DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure | ||||||
---|---|---|---|---|---|---|---|---|---|
B0016 | Passenger Frontal Deployment Loop Resistance Low | SDM | |||||||
B0017 | Passenger Frontal Deployment Loop Open | SDM | |||||||
B0018 | Passenger Frontal Deployment Loop Voltage Out of Range | SDM | |||||||
B0022 | Driver Frontal Deployment Loop Resistance Low | SDM | |||||||
B0024 | Driver Frontal Deployment Loop Voltage Out of Range | SDM | |||||||
B0026 | Driver Frontal Deployment Loop Open | SDM | |||||||
B0051 | Deployment Commanded | SDM | |||||||
B0053 | Deployment Commanded with Loop DTCs Present | SDM | |||||||
B0077 | Left Side Impact Sensor (SIS) Performance | SDM | |||||||
B0079 | Incorrect Left Side Impact Sensor (SIS) Installed | SDM | |||||||
B0080 | Discard Left Side Impact Sensor (SIS) | SDM | |||||||
B0090 | Active Switch Voltage Out of Range | SDM | |||||||
B0091 | Active Switch: Wrong State | SDM | |||||||
B0540 | Speedometer Circuit | IPC | |||||||
B0560 | Tachometer Circuit | IPC | |||||||
B0775 | Four Wheel Drive High Range (4HI) Indicator Circuit Malfunction | TCSCM | |||||||
B0780 | Four Wheel Drive Low Range (4LO) Indicator Circuit Malfunction | TCSCM | |||||||
B0785 | Two Wheel Drive High Range (2HI) Indicator Circuit Malfunction | TCSCM | |||||||
B0790 | Transfer Case Neutral Indicator Circuit Malfunction | TCSCM | |||||||
B1000 | Electronic Control Unit (ECU) Performance | SDM | |||||||
B1001 | Option Configuration Error | SDM | |||||||
B1025 | Audio Output 1 Circuit | Radio | |||||||
B1035 | Audio Output 2 Circuit | Radio | |||||||
B1045 | Audio Output 3 Circuit | Radio | |||||||
B1055 | Audio Output 4 Circuit | Radio | |||||||
B1365 | Device Ignition 0 Circuit | IPC | |||||||
B1372 | Device Ignition 1 (ON and START) Circuit Low | IPC | |||||||
B2725 | Active Transfer Case (ATC) Mode Switch Circuit | TCSCM | |||||||
B2745 | Traction Control Switch Circuit | EBCM | |||||||
C0035 | Left Front Wheel Speed Sensor Circuit Low | EBCM | |||||||
C0036 | Left Front Wheel Speed Sensor Circuit Range/Performance | EBCM | |||||||
C0037 | Left Front Wheel Speed Sensor Circuit Low | EBCM | |||||||
C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | |||||||
C0041 | Right Front Wheel Speed Sensor Circuit Range/Performance | EBCM | |||||||
C0042 | Right Front Wheel Speed Sensor Circuit Low | EBCM | |||||||
C0046 | Left Rear Wheel Speed Sensor Circuit Range/Performance | EBCM | |||||||
C0047 | Left Rear Wheel Speed Sensor Circuit Low | EBCM | |||||||
C0051 | Right Rear Wheel Speed Sensor Circuit Range/Performance | EBCM | |||||||
C0052 | Right Front Wheel Speed Sensor Circuit Low | EBCM | |||||||
C0110 | Pump Motor Circuit | EBCM | |||||||
C0163 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit Low | EBCM | |||||||
C0164 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit High | EBCM | |||||||
C0220 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||||
C0221 | Right Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||||
C0222 | Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||||
C0223 | Left Front Antilock Brake System (ABS) Channel Motor Free Spins | EBCM | |||||||
C0224 | Right Front Antilock Brake System (ABS) Channel Motor Free Spins | EBCM | |||||||
C0225 | Rear Antilock Brake System (ABS) Channel Motor Free Spins | EBCM | |||||||
C0226 | Left Front Traction Control System (TCS) Channel Will Not Move | EBCM | |||||||
C0227 | Right Front Traction Control System (TCS) Channel Will Not Move | EBCM | |||||||
C0228 | Left Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||||
C0229 | Right Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||||
C0267 | Low Brake Fluid Indicated | EBCM | |||||||
C0272 | Base Brake Pump Motor Circuit | EBCM | |||||||
C0285 | Brake Fluid Flow Switch Circuit Low | EBCM | |||||||
C0286 | Brake Fluid Flow Switch Circuit High | EBCM | |||||||
C0306 | Motor A or B Circuit | TCSCM | |||||||
C0327 | Encoder Circuit | TCSCM | |||||||
C0359 | Four Wheel Drive Low Range (4LO) Discrete Output Circuit | TCSCM | |||||||
C0550 | Electronic Control Unit (ECU) Performance | EBCM | |||||||
ECU Malfunction | TCSCM | ||||||||
C0899 | Device Voltage Low | EBCM | |||||||
C0900 | Device Voltage High | EBCM | |||||||
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 | |||||||
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 | |||||||
P0462 | Fuel Level Sensor 1 Circuit Low Voltage | ECM, PCM | |||||||
P0463 | Fuel Level Sensor 1 Circuit High Voltage | ECM, PCM | |||||||
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 | |||||||
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 | |||||||
P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | ECM, PCM | |||||||
P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | ECM, PCM | |||||||
P0540 | Intake Air (IA) Heater Feedback Circuit | ECM | DTC P0540 for the 6.6L (LLY) engine | ||||||
P0562 | System Voltage Low | ECM, PCM | |||||||
P0563 | System Voltage High | ECM, PCM | |||||||
P0567 | Cruise Control Resume Switch Circuit | ECM, PCM | |||||||
P0568 | Cruise Control Set Switch Circuit | ECM, PCM | |||||||
P0571 | Cruise Control Brake Switch Circuit | ECM, PCM | |||||||
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 | |||||||
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 | |||||||
P0622 | Generator F-Terminal Circuit | ECM, PCM | |||||||
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 | |||||||
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 | |||||||
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 | |||||||
P1638 | Generator F-Terminal Circuit | PCM | |||||||
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 | |||||||
P2067 | Fuel Level Sensor 2 Circuit Low Voltage | ECM, PCM | |||||||
P2068 | Fuel Level Sensor 2 Circuit High Voltage | ECM, PCM | |||||||
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 | |||||||
U0100 | Lost Communications With Engine Control Module (ECM) | TCM | |||||||
U0101 | Lost Communications With Transmission Control Module (TCM) | ECM | |||||||
U0106 | Lost Communications With Glow Plug Control Module (GPCM) | ECM | |||||||
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 | |||||||
U1016 | Lost Communication with ECM/PCM/VCM | Radio, EBCM, SDM, Chime Module | |||||||
U1024 | Lost Communication With Transmission Control Module (TCM) | EBCM, IPC, | |||||||
U1031 | Lost Communication With Serial Data Gateway (SDG) | SDM, Radio, ECM | |||||||
U1040 | Loss of With Electronic Brake Control Module (EBCM) | ESC, IPC, SDM | |||||||
U1088 | Lost Communication with Sensing and Diagnostic Module (SDM) | IPC, SDGM | |||||||
U1096 | Lost Communication with Instrument Panel Cluster (IPC) | SDM, ECM, SDGM, Chime Module | |||||||
U1111 | Lost Communication with Multifunction Alarm Module/Chime Module (MAM) | IPC | |||||||
U1128 | Lost Communication with Radio | IPC, SDGM | |||||||
U1176 | Lost Communications with Remote Control Door Lock Receiver (RCDLR) | IPC, SDGM | |||||||
U1255 | Class 2 Data Link | ECM, EBCM, SDM, IPC, RCDLR, SDGM, TCM | |||||||
U1300 | Class 2 Data Link Low | ECM, SDM, IPC, RCDLR, SDGM, TCM, Chime Module | |||||||
U1301 | Class 2 Data Link High | ECM, SDM, IPC, RCDLR, SDGM, TCM, Chime Module | |||||||
U1305 | Class 2 Data Link Low or High | ECM, SDM, RCDLR, SDGM, TCM, | |||||||
U2100 | Controller Area Network (CAN) Bus Communication | EBCM, ECM, TCM | |||||||
U2104 | Controller Area Network (CAN) Bus Reset Counter Overrun | EBCM, ECM, TCM | |||||||
U2105 | Lost Communications With Engine Control System | EBCM, TCM | |||||||
U2106 | Lost Communications With Transmission Control System | EBCM, ECM, | |||||||
U2108 | Lost Communications With ABS/TCS Control System | ECM, TCM |