Transcription
SS 1033423 : J-1939 Fault Code SourceAddress (SA), Suspect Parameter Number(SPN), and Failure Mode Indicator (FMI)DescriptionsJ-1939 Fault Code Source Address (SA), Suspect ParameterNumber (SPN), and Failure Mode Indicator (FMI) DescriptionsThis solution helps explain the underlying meaning of the numerical components which build a faultcode.- This is not a comprehensive list, or an alternative to the standard fault diagnostic process and onlyserves as a supplemental reference - For a complete reference see SAE documentation regarding Serial Control and CommunicationsHeavy Duty Vehicle Network Applicable VehiclesAny - This solution is intended as supplemental reference information to be used in a general context to assistin troubleshooting.Where UsedWhen Fault Code Descriptions do not provide the level of detail needed to diagnose an issue i.e. "too vague".This may also be useful in cases where multiple codes have identical fault descriptions.How to UseFor example using slash notation (SA/SPN/FMI)Fault: 11/1049/3 - Pressure Sensor 1 / Analog input 1SA - 11 Brakes - System Controller (ABS)SPN - 1049 Brake Pressure Sensing Axle 1FMI 3 Voltage above normal, or shorted to high sourceIn this instance breaking down the code may help explain what's happening behind the scenes and identify theproblem.1
SourceAddressAddress Description0Primary Engine Controller (CPC, ECM)1Secondary Engine Controller (MCM, ECM #2)3Primary Transmission Controller (TCM)11Brakes - System Controller (ABS)17Cruise Control (IPM, PCC)18Fuel System (CNG Controller)19Steering Controller (SAS)23Instrument Cluster (ICU, RX)25Climate Control #1 (FCU)33Body Controller (SSAM, SAM-CAB, BHM)37Off Vehicle Gateway (CGW)42Headway Controller (RDF, OnGuard)47Suspension - System Controller (ECAS)49Cab Controller - Primary (MSF, SHM, ECC)51Tire Pressure Controller (TPMS)58Climate Control #2 (ParkSmart)61Exhaust Emission Controller (ACM)69Auxiliary Heater (ACU)71Chassis Controller (CHM, SAM-Chassis)74Communications Unit, Cellular (CTP, VT)83Safety Restraint System (Air Bag)127Multi-Purpose Camera (MPC)128Switch Expansion Module (SEM #1)139J1939 - 139160J1939 - 160 (OnGuard Display)184Trailer #3 Bridge192Trailer #2 Bridge200Trailer #1 Bridge209J1939 - 209 (Bendix Camera)232Forward Road Image Processor (VRDU)236Door Controller #1 (DCMD)237Door Controller #2 (DCMP)238Tachograph (TCO)247Auxiliary Power Unit (APU)
SPNSPN Name16Engine Fuel Filter Differential Pressure (see also SPN 1382)18Engine Fuel Pressure (Extended Range)19Engine Oil Pressure (Extended Range)20Engine Coolant Pressure 1 (Extended Range)21Engine ECU Temperature (use SPN 1136)22Engine Extended Crankcase Blow-by Pressure23Generator Oil Pressure24Generator Coolant Temperature27Engine Exhaust Gas Recirculation 1 Valve Position28Accelerator Pedal Position 329Accelerator Pedal Position 230Engine Crankcase Blowby Pressure31Transmission Range Position32Transmission Splitter Position33Clutch Cylinder Position36Clutch Plates37Transmission Air Tank Pressure38Fuel Level 239Tire Pressure Check Interval46Pneumatic Supply Pressure48Barometric Pressure (Extended Range)51Engine Throttle Valve 1 Position 152Engine Intercooler Temperature53Transmission Synchronizer Clutch Value54Transmission Synchronizer Brake Value59Transmission Shift Finger Gear Position60Transmission Shift Finger Rail Position64Transmission #2 Oil Temperature69Two Speed Axle Switch70Parking Brake Switch72Engine Blower Bypass Valve Position73Auxiliary Pump Pressure74Maximum Vehicle Speed Limit75Steering Axle Temperature76Axle Lift Air Pressure77Forward Rear Drive Axle Temperature78Rear Rear Drive Axle Temperature79Road Surface Temperature80Washer Fluid Level81Aftertreatment 1 Diesel Particulate Filter Intake Pressure (use SPN 3609)82Engine Air Start Pressure84Wheel-Based Vehicle Speed86Cruise Control Set Speed
87Cruise Control High Set Limit Speed88Cruise Control Low Set Limit Speed90Power Takeoff Oil Temperature91Accelerator Pedal Position 192Engine Percent Load At Current Speed93Engine Net Brake Torque94Engine Fuel Delivery Pressure95Engine Fuel Filter Differential Pressure96Fuel Level 197Water In Fuel Indicator 198Engine Oil Level99Engine Oil Filter Differential Pressure100Engine Oil Pressure101Engine Crankcase Pressure 1102Engine Intake Manifold #1 Pressure103Engine Turbocharger 1 Speed104Engine Turbocharger Lube Oil Pressure 1105Engine Intake Manifold 1 Temperature106Engine Intake Air Pressure107Engine Air Filter 1 Differential Pressure108Barometric Pressure109Engine Coolant Pressure 1110Engine Coolant Temperature111Engine Coolant Level 1112Engine Coolant Filter Differential Pressure113Engine Governor Droop114SLI Battery 1 Net Current115Alternator Current116Brake Application Pressure117Brake Primary Pressure118Brake Secondary Pressure119Hydraulic Retarder Pressure120Hydraulic Retarder Oil Temperature122Engine Retarder Percent123Clutch Pressure124Transmission Oil Level 1126Transmission Filter Differential Pressure127Transmission Oil Pressure129Engine Fuel 1 Injector Metering Rail 2 Pressure (duplicate, use SPN 1349)130Engine Power Specific Fuel Economy131Engine Exhaust Pressure (duplicate, use SPN 1209)132Engine Intake Air Mass Flow Rate133Engine Average Fuel Rate135Engine Fuel Delivery Pressure (Absolute)
136Auxiliary Vacuum Pressure Reading137Auxiliary Gage Pressure Reading 1138Auxiliary Absolute Pressure Reading141Trailer, Tag Or Push Channel Tire Pressure Target142Drive Channel Tire Pressure Target143Steer Channel Tire Pressure Target144Trailer, Tag Or Push Channel Tire Pressure145Drive Channel Tire Pressure146Steer Channel Tire Pressure147Engine Average Fuel Economy (Gaseous)148Engine Instantaneous Fuel Economy (Gaseous)149Engine Mass Flow Rate (Gaseous) - (Obsolete - Use SPN 1241)152Number Of ECU Resets153Engine Crankcase Pressure (High Resolution)156Engine Fuel 1 Injector Timing Rail 1 Pressure157Engine Fuel 1 Injector Metering Rail 1 Pressure158Key Switch Battery Potential159Engine Gaseous Fuel Supply Pressure 1160Transmission Intermediate Shaft Speed161Transmission Input Shaft Speed162Transmission Requested Range163Transmission Current Range164Engine Fuel Injection Control Pressure165Compass Bearing166Engine Rated Power167Charging System Potential (Voltage)168Battery Potential / Power Input 1169Cargo Ambient Temperature170Cab Interior Temperature171Ambient Air Temperature172Engine Intake 1 Air Temperature173Engine Exhaust Temperature174Engine Fuel 1 Temperature 1175Engine Oil Temperature 1176Engine Turbocharger 1 Oil Temperature177Transmission Oil Temperature 1178Front Axle Weight179Rear Axle Weight180Trailer Weight181Cargo Weight182Engine Trip Fuel183Engine Fuel Rate184Engine Instantaneous Fuel Economy185Engine Average Fuel Economy
186Power Takeoff Speed187Power Takeoff Set Speed188Engine Speed At Idle, Point 1189Engine Rated Speed190Engine Speed191Transmission Output Shaft Speed228Speed Sensor Calibration229Total Fuel Used (Gaseous) (duplicate, use SPN 1040)230Total Idle Fuel Used (Gaseous) (duplicate, use SPN 1010)231Trip Fuel (Gaseous) (duplicate, use SPN 1039)232DGPS Differential Correction233Unit Number (Power Unit)234Software Identification235Engine Total Idle Hours236Engine Total Idle Fuel Used237Vehicle Identification Number238Velocity Vector241Tire Pressure242Tire Temperature244Trip Distance245Total Vehicle Distance246Total Vehicle Hours247Engine Total Hours of Operation248Total Power Takeoff Hours249Engine Total Revolutions250Engine Total Fuel Used251Time252Date257Cold Restart Of Specific Component258Warm Restart Of Specific Component259Acknowledgement Of Warm Or Cold Restart354Relative Humidity355Engine Oil Life378Fare Collection Unit Status380Articulation Angle383Vehicle Acceleration407Axle Group Full Weight Calibration408Axle Group Empty Weight Calibration409Axle Group Weight411Engine Exhaust Gas Recirculation 1 Differential Pressure412Engine Exhaust Gas Recirculation 1 Temperature413Net Vehicle Weight Change417Gross Combination Weight430Engine Starter Solenoid Voltage
441Auxiliary Temperature 1442Auxiliary Temperature 2443Auxiliary Gage Pressure Reading 2444Battery Potential / Power Input 2445Engine Bank 2 Cylinder Head Temperature446Engine Bank 1 Cylinder Head Temperature447Passenger Counter501Signage Message502Fare Collection Unit - Point Of Sale503Fare Collection Unit - Service Detail504Annunciator Voice Message505Vehicle Control Head Keyboard Message506Vehicle Control Head Display Message507Driver Identification508Transit Route Identification509Milepost Identification512Driver's Demand Engine - Percent Torque513Actual Engine - Percent Torque514Nominal Friction - Percent Torque515Engine's Desired Operating Speed516Ground-Based Vehicle Speed517Navigation-Based Vehicle Speed518Engine Requested Torque/Torque Limit519Engine's Desired Operating Speed Asymmetry Adjustment520Actual Retarder - Percent Torque521Brake Pedal Position522Percent Clutch Slip523Transmission Current Gear524Transmission Selected Gear525Transmission Requested Gear526Transmission Actual Gear Ratio527Cruise Control States528Engine Speed At Point 2529Engine Speed At Point 3530Engine Speed At Point 4531Engine Speed At Point 5532Engine Speed At High Idle, Point 6533Engine Maximum Momentary Override Speed, Point 7534Engine Maximum Momentary Override Time Limit535Engine Requested Speed Control Range Lower Limit536Engine Requested Speed Control Range Upper Limit537Engine Requested Torque Control Range Lower Limit538Engine Requested Torque Control Range Upper Limit539Engine Percent Torque At Idle, Point 1
540Engine Percent Torque At Point 2541Engine Percent Torque At Point 3542Engine Percent Torque At Point 4543Engine Percent Torque At Point 5544Engine Reference Torque545Engine Gain (Kp) Of The Endspeed Governor546Retarder Speed At Idle, Point 1547Retarder Speed At Peak Torque, Point 5548Maximum Retarder Speed, Point 2549Retarder Speed At Point 3550Retarder Speed At Point 4551Retarder Percent Torque At Idle, Point 1552Retarder Percent Torque At Maximum Speed, Point 2553Retarder Percent Torque At Point 3554Retarder Percent Torque At Point 4555Retarder Percent Torque At Peak Torque, Point 5556Retarder Reference Torque557Retarder Control Method558Accelerator Pedal 1 Low Idle Switch559Accelerator Pedal Kickdown Switch560Transmission Driveline Engaged561ASR Engine Control Active562ASR Brake Control Active563Anti-Lock Braking (ABS) Active564Differential Lock State - Central565Differential Lock State - Central Front566Differential Lock State - Central Rear567Differential Lock State - Front Axle 1568Differential Lock State - Front Axle 2569Differential Lock State - Rear Axle 1570Differential Lock State - Rear Axle 2571Retarder Enable - Brake Assist Switch572Retarder Enable - Shift Assist Switch573Transmission Torque Converter Lockup Engaged574Transmission Shift In Process575ABS Off-road Switch576ASR Off-road Switch577ASR "Hill Holder" Switch578Drive Axle Temperature579Drive Axle Lift Air Pressure580Altitude581Transmission Gear Ratio582Axle Weight583Pitch
584Latitude585Longitude586Make587Model588Serial Number589Alternator Speed590Engine Idle Shutdown Timer State591Engine Idle Shutdown Timer Function592Engine Idle Shutdown Timer Override593Engine Idle Shutdown has Shutdown Engine594Engine Idle Shutdown Driver Alert Mode595Cruise Control Active596Cruise Control Enable Switch597Brake Switch598Clutch Switch599Cruise Control Set Switch600Cruise Control Coast (Decelerate) Switch601Cruise Control Resume Switch602Cruise Control Accelerate Switch603Brake Pedal Switch 2604Transmission Neutral Switch605Refrigerant High Pressure Switch606Engine Momentary Overspeed Enable607Progressive Shift Disable608J1587609Controller #2610Power Connect Device611System Diagnostic Code #1612System Diagnostic Code #2613System Diagnostic Code #3614System Diagnostic Code #4615System Diagnostic Code #5616Auxiliary Analog Input #1617Parking Brake On Actuator618Parking Brake Off Actuator619Parking Brake Actuator6205 Volts DC Supply (Obsolete)621Antenna Electronics622J1922623Red Stop Lamp624Amber Warning Lamp625Proprietary Network #1626Engine Start Enable Device 1627Power Supply (Obsolete)
628Program Memory629Controller #1630Calibration Memory631Calibration Module632Engine Fuel Shutoff 1 Control633Engine Fuel Actuator 1 Control Command634Engine Throttle Bypass Valve635Engine Timing Actuator 1636Engine Position Sensor637Engine Timing Sensor638Engine Fuel Rack 1 Actuator639J1939 Network #1, Primary Vehicle Network640Engine External Protection Input641Engine Variable Geometry Turbocharger Actuator #1642Engine Turbocharger Variable Geometry Actuator #2643Engine External Fuel Command Input644Engine External Speed Command Input645Engine Tachometer Signal Output646Engine Turbocharger 1 Wastegate Drive647Engine Fan Clutch 1 Output Driver648Engine Exhaust Pressure Sensor (duplicate, use SPN 1209)649Engine Exhaust Bank 1 Pressure Regulator Control Command650Electronic Drive Unit Power Relay651Engine Fuel 1 Injector Cylinder 1652Engine Fuel 1 Injector Cylinder 2653Engine Fuel 1 Injector Cylinder 3654Engine Fuel 1 Injector Cylinder 4655Engine Fuel 1 Injector Cylinder 5656Engine Fuel 1 Injector Cylinder 6657Engine Fuel 1 Injector Cylinder 7658Engine Fuel 1 Injector Cylinder 8659Engine Fuel 1 Injector Cylinder 9660Engine Fuel 1 Injector Cylinder 10661Engine Fuel 1 Injector Cylinder 11662Engine Fuel 1 Injector Cylinder 12663Engine Fuel 1 Injector Cylinder 13664Engine Fuel 1 Injector Cylinder 14665Engine Fuel 1 Injector Cylinder 15666Engine Fuel 1 Injector Cylinder 16667Engine Fuel 1 Injector Cylinder 17668Engine Fuel 1 Injector Cylinder 18669Engine Fuel 1 Injector Cylinder 19670Engine Fuel 1 Injector Cylinder 20671Engine Fuel 1 Injector Cylinder 21
672Engine Fuel 1 Injector Cylinder 22673Engine Fuel 1 Injector Cylinder 23674Engine Fuel 1 Injector Cylinder 24675Engine Glow Plug Lamp676Engine Glow Plug Relay677Engine Starter Motor Relay678ECU 8 Volts DC Supply679Engine Fuel Injection Control Pressure Regulator680Engine Valve Variable Swirl System681Transmission Gear Shift Inhibit Request682Transmission Torque Converter Lockup Request683Disengage Driveline Request684Requested Percent Clutch Slip685Disengage Differential Lock Request - Front Axle 1686Disengage Differential Lock Request - Front Axle 2687Disengage Differential Lock Request - Rear Axle 1688Disengage Differential Lock Request - Rear Axle 2689Disengage Differential Lock Request - Central690Disengage Differential Lock Request - Central Front691Disengage Differential Lock Request - Central Rear692ABS Offroad Switch Request693ASR Offroad Switch Request694ASR "Hill Holder" Switch Request695Engine Override Control Mode696Engine Requested Speed Control Conditions697Auxiliary PWM Driver #1698Auxiliary PWM Driver #2699Auxiliary PWM Driver #3700Auxiliary PWM Driver #4701Auxiliary I/O #01702Auxiliary I/O #02703Auxiliary I/O #03704Auxiliary I/O #04705Auxiliary I/O #05706Auxiliary I/O #06707Auxiliary I/O #07708Auxiliary I/O #08709Auxiliary I/O #09710Auxiliary I/O #10711Auxiliary I/O #11712Auxiliary I/O #12713Auxiliary I/O #13714Auxiliary I/O #14715Auxiliary I/O #15
716Auxiliary I/O #16717Autoshift High Gear Actuator718Autoshift Low Gear Actuator719Autoshift Neutral Actuator720Autoshift Common Low Side (Return)721Prestroke Sensor722Prestroke Actuator723Engine Speed 2724O2 Sensor725Engine Ignition Control Mode Signal726Engine Ignition Control Timing Signal727Engine Turbocharger Secondary Intake Pressure728Engine Oil Cooler Coolant Outlet Temperature729Engine Intake Air Heater Driver #1730Engine Intake Air Heater Driver #2731Engine Knock 1732Engine Gas Metering Valve733Engine Rack Position Sensor734Transmission Range Clutch C1 Solenoid735Transmission Range Clutch C2 Solenoid736Transmission Range Clutch C3 Solenoid737Transmission Range Clutch C4 Solenoid738Transmission Range Clutch C5 Solenoid739Transmission Range Clutch C6 Solenoid740Transmission Torque Converter Lockup Clutch Actuator741Transmission 1 Forward Solenoid Valve742Transmission Low Signal Solenoid Valve743Retarder Enable Solenoid Valve744Retarder Modulation Solenoid Valve745Retarder Response Solenoid Valve746Differential Lock Solenoid Valve #1747Engine/Transmission Match748Transmission Output Retarder749Transmission Neutral Start Output750Transmission Turbine Speed Sensor751Transmission Primary Shift Selector752Transmission Secondary Shift Selector753Transmission Special Function Inputs754Transmission Range C1 Clutch Pressure Indicator755Transmission Range C2 Clutch Pressure Indicator756Transmission Range C3 Clutch Pressure Indicator757Transmission Range C4 Clutch Pressure Indicator758Transmission Range C5 Clutch Pressure Indicator759Transmission Range C6 Clutch Pressure Indicator
760Transmission Lockup Clutch Pressure Indicator (Obsolete - Use SPN 3184)761Transmission Forward Range Pressure Indicator762Transmission Neutral Range Pressure Indicator763Transmission Reverse Range Pressure Indicator764Retarder Response System Pressure Indicator765Differential Lock Clutch Pressure Indicator766Transmission Multiple Pressure Indicators767Transmission Reverse Direction Switch768Transmission Range High Actuator769Transmission Range Low Actuator770Transmission Splitter Direct Actuator771Transmission Splitter Indirect Actuator772Transmission Shift Finger Rail Actuator 1773Transmission Shift Finger Gear Actuator 1774Transmission Upshift Request Switch775Transmission Downshift Request Switch776Torque Converter Interrupt Actuator777Torque Converter Lockup Actuator (Obsolete - Use 740)778Transmission High Range Sense Switch779Transmission Low Range Sense Switch780Transmission Shift Finger Neutral Indicator781Transmission Shift Finger Engagement Indicator782Transmission Shift Finger Center Rail Indicator783Transmission Shift Finger Rail Actuator 2784Transmission Shift Finger Gear Actuator 2785Transmission Hydraulic System786Transmission Defuel Actuator787Transmission Inertia Brake Actuator788Transmission Clutch Actuator789Wheel Sensor ABS Axle 1 Left790Wheel Sensor ABS Axle 1 Right791Wheel Sensor ABS Axle 2 Left792Wheel Sensor ABS Axle 2 Right793Wheel Sensor ABS Axle 3 Left794Wheel Sensor ABS Axle 3 Right795Pressure Modulation Valve ABS Axle 1 Left796Pressure Modulation Valve ABS Axle 1 Right797Pressure Modulation Valve ABS Axle 2 Left798Pressure Modulation Valve ABS Axle 2 Right799Pressure Modulation Valve ABS Axle 3 Left800Pressure Modulation Valve ABS Axle 3 Right801Retarder Control Relay802Relay Diagonal 1803Relay Diagonal 2
804Mode Switch ABS805Mode Switch ASR806Dif 1 - ASR Valve807Dif 2 - ASR Valve808Pneumatic Engine Control809Electronic Engine Control (Servomotor)810Speed Signal Input811Warning Light Bulb812ASR Light Bulb813Wheel Sensor ABS Axle 1 Average814Wheel Sensor ABS Axle 2 Average815Wheel Sensor ABS Axle 3 Average816Pressure Modulator, Drive Axle Relay Valve817Pressure Transducer, Drive Axle Relay Valve818Master Control Relay819Trailer Brake Slack Out Of Adjustment Forward Axle Left820Trailer Brake Slack Out Of Adjustment Forward Axle Right821Trailer Brake Slack Out Of Adjustment Rear Axle Left822Trailer Brake Slack Out Of Adjustment Rear Axle Right823Tractor Brake Slack Out Of Adjustment Axle 1 Left824Tractor Brake Slack Out Of Adjustment Axle 1 Right825Tractor Brake Slack Out Of Adjustment Axle 2 Left826Tractor Brake Slack Out Of Adjustment Axle 2 Right827Tractor Brake Slack Out Of Adjustment Axle 3 Left828Tractor Brake Slack Out Of Adjustment Axle 3 Right829Left Fuel Level Sensor830Right Fuel Level Sensor831Engine Fuel Feed Rate Sensor832Engine Fuel Return Rate Sensor833Fuel Rack Position Sensor834Fuel Rack Actuator835Oil Level Indicator Output836Tachometer Drive Output837Speedometer Drive Output838PWM Input (ABS/ASR)839Dead Reckoning Unit840Loran Receiver841Global Positioning System (GPS)842Integrated Navigation Unit843Operator Control Panel (OCP)844Pneumatic Control Unit (PCU)845PCU Steer Solenoid846PCU Drive Solenoid847PCU Trailer, Tag, Or Push Solenoid
848PCU Supply Solenoid849PCU Control Solenoid850PCU Deflate Solenoid851Pneumatic - Steer Channel852Pneumatic - Drive Channel853Pneumatic - Trailer, Tag Or Push Channel854Heater Circuit #01855Heater Circuit #02856Heater Circuit #03857Heater Circuit #04858Heater Circuit #05859Heater Circuit #06860Heater Circuit #07861Heater Circuit #08862Heater Circuit #09863Heater Circuit #10864Heater Circuit #11865Heater Circuit #12866Heater Circuit #13867Heater Circuit #14868Heater Circuit #15869Heater Circuit #16870Heater Regeneration System871Refrigerant Charge872Refrigerant Moisture Level873Non-Condensable Gas In Refrigerant874Refrigerant Flow Control Solenoid875Refrigerant Low Pressure Switch876Compressor Clutch Circuit877Evaporator Thermostat Circuit878Clearance, Side Marker, Identification Lamp Circuit (Black)879Left Turn Lamp Circuit (Yellow)880Stop Lamp Circuit (Red)881Right Turn Lamp Circuit (Green)882Tail Lamp/License Plate Lamp Circuit (Brown)883Auxiliary Lamp Circuit (Blue)884Tractor Mounted Rear Axle Slider Control Unit885Trailer Mounted Rear Axle Slider Control Unit886Headway Controller Forward Antenna887Headway Controller Brake Input Monitor888Headway Controller Speaker Monitor889Headway Controller Steering Sensor Monitor890Headway Controller Speedometer Monitor891Headway Controller Right Turn Signal Monitor
892Headway Controller Left Turn Signal Monitor893Headway Controller Control Display Unit894Headway Controller Right Side Sensor895Headway Controller Left Side Sensor896Headway Controller Rear Sensor897Override Control Mode Priority898Engine Requested Speed/Speed Limit899Engine Torque Mode900Retarder Torque Mode901Retarder Type902Retarder Location903Transmission Forward Direction Switch904Front Axle Speed905Relative Speed; Front Axle, Left Wheel906Relative Speed; Front Axle, Right Wheel907Relative Speed; Rear Axle #1, Left Wheel908Relative Speed; Rear Axle #1, Right Wheel909Relative Speed; Rear Axle #2, Left Wheel910Relative Speed; Rear Axle #2, Right Wheel911Service Component Identification912Service Component Identification913Service Component Identification914Service Distance915Service Delay/Calendar Time Based916Service Delay/Operational Time Based917Total Vehicle Distance (High Resolution)918Trip Distance (High Resolution)919Ambient Light Sensor920Audible Alarm921Green Lamp922Ride Height Relay923PWM Output924Auxiliary Output #1925Auxiliary Output #2926Auxiliary Output #3927Location928Axle Location929Tire Location930Drive Axle Location931Engine Fuel Supply Pump Actuator932Brake System Hold Modulator Valve Solenoid Axle 1 Left933Brake System Hold Modulator Valve Solenoid Axle 1 Right934Brake System Hold Modulator Valve Solenoid Axle 2 Left935Brake System Hold Modulator Valve Solenoid Axle 2 Right
936Brake System Hold Modulator Valve Solenoid Axle 3 Left937Brake System Hold Modulator Valve Solenoid Axle 3 Right938Brake System Dump Modulator Valve Solenoid Axle 1 Left939Brake System Dump Modulator Valve Solenoid Axle 1 Right940Brake System Dump Modulator Valve Solenoid Axle 2 Left941Brake System Dump Modulator Valve Solenoid Axle 2 Right942Brake System Dump Modulator Valve Solenoid Axle 3 Left943Brake System Dump Modulator Valve Solenoid Axle 3 Right944Driver Air Bag Ignitor Loop945Passenger Air Bag Ignitor Loop946Left Belt Tensioner Ignitor Loop947Right Belt Tensioner Ignitor Loop948Safety Restraint System Lamp949Automotive Seat Occupancy Sensor - passenger side950Side Collision Detector - Left951Side Bag Ignitor Loop 1 - Left952Side Bag Ignitor Loop 2 - Left953Side Collision Detector - Right954Side Bag Ignitor Loop 1 - Right955Side Bag Ignitor Loop 2 - Right956Rollover Sensor957Number of Forward Gear Ratios958Number of Reverse Gear 4Year965Number of Software Identification Fields966Engine Diagnostic Test Mode Switch967Engine Idle Decrement Switch968Engine Idle Increment Switch969Remote Accelerator Enable Switch970Engine Auxiliary Shutdown Switch971Engine Derate Switch972Accelerator Interlock Switch973Engine Retarder Selection974Remote Accelerator Pedal Position975Engine Fan 1 Estimated Percent Speed976PTO Governor State977Fan Drive State978Engine Remote PTO Governor Variable Speed Control Switch979Engine Remote PTO Governor Preprogrammed Speed Control Switch
980Engine PTO Governor Enable Switch981Engine PTO Governor Accelerate Switch982Engine PTO Governor Resume Switch983Engine PTO Governor Coast/Decelerate Switch984Engine PTO Governor Set Switch985A/C High Pressure Fan Switch986Engine Fan 1 Requested Percent Speed987Protect Lamp988Trip Group 1989Trip Group 2 - Proprietary990Total Compression Brake Distance991Trip Compression Brake Distance992Trip Service Brake Distance993Trip Service Brake Applications994Trip Fan On Time995Trip Fan On Time Due to the Engine System996Trip Fan On Time Due to a Manual Switch997Trip Fan On Time Due to the A/C System998Trip Distance on VSL999Trip Gear Down Distance1000Trip Distance in Top Gear1001Trip Drive Fuel Used1002Trip PTO Governor Moving Fuel Used1003Trip PTO Governor Non-moving Fuel Used1004Trip Vehicle Idle Fuel Used1005Trip Cruise Fuel Used1006Trip Drive Fuel Economy1007Trip Drive Fuel Used (Gaseous)1008Trip PTO Governor Moving Fuel Used (Gaseous)1009Trip PTO Governor Non-moving Fuel Used (Gaseous)1010Trip Vehicle Idle Fuel Used (Gaseous)1011Trip Cruise Fuel Used (Gaseous)1012Trip Drive Fuel Economy (Gaseous)1013Trip Maximum Engine Speed1014Trip Average Engine Speed1015Trip Drive Average Load Factor1016Total Drive Average Load Factor1017Total Engine Cruise Time1018Trip Maximum Vehicle Speed1019Trip Cruise Distance1020Trip Number of Hot Shutdowns1021Trip Number of Idle Shutdowns1022Trip Number of Idle Shutdown Overrides1023Trip Sudden Decelerations
1024Trip Time in VSL1025Trip Time in Top Gear1026Trip Time in Gear Down1027Trip Time in Derate by Engine1028Total Engine PTO Governor Fuel Used1029Trip Average Fuel Rate1030Total Engine PTO Governor Fuel Used (Gaseous)1031Trip Average Fuel Rate (Gaseous)1032Total ECU Distance1033Total ECU Run Time1034Trip Cruise Time1035Trip PTO Governor Time1036Trip Engine Running Time1037Trip Idle Time1038Trip Air Compressor On Time1039Trip Fuel (Gaseous)1040Total Fuel Used (Gaseous)1041Start Signal Indicator1042Electronic Tractor/Trailer Interface (ISO 11992)1043Internal Sensor Voltage Supply1044Hydraulic Pump Motor1045Brake Light Switch 11046Brake Light Switch 21047Electronic Pressure Control Axle 11048Pneumatic Back-up Pressure Control Axle 11049Brake Pressure Sensing Axle 11050Electronic Pressure Control Axle 21051Pneumatic Back-up Pressure Control Axle 21052Brake Pressure Sensing Axle 21053Electronic Pressure Control Axle 31054Pneumatic Back-up Pressure Control Axle 31055Brake Pressure Sensing Axle 31056Electronic Pressure Control, Trailer Control1057Pneumatic Back-up Pressure Control, Trailer Control1058Brake Pressure Sensing, Trailer Control1059Axle Load Sensor1060Lining Wear Sensor Axle 1 Left1061Lining Wear Sensor Axle 1 Right1062Lining Wear Sensor Axle 2 Left1063Lining Wear Sensor Axle 2 Right1064Lining Wear Sensor Axle 3 Left1065Lining Wear Sensor Axle 3 Right1066Brake Signal Transmitter1067Brake Signal Sensor 1
1068Brake Signal Sensor 21069Tire Dimension Supervision1070Vehicle Deceleration Control1071Engine Cooling Fan Drive Output1072Engine Compression Brake Output #11073Engine Compression Brake Output #21074Engine Exhaust Brake Output1075Engine Electric Lift Pump1076Engine Fuel Injection Pump 1 Fuel Control Valve1077Engine Fuel Injection Pump Controller1078Engine Fuel Injection Pump 1 Speed/Position Sensor1079Sensor Supply Voltage 1 ( 5V DC) (Obsolete)1080Sensor Supply Voltage 2 ( 5V DC) (Obsolete)1081Engine Wait to Start Lamp1082Engine Coolant Load Increase1083Auxiliary I/O Channel #11084Auxiliary I/O Channel #21085Intended Retarder Percent Torque1086Parking and/or Trailer Air Pressure1087Service Brake Circuit 1 Air Pressure1088Service Brake Circuit 2 Air Pressure1089Auxiliary Equipment Supply Pressure1090Air Suspension Supply Pressure1091Brake Application Pressure High Range, Front Axle, Left Wheel1092Brake Application Pressure High Range, Front Axle, Right Wheel1093Brake Application Pressure High Range, Rear Axle #1, Left Wheel1094Brake Application Pressure High Range, Rear Axle #1, Right Wheel1095Brake Application Pressure High Range, Rear Axle #2, Left Wheel1096Brake Application Pressure High Range, Rear Axle #2, Right Wheel1097Brake Application Pressure High Range, Rear Axle #3, Left Wheel1098Brake Application Pressure High Range, Rear Axle #3, Right Wheel1099Brake Lining Remaining, Front Axle, Left Wheel1100Brake Lining Remaining, Front Axle, Right Wheel1101Brake Lining Remaining, Rear Axle #1, Left Wheel1102Brake Lining Remaining, Rear Axle #1, Right Wheel1103Brake Lining Remaining, Rear Axle #2, Left Wheel1104Brake Lining Remaining, Rear Axle #2, Right Wheel1105Brake Lining Remaining, Rear Axle #3, Left Wheel1106Brake Lining Remaining, Rear Axle #3, Right Wheel1107Engine Protection System Timer State1108Engine Protection System Timer Override1109Engine Protection System Approaching Shutdown1110Engine Protection System has Shutdown Engine1111Engine Protection System Configuration
1112Engine Compression Brake Output #31113Recommended Gear1114Lowest Possible Gear1115Highest Possible Gear1116Gaseous Fuel Correction Factor1117Engine Desired Rated Exhaust Oxygen1118Engine Desired Exhaust Oxygen1119Engine Actual Exhaust Oxygen1120Articulation Angle1121EBS Brake Switch1122Engine Alternator Bearing 1 Temperature1123Engine Alternator Bearing 2 Temperature1124Engine Alternator Winding 1 Temperature1125Engine Alternator Winding 2 Temperature1126Engine Alternator Winding 3 Temperature1127Engine Turbocharger 1 Boost Pressure1128Engine Turbocharger 2 Boost Pressure1129Engine Turbocharger 3 Boost Pressure1130Engine Turbocharger 4 Boost Pressure1131Engine Intake Manifold 2 Temperature1132Engine Intake Manifold 3 Temperature1133Engine I
186 Power Takeoff Speed 187 Power Takeoff Set Speed 188 Engine Speed At Idle, Point 1 189 Engine Rated Speed 190 Engine Speed 191 Transmission Output Shaft Speed 228 Speed Sensor Calibration 229 Total Fuel Used (Gaseous) (duplicate, use SPN 1040) 230 Total Idle Fuel Used (Gaseous) (duplicate, use SPN 1010) 231 Trip Fuel (Gaseous) (duplicate .
