COMPONENT LOCATIONS
Note. (Scheme 1063)- (Scheme 1076) for component locations.
Home/Dodge/Pickup R1500/Dodge Pickup R1500 (1996-2010)/Repair manual/Testing & Diagnostics/Engine Controls - System & Component Testing - Diesel: Comp…
Contents
Wiring diagrams Section: Testing & Diagnostics- Engine Controls Self-Diagnostics - 3.7L, 5.9L (Gasoline) & 8.0L: Diagnosis
- Engine Controls Self-Diagnostics - 3.7L, 5.9L (Gasoline) & 8.0L: Component Locations
- Engine Controls Self-Diagnostics - 3.7L, 5.9L (Gasoline) & 8.0L: Other
- DTC P0031: O2 SENSOR 1/1 HEATER CIRCUIT LOW
- DTC P0032: O2 SENSOR 1/1 HEATER CIRCUIT HIGH
- DTC P0037: O2 SENSOR 1/2 HEATER CIRCUIT LOW
- DTC P0038: O2 SENSOR 1/2 HEATER CIRCUIT HIGH
- DTC P0051: O2 SENSOR 2/1 HEATER CIRCUIT LOW
- DTC P0052: O2 SENSOR 2/1 HEATER CIRCUIT HIGH
- DTC P0071: AMBIENT/BATTERY TEMP SENSOR PERFORMANCE
- DTC P0107: MAP SENSOR VOLTAGE TOO LOW
- DTC P0108: MAP SENSOR VOLTAGE TOO HIGH
- DTC P0111: INTAKE AIR TEMP PERFORMANCE
- DTC P0112: INTAKE AIR TEMP SENSOR VOLTAGE LOW
- DTC P0113: INTAKE AIR TEMP SENSOR VOLTAGE HIGH
- DTC P0117: ENGINE COOLANT TEMPERATURE SENSOR VOLTAGE TOO LOW
- DTC P0118: ENGINE COOLANT TEMPERATURE SENSOR VOLTAGE TOO HIGH
- DTC P0121: TP SENSOR VOLTAGE DOES NOT AGREE WITH MAP
- DTC P0122: THROTTLE POSITION SENSOR NO. 1 VOLTAGE TOO LOW
- DTC P0123: THROTTLE POSITION SENSOR NO. 1 VOLTAGE TOO HIGH
- DTC P0125 : CLOSED LOOP TEMP NOT REACHED
- DTC P0131: O2 SENSOR 1/1 CIRCUIT VOLTAGE TOO LOW
- DTC P0132: O2 SENSOR 1/1 CIRCUIT VOLTAGE TOO HIGH
- DTC P0133: O2 SENSOR 1/1 SLOW RESPONSE
- DTC P0135: O2 SENSOR 1/1 HEATER FAILURE
- DTC P0136: O2 SENSOR 1/2 HEATER CIRCUIT MALFUNCTION
- DTC P0137: O2 SENSOR 1/2 CIRCUIT VOLTAGE TOO LOW
- DTC P0138: O2 SENSOR 1/2 CIRCUIT VOLTAGE TOO HIGH
- DTC P0139: O2 SENSOR 1/2 SLOW RESPONSE
- DTC P0141: O2 SENSOR 1/2 HEATER FAILURE
- DTC P0151: O2 SENSOR 2/1 CIRCUIT VOLTAGE TOO LOW
- DTC P0152: O2 SENSOR 2/1 CIRCUIT VOLTAGE TOO HIGH
- DTC P0153: O2 SENSOR 2/1 SLOW RESPONSE
- DTC P0155: O2 SENSOR 2/1 HEATER FAILURE
- DTC P0157: O2 SENSOR 2/2 CIRCUIT VOLTAGE TOO LOW
- DTC P0158: O2 SENSOR 2/2 CIRCUIT VOLTAGE TOO HIGH
- DTC P0159: O2 SENSOR 2/2 SLOW RESPONSE
- DTC P0161: O2 SENSOR 2/2 HEATER FAILURE
- DTC P0171: 1/1 O2 SENSOR FUEL SYSTEM LEAN
- DTC P0172: 1/1 O2 SENSOR FUEL SYSTEM RICH
- DTC P0174: 2/1 O2 SENSOR FUEL SYSTEM LEAN
- DTC P0175: 2/1 O2 SENSOR FUEL SYSTEM RICH
- DTC P0201: INJECTOR NO. 1 CONTROL CIRCUIT
- DTC P0202: INJECTOR NO. 2 CONTROL CIRCUIT
- DTC P0203: INJECTOR NO. 3 CONTROL CIRCUIT
- DTC P0204: INJECTOR NO. 4 CONTROL CIRCUIT
- DTC P0205: INJECTOR NO. 5 CONTROL CIRCUIT
- DTC P0206: INJECTOR NO. 6 CONTROL CIRCUIT
- DTC P0207: INJECTOR NO. 7 CONTROL CIRCUIT
- DTC P0208: INJECTOR NO. 8 CONTROL CIRCUIT
- DTC P0209: INJECTOR NO. 9 CONTROL CIRCUIT
- DTC P0210: INJECTOR NO. 10 CONTROL CIRCUIT
- DTC P0300: MULTIPLE CYLINDER MISFIRE
- DTC P0301: CYLINDER NO. 1 MISFIRE
- DTC P0302: CYLINDER NO. 2 MISFIRE
- DTC P0303: CYLINDER NO. 3 MISFIRE
- DTC P0304: CYLINDER NO. 4 MISFIRE
- DTC P0305: CYLINDER NO. 5 MISFIRE
- DTC P0306: CYLINDER NO. 6 MISFIRE
- DTC P0307: CYLINDER NO. 7 MISFIRE
- DTC P0308: CYLINDER NO. 8 MISFIRE
- DTC P0309: CYLINDER NO. 9 MISFIRE
- DTC P0310: CYLINDER NO. 10 MISFIRE
- DTC P0320: NO CRANK REFERENCE SIGNAL AT PCM
- DTC P0325: KNOCK SENSOR NO. 1 CIRCUIT
- DTC P0330: KNOCK SENSOR NO. 2 CIRCUIT
- DTC P0340: NO CAM SIGNAL AT PCM
- DTC P0351: IGNITION COIL NO. 1 PRIMARY CIRCUIT
- DTC P0352: IGNITION COIL NO. 2 PRIMARY CIRCUIT
- DTC P0353: IGNITION COIL NO. 3 PRIMARY CIRCUIT
- DTC P0354: IGNITION COIL NO. 4 PRIMARY CIRCUIT
- DTC P0355: IGNITION COIL NO. 5 PRIMARY CIRCUIT
- DTC P0356: IGNITION COIL NO. 6 PRIMARY CIRCUIT
- DTC P0420: 1/1 CATALYTIC CONVERTER EFFICIENCY
- DTC P0432: 2/1 CATALYTIC CONVERTER EFFICIENCY
- DTC P0441: EVAP PURGE FLOW MONITOR
- DTC P0442: EVAP LEAK MONITOR MEDIUM (.040") LEAK DETECTED
- DTC P0443: EVAP PURGE SOLENOID CIRCUIT
- DTC P0455: EVAP LEAK MONITOR LARGE LEAK DETECTED
- DTC P0456: EVAP LEAK MONITOR SMALL (.020") LEAK DETECTED
- DTC P0460: FUEL LEVEL UNIT NO CHANGE OVER MILES
- DTC P0461: FUEL LEVEL UNIT NO CHANGE OVER TIME
- DTC P0462: FUEL LEVEL SENDING UNIT VOLTS TOO LOW
- DTC P0463: FUEL LEVEL SENDING UNIT VOLTS TOO HIGH
- DTC P0500: NO VEHICLE SPEED SIGNAL
- DTC P0505: IDLE AIR CONTROL MOTOR CIRCUITS
- DTC P0523: OIL PRESSURE CIRCUIT HIGH
- DTC P0551: POWER STEERING SWITCH FAILURE
- DTC P0601: PCM INTERNAL CONTROLLER FAILURE
- DTC P0622: GENERATOR FIELD NOT SWITCHING PROPERLY
- DTC P0645: A/C CLUTCH RELAY CIRCUIT
- DTC P0700: TRANSMISSION CONTROL SYSTEM (MIL REQUEST)
- DTC P1195: O2 SENSOR 1/1 SLOW DURING CATALYST MONITOR
- DTC P1196: O2 SENSOR 2/1 SLOW DURING CATALYST MONITOR
- DTC P1281: ENGINE IS COLD TOO LONG
- DTC P1282: FUEL PUMP/SYSTEM RELAY CONTROL CIRCUIT
- DTC P1294: TARGET IDLE NOT REACHED
- DTC P1296: NO 5 VOLTS TO MAP SENSOR
- DTC P1297: NO CHANGE IN MAP FROM START TO RUN
- DTC P1388: AUTO SHUTDOWN RELAY CONTROL CIRCUIT
- DTC P1389: NO ASD RELAY OUTPUT VOLTAGE AT PCM
- DTC P1391: INTERMITTENT LOSS OF CMP OR CKP
- DTC P1398: MISFIRE ADAPTIVE NUMERATOR AT LIMIT
- DTC P1486: EVAP LEAK MONITOR PINCHED HOSE FOUND
- DTC P1491: COOLING FAN RELAY CONTROL CIRCUIT
- DTC P1492: AMBIENT/BATTERY TEMPERATURE SENSOR VOLTAGE TOO HIGH
- DTC P1493: AMBIENT/BATTERY TEMPERATURE SENSOR VOLTAGE TOO LOW
- DTC P1494: LEAK DETECTION PUMP SW OR MECHANICAL FAULT
- DTC P1495: LEAK DETECTION PUMP SOLENOID CIRCUIT
- DTC P1594: CHARGING SYSTEM VOLTAGE TOO HIGH
- DTC P1595: SPEED CONTROL SOLENOID CIRCUITS
- DTC P1596: SPEED CONTROL SWITCH ALWAYS HIGH
- DTC P1597: SPEED CONTROL SWITCH ALWAYS LOW
- DTC P1598: A/C PRESSURE SENSOR VOLTAGE TOO HIGH
- DTC P1599: A/C PRESSURE SENSOR VOLTAGE TOO LOW
- DTC P1682: CHARGING SYSTEM VOLTAGE TOO LOW
- DTC P1683: SPD CTRL PWR RELAY OR S/C 12V DRIVER CIRCUIT
- DTC P1685: WRONG OR INVALID KEY MSG RECEIVED FROM SKIM
- DTC P1686: NO SKIM BUS MESSAGE RECEIVED
- DTC P1687: NO CLUSTER BUS MESSAGE
- DTC P1696: PCM FAILURE EEPROM WRITE DENIED
- DTC P1698: NO BUS MESSAGE FROM TCM
- DTC P1899: TRS PERFORMANCE
- Engine Controls Self-Diagnostics - 4.7L & 5.7L: Diagnosis
- Engine Controls Self-Diagnostics - 4.7L & 5.7L: Component Locations
- Engine Controls Self-Diagnostics - 4.7L & 5.7L: Other
- DTC P0016: CRANKSHAFT/CAMSHAFT TIMING MISALIGNMENT
- DTC P0031: O2 SENSOR 1/1 HEATER CIRCUIT LOW
- DTC P0032: O2 SENSOR 1/1 HEATER CIRCUIT HIGH
- DTC P0037: O2 SENSOR 1/2 HEATER CIRCUIT LOW
- DTC P0038: O2 SENSOR 1/2 HEATER CIRCUIT HIGH
- DTC P0051: O2 SENSOR 2/1 HEATER CIRCUIT LOW
- DTC P0052: O2 SENSOR 2/1 HEATER CIRCUIT HIGH
- DTC P0057: O2 SENSOR 2/2 HEATER CIRCUIT LOW
- DTC P0058: O2 SENSOR 2/2 HEATER CIRCUIT HIGH
- DTC P0068: MAP SENSOR/TP SENSOR CORRELATION - VACUUM LEAK DETECTED (4.7L)
- DTC P0068: MAP SENSOR/TP SENSOR CORRELATION - VACUUM LEAK DETECTED (5.7L)
- DTC P0070: AMBIENT TEMPERATURE SENSOR STUCK
- DTC P0071: AMBIENT TEMPERATURE SENSOR PERFORMANCE
- DTC P0072: AMBIENT TEMPERATURE SENSOR CIRCUIT LOW
- DTC P0073: AMBIENT TEMPERATURE SENSOR CIRCUIT HIGH
- DTC P0106: MAP SENSOR PERFORMANCE
- DTC P0107: MAP SENSOR CIRCUIT LOW
- DTC P0108: MAP SENSOR CIRCUIT HIGH
- DTC P0110: INTAKE AIR TEMPERATURE SENSOR STUCK
- DTC P0111: INTAKE AIR TEMPERATURE SENSOR PERFORMANCE
- DTC P0112: INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW
- DTC P0113: INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH
- DTC P0116: ENGINE COOLANT TEMPERATURE CIRCUIT PERFORMANCE
- DTC P0117: ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW
- DTC P0118: ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT HIGH
- DTC P0121: THROTTLE POSITION SENSOR NO. 1 PERFORMANCE (4.7L)
- DTC P0121: THROTTLE POSITION SENSOR NO. 1 PERFORMANCE (5.7L)
- DTC P0122: THROTTLE POSITION SENSOR NO. 1 LOW (4.7L)
- DTC P0122: THROTTLE POSITION SENSOR NO. 1 LOW (5.7L)
- DTC P0123: THROTTLE POSITION SENSOR NO. 1 HIGH (4.7L)
- DTC P0123: THROTTLE POSITION SENSOR NO. 1 HIGH (5.7L)
- DTC P0125 : INSUFFICIENT COOLANT TEMP FOR CLOSED - LOOP FUEL CONTROL
- DTC P0128: THERMOSTAT RATIONALITY
- DTC P0129: BAROMETRIC PRESSURE OUT-OF-RANGE
- DTC P0131: O2 SENSOR 1/1 CIRCUIT LOW VOLTAGE
- DTC P0132: O2 SENSOR 1/1 CIRCUIT HIGH VOLTAGE
- DTC P0133: O2 SENSOR 1/1 SLOW RESPONSE
- DTC P0135: O2 SENSOR 1/1 HEATER PERFORMANCE
- DTC P0137: O2 SENSOR 1/2 CIRCUIT LOW VOLTAGE
- DTC P0138: O2 SENSOR 1/2 CIRCUIT HIGH VOLTAGE
- DTC P0139: O2 SENSOR 1/2 SLOW RESPONSE
- DTC P0141: O2 SENSOR 1/2 HEATER PERFORMANCE
- DTC P0151: O2 SENSOR 2/1 CIRCUIT LOW VOLTAGE
- DTC P0152: O2 SENSOR 2/1 CIRCUIT HIGH VOLTAGE
- DTC P0153: O2 SENSOR 2/1 SLOW RESPONSE
- DTC P0155: O2 SENSOR 2/1 HEATER PERFORMANCE
- DTC P0157: O2 SENSOR 2/2 CIRCUIT LOW VOLTAGE
- DTC P0158: O2 SENSOR 2/2 CIRCUIT HIGH VOLTAGE
- DTC P0159: O2 SENSOR 2/2 SLOW RESPONSE
- DTC P0161: O2 SENSOR 2/2 HEATER PERFORMANCE
- DTC P0171: FUEL SYSTEM 1/1 LEAN
- DTC P0172: FUEL SYSTEM 1/1 RICH
- DTC P0174: FUEL SYSTEM 2/1 LEAN
- DTC P0175: FUEL SYSTEM 2/1 RICH
- DTC P0201: FUEL INJECTOR NO. 1 CIRCUIT
- DTC P0202: FUEL INJECTOR NO. 2 CIRCUIT
- DTC P0203: FUEL INJECTOR NO. 3 CIRCUIT
- DTC P0204: FUEL INJECTOR NO. 4 CIRCUIT
- DTC P0205: FUEL INJECTOR NO. 5 CIRCUIT
- DTC P0206: FUEL INJECTOR NO. 6 CIRCUIT
- DTC P0207: FUEL INJECTOR NO. 7 CIRCUIT
- DTC P0208: FUEL INJECTOR NO. 8 CIRCUIT
- DTC P0221: THROTTLE POSITION SENSOR NO. 2 PERFORMANCE
- DTC P0222: THROTTLE POSITION SENSOR NO. 2 LOW
- DTC P0223: THROTTLE POSITION SENSOR NO. 2 HIGH
- DTC P0300: MULTIPLE CYLINDER MISFIRE
- DTC P0301: CYLINDER NO. 1 MISFIRE
- DTC P0302: CYLINDER NO. 2 MISFIRE
- DTC P0303: CYLINDER NO. 3 MISFIRE
- DTC P0304: CYLINDER NO. 4 MISFIRE
- DTC P0305: CYLINDER NO. 5 MISFIRE
- DTC P0306: CYLINDER NO. 6 MISFIRE
- DTC P0307: CYLINDER NO. 7 MISFIRE
- DTC P0308: CYLINDER NO. 8 MISFIRE
- DTC P0315: NO CRANK SENSOR LEARNED
- DTC P0325: KNOCK SENSOR NO. 1 CIRCUIT
- DTC P0330: KNOCK SENSOR NO. 2 CIRCUIT
- DTC P0335: CRANKSHAFT POSITION SENSOR CIRCUIT
- DTC P0339: CRANKSHAFT POSITION SENSOR INTERMITTENT
- DTC P0340: CAMSHAFT POSITION SENSOR CIRCUIT
- DTC P0344: CAMSHAFT POSITION SENSOR INTERMITTENT
- DTC P0351: IGNITION COIL NO. 1 PRIMARY CIRCUIT
- DTC P0352: IGNITION COIL NO. 2 PRIMARY CIRCUIT
- DTC P0353: IGNITION COIL NO. 3 PRIMARY CIRCUIT
- DTC P0354: IGNITION COIL NO. 4 PRIMARY CIRCUIT
- DTC P0355: IGNITION COIL NO. 5 PRIMARY CIRCUIT
- DTC P0356: IGNITION COIL NO. 6 PRIMARY CIRCUIT
- DTC P0357: IGNITION COIL NO. 7 PRIMARY CIRCUIT
- DTC P0358: IGNITION COIL NO. 8 PRIMARY CIRCUIT
- DTC P0420: CATALYTIC 1/1 EFFICIENCY
- DTC P0432: CATALYTIC 2/1 EFFICIENCY
- DTC P0440: GENERAL EVAP SYSTEM FAILURE
- DTC P0441: EVAP PURGE SYSTEM PERFORMANCE
- DTC P0442: SYSTEM MEDIUM LEAK
- DTC P0443: EVAP PURGE SOLENOID CIRCUIT
- DTC P0453: NVLD PRESSURE SWITCH STUCK OPEN
- DTC P0455: EVAP SYSTEM LARGE LEAK
- DTC P0456: EVAP SYSTEM SMALL LEAK
- DTC P0461: FUEL LEVEL SENSOR NO. 1 PERFORMANCE
- DTC P0462: FUEL LEVEL SENSOR NO. 1 LOW
- DTC P0463: FUEL LEVEL SENSOR NO. 1 HIGH
- DTC P0480: LOW SPEED FAN CONTROL RELAY CIRCUIT
- DTC P0498: NVLD CANISTER VENT VALVE SOLENOID CIRCUIT LOW
- DTC P0499: NVLD CANISTER VENT VALVE SOLENOID CIRCUIT HIGH
- DTC P0501: VEHICLE SPEED SIGNAL NO. 1 PERFORMANCE
- DTC P0503: VEHICLE SPEED SIGNAL NO. 1 ERRATIC
- DTC P0506: IDLE SPEED PERFORMANCE LOWER THAN EXCEPTED
- DTC P0507: IDLE SPEED PERFORMANCE HIGHER THAN EXCEPTED
- DTC P0508: IAC VALVE SIGNAL CIRCUIT LOW
- DTC P0509: IAC VALVE SIGNAL CIRCUIT HIGH
- DTC P0513: INVALID SKIM KEY
- DTC P0516: BATTERY TEMPERATURE SENSOR LOW
- DTC P0517: BATTERY TEMPERATURE SENSOR HIGH
- DTC P0522: OIL PRESSURE CIRCUIT LOW
- DTC P0523: OIL PRESSURE CIRCUIT HIGH
- DTC P0532: A/C PRESSURE SENSOR LOW
- DTC P0533: A/C PRESSURE SENSOR HIGH
- DTC P0551: POWER STEERING SWITCH PERFORMANCE
- DTC P0562: BATTERY VOLTAGE LOW
- DTC P0563: BATTERY VOLTAGE HIGH
- DTC P0571: BRAKE SWITCH NO. 1 PERFORMANCE
- DTC P0572: BRAKE SWITCH NO. 1 CIRCUIT LOW
- DTC P0573: BRAKE SWITCH NO. 1 CIRCUIT HIGH
- DTC P0579: SPEED CONTROL SWITCH NO. 1 PERFORMANCE (4.7L)
- DTC P0579: SPEED CONTROL SWITCH NO. 1 PERFORMANCE (5.7L)
- DTC P0580: SPEED CONTROL SWITCH NO. 1 LOW (4.7L)
- DTC P0580: SPEED CONTROL SWITCH NO. 1 LOW (5.7L)
- DTC P0581: SPEED CONTROL SWITCH NO. 1 HIGH (4.7L)
- DTC P0581: SPEED CONTROL SWITCH NO. 1 HIGH (5.7L)
- DTC P0582: SPEED CONTROL VACUUM SOLENOID CIRCUIT
- DTC P0585: SPEED CONTROL SWITCH NO. 1 & NO. 2 CORRELATION
- DTC P0586: SPEED CONTROL VENT SOLENOID CIRCUIT
- DTC P0591: SPEED CONTROL SWITCH NO. 2 PERFORMANCE
- DTC P0592: SPEED CONTROL SWITCH NO. 2 LOW
- DTC P0593: SPEED CONTROL SWITCH NO. 2 HIGH
- DTC P0594: SPEED CONTROL SERVO POWER CIRCUIT
- DTC P0600: SERIAL COMMUNICATION LINK
- DTC P0601: INTERNAL MEMORY CHECKSUM INVALID
- DTC P0606: ECM/PCM PROCESSOR
- DTC P0622: GENERATOR FIELD CONTROL CIRCUIT
- DTC P0627: FUEL PUMP RELAY CIRCUIT
- DTC P0630: VIN NOT PROGRAMMED IN PCM
- DTC P0632: ODOMETER NOT PROGRAMMED IN PCM
- DTC P0633: SKIM KEY NOT PROGRAMMED IN PCM
- DTC P0642: PRIMARY 5-VOLT SUPPLY LOW
- DTC P0643: PRIMARY 5-VOLT SUPPLY HIGH
- DTC P0645: A/C CLUTCH RELAY CIRCUIT
- DTC P0652: AUXILIARY 5-VOLT SUPPLY LOW
- DTC P0653: AUXILIARY 5-VOLT SUPPLY HIGH
- DTC P0685: ASD RELAY CONTROL CIRCUIT
- DTC P0688: ASD RELAY SENSE CIRCUIT LOW
- DTC P0700: TRANSMISSION CONTROL SYSTEM (MIL REQUEST)
- DTC P0703: BRAKE SWITCH NO. 2 PERFORMANCE
- DTC P0850: PARK/NEUTRAL SWITCH PERFORMANCE
- DTC P1115: GENERAL TEMPERATURE RATIONALITY
- DTC P1501: VSS 1/2 CORRELATION - DRIVE WHEELS
- DTC P1502: VSS 1/2 CORRELATION - NON DRIVE WHEELS
- DTC P1572: BRAKE PEDAL STUCK ON
- DTC P1573: BRAKE PEDAL STUCK OFF
- DTC P1593: SPEED CONTROL SWITCH NO. 1 & NO. 2 STUCK (5.7L)
- DTC P1602: PCM NOT PROGRAMMED
- DTC P1603: PCM INTERNAL DUAL-PORT RAM COMMUNICATION
- DTC P1604: PCM INTERNAL DUAL-PORT RAM READ/WRITE INTEGRITY FAILURE
- DTC P1607: PCM INTERNAL SHUTDOWN TIMER RATIONALITY
- DTC P1618: PRIMARY 5-VOLT SUPPLY ERRATIC
- DTC P1628: AUXILIARY 5-VOLT SUPPLY ERRATIC
- DTC P1686: NO SKIM BUS MESSAGE RECEIVED
- DTC P1687: NO CLUSTER BUS MESSAGE
- DTC P1695: NO BODY BUS MESSAGE
- DTC P1696: PCM FAILURE EEPROM WRITE DENIED
- DTC P1697: PCM FAILURE SRI MILES NOT STORED
- DTC P1698: NO BUS MESSAGE FROM TRANS CONTROL MODULE
- DTC P2100: ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT
- DTC P2101: ELECTRONIC THROTTLE CONTROL MOTOR PERFORMANCE
- DTC P2106: ETC SYSTEM - FORCED LIMITED POWER
- DTC P2107: ELECTRONIC THROTTLE CONTROL MODULE PROCESSOR
- DTC P2108: ELECTRONIC THROTTLE CONTROL MODULE PERFORMANCE
- DTC P2110: ELECTRONIC THROTTLE CONTROL - FORCED LIMIT RPM
- DTC P2111: ELECTRONIC THROTTLE CONTROL - UNABLE TO CLOSE
- DTC P2112: ELECTRONIC THROTTLE CONTROL - UNABLE TO OPEN
- DTC P2115: ACCELERATOR PEDAL POSITION SENSOR NO. 1 MINIMUM STOP PERFORMANCE
- DTC P2116: ACCELERATOR PEDAL POSITION SENSOR NO. 2 MINIMUM STOP PERFORMANCE
- DTC P2118: ELECTRONIC THROTTLE CONTROL MOTOR CURRENT PERFORMANCE
- DTC P2122: ACCELERATOR PEDAL POSITION SENSOR NO. 1 LOW
- DTC P2123: ACCELERATOR PEDAL POSITION SENSOR NO. 1 HIGH
- DTC P2127: ACCELERATOR PEDAL POSITION SENSOR NO. 2 LOW
- DTC P2128: ACCELERATOR PEDAL POSITION SENSOR NO. 2 HIGH
- DTC P2135: THROTTLE POSITION SENSOR NO. 1 & NO. 2 VOLTAGE CORRELATION
- DTC P2138: ACCELERATOR PEDAL POSITION SENSOR NO. 1 & NO. 2 VOLTAGE CORRELATION
- DTC P2161: VEHICLE SPEED SIGNAL NO. 2 ERRATIC
- DTC P2166: ACCELERATOR PEDAL POSITION SENSOR NO. 1 MAXIMUM STOP PERFORMANCE
- DTC P2167: ACCELERATOR PEDAL POSITION SENSOR NO. 2 MAXIMUM STOP PERFORMANCE
- DTC P2172: HIGH AIRFLOW/VACUUM LEAK DETECTED (INSTANTANEOUS ACCUMULATION)
- DTC P2173: HIGH AIRFLOW/VACUUM LEAK DETECTED (SLOW ACCUMULATION)
- DTC P2174: LOW AIRFLOW/RESTRICTION DETECTED (INSTANT ACCUMULATION)
- DTC P2175: LOW AIRFLOW/RESTRICTION DETECTED (SLOW ACCUMULATION)
- DTC P2181: COOLING SYSTEM PERFORMANCE
- DTC P2299: BRAKE SWITCH POSITION/APPS INCOMPATIBLE
- DTC P2302: IGNITION COIL NO. 1 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2305: IGNITION COIL NO. 2 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2308: IGNITION COIL NO. 3 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2311: IGNITION COIL NO. 4 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2314: IGNITION COIL NO. 5 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2317: IGNITION COIL NO. 6 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2320: IGNITION COIL NO. 7 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2323: IGNITION COIL NO. 8 SECONDARY CIRCUIT - INSUFFICIENT IONIZATION
- DTC P2503: CHARGING SYSTEM OUTPUT LOW
- Engine Controls Self-Diagnostics - Diesel: Diagnosis
- Engine Controls Self-Diagnostics - Diesel: Other
- DTC P0016: ENGINE SPEED SIGNAL MISMATCH
- DTC P0071: INLET AIR TEMP SENSOR RATIONALITY
- DTC P0072: INLET AIR TEMP SENSOR VOLTAGE TOO LOW
- DTC P0073: INLET AIR TEMP SENSOR VOLTAGE TOO HIGH
- DTC P0088: FUEL RAIL PRESSURE SIGNAL IS ABOVE MAX LIMIT
- DTC P0106: INLET AIR PRESSURE SENSOR RATIONALITY
- DTC P0107: INLET AIR PRESSURE SENSOR VOLTAGE TOO LOW
- DTC P0108: INLET AIR PRESSURE SENSOR VOLTAGE TOO HIGH
- DTC P0111: INTAKE AIR TEMPERATURE (IAT) SENSOR RATIONALITY
- DTC P0112: INTAKE AIR TEMPERATURE (IAT) SENSOR VOLTAGE TOO LOW
- DTC P0113: INTAKE AIR TEMPERATURE (IAT) SENSOR VOLTAGE TOO HIGH
- DTC P0116: ENGINE COOLANT TEMPERATURE (ECT) SENSOR RATIONALITY
- DTC P0117: ENGINE COOLANT TEMPERATURE (ECT) SENSOR VOLTAGE TOO LOW
- DTC P0118: ENGINE COOLANT TEMPERATURE (ECT) SENSOR VOLTAGE TOO HIGH
- DTC P0128: THERMOSTAT RATIONALITY
- DTC P0148: HIGH PRESSURE COMMON RAIL (HPCR) CHECKSUM
- DTC P0169: WATER IN FUEL (WIF) LIGHT ON TOO LONG
- DTC P0192: FUEL PRESSURE SENSOR VOLTAGE TOO LOW
- DTC P0193: FUEL PRESSURE SENSOR VOLTAGE TOO HIGH
- DTC P0201: INJECTOR NO. 1 CONTROL CIRCUIT
- DTC P0202: INJECTOR NO. 2 CONTROL CIRCUIT
- DTC P0203: INJECTOR NO. 3 CONTROL CIRCUIT
- DTC P0204: INJECTOR NO. 4 CONTROL CIRCUIT
- DTC P0205: INJECTOR NO. 5 CONTROL CIRCUIT
- DTC P0206: INJECTOR NO. 6 CONTROL CIRCUIT
- DTC P0217: DECREASED ENGINE PERFORMANCE DUE TO ENGINE OVERHEAT CONDITION
- DTC P0219: CRANKSHAFT POSITION SENSOR OVER SPEED SIGNAL
- DTC P0234: TURBO BOOST LIMIT EXCEEDED
- DTC P0236: MAP SENSOR TOO HIGH TOO LONG
- DTC P0237: MAP SENSOR VOLTAGE TOO LOW
- DTC P0238: MAP SENSOR VOLTAGE TOO HIGH
- DTC P0251: CP3 PUMP REGULATOR CONTROL
- DTC P0300: MULTIPLE CYLINDER MISFIRE
- DTC P0301: CYLINDER NO. 1 MISFIRE
- DTC P0302: CYLINDER NO. 2 MISFIRE
- DTC P0303: CYLINDER NO. 3 MISFIRE
- DTC P0304: CYLINDER NO. 4 MISFIRE
- DTC P0305: CYLINDER NO. 5 MISFIRE
- DTC P0306: CYLINDER NO. 6 MISFIRE
- DTC P0335: CRANKSHAFT POSITION (CKP) LOST
- DTC P0336: CRANKSHAFT POSITION (CKP) SENSOR SIGNAL
- DTC P0337: CRANKSHAFT POSITION (CKP) SENSOR VOLTAGE TOO LOW
- DTC P0338: CRANKSHAFT POSITION (CKP) SENSOR TOO HIGH
- DTC P0340: CAMSHAFT POSITION (CMP) LOST
- DTC P0341: CAMSHAFT POSITION (CMP) SENSOR SIGNAL MISSING
- DTC P0381: WAIT TO START LAMP INOPERATIVE
- DTC P0461: FUEL LEVEL UNIT NO CHANGE OVER TIME
- DTC P0462: LOW VOLTAGE DETECTED AT THE FUEL LEVEL SENSOR
- DTC P0463: HIGH VOLTAGE DETECTED AT THE FUEL LEVEL SENSOR
- DTC P0477: LOW VOLTAGE ON THE ENGINE BRAKE DRIVER
- DTC P0478: HIGH VOLTAGE ON THE ENGINE BRAKE DRIVER
- DTC P0480: FAN CLUTCH
- DTC P0483: FAN SPEED
- DTC P0500: NO VEHICLE SPEED SENSOR SIGNAL
- DTC P0514: BAT TEMPERATURE SENSOR RATIONALITY
- DTC P0516: LOW VOLTAGE AT THE BAT TEMP SENSOR
- DTC P0517: HIGH VOLTAGE AT THE BAT TEMP SENSOR
- DTC P0521: OIL PRESSURE RATIONALITY
- DTC P0524: OIL PRESSURE TO LOW
- DTC P0532: A/C SENDING UNIT VOLTS TOO LOW
- DTC P0533: A/C SENDING UNIT VOLTS TOO HIGH
- DTC P0541: LOW VOLTAGE ON THE NO. 1 INTAKE AIR HEATER RELAY
- DTC P0542: HIGH VOLTAGE ON THE NO. 1 INTAKE AIR HEATER RELAY
- DTC P0562: BATTERY VOLTAGE LOW
- DTC P0563: BATTERY VOLTAGE HIGH
- DTC P0572: LOW VOLTAGE DETECTED AT THE BRAKE SWITCH
- DTC P0573: IGH VOLTAGE DETECTED AT THE BRAKE SWITCH
- DTC P0580: LOW VOLTAGE DETECTED AT THE CRUISE CONTROL SWITCH
- DTC P0581: HIGH VOLTAGE DETECTED AT THE CRUISE CONTROL SWITCH
- DTC P0602: CHECKSUM ERROR
- DTC P0604: ECM SOFTWARE ERROR
- DTC P0606: ECM FAILURE
- DTC P0607: ECM INTERNAL FAILURE
- DTC P0622: GENERATOR FIELD NOT SWITCHING PROPERLY
- DTC P0628: LOW VOLTAGE DETECTED AT THE FUEL LIFT PUMP
- DTC P0629: HIGH VOLTAGE DETECTED AT THE FUEL LIFT PUMP
- DTC P0630: VIN NOT ENTERED ERROR
- DTC P0633: SKIM SECRET KEY NOT ENTERED
- DTC P0642: LOW VOLTAGE AT THE NO. 2 SENSOR SUPPLY CIRCUIT
- DTC P0646: LOW VOLTAGE DETECTED AT THE A/C CLUTCH RELAY
- DTC P0647: HIGH VOLTAGE DETECTED AT THE A/C CLUTCH RELAY
- DTC P0652: LOW VOLTAGE AT THE NO. 1 SENSOR SUPPLY CIRCUIT
- DTC P0653: HIGH VOLTAGE AT THE NO. 1 SENSOR SUPPLY CIRCUIT
- DTC P0698: ACCELERATOR POSITION SENSOR (APP) SUPPLY VOLTAGE TOO LOW
- DTC P0699: ACCELERATOR POSITION SENSOR (APP) SUPPLY VOLTAGE TOO HIGH
- DTC P0700: TRANSMISSION MESSAGE
- DTC P1652: J1850 SHORT TO GROUND
- DTC P2121: APP VOLTS DO NOT AGREE WITH IDLE VALIDATION SIGNAL
- DTC P2122: LOW VOLTAGE AT THE APP SENSOR
- DTC P2123: HIGH VOLTAGE AT THE APP SENSOR
- DTC P2127: LOW VOLTAGE AT THE THROTTLE VALIDATION SWITCH
- DTC P2128: HIGH VOLTAGE AT THE THROTTLE VALIDATION SWITCH
- DTC P2146: BANK 1 (CYLINDERS 1-3) SHORTED HIGH OR LOW
- DTC P2149: BANK 2 (CYLINDERS 4-6) SHORTED HIGH OR LOW
- DTC P2266: WATER IN FUEL (WIF) SENSOR VOLTAGE TOO LOW
- DTC P2269: WATER IN FUEL (WIF)
- DTC P2502: CHARGING SYSTEM ERROR
- DTC P2503: CHARGING SYSTEM LOW ERROR
- DTC P2504: CHARGING SYSTEM HIGH ERROR
- DTC P2509: POWERDOWN DATA LOST ERROR
- DTC P2607: LOW VOLTAGE AT THE NO. 2 INTAKE AIR HEATER RELAY
- DTC P2608: HIGH VOLTAGE AT THE NO. 2 INTAKE AIR HEATER RELAY
- Engine Controls - Basic Diagnostic Procedures - Gasoline: Overview
- Engine Controls - Basic Diagnostic Procedures - Gasoline: Diagnosis
- Engine Controls - Basic Diagnostic Procedures - Gasoline: Other
- Engine Controls - System & Component Testing - Gasoline: Specifications
- Engine Controls - System & Component Testing - Gasoline: Overview
- Engine Controls - System & Component Testing - Gasoline: Other
- Engine Controls - Basic Diagnostic Procedures - Diesel: Diagnosis
- Engine Controls - Basic Diagnostic Procedures - Diesel: Other
- Engine Controls - System & Component Testing - Diesel: Adjustments
- Engine Controls - System & Component Testing - Diesel: Diagnosis
- Engine Controls - System & Component Testing - Diesel: Component Locations
- Engine Controls - System & Component Testing - Diesel: Other
- Engine Controls - Trouble Shooting - No Codes - Cng & Gasoline: Diagnosis
- Engine Controls - Trouble Shooting - No Codes - Cng & Gasoline: Other
- Engine Controls - Trouble Shooting - No Codes - Diesel: Diagnosis
- Engine Controls - Trouble Shooting - No Codes - Diesel: Other
- Abbreviations
- Adjustments
- Airbag
- Anti-Lock/traction Control
- Application
- Automatic HVAC System
- Automatic Trans
- Axle Shafts
- Basic Trouble Shooting
- Blowers, Superchargers & Turbochargers
- Body Electrical
- Body, Cab Control Systems
- Brakes
- Charging System
- Check Lists
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- Communication Devices
- Computer Relearn
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- Cooling System (Mechanical)
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- Drive Cycles
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- DTC Index
- Electrical
- Electrical Component Locations
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- General Servicing - All Makes
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- Suspension Front
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- Testing & Diagnostics
- Theory & Operation
- Transfer Case
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