
Low
SCR Inlet NOX Sensor Signal Not
Available
NOX RAW Sensor not ready after
dewpoint enable check
SCR Outlet NOX Sensor - Drift
SCR Outlet NOX Sensor Circuit Failed
High
SCR Outlet NOX Sensor Circuit Failed
Low
SCR Outlet NOX Sensor Signal Not
Available
NOX Outlet Sensor Drift Low
NOX Outlet Sensor Drift High
Exhaust Mass Signal Not Available via
CAN
DOC Inlet Temperature Circuit Failed
High
DOC Inlet Temperature Circuit Failed
Low
DOC Inlet Temperature - Signal Spike
Diesel Oxidation Catalyst (DOC) Inlet
Temperature Out Of Range Low
Preventing HC Dosing
DOC Temperature Drift - Inlet High or
Outlet Low
DPF Outlet Temperature Very High
DPF Outlet Temperature Circuit Failed
High
DPF Outlet Temperature Circuit Failed
Low
DPF Outlet Temperature - Signal Spike
DPF Outlet Temperature - High
DPF Outlet/SCR Inlet Temperature Abnormal
DOC Outlet Temperature Sensor Plausibility Error
DOC Outlet Temperature Very High
DOC Outlet Temperature Circuit Failed
High
DOC Outlet Temperature Circuit Failed
Low

GHG14 ACM2.1 Fault Codes

SPN
3250

FMI
7

3250

8

3250
3250

15
20

3250
3251
3251

31
0
20

3251

21

3361
3361
3361
3361
3363
3363
3363
3363
3363
3364
3490
3490
3490
3509
3509
3510
3510
3517
3556

3
4
5
31
0
1
3
4
5
2
3
4
5
3
4
3
4
19
0

3556

1

3556

18

3597

3

3597

4

3599

3

3599

4

3609

3

ACM2.1 FAULT CODE
DESCRIPTION GHG14
DOC Outlet Temperature Response
Error
DOC Outlet Temperature - Signal
Spike
DOC Outlet Temperature - High
DOC Temperature Drift - Inlet Low or
Outlet High
Abnormal DOC Temperature Rise 1
DPF Pressure Out of Range Very High
DOC Inlet Pressure Sensor - Not
Plausible
DOC Inlet / Outlet Pressure Not
Plausible
DEF Dosing Valve Circuit Failed High
DEF Dosing Valve Circuit Failed Low
DEF Dosing Valve Circuit Failed Open
Dosing Unit Error
DEF Tank Temperature - High
DEF Tank Temperature - Low
DEF Coolant Valve Circuit Failed High
DEF Coolant Valve Circuit Failed Low
DEF Coolant Valve Circuit Failed Open
Improper DEF Quality
DEF Purge Lamp Circuit Failed High
DEF Purge Lamp Circuit Failed Low
DEF Purge Lamp Circuit Failed Open
ACM Sensor Supply 1 Short to Battery
ACM Sensor Supply 1 Short to Ground
ACM Sensor Supply 2 Short to Battery
ACM Sensor Supply 2 Short to Ground
DEF Tank Signal Erratic via CAN
Regen Temperature - Out of Range
High
Regen Temperature - Out of Range
Low
DOC Outlet Temp Low (Low Temp
Regen)
High Side Digital Output 1 Circuit
Failed High
High Side Digital Output 1 Circuit
Failed Low
High Side Digital Output 3 Circuit
Failed High
High Side Digital Output 3 Circuit
Failed Low
DOC Inlet Pressure Circuit Failed High

GHG14 ACM2.1 Fault Codes

SPN
3609
3610

FMI
4
2

3610

3

3610
3711

4
31

3713

31

3719
3719
3719
3719
3720
3936
4332

0
15
16
31
15
18
31

4334

3

4334

4

4354
4354
4354
4355
4355
4355

3
4
5
3
4
5

4356
4356
4356

3
4
5

4357
4357
4357

3
4
5

4360

3

4360

4

4360
4360

8
10

4360

15

ACM2.1 FAULT CODE
DESCRIPTION GHG14
DOC Inlet Pressure Circuit Failed Low
DPF Outlet Pressure Sensor - Not
Plausible
DPF Outlet Pressure Circuit Failed
High
DPF Outlet Pressure Circuit Failed Low
Parked Regen Failed - DOC Temp In
Low Preventing Dosing
Parked Regen Failed - DOC Temp
Out, Not Reaching Target Temp
Soot Level Very High
DPF Zone 3 Condition
Soot Level High
DPF Zone 2 Condition
DPF Ash Clean Request
DPF Pressure - Out of Range Low
DOC inlet temperature out of range low
preventing HC dosing
DEF Pressure Sensor Circuit Failed
High
DEF Pressure Sensor Circuit Failed
Low
SCR Line Heater #1 Circuit Failed High
SCR Line Heater #1 Circuit Failed Low
SCR Line Heater #1 Open Circuit
SCR Line Heater #2 Circuit Failed High
SCR Line Heater #2 Circuit Failed Low
SCR Line Heater #2 Circuit Failed
Open
SCR Line Heater #3 Circuit Failed High
SCR Line Heater #3 Circuit Failed Low
SCR Line Heater #3 Circuit Failed
Open
SCR Line Heater #4 Circuit Failed High
SCR Line Heater #4 Circuit Failed Low
SCR Line Heater #4 Circuit Failed
Open
SCR Inlet Temperature Sensor Circuit
Failed High
SCR Inlet Temperature Sensor Circuit
Failed Low
SCR Inlet Temperature - Signal Spike
SCR Inlet Temperature Sensor Rationality Error
SCR Inlet Temperature High

GHG14 ACM2.1 Fault Codes

SPN
4360

FMI
20

4363
4363

0
3

4363

4

4363

8

4363

20

4364

1

4364
4374
4374
4374

18
0
1
3

4374

4

4374

19

4375
4375
4375
5016

3
4
5
3

5016

4

5017

3

5017

4

5246

0

5246
5246

15
16

5298
5397
5435
5443
5443
5443
5488
5488

14
31
7
0
15
16
3
4

ACM2.1 FAULT CODE
DESCRIPTION GHG14
SCR Inlet Temperature Sensor Drift
High in Range
SCR Outlet Temperature High
SCR Outlet Temperature Sensor
Circuit Failed High
SCR Outlet Temperature Sensor
Circuit Failed Low
SCR Outlet Temperature - Signal
Spike
SCR Temperature Drift - Inlet
Low/Outlet High
SCR NOX Conversion Efficiency Very
Low
SCR NOX Conversion Efficiency Low
Under pressurized DEF system
Over pressurized DEF system
pump speed signal over measurement
range
pump speed signal below
measurement range
DEF system is not being controlled as
expected
DEF Pump Circuit Failed High
DEF Pump Circuit Failed Low
DEF Pump Circuit Failed Open
High Side Digital Output 4 Circuit
Failed High
High Side Digital Output 4 Circuit
Failed Low
High Side Digital Output 5 Circuit
Failed High
High Side Digital Output 5 Circuit
Failed Low
Regulatory Fault Ignored - Final Action
(Speed Limit)
Regulatory Fault Ignored - Derate On
Regulatory Fault Ignored - Final Action
Pending
SCR Abnormal Temperature Rise
DPF Regen Too Often
Non DEF flow situation
DPF HC Absorption Very High
DPF HC Absorption Warning
DPF HC Absorption High
SCR Line Heater #5 Circuit Failed High
SCR Line Heater #5 Circuit Failed Low

GHG14 ACM2.1 Fault Codes

SPN
5488

FMI
5

520232

9

520323

3

520323

4

520326
520326
520327
520327
520328

3
4
3
4
7

520329
520332

31
17

ACM2.1 FAULT CODE
DESCRIPTION GHG14
SCR Line Heater #5 Circuit Failed
Open
NOX Mass Signal Not Available via
CAN
High Side Digital Output Supply
Voltage Circuit Failed High
High Side Digital Output UV_DOS
Circuit Failed Low
Under pressurized DEF system
Over pressurized DEF system
Under pressurized DEF system
Over pressurized DEF system
DEF system has been over
pressurized
Non DEF flow situation
Selective Catalyst Reduction (SCR)
Inlet Temperature Too Low

GHG14 CPC4 Fault Codes

SPN
70

FMI
2

70

13

70

19

84

0

84

3

84

4

84
84

5
6

84

7

84

11

84

13

84

14

84

19

84

20

84
91
91
91
91

21
0
2
4
7

91

8

91
91

10
13

91

14

91

31

98

0

CPC4 FAULT CODE
DESCRIPTION GHG14
Park Brake Status Not Plausible
(Vehicle Moving)
J1939 Park Brake Switch Signal from
Sources #1, #2, or #3 is missing or not
available
J1939 Park Brake Switch Signal from
Sources #1, #2, or #3 is erratic
Vehicle Speed Above Programmable
Threshold While Driving
Vehicle Speed Sensor Circuit Failed
High
Vehicle Speed Sensor Circuit Failed
Low
Vehicle Speed Sensor Open Circuit
VSS Anti-Tamper Detection via ABS
Vehicle Speed Comparison
Hall effect VSS wiring mismatch,
rationality fault
Vehicle Speed Above Programmable
Threshold2 While Driving
J1939 Wheel-Based Vehicle Speed
Signal from Sources #1, #2, or #3 is
missing or not available
Hall effect VSS supply voltage out of
range
J1939 Wheel-Based Vehicle Speed
Signal from Sources #1, #2, or #3 is
erratic
Vehicle Speed Sensor Drifted High
Error (VSS signal not plausible)
Vehicle Speed Failure
Accelerator Pedal Circuit Failed High
Accelerator Pedal Learn Error
Accelerator Pedal Circuit Failed Low
2-Channel Accelerator Pedal Idle Not
Recognized
2 Channel Accelerator Pedal Signal 1
Missing
Throttle pedal rationality check failed
J1939 EEC2 Message is missing or not
available
2-Channel Accelerator Pedal Not
Learned
2-Channel Accelerator Pedal Learned
Range to Large
Oil Level High

GHG14 CPC4 Fault Codes

SPN
98
98
100
100
100
107
110
110
111
111
111
111

FMI
1
18
1
10
18
0
0
16
1
3
4
6

111
120

18
13

158

2

168
168
168

0
1
7

168
168

9
14

168
171

18
2

171

9

171

14

191
191

9
13

191

19

247

0

247

1

247

9

247

10

CPC4 FAULT CODE
DESCRIPTION GHG14
Oil Level Very Low
Oil Level Low
Oil Pressure Very Low
PMC Level 2 fault
Oil Pressure Low
Air Filter Restriction High
Coolant Temperature Very High
Coolant Temperature High
Coolant Level Very Low
Coolant Level Circuit Failed High
Coolant Level Circuit Failed Low
Coolant Level Sensor Circuit Failed
Low
Coolant Level Low
J1939 Retarder Fluid Message is
missing
Kl15 ignition switch status of CPC2 and
MCM do not match
Battery Voltage High
Battery Voltage Very Low
Opt Idle Detected Charging System or
Battery Failure
Main battery connection lost
ECU powerdown not completed (Main
Battery Terminal Possibly Floating)
Battery Voltage Low
Ambient Temperature Sensor Data
Erratic
J1587 Ambient Air Temp Sensor Data
Message Stopped Arriving
J1587 Ambient Air Temp Sensor Data
Not Received This Ign Cycle
J1939 ETC1 Message is missing
J1939 Transmission Output Shaft
Speed Signal is missing or not
available
J1939 Transmission Output Shaft
Speed Signal is erratic
MCM Engine Hours Data higher than
expected
MCM Engine Hours Data lower than
expected
MCM Engine Hours Data not received
or stopped arriving
MCM Engine Hours Data increasing at
an implausible rate

GHG14 CPC4 Fault Codes

SPN
247

FMI
14

523

13

523

19

524
525

9
7

525

9

525

19

527
556

9
9

558
558

2
3

558

4

558

5

558

6

571

4

596

13

596

19

597
597

2
13

597

19

598
599

2
4

600

13

CPC4 FAULT CODE
DESCRIPTION GHG14
ACM Reported Ash Mileage is Lower
than the CPC Stored Value
J1939 Transmission Current Gear
Signal is missing or not available
J1939 Transmission Current Gear
Signal is erratic
J1939 ETC2 Message is missing
Transmission gear selection switch
reports internal error.
J1939 Powertrain Message (transfer
case / PTO) is missing
Transmission gear selection switch
reports non-plausible engine brake
stage requests.
J1939 CCVS Message is missing
J1939 RC Message from Transmission
Retarder is missing
Idle Validation Switch Inputs Reversed
Idle Validation Switch 1 Circuit Failed
High
Idle Validation Switch 1 Circuit Failed
Low
Idle Validation Switch 2 Circuit Failed
Low
Idle Validation Switch 2 Circuit Failed
High
Engine Brake Disable push-button
shorted to Ground or pressed too long
J1939 Cruise Control Enable Switch
Signal from Sources #1, #2, or #3 is
missing or not available.
J1939 Cruise Control Enable Switch
Signal from Sources #1, #2, or #3 is
erratic
Service Brake Status Not Plausible
J1939 Service Brake Switch Signal
from Sources #1, #2, or #3 is missing
J1939 Service Brake Switch Signal
from Sources #1, #2, or #3 is erratic
Clutch switch status not plausible
Cruise Control SET and RESUME
Circuits Failed Low
J1939 Cruise Control Coast Switch
Signal from Source #1, #2, or #3 is
missing or not available

GHG14 CPC4 Fault Codes

SPN
600

FMI
19

602

13

602

19

608
609
609
609
625

14
12
13
16
2

625
625

4
8

625

9

625

13

625

14

628
628

2
12

628

14

628

17

629
629

2
12

630
639
639

13
9
13

639
667
701
701
701
702
702

14
3
3
4
5
3
4

CPC4 FAULT CODE
DESCRIPTION GHG14
J1939 Cruise Control Coast Switch
Signal from Sources #1, #2, or #3 is
erratic
J1939 Cruise Control Coast Switch
Signal from Source #1, #2, or #3 is
missing or not available
J1939 Cruise Control Accelerate
Switch Signal from Sources #1, #2, or
#3 is erratic
J1708 Data Link Failure
CPC2 Hardware Failure
CPC Software Diagnostics
Internal temperature of CPC4 too high.
PTCAN Incorrect MCM System ID
Received
ECAN Link Circuit Failure
MCM PT-CAN DM1 Message Not
Received or has Stopped Arriving
ACM PT-CAN DM1 Message Not
Received or has Stopped Arriving
TCM System IDs Not Received or
Stopped Arriving
MCM System ID Not Received or
Stopped Arriving
EEPROM Checksum Failure
EEPROM Checksum Failure for the
SCR Block
XFLASH Static Fault Code Memory
Page Read Write Failure
1000ms ECU OS Task Timed out Prior
to Completion
CPC Hardware/Software Mismatch
DDEC Data Xflash Write Error.
Replace CPC.
SCR Number Out of Range
J1939 PROP11 message is missing
HDMS Fan is configured and the J1939
message was not received or has
stopped arriving.
J1939 Data Link Failure
Starter Pin 1 18 Circuit Failed High
Digital Output 3 07 Circuit Failed High
Digital Output 3 07 Circuit Failed Low
Digital Output 3 07 Circuit Open
Digital Output 3 08 Circuit Failed High
Digital Output 3 08 Circuit Failed Low

Info

Published on : 2017-11-29 02:44:55
File Name : DDC-SVC-BRO-0115 fault codes.pdf
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