Network / Communication OBD Codes

500 codes

U0001High Speed CAN Communication Bus🔴 High U0002High Speed CAN Communication Bus Performance🔴 High U0003High Speed CAN Communication Bus (+) Open🔴 High U0004High Speed CAN Communication Bus (+) Low🔴 High U0005High Speed CAN Communication Bus (+) High🔴 High U0006High Speed CAN Communication Bus (-) Open🔴 High U0007High Speed CAN Communication Bus (-) Low🔴 High U0008High Speed CAN Communication Bus (-) High🔴 High U0009High Speed CAN Communication Bus (-) shorted to Bus (+)🔴 High U0010Medium Speed CAN Communication Bus⚠️ Medium U0011Medium Speed CAN Communication Bus Performance⚠️ Medium U0012Medium Speed CAN Communication Bus (+) Open⚠️ Medium U0013Medium Speed CAN Communication Bus (+) Low🔴 High U0014Medium Speed CAN Communication Bus (+) High🔴 High U0015Medium Speed CAN Communication Bus (-) Open🔴 High U0016Medium Speed CAN Communication Bus (-) Low🔴 High U0017Medium Speed CAN Communication Bus (-) High🔴 High U0018Medium Speed CAN Communication Bus (-) shorted to Bus (+)🔴 High U0019Low Speed CAN Communication Bus🔴 High U0020Low Speed CAN Communication Bus Performance⚠️ Medium U0021Low Speed CAN Communication Bus (+) Open⚠️ Medium U0022Low Speed CAN Communication Bus (+) Low⚠️ Medium U0023Low Speed CAN Communication Bus (+) High🔴 High U0024Low Speed CAN Communication Bus (-) Open⚠️ Medium U0025Low Speed CAN Communication Bus (-) Low⚠️ Medium U0026Low Speed CAN Communication Bus (-) High⚠️ Medium U0027Low Speed CAN Communication Bus (-) shorted to Bus (+)🔴 High U0028Vehicle Communication Bus A⚠️ Medium U0029Vehicle Communication Bus A Performance🔴 High U0030Vehicle Communication Bus A (+) Open🔴 High U0031Vehicle Communication Bus A (+) Low🔴 High U0032Vehicle Communication Bus A (+) High🔴 High U0033Vehicle Communication Bus A (-) Open🔴 High U0034Vehicle Communication Bus A (-) Low⚠️ Medium U0035Vehicle Communication Bus A (-) High⚠️ Medium U0036Vehicle Communication Bus A (-) shorted to Bus A (+)🔴 High U0037Vehicle Communication Bus B⚠️ Medium U0038Vehicle Communication Bus B Performance⚠️ Medium U0039Vehicle Communication Bus B (+) Open⚠️ Medium U0040Vehicle Communication Bus B (+) Low⚠️ Medium U0041Vehicle Communication Bus B (+) High🔴 High U0042Vehicle Communication Bus B (-) Open⚠️ Medium U0043Vehicle Communication Bus B (-) Low⚠️ Medium U0044Vehicle Communication Bus B (-) High🔴 High U0045Vehicle Communication Bus B (-) shorted to Bus B (+)🔴 High U0046Vehicle Communication Bus C⚠️ Medium U0047Vehicle Communication Bus C Performance🔴 High U0048Vehicle Communication Bus C (+) Open🔴 High U0049Vehicle Communication Bus C (+) Low🔴 High U0050Vehicle Communication Bus C (+) High🔴 High U0051Vehicle Communication Bus C (-) Open🔴 High U0052Vehicle Communication Bus C (-) Low⚠️ Medium U0053Vehicle Communication Bus C (-) High🔴 High U0054Vehicle Communication Bus C (-) shorted to Bus C (+)🔴 High U0055Vehicle Communication Bus D⚠️ Medium U0056Vehicle Communication Bus D Performance⚠️ Medium U0057Vehicle Communication Bus D (+) Open⚠️ Medium U0058Vehicle Communication Bus D (+) Low⚠️ Medium U0059Vehicle Communication Bus D (+) High🔴 High U0060Vehicle Communication Bus D (-) Open🔴 High U0061Vehicle Communication Bus D (-) Low⚠️ Medium U0062Vehicle Communication Bus D (-) High🔴 High U0063Vehicle Communication Bus D (-) shorted to Bus D (+)🔴 High U0064Vehicle Communication Bus E⚠️ Medium U0065Vehicle Communication Bus E Performance🔴 High U0066Vehicle Communication Bus E (+) Open🔴 High U0067Vehicle Communication Bus E (+) Low⚠️ Medium U0068Vehicle Communication Bus E (+) High🔴 High U0069Vehicle Communication Bus E (-) Open🔴 High U0070Vehicle Communication Bus E (-) Low🔴 High U0071Vehicle Communication Bus E (-) High🔴 High U0072Vehicle Communication Bus E (-) shorted to Bus E (+)🔴 High U0073Control Module Communication Bus A Off🔴 High U0074Control Module Communication Bus B Off⚠️ Medium U0075Control Module Communication Bus C Off⚠️ Medium U0076Control Module Communication Bus D Off🔴 High U0077Control Module Communication Bus E Off🔴 High U0078Control Module Communication Bus F Off🔴 High U0079Control Module Communication Bus G Off⚠️ Medium U007AControl Module Communication Bus H Off🔴 High U007BControl Module Communication Bus I Off🔴 High U007CControl Module Communication Bus J Off🔴 High U007DControl Module Communication Bus K Off⚠️ Medium U007EControl Module Communication Bus L Off🔴 High U007FControl Module Communication Bus M Off🔴 High U0080Vehicle Communication Bus F🔴 High U0081Vehicle Communication Bus F Performance🔴 High U0082Vehicle Communication Bus F + Open🔴 High U0083Vehicle Communication Bus F + Low🔴 High U0084Vehicle Communication Bus F + High🔴 High U0085Vehicle Communication Bus F - Open🔴 High U0086Vehicle Communication Bus F - Low🔴 High U0087Vehicle Communication Bus F - High⚠️ Medium U0088Vehicle Communication Bus F - Shorted to Bus F +🔴 High U0089Vehicle Communication Bus G⚠️ Medium U008AVehicle Communication Bus G Performance🔴 High U008BVehicle Communication Bus G (+) Open🔴 High U008CVehicle Communication Bus G (+) Low⚠️ Medium U008DVehicle Communication Bus G (+) High🔴 High U008EVehicle Communication Bus G (-) Open🔴 High U008FVehicle Communication Bus G (-) Low⚠️ Medium U0090Vehicle Communication Bus G (-) High⚠️ Medium U0091Vehicle Communication Bus G (-) shorted to Bus G (+)🔴 High U0092Vehicle Communication Bus H⚠️ Medium U0093Vehicle Communication Bus H Performance🔴 High U0094Vehicle Communication Bus H (+) Open🔴 High U0095Vehicle Communication Bus H (+) Low🔴 High U0096Vehicle Communication Bus H (+) High🔴 High U0097Vehicle Communication Bus H (-) Open⚠️ Medium U0098Vehicle Communication Bus H (-) Low🔴 High U0099Vehicle Communication Bus H (-) High⚠️ Medium U009AVehicle Communication Bus H (-) shorted to Bus H (+)🔴 High U009BVehicle Communication Bus I⚠️ Medium U009CVehicle Communication Bus I Performance🔴 High U009DVehicle Communication Bus J⚠️ Medium U009EVehicle Communication Bus J Performance⚠️ Medium U0100Lost Communication With ECM/PCM A🔴 High U0101Lost Communication With TCM🔴 High U0102Lost Communication With Transfer Case Control Module⚠️ Medium U0103Lost Communication With Gear Shift Control Module A🔴 High U0104Lost Communication With Cruise Control Module⚠️ Medium U0105Lost Communication With Fuel Injector Control Module🔴 High U0106Lost Communication With Glow Plug Control Module 1⚠️ Medium U0107Lost Communication With Throttle Actuator A Control Module🔴 High U0108Lost Communication With Alternative Fuel Control Module⚠️ Medium U0109Lost Communication With Fuel Pump Control Module A🔴 High U010ALost Communication With Exhaust Gas Recirculation Control Module A⚠️ Medium U010BLost Communication With Exhaust Gas Recirculation Control Module B⚠️ Medium U010CLost Communication With Turbocharger/Supercharger Control Module A🔴 High U010DLost Communication With Turbocharger/Supercharger Control Module B⚠️ Medium U010ELost Communication With Reductant Control Module🔴 High U010FLost Communication With Air Conditioning Control Module⚠️ Medium U0110Lost Communication With Drive Motor Control Module A🔴 High U0111Lost Communication With Battery Energy Control Module A🔴 High U0112Lost Communication With Battery Energy Control Module B🔴 High U0113Lost Communication With Emissions Critical Control Information⚠️ Medium U0114Lost Communication With Four-Wheel Drive Clutch Control Module⚠️ Medium U0115Lost Communication With ECM/PCM B🔴 High U0116Lost Communication With Coolant Temperature Control Module⚠️ Medium U0117Lost Communication With PTO Control Module⚠️ Medium U0118Lost Communication With Fuel Additive Control Module⚠️ Medium U0119Lost Communication With Fuel Cell Control Module🔴 High U011ALost Communication With Exhaust Gas Sensor Module A⚠️ Medium U011BLost Communication With Rocker Arm Control Module A⚠️ Medium U011CLost Communication With Rocker Arm Control Module B⚠️ Medium U011DLost Communication With All Wheel Drive Control Module⚠️ Medium U011ELost Communication With Throttle Actuator B Control Module🔴 High U011FLost Communication With V2X Module⚠️ Medium U0120Lost Communication With Starter / Generator Control Module🔴 High U0121Lost Communication With Anti-Lock Brake System (ABS) Control Module A🔴 High U0122Lost Communication With Vehicle Dynamics Control Module🔴 High U0123Lost Communication With Yaw Rate Sensor Module⚠️ Medium U0124Lost Communication With Lateral Acceleration Sensor Module🔴 High U0125Lost Communication With Multi-axis Acceleration Sensor Module A🔴 High U0126Lost Communication With Steering Angle Sensor Module⚠️ Medium U0127Lost Communication With Tire Pressure Monitor Module⚠️ Medium U0128Lost Communication With Park Brake Control Module⚠️ Medium U0129Lost Communication With Brake System Control Module A🔴 High U012ALost Communication With Chassis Control Module A🔴 High U012BLost Communication With Chassis Control Module B⚠️ Medium U012CLost Communication With Active Vibration Control Module⚠️ Medium U012DLost Communication With Generator A Control Module⚠️ Medium U012ELost Communication With Camshaft Position Control Module⚠️ Medium U012FLost Communication With Generator B Control Module⚠️ Medium U0130Lost Communication With Steering Effort Control Module⚠️ Medium U0131Lost Communication With Power Steering Control Module A⚠️ Medium U0132Lost Communication With Suspension Control Module A⚠️ Medium U0133Lost Communication With Active Roll Control Module⚠️ Medium U0134Lost Communication With Power Steering Control Module - Rear🔴 High U0135Lost Communication With Differential Control Module - Front⚠️ Medium U0136Lost Communication With Differential Control Module - Rear⚠️ Medium U0137Lost Communication With Trailer Brake Control Module⚠️ Medium U0138Lost Communication With All Terrain Control Module⚠️ Medium U0139Lost Communication With Suspension Control Module B⚠️ Medium U013A, U013B, U013C, U013D, U013E, U013F ISO/SAE Reserved🔴 High U013CLost Communication With Accelerator Pedal Module🔴 High U013DLost Communication With Vacuum Sensor A⚠️ Medium U013ELost Communication With Vacuum Sensor B⚠️ Medium U013FLost Communication With Pedestrian Alert Control Module⚠️ Medium U0140Lost Communication With Body Control Module⚠️ Medium U0141Lost Communication With Body Control Module A⚠️ Medium U0142Lost Communication With Body Control Module B🔴 High U0143Lost Communication With Body Control Module C⚠️ Medium U0144Lost Communication With Body Control Module D⚠️ Medium U0145Lost Communication With Body Control Module E⚠️ Medium U0146Lost Communication With Serial Data Gateway Module A🔴 High U0147Lost Communication With Serial Data Gateway Module B⚠️ Medium U0148Lost Communication With Serial Data Gateway Module C🔴 High U0149Lost Communication With Serial Data Gateway Module D⚠️ Medium U014ALost Communication With Battery Energy Control Module C🔴 High U014BLost Communication With Hybrid/EV Battery Inductive Charging Module🔴 High U014CLost Communication With Battery Energy Control Module D🔴 High U014DLost Communication with Mirror Control Module B✅ Low U014ELost Communication With Multi-axis Acceleration Sensor Module B🔴 High U0150Lost Communication With Serial Data Gateway Module E🔴 High U0151Lost Communication With Restraints Control Module🔴 High U0152Lost Communication With Side Restraints Control Module - Left🔴 High U0153Lost Communication With Side Restraints Control Module - Right🚨 Critical U0154Lost Communication With Restraints Occupant Classification System Module🔴 High U0155Lost Communication With Instrument Panel Cluster (IPC) Control Module⚠️ Medium U0156Lost Communication With Information Center A⚠️ Medium U0157Lost Communication With Information Center B⚠️ Medium U0158Lost Communication With Head Up Display✅ Low U0159Lost Communication With Parking Assist Control Module A⚠️ Medium U015ALost Communication With Anti-Lock Brake System (ABS) Control Module B🔴 High U015BLost Communication With Power Steering Control Module B🔴 High U015CLost Communication With Automated Driving System Control Module A🔴 High U015DLost Communication With Automated Driving System Control Module B🔴 High U015ELost Communication With Automated Driving System Interface Module A🔴 High U015FLost Communication With Automated Driving System Interface Module B🔴 High U0160Lost Communication With Audible Alert Control Module⚠️ Medium U0161Lost Communication With Compass Module✅ Low U0162Lost Communication With Navigation Display Module⚠️ Medium U0163Lost Communication With Navigation Control Module⚠️ Medium U0164Lost Communication With HVAC Control Module⚠️ Medium U0165Lost Communication With HVAC Control Module - Rear⚠️ Medium U0166Lost Communication With Auxiliary Heater Control Module⚠️ Medium U0167Lost Communication With Vehicle Immobilizer Control Module🔴 High U0168Lost Communication With Vehicle Security Control Module🔴 High U0169Lost Communication With Sunroof Control Module✅ Low U016ALost Communication With Global Positioning System Module⚠️ Medium U016BLost Communication With A/C Compressor Control Module⚠️ Medium U016CLost Communication With Fuel Pump Control Module B⚠️ Medium U016DLost Communication With Exhaust Gas Sensor Module B⚠️ Medium U0170Lost Communication With Restraints System Sensor A🔴 High U0171Lost Communication With Restraints System Sensor B🔴 High U0172Lost Communication With Restraints System Sensor C🔴 High U0173Lost Communication With Restraints System Sensor D🔴 High U0174Lost Communication With Restraints System Sensor E🔴 High U0175Lost Communication With Restraints System Sensor F🔴 High U0176Lost Communication With Restraints System Sensor G🔴 High U0177Lost Communication With Restraints System Sensor H🔴 High U0178Lost Communication With Restraints System Sensor I🔴 High U0179Lost Communication With Restraints System Sensor J🚨 Critical U017ALost Communication With Restraints System Sensor K🔴 High U017BLost Communication With Restraints System Sensor L🔴 High U017CLost Communication With Restraints System Sensor M🔴 High U017DLost Communication With Restraints System Sensor N🔴 High U017ELost Communication With Seat Belt Pretensioner Module A🔴 High U017FLost Communication With Seat Belt Pretensioner Module B🔴 High U0180Lost Communication With Automatic Lighting Control Module⚠️ Medium U0181Lost Communication With Headlamp Leveling Control Module A⚠️ Medium U0182Lost Communication With Lighting Control Module - Front⚠️ Medium U0183Lost Communication With Lighting Control Module - Rear A⚠️ Medium U0184Lost Communication With Radio✅ Low U0185Lost Communication With Antenna Control Module✅ Low U0186Lost Communication With Audio Amplifier A✅ Low U0187Lost Communication With Digital Disc Player/Changer Module A✅ Low U0188Lost Communication With Digital Disc Player/Changer Module B✅ Low U0189Lost Communication With Digital Disc Player/Changer Module C✅ Low U018ALost Communication With Headlamp Leveling Control Module B⚠️ Medium U0190Lost Communication With Digital Disc Player/Changer Module D✅ Low U0191Lost Communication With Television⚠️ Medium U0192Lost Communication With Personal Computer✅ Low U0193Lost Communication With Digital Audio Control Module A✅ Low U0194Lost Communication With Digital Audio Control Module B✅ Low U0195Lost Communication With Subscription Entertainment Receiver Module✅ Low U0196Lost Communication With Entertainment Control Module - Rear A⚠️ Medium U0197Lost Communication With Telephone Control Module⚠️ Medium U0198Lost Communication With Telematic Control Module⚠️ Medium U0199Lost Communication With Door Control Module A⚠️ Medium U019ALost Communication With Tachograph Module⚠️ Medium U019BLost Communication With Battery Charger Control Module A🔴 High U019CLost Communication With Glow Plug Control Module 2⚠️ Medium U019DLost Communication With Direct Ozone Reduction Catalyst Temperature Sensor⚠️ Medium U019ELost Communication With Transmission Range Control Module🔴 High U019FLost Communication With Engine Coolant Pump Control Module🔴 High U01A0Lost Communication With Hybrid/EV Battery Interface Control Module A🚨 Critical U01A1Lost Communication With Hybrid/EV Battery Interface Control Module B🔴 High U01A2Lost Communication With Hybrid/EV Battery Interface Control Module C🔴 High U01A3Lost Communication With Hybrid/EV Battery Interface Control Module D🔴 High U01A4Lost Communication With Hybrid/EV Battery Interface Control Module E🔴 High U01A5Lost Communication With Hybrid/EV Battery Interface Control Module F🔴 High U01A6Lost Communication With Hybrid/EV Battery Interface Control Module G🔴 High U01A7Lost Communication With Hybrid/EV Battery Interface Control Module H🔴 High U01A8Lost Communication With Hybrid/EV Battery Interface Control Module I🔴 High U01A9Lost Communication With Hybrid/EV Battery Interface Control Module J🔴 High U01AALost Communication With Hybrid/EV Battery Interface Control Module K🔴 High U01ABLost Communication With Hybrid/EV Battery Interface Control Module L🔴 High U01ACLost Communication With Hybrid/EV Battery Interface Control Module M🚨 Critical U01ADLost Communication With Hybrid/EV Battery Interface Control Module N🚨 Critical U01AELost Communication With Hybrid/EV Battery Interface Control Module O🔴 High U01AFLost Communication With Hybrid/EV Battery Interface Control Module P🔴 High U01B0Lost Communication With Battery Monitor Module⚠️ Medium U01B1Lost Communication With Particulate Matter Sensor B⚠️ Medium U01B2Lost Communication With Planetary Gear Set Control Module🔴 High U01B3Lost Communication With Brake Blending Actuator🔴 High U01B4Lost Communication With Brake System Control Module B🔴 High U01B5Lost Communication With Catalyst Heater Control Module⚠️ Medium U01B6Lost Communication With Fuel Heater Control Module⚠️ Medium U01B7Lost Communication With Switch Input Module A⚠️ Medium U01B8Lost Communication With Switch Input Module B⚠️ Medium U01B9Lost Communication With Switch Input Module C⚠️ Medium U01BALost Communication With Park Lock/Pawl Control Module⚠️ Medium U01BBLost Communication With Battery Charger Control Module B🔴 High U01BCLost Communication With Charge Air Cooler Coolant Pump B⚠️ Medium U01BDLost Communication With DC/DC Converter Control Module C⚠️ Medium U01BELost Communication with Drive Motor A Clutch Actuator🔴 High U01BFLost Communication with Battery Management Control Module🔴 High U0200Lost Communication With Door Control Module B⚠️ Medium U0201Lost Communication With Door Control Module C✅ Low U0202Lost Communication With Door Control Module D⚠️ Medium U0203Lost Communication With Door Control Module E⚠️ Medium U0204Lost Communication With Door Control Module F⚠️ Medium U0205Lost Communication With Door Control Module G⚠️ Medium U0206Lost Communication With Folding Top Control Module⚠️ Medium U0207Lost Communication With Moveable Roof Control Module A⚠️ Medium U0208Lost Communication With Seat Control Module A⚠️ Medium U0209Lost Communication With Seat Control Module B⚠️ Medium U020ALost Communication With Moveable Roof Control Module B⚠️ Medium U020BLost Communication With Door Control Module H⚠️ Medium U020CLost Communication With Wireless Accessory Charging Module A✅ Low U020DLost Communication With Wireless Accessory Charging Module B✅ Low U0210Lost Communication With Seat Control Module C⚠️ Medium U0211Lost Communication With Seat Control Module D⚠️ Medium U0212Lost Communication With Steering Column Control Module⚠️ Medium U0213Lost Communication With Mirror Control Module A✅ Low U0214Lost Communication With Remote Function Actuation Module⚠️ Medium U0215Lost Communication With Door Switch A⚠️ Medium U0216Lost Communication With Door Switch B✅ Low U0217Lost Communication With Door Switch C✅ Low U0218Lost Communication With Door Switch D⚠️ Medium U0219Lost Communication With Door Switch E✅ Low U0220Lost Communication With Door Switch F⚠️ Medium U0221Lost Communication With Door Switch G✅ Low U0222Lost Communication With Door Window Motor A⚠️ Medium U0223Lost Communication With Door Window Motor B⚠️ Medium U0224Lost Communication With Door Window Motor C⚠️ Medium U0225Lost Communication With Door Window Motor D✅ Low U0226Lost Communication With Door Window Motor E⚠️ Medium U0227Lost Communication With Door Window Motor F✅ Low U0228Lost Communication With Door Window Motor G⚠️ Medium U0229Lost Communication With Heated Steering Wheel Module✅ Low U022ELost Communication With Object Detection Maintenance Control Module A🔴 High U022FLost Communication With Object Detection Maintenance Control Module B⚠️ Medium U0230Lost Communication With Rear Gate Module⚠️ Medium U0231Lost Communication With Rain Sensing Module✅ Low U0232Lost Communication With Side Obstacle Detection Control Module A⚠️ Medium U0233Lost Communication With Side Obstacle Detection Control Module B⚠️ Medium U0234Lost Communication With Convenience Recall Module⚠️ Medium U0235Lost Communication With Front Distance Range Sensor - Single Sensor or Center🔴 High U0236Lost Communication With Column Lock Module⚠️ Medium U0237Lost Communication With Digital Audio Control Module C✅ Low U0238Lost Communication With Digital Audio Control Module D✅ Low U0239Lost Communication With Entrapment Control Module A⚠️ Medium U023ALost Communication With Image Processing Module A⚠️ Medium U023BLost Communication With Image Processing Module B⚠️ Medium U023CLost Communication With Image Processing Module C⚠️ Medium U023DLost Communication With Front Distance Range Sensor - Left🔴 High U023ELost Communication With Front Distance Range Sensor - Right🔴 High U0240Lost Communication With Entrapment Control Module B⚠️ Medium U0241Lost Communication With Headlamp Control Module A⚠️ Medium U0242Lost Communication With Headlamp Control Module B⚠️ Medium U0243Lost Communication With Parking Assist Control Module B⚠️ Medium U0244Lost Communication With Running Board Control Module A⚠️ Medium U0245Lost Communication With Entertainment Control Module - Front✅ Low U0246Lost Communication With Seat Control Module E✅ Low U0247Lost Communication With Seat Control Module F⚠️ Medium U0248Lost Communication With Remote Accessory Module⚠️ Medium U0249Lost Communication With Entertainment Control Module - Rear B✅ Low U024ALost Communication With Interior Lighting Control Module A✅ Low U024BLost Communication With Seat Control Module G⚠️ Medium U024CLost Communication With Seat Control Module H✅ Low U024DLost Communication With Seat Control Module J✅ Low U024ELost Communication With Side Obstacle Detection Control Module C⚠️ Medium U024FLost Communication With Side Obstacle Detection Control Module D⚠️ Medium U0250Lost Communication With Impact Classification System Module🔴 High U0251Lost Communication With Running Board Control Module B⚠️ Medium U0252Lost Communication With Lighting Control Module - Rear B⚠️ Medium U0253Lost Communication With Accessory Protocol Interface Module⚠️ Medium U0254Lost Communication With Remote Start Module⚠️ Medium U0255Lost Communication With Front Display Interface Module⚠️ Medium U0256Lost Communication With Front Controls Interface Module A⚠️ Medium U0257Lost Communication With Front Controls/Display Interface Module⚠️ Medium U0258Lost Communication With Radio Transceiver⚠️ Medium U0259Lost Communication With Special Purpose Vehicle Control Module A⚠️ Medium U025ALost Communication With Special Purpose Vehicle Control Module B⚠️ Medium U025BLost Communication With Special Purpose Vehicle Control Module C⚠️ Medium U025CLost Communication With Special Purpose Vehicle Control Module D⚠️ Medium U025DLost Communication With Front Controls Interface Module B⚠️ Medium U025ELost Communication With Electronic Brake Booster Control Module A🔴 High U025FLost Communication With Electronic Brake Booster Control Module B🔴 High U0260Lost Communication With Seat Control Switch Module A⚠️ Medium U0261Lost Communication With Seat Control Switch Module B⚠️ Medium U0262Lost Communication With Audio Amplifier B✅ Low U0263Lost Communication With Speech Recognition Module✅ Low U0264Lost Communication With Camera Module - Rear⚠️ Medium U0265Lost Communication With Image Processing Sensor A🔴 High U0266Lost Communication With Image Processing Sensor B⚠️ Medium U0267Lost Communication With Image Processing Sensor C⚠️ Medium U0268Lost Communication With Image Processing Sensor D⚠️ Medium U0269Lost Communication With Image Processing Sensor E⚠️ Medium U026ALost Communication With Image Processing Sensor F🔴 High U026BLost Communication With Image Processing Sensor G⚠️ Medium U026CLost Communication With Image Processing Sensor H⚠️ Medium U026DLost Communication With Image Processing Sensor I⚠️ Medium U026ELost Communication With Image Processing Sensor J🔴 High U026FLost Communication With Image Processing Sensor K⚠️ Medium U0270Lost Communication With Image Processing Sensor L🔴 High U0271Lost Communication With Seat Control Switch Module C⚠️ Medium U0272Lost Communication With Seat Control Switch Module D✅ Low U0273Lost Communication With Lighting Driver Control Module A⚠️ Medium U0274Lost Communication With Lighting Driver Control Module B⚠️ Medium U0275Lost Communication With Lighting Driver Control Module C⚠️ Medium U0276Lost Communication With Lighting Driver Control Module D⚠️ Medium U0277Lost Communication With Seat Control Module K⚠️ Medium U0278Lost Communication With Seat Control Module L⚠️ Medium U0279Lost Communication with Haptic Control Module⚠️ Medium U027ALost Communication With Battery Charger Control Module C⚠️ Medium U027BLost Communication with Battery Charger Control Module D🔴 High U027CLost Communication With Off-Board Charger Control Module🔴 High U0284Lost Communication With Active Grille Air Shutter Module A✅ Low U0285Lost Communication With Active Grille Air Shutter Module B⚠️ Medium U0286Lost Communication With Radiator Anti Tamper Device⚠️ Medium U0287Lost Communication With Transmission Fluid Pump Module A🔴 High U0288Lost Communication With DC/AC Converter Control Module A⚠️ Medium U0289Lost Communication With DC/AC Converter Control Module B🔴 High U028ALost Communication With Transmission Fluid Pump Module B⚠️ Medium U028BLost Communication With Active Grille Air Shutter Module C⚠️ Medium U028CLost Communication With Active Grille Air Shutter Module D⚠️ Medium U028DLost Communication with Active Aerodynamic Feature Control Module A⚠️ Medium U028ELost Communication with Active Aerodynamic Feature Control Module B⚠️ Medium U028FLost Communication with Active Aerodynamic Feature Control Module C⚠️ Medium U0290Lost Communication with Active Aerodynamic Feature Control Module D⚠️ Medium U0291Lost Communication With Gear Shift Control Module B🔴 High U0292Lost Communication With Drive Motor Control Module B🔴 High U0293Lost Communication With Hybrid/EV Powertrain Control Module🔴 High U0294Lost Communication With Powertrain Control Monitor Module🔴 High U0295Lost Communication With AC/AC Converter Control Module⚠️ Medium U0296Lost Communication With AC/DC Converter Control Module A🔴 High U0297Lost Communication With AC/DC Converter Control Module B⚠️ Medium U0298Lost Communication With DC/DC Converter Control Module A⚠️ Medium U0299Lost Communication With DC/DC Converter Control Module B🔴 High U029ALost Communication With Hybrid/EV Battery Pack Sensor Module🔴 High U029BLost Communication With Drive Motor Control Module C🔴 High U029CLost Communication With Drive Motor Control Module D🔴 High U029DLost Communication With NOx Sensor A⚠️ Medium U029ELost Communication With NOx Sensor B⚠️ Medium U029FLost Communication With Evaporative Emission System Leak Detection Control Module⚠️ Medium U02A0Invalid Data Received From Hybrid/EV Battery Interface Control Module D🔴 High U02A1Lost Communication With NOx Sensor C⚠️ Medium U02A2Lost Communication With Reductant Quality Module🔴 High U02A3Lost Communication With Particulate Matter Sensor⚠️ Medium U02A4Lost Communication With NH3 Sensor⚠️ Medium U02A5Lost Communication With Reductant Heater Control Module⚠️ Medium U02A6Lost Communication With Safety Integration Control Module🔴 High U02A7Lost Communication With Engine Sound Control 1✅ Low U02A8Lost Communication With Engine Sound Control 2⚠️ Medium U02A9Lost Communication With Charge Air Cooler Coolant Pump A⚠️ Medium U02AALost Communication With Engine Disconnect Clutch⚠️ Medium U02ABLost Communication With Vehicle Thermal Management Control Module⚠️ Medium U02ACLost Communication With Turbocharger/Supercharger Boost Control A🔴 High U02ADLost Communication With Turbocharger/Supercharger Boost Control B🔴 High U02AELost Communications With Hybrid/EV Battery Coolant Pump🔴 High U02AFLost Communication With Turbocharger Turbine Inlet Valve Position Sensor⚠️ Medium U02B0Lost Communication With Turbocharger/Supercharger Boost Control B Position Sensor⚠️ Medium U02B1Lost Communication With Comfort and Convenience Display A⚠️ Medium U02B2Lost Communication With Comfort and Convenience Display B⚠️ Medium U02B3Lost Communication With Driver Monitoring System Module⚠️ Medium U02B4Lost Communication With Front Radar Module A🔴 High U02B5Lost Communication With Front Radar Module B⚠️ Medium U02B6Lost Communication With Rear Radar Module A⚠️ Medium U02B7Lost Communication With Rear Radar Module B⚠️ Medium U02B8Lost Communication With Rear Radar Module C⚠️ Medium U02B9Lost Communication With Rear Radar Module D⚠️ Medium U02BALost Communication With Hybrid/EV Electronics Coolant Pump B🔴 High U02BBLost Communications with EVAP System Purge Pump⚠️ Medium U02BCLost Communication With Localization and Mapping Module⚠️ Medium U02BDLost Communication With Night Vision Control Module⚠️ Medium U02BELost Communication With Trailer Backup Assist Control Module⚠️ Medium U02BFLost Communication With Interior Lighting Control Module B✅ Low U02C0Lost Communication With Active Radiator Air Flow Control Module A⚠️ Medium U02C1Lost Communication With Hybrid/EV Electronics Coolant Pump C🔴 High U0300Internal Control Module Software Incompatibility⚠️ Medium U0301Software Incompatibility With ECM/PCM⚠️ Medium U0302Software Incompatibility With Transmission Control Module⚠️ Medium U0303Software Incompatibility With Transfer Case Control Module⚠️ Medium U0304Software Incompatibility With Gear Shift Control Module A⚠️ Medium U0305Software Incompatibility With Cruise Control Module⚠️ Medium U0306Software Incompatibility With Fuel Injector Control Module🔴 High U0307Software Incompatibility With Glow Plug Control Module 1⚠️ Medium U0308Software Incompatibility With Throttle Actuator Control Module🔴 High U0309Software Incompatibility With Alternative Fuel Control Module⚠️ Medium U030ASoftware Incompatibility With Evaporative Emission System Leak Detection Control Module⚠️ Medium U030BSoftware Incompatibility With Glow Plug Control Module 2⚠️ Medium U030CSoftware Incompatibility With Reductant Quality Module⚠️ Medium U030DSoftware Incompatibility With NOx Sensor A⚠️ Medium U030ESoftware Incompatibility With NOx Sensor B⚠️ Medium U030FSoftware Incompatibility With Reductant Control Module⚠️ Medium U0310Software Incompatibility With Fuel Pump Control Module🔴 High U0311Software Incompatibility With Drive Motor Control Module⚠️ Medium U0312Software Incompatibility With Battery Energy Control Module A⚠️ Medium U0313Software Incompatibility With Battery Energy Control Module B⚠️ Medium U0314Software Incompatibility With Four-Wheel Drive Clutch Control Module⚠️ Medium U0315Software Incompatibility With Anti-Lock Brake System (ABS) Control Module🔴 High U0316Software Incompatibility With Vehicle Dynamics Control Module⚠️ Medium U0317Software Incompatibility With Park Brake Control Module⚠️ Medium U0318Software Incompatibility With Brake System Control Module A🔴 High U0319Software Incompatibility With Steering Effort Control Module⚠️ Medium U031ASoftware Incompatibility With Transmission Range Control Module⚠️ Medium