B0016

Passenger Frontal Deployment Loop Resistance Low

SDM

DTC B0016, B0017, or B0018

B0017

Passenger Frontal Deployment Loop Open

SDM

DTC B0016, B0017, or B0018

B0018

Passenger Frontal Deployment Loop Voltage Out of Range

SDM

DTC B0016, B0017, or B0018

B0022

Driver Frontal Deployment Loop Resistance Low

SDM

DTC B0022, B0024, or B0026

B0024

Driver Frontal Deployment Loop Voltage Out of Range

SDM

DTC B0022, B0024, or B0026

B0026

Driver Frontal Deployment Loop Open

SDM

DTC B0022, B0024, or B0026

B0051

Deployment Commanded

SDM

DTC B0051

B0053

Deployment Commanded with Loop DTCs Present

SDM

DTC B0053

B0077

Left Side Impact Sensor (SIS) Performance

SDM

DTC B0077, B0079, or B0080

B0079

Incorrect Left Side Impact Sensor (SIS) Installed

SDM

DTC B0077, B0079, or B0080

B0080

Discard Left Side Impact Sensor (SIS)

SDM

DTC B0077, B0079, or B0080

B0090

Active Switch Voltage Out of Range

SDM

DTC B0090

B0091

Active Switch: Wrong State

SDM

DTC B0091

B0540

Speedometer Circuit

IPC

DTC B0540

B0560

Tachometer Circuit

IPC

DTC B0560

B0775

Four Wheel Drive High Range (4HI) Indicator Circuit Malfunction

TCSCM

DTC B0775

B0780

Four Wheel Drive Low Range (4LO) Indicator Circuit Malfunction

TCSCM

DTC B0780

B0785

Two Wheel Drive High Range (2HI) Indicator Circuit Malfunction

TCSCM

DTC B0785

B0790

Transfer Case Neutral Indicator Circuit Malfunction

TCSCM

DTC B0790

B1000

Electronic Control Unit (ECU) Performance

SDM

DTC B1000

B1001

Option Configuration Error

SDM

DTC B1001

B1025

Audio Output 1 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1035

Audio Output 2 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1045

Audio Output 3 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1055

Audio Output 4 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1365

Device Ignition 0 Circuit

IPC

DTC B1365

B1372

Device Ignition 1 (ON and START) Circuit Low

IPC

DTC B1372

B2725

Active Transfer Case (ATC) Mode Switch Circuit

TCSCM

DTC B2725

B2745

Traction Control Switch Circuit

EBCM

DTC B2745

C0035

Left Front Wheel Speed Sensor Circuit Low

EBCM

DTC C0035-C0052

C0036

Left Front Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0052

C0037

Left Front Wheel Speed Sensor Circuit Low

EBCM

DTC C0035-C0052

C0040

Right Front Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0052

C0041

Right Front Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0052

C0042

Right Front Wheel Speed Sensor Circuit Low

EBCM

DTC C0035-C0052

C0046

Left Rear Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0052

C0047

Left Rear Wheel Speed Sensor Circuit Low

EBCM

DTC C0035-C0052

C0051

Right Rear Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0052

C0052

Right Front Wheel Speed Sensor Circuit Low

EBCM

DTC C0035-C0052

C0110

Pump Motor Circuit

EBCM

DTC C0110

C0163

Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit Low

EBCM

DTC C0163 or C0164

C0164

Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit High

EBCM

DTC C0163 or C0164

C0220

Left Front Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220-C0229

C0221

Right Front Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220-C0229

C0222

Rear Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220-C0229

C0223

Left Front Antilock Brake System (ABS) Channel Motor Free Spins

EBCM

DTC C0220-C0229

C0224

Right Front Antilock Brake System (ABS) Channel Motor Free Spins

EBCM

DTC C0220-C0229

C0225

Rear Antilock Brake System (ABS) Channel Motor Free Spins

EBCM

DTC C0220-C0229

C0226

Left Front Traction Control System (TCS) Channel Will Not Move

EBCM

DTC C0220-C0229

C0227

Right Front Traction Control System (TCS) Channel Will Not Move

EBCM

DTC C0220-C0229

C0228

Left Rear Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220-C0229

C0229

Right Rear Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220-C0229

C0267

Low Brake Fluid Indicated

EBCM

DTC C0267

C0272

Base Brake Pump Motor Circuit

EBCM

DTC C0272

C0285

Brake Fluid Flow Switch Circuit Low

EBCM

DTC C0285

C0286

Brake Fluid Flow Switch Circuit High

EBCM

DTC C0286 or C086

C0306

Motor A or B Circuit

TCSCM

DTC C0306

C0327

Encoder Circuit

TCSCM

DTC C0327

C0359

Four Wheel Drive Low Range (4LO) Discrete Output Circuit

TCSCM

DTC C0359

C0550

Electronic Control Unit (ECU) Performance

EBCM

DTC C0550

ECU Malfunction

TCSCM

DTC C0550

C0899

Device Voltage Low

EBCM

DTC C0899

C0900

Device Voltage High

EBCM

DTC C0900

P0016

Crankcase Position (CKP)-Camshaft Position (CMP) Correlation

ECM

DTC P0016 for the 6.6L (LLY) engine

P003A

Turbocharger Boost Control Position Not Learned

ECM

DTC P003A for the 6.6L (LLY) engine

P0045

Turbocharger Vane Position Control Solenoid Control Circuit

ECM

DTC P0045 for the 6.6L (LLY) engine

P0068

Throttle Body Airflow Performance

PCM

DTC P0068 for the 8.1L engine

P0087

Fuel Rail Pressure (FRP) Too Low

ECM

DTC P0087 or P0088 for the 6.6L (LLY) engine

or

DTC P0087 for the 7.8L engine

P0088

Fuel Rail Pressure (FRP) Too High

ECM

DTC P0087 or P0088 for the 6.6L (LLY) engine

or

DTC P0088 for the 7.8L engine

P0090

Fuel Pressure Regulator Control Circuit

ECM

DTC P0090 for the 6.6L (LLY) engine

P0091

Fuel Pressure Regulator Solenoid 1 Control Circuit Low Voltage

ECM

DTC P0091 for the 7.8L engine

P0092

Fuel Pressure Regulator Solenoid 1 Control Circuit High Voltage

ECM

DTC P0092 for the 7.8L engine

P0097

Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage

ECM

DTC P0097 or P0098 for the 6.6L (LLY) engine

P0098

Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage

ECM

DTC P0097 or P0098 for the 6.6L (LLY) engine

P0101

Mass Air Flow (MAF) Sensor Performance

ECM

DTC P0101 for the 6.6L (LLY) engine

P0102

Mass Air Flow (MAF) Sensor Circuit Low Voltage

ECM

DTC P0102 or P0103 for the 6.6L (LLY) engine

Mass Air Flow (MAF) Sensor Circuit Low Frequency

PCM

DTC P0102 for the 8.1L engine

P0103

Mass Air Flow (MAF) Sensor Circuit High Voltage

ECM

DTC P0102 or P0103 for the 6.6L (LLY) engine

Mass Air Flow (MAF) Sensor Circuit High Frequency

PCM

DTC P0103 for the 8.1L engine

P0106

Manifold Absolute Pressure (MAP) Sensor Performance

ECM

DTC P0106 for the 6.6L (LLY) engine

P0107

Barometric Pressure (BARO) Sensor Circuit Low Voltage

ECM

DTC P0107 for the 7.8L engine

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

ECM, PCM

DTC P0107 for the 8.1L engine

or

DTC P0107 or P0108 for the 6.6L (LLY) engine

P0108

Barometric Pressure (BARO) Sensor Circuit High Voltage

ECM

DTC P0108 for the 7.8L engine

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

ECM, PCM

DTC P0108 for the 8.1L engine

or

DTC P0107 or P0108 for the 6.6L (LLY) engine

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

ECM, PCM

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

ECM, PCM

P0116

Engine Coolant Temperature (ECT) Sensor Performance

ECM

DTC P0116 for the 6.6L (LLY) engine

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

ECM, PCM

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

ECM, PCM

P0120

Throttle Position (TP) Sensor 1 Circuit

PCM

DTC P0120 for the 8.1L engine

P0131

HO2S Circuit Low Voltage Bank 1 Sensor 1

PCM

DTC P0131 or P0151 for the 8.1L engine

P0132

HO2S Circuit High Voltage Bank 1 Sensor 1

PCM

DTC P0132 or P0152 for the 8.1L engine

P0134

HO2S Circuit Insufficient Activity Bank 1 Sensor 1

PCM

DTC P0134 or P0154 for the 8.1L engine

P0151

HO2S Circuit Low Voltage Bank 2 Sensor 1

PCM

DTC P0131 or P0151 for the 8.1L engine

P0152

HO2S Circuit High Voltage Bank 2 Sensor 1

PCM

DTC P0132 or P0152 for the 8.1L engine

P0154

HO2S Circuit Insufficient Activity Bank 2 Sensor 1

PCM

DTC P0134 or P0154 for the 8.1L engine

P0168

Engine Fuel Overtemperature

ECM

DTC P0168 for the 6.6L (LLY) engine

P0181

Fuel Temperature Sensor Performance

ECM

DTC P0181 for the 6.6L (LLY) engine

P0182

Fuel Temperature Sensor Circuit Low Voltage

ECM

DTC P0182 or P0183 for the 6.6L (LLY) engine

or

DTC P0182 for the 7.8L engine

P0183

Fuel Temperature Sensor High Voltage

ECM

DTC P0182 or P0183 for the 6.6L (LLY) engine

or

DTC P0183 for the 7.8L engine

P0191

Fuel Rail Pressure (FRP) Sensor Performance

ECM

DTC P0191, P0192, or P0193 for the 6.6L (LLY) engine

P0192

Fuel Rail Pressure (FRP) Sensor Circuit Low Voltage

ECM

DTC P0191, P0192, or P0193 for the 6.6L (LLY) engine

or

DTC P0192 for the 7.8L engine

P0193

Fuel Rail Pressure (FRP) Sensor Circuit High Voltage

ECM

DTC P0191, P0192, or P0193 for the 6.6L (LLY) engine

or

DTC P0193 for the 7.8L engine

P0200

Injector Control Circuit

PCM

DTC P0200 for the 8.1L engine

P0201

Injector 1 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0202

Injector 2 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0203

Injector 3 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0204

Injector 4 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0205

Injector 5 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0206

Injector 6 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 7.8L engine

P0207

Injector 7 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

P0208

Injector 8 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.6L (LLY) engine

P0219

Engine Overspeed

ECM

DTC P0219 for the 7.8L engine

P0220

Throttle Position (TP) Sensor 2 Circuit

PCM

DTC P0220 for the 8.1L engine

P0230

Fuel Pump Relay Control Circuit

PCM

DTC P0230 for the 8.1L engine

P0234

Turbocharger Engine Overboost

ECM

DTC P0234 for the 6.6L (LLY) engine

or

DTC P0234 for the 7.8L engine

P0237

Turbocharger Boost Sensor Circuit Low Voltage

ECM

DTC P0237 for the 7.8L engine

P0238

Turbocharger Boost Sensor Circuit High Voltage

ECM

DTC P0238 for the 7.8L engine

P0299

Turbocharger Engine Underboost

ECM

DTC P0299 for the 6.6L (LLY) engine

P0300

Engine Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0301

Cylinder 1 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0302

Cylinder 2 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0303

Cylinder 3 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0304

Cylinder 4 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0305

Cylinder 5 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0306

Cylinder 6 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0307

Cylinder 7 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0308

Cylinder 8 Misfire Detected

ECM

DTC P0300-P0308 for the 6.6L (LLY) engine

P0315

Crankshaft Position (CKP) System Variation Not Learned

PCM

DTC P0315 for the 8.1L engine

P0325

Knock Sensor (KS) Circuit

PCM

DTC P0325 for the 8.1L engine

P0327

Knock Sensor (KS) 1 Circuit Low Frequency

PCM

DTC P0327 or P0332 for the 8.1L engine

P0332

Knock Sensor (KS) 2 Circuit Low Frequency

PCM

DTC P0327 or P0332 for the 8.1L engine

P0335

Crankshaft Position (CKP) Sensor Circuit

ECM, PCM

P0336

Crankshaft Position (CKP) Sensor Performance

ECM, PCM

DTC P0335 or P0336 for the 6.6L (LLY) engine

or

DTC P0336 for the 8.1L engine

P0340

Camshaft Position (CMP) Sensor Circuit

ECM

DTC P0340-P0342 for the 6.6L (LLY) engine

P0341

Camshaft Position (CMP) Sensor Performance

ECM, PCM

DTC P0340-P0342 for the 6.6L (LLY) engine

or

DTC P0341 for the 8.1L engine

P0342

Camshaft Position (CMP) Sensor Circuit Low Voltage

PCM

DTC P0342 for the 8.1L engine

P0343

Camshaft Position (CMP) Sensor Circuit High Voltage

PCM

DTC P0343 for the 8.1L engine

P0351

Ignition Coil 1 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0352

Ignition Coil 2 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0353

Ignition Coil 3 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0354

Ignition Coil 4 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0355

Ignition Coil 5 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0356

Ignition Coil 6 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0357

Ignition Coil 7 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0358

Ignition Coil 8 Control Circuit

PCM

DTC P0351-P0358 for the 8.1L engine

P0381

Wait to Start Lamp Control Circuit

ECM

DTC P0381

P0382

Glow Plug/Heater Relay Control Circuit

ECM

DTC P0382 for the 7.8L engine

P0385

Crankshaft Position (CKP) Sensor B Circuit

ECM

DTC P0385 for the 7.8L engine

P0401

Exhaust Gas Recirculation (EGR) Flow Insufficient

ECM

DTC P0401 for the 6.6L (LLY) engine

P0402

Exhaust Gas Recirculation (EGR) Flow Excessive

ECM

DTC P0402 for the 6.6L (LLY) engine

P0403

Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

ECM

DTC P0403 for the 6.6L (LLY) engine

P0405

Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage

ECM

DTC P0405 for the 6.6L (LLY) engine

P0406

Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage

ECM

DTC P0406 for the 6.6L (LLY) engine

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

PCM

DTC P0443 for the 8.1L engine

P0461

Fuel Level Sensor 1 Performance

ECM, PCM

DTC P0461

P0462

Fuel Level Sensor 1 Circuit Low Voltage

ECM, PCM

DTC P0462

P0463

Fuel Level Sensor 1 Circuit High Voltage

ECM, PCM

DTC P0463

P046C

Exhaust Gas Recirculation (EGR) Position Sensor Performance

ECM

DTC P046C for the 6.6L (LLY) engine

P0500

Vehicle Speed Sensor (VSS) Circuit

ECM, PCM

DTC P0500 for the Medium Duty transmission

or

DTC P0500 or P0502 for the ZF S6-650 transmission

P0502

Vehicle Speed Sensor (VSS) Circuit Low Frequency

ECM, PCM

DTC P0500 or P0502

P0504

Brake Switch Circuit 1-2 Correlation

ECM

DTC P0504 for the 6.6L engine

P0506

Idle Speed Low

ECM, PCM

DTC P0506 or P0507 for the 8.1L engine

P0507

Idle Speed High

ECM, PCM

DTC P0506 or P0507 for the 8.1L engine

P0512

Start Switch Circuit

ECM, PCM

DTC P0512

P0522

Engine Oil Pressure (EOP) Sensor Circuit Low Voltage

ECM, PCM

DTC P0522

P0523

Engine Oil Pressure (EOP) Sensor Circuit High Voltage

ECM, PCM

DTC P0523

P0540

Intake Air (IA) Heater Feedback Circuit

ECM

DTC P0540 for the 6.6L (LLY) engine

P0562

System Voltage Low

ECM, PCM

DTC P0562

P0563

System Voltage High

ECM, PCM

DTC P0563

P0567

Cruise Control Resume Switch Circuit

ECM, PCM

DTC P0567

P0568

Cruise Control Set Switch Circuit

ECM, PCM

DTC P0568

P0571

Cruise Control Brake Switch Circuit

ECM, PCM

DTC P0571

P0601

Control Module Read Only Memory (ROM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0602

Control Module Not Programmed

ECM, PCM

P0604

Control Module Random Access Memory (RAM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0606

Control Module Internal Performance

ECM, PCM

P0608

Vehicle Speed Output Circuit

ECM, PCM

DTC P0608

P060B

Control Module Analog to Digital Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L (LLY) engine

P061C

Control Module Engine Speed Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L (LLY) engine

P0621

Generator L-Terminal Circuit

ECM

DTC P0621

P0622

Generator F-Terminal Circuit

ECM, PCM

DTC P0622

P062C

Control Module Vehicle Speed Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L (LLY) engine

P062F

Control Module Long Term Memory Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L (LLY) engine

P0641

5-Volt Reference 1 Circuit

ECM, PCM

DTC P0641 for the 7.8L engine

or

DTC P0641 for the 8.1L engine

P0642

5-Volt Reference 1 Circuit Low Voltage

ECM

DTC P0642 or P0643 for the 6.6L (LLY) engine

P0643

5-Volt Reference 1 Circuit High Voltage

ECM

DTC P0642 or P0643 for the 6.6L (LLY) engine

P064C

Glow Plug Module Control Performance

GPCM

DTC P064C for the 6.6L (LLY) engine

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

ECM, PCM

DTC P0650 for the 6.6L (LLY) engine

or

DTC P0650 for the 8.1L engine

P0651

5-Volt Reference 2 Circuit

ECM, PCM

DTC P0651 for the 7.8L engine

or

DTC P0651 for the 8.1L engine

P0652

5-Volt Reference 2 Circuit Low Voltage

ECM

DTC P0652 or P0653 for the 6.6L (LLY) engine

P0653

5-Volt Reference 2 Circuit HIGH Voltage

ECM

DTC P0652 or P0653 for the 6.6L (LLY) engine

P0654

Engine Speed Output Circuit

ECM, PCM

DTC P0654

P0671

Glow Plug 1 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0672

Glow Plug 2 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0673

Glow Plug 3 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0674

Glow Plug 4 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0675

Glow Plug 5 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0676

Glow Plug 6 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0677

Glow Plug 7 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0678

Glow Plug 8 Control Circuit

ECM

DTC P0671-P0678 for the 6.6L (LLY) engine

P0698

5-Volt Reference 3 Circuit Low Voltage

ECM

DTC P0698 or P0699 for the 6.6L (LLY) engine

P0699

5-Volt Reference 3 Circuit High Voltage

ECM

DTC P0698 or P0699 for the 6.6L (LLY) engine

P0833

Clutch Pedal Switch 2 Circuit

ECM

DTC P0833 for the ZF-S6-650 transmission

P1087

Fuel Rail Pressure (FRP) Trim Too Low

ECM

DTC P1087 for the 7.8L engine

P1088

Fuel Rail Pressure (FRP) Trim Too High

ECM

DTC P1088 for the 7.8L engine

P1125

Accelerator Pedal Position (APP) System

ECM, PCM

DTC P1125 for the 7.8L engine

or

DTC P1125 for the 8.1L engine

P1261

Injector Positive Voltage Control Circuit

ECM

DTC P1261 for the 7.8L engine

P1263

Injector Positive Voltage Control Circuit Group 1 Low Voltage

ECM

DTC P1263 for the 7.8L engine

P1264

Injector Positive Voltage Control Circuit Group 1 High Voltage

ECM

DTC P1264 for the 7.8L engine

P1265

Injector Positive Voltage Control Circuit Group 2 Low Voltage

ECM

DTC P1265 for the 7.8L engine

P1266

Injector Positive Voltage Control Circuit Group 2 High Voltage

ECM

DTC P1266 for the 7.8L engine

P1271

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

ECM

DTC P1271 for the 7.8L engine

P1272

Accelerator Pedal Position (APP) Sensor 2-3 Correlation

ECM

DTC P1272 for the 7.8L engine

P1273

Accelerator Pedal Position (APP) Sensor 1-3 Correlation

ECM

DTC P1273 for the 7.8L engine

P1277

Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage

ECM

DTC P1277 for the 7.8L engine

P1278

Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage

ECM

DTC P1278 for the 7.8L engine

P1282

Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage

ECM

DTC P1282 for the 7.8L engine

P1283

Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage

ECM

DTC P1283 for the 7.8L engine

P1287

Accelerator Pedal Position (APP) Sensor 3 Circuit Low Voltage

ECM

DTC P1287 for the 7.8L engine

P1288

Accelerator Pedal Position (APP) Sensor 3 Circuit High Voltage

ECM

DTC P1288 for the 7.8L engine

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

PCM

DTC P1516 for the 8.1L engine

P1574

Stop Lamp Switch Circuit

PCM

DTC P1574

P160C

Engine Calibration Information Not Programmed - GPCM

ECM, GPCM

DTC P160C for the 6.6L (LLY) engine

P1621

Control Module Long Term Memory Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 7.8L engine

P1637

Generator L-Terminal Circuit

PCM

DTC P1637

P1638

Generator F-Terminal Circuit

PCM

DTC P1638

P1646

5-Volt Reference 3 Circuit

ECM

DTC P1646 for the 7.8L engine

P2003

Mass Air Flow (MAF) Sensor Circuit Low Voltage

ECM

DTC P2003 for the 7.8L engine

P2004

Mass Air Flow (MAF) Sensor Circuit High Voltage

ECM

DTC P2004 for the 7.8L engine

P2005

Power Take Off (PTO) Sensor Circuit High Voltage

ECM

DTC P2005 for the 7.8L engine

P2007

Turbocharger Boost Control Solenoid Control Circuit High Voltage

ECM

DTC P2007 for the 7.8L engine

P2008

Turbocharger Boost Control Solenoid Control Circuit Low Voltage

ECM

DTC P2008 for the 7.8L engine

P2011

Injector Positive Voltage Control Circuit Group 3

ECM

DTC P2011 for the 7.8L engine

P2012

Injector Positive Voltage Control Circuit Group 4

ECM

DTC P2012 for the 7.8L engine

P2066

Fuel Level Sensor 2 Performance

ECM, PCM

DTC P2066

P2067

Fuel Level Sensor 2 Circuit Low Voltage

ECM, PCM

DTC P2067

P2068

Fuel Level Sensor 2 Circuit High Voltage

ECM, PCM

DTC P2068

P2101

Control Module Throttle Actuator Position Performance

PCM

DTC P2101 for the 8.1L engine

P2108

Throttle Actuator Control (TAC) Module Performance

PCM

DTC P2108 for the 8.1L engine

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

PCM

DTC P2120 for the 8.1L engine

P2121

Accelerator Pedal Position (APP) Sensor 1 Performance

PCM

DTC P2121 for the 8.1L engine

P2122

Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage

ECM

DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L (LLY) engine

P2123

Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage

ECM

DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L (LLY) engine

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

PCM

DTC P2125 for the 8.1L engine

P2127

Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage

ECM

DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L (LLY) engine

P2128

Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage

ECM

DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L (LLY) engine

P2135

Throttle Position (TP) Sensor 1-2 Correlation

PCM

DTC P2135 for the 8.1L engine

P2138

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

ECM

DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L (LLY) engine

P2146

Injector Positive Voltage Relay Control Circuit Group 1

ECM

DTC P2146, P2149, P2152, or P2155 for the 6.6L (LLY) engine

P2149

Injector Positive Voltage Relay Control Circuit Group 2

ECM

DTC P2146, P2149, P2152, or P2155 for the 6.6L (LLY) engine

P2152

Injector Positive Voltage Control Circuit Group 3

ECM

DTC P2146, P2149, P2152, or P2155 for the 6.6L (LLY) engine

P2155

Injector Positive Voltage Control Circuit Group 4

ECM

DTC P2146, P2149, P2152, or P2155 for the 6.6L (LLY) engine

P2228

Barometric Pressure (BARO) Sensor Circuit Low Voltage

ECM

DTC P2228 or P2229 for the 6.6L (LLY) engine

P2229

Barometric Pressure (BARO) Sensor Circuit High Voltage

ECM

DTC P2228 or P2229 for the 6.6L (LLY) engine

P2510

Engine Control Module Relay Circuit

ECM

DTC P2510 for the 6.6L (LLY) engine

P2563

Turbocharger Boost Control Position Sensor Performance

ECM

DTC P2563 for the 6.6L (LLY) engine

P2564

Turbocharger Boost Control Position Sensor Circuit Low Voltage

ECM

DTC P2564 or P2565 for the 6.6L (LLY) engine

or

DTC P2564 for the 7.8L engine

P2565

Turbocharger Boost Control Position Sensor Circuit High Voltage

ECM

DTC P2564 or P2565 for the 6.6L (LLY) engine

or

DTC P2565 for the 7.8L engine

P2610

Control Module Ignition Off Timer Performance

ECM, PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L (LLY) engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P2636

Fuel Transfer Pump Flow Insufficient

ECM, PCM

DTC P2636 for the 6.6L (LLY) engine

P268A

Fuel Injector Calibration Data Not Programmed

ECM, GPCM

DTC P268A for the 6.6L (LLY) engine

P2900

Turbocharger Boost System Performance

ECM

DTC P2900 for the 7.8L engine

P2901

Exhaust Gas Recirculation (EGR) Position Sensor Performance

ECM

DTC P2901 for the 7.8L engine

P2902

Exhaust Gas Recirculation (EGR) Open Position Performance

ECM

DTC P2902 for the 7.8L engine

P2903

Exhaust Gas Recirculation (EGR) Flow Insufficient

ECM

DTC P2903 for the 7.8L engine

P2920

Engine Controls Ignition Relay Feedback Circuit

ECM

DTC P2920 for the 7.8L engine

P2921

Fuel Rail Pressure (FRP) Too High

ECM

DTC P2921 for the 7.8L engine

P2922

Fuel Rail Pressure (FRP) Too High

ECM

DTC P2922 for the 7.8L engine

P2923

Fuel Supply Pump Malfunction

ECM

DTC P2923 for the 7.8L engine

U0073

Loss of CAN Serial Data Communication

EBCM, ECM, TCM

DTC U0073

U0100

Lost Communications With Engine Control Module (ECM)

TCM

DTC U0100-U0299

U0101

Lost Communications With Transmission Control Module (TCM)

ECM

DTC U0100-U0299

U0106

Lost Communications With Glow Plug Control Module (GPCM)

ECM

DTC U0100-U0299

U0107

Lost Communication with Throttle Actuator Control (TAC) Module

PCM

DTC U0107 for the 8.1L engine

U1000

Class 2 Data Link

ECM, EBCM, SDM, IPC, RCDLR, SDGM, TCM, Chime Module

DTC U1000 and U1255

U1016

Lost Communication with ECM/PCM/VCM

Radio, EBCM, SDM, Chime Module

DTC U1001-U1254

U1024

Lost Communication With Transmission Control Module (TCM)

EBCM, IPC,

DTC U1001-U1254

U1031

Lost Communication With Serial Data Gateway (SDG)

SDM, Radio, ECM

DTC U1001-U1254

U1040

Loss of With Electronic Brake Control Module (EBCM)

ESC, IPC, SDM

DTC U1001-U1254

U1088

Lost Communication with Sensing and Diagnostic Module (SDM)

IPC, SDGM

DTC U1001-U1254

U1096

Lost Communication with Instrument Panel Cluster (IPC)

SDM, ECM, SDGM, Chime Module

DTC U1001-U1254

U1111

Lost Communication with Multifunction Alarm Module/Chime Module (MAM)

IPC

DTC U1001-U1254

U1128

Lost Communication with Radio

IPC, SDGM

DTC U1001-U1254

U1176

Lost Communications with Remote Control Door Lock Receiver (RCDLR)

IPC, SDGM

DTC U1001-U1254

U1255

Class 2 Data Link

ECM, EBCM, SDM, IPC, RCDLR, SDGM, TCM

DTC U1000 and U1255

U1300

Class 2 Data Link Low

ECM, SDM, IPC, RCDLR, SDGM, TCM, Chime Module

DTC U1300, U1301, or U1305

U1301

Class 2 Data Link High

ECM, SDM, IPC, RCDLR, SDGM, TCM, Chime Module

DTC U1300, U1301, or U1305

U1305

Class 2 Data Link Low or High

ECM, SDM, RCDLR, SDGM, TCM,

DTC U1300, U1301, or U1305

U2100

Controller Area Network (CAN) Bus Communication

EBCM, ECM, TCM

DTC U2100

U2104

Controller Area Network (CAN) Bus Reset Counter Overrun

EBCM, ECM, TCM

DTC U2104

U2105

Lost Communications With Engine Control System

EBCM, TCM

DTC U1800, U2105, U2106, or U2108

U2106

Lost Communications With Transmission Control System

EBCM, ECM,

DTC U1800, U2105, U2106, or U2108

U2108

Lost Communications With ABS/TCS Control System

ECM, TCM

DTC U1800, U2105, U2106, or U2108