U01xx — Lost communication between control modules

182 codes in this range. Network and communication codes — modules losing contact with each other.

• U0100Lost Communication with ECM/PCM "A"Workshop notes included
• U0101Lost Communication with TCM
• U0102Lost Communication with Transfer Case Control Module
• U0103Lost Communication with Gear Shift Module
• U0104Lost Communication with Cruise Control Module
• U0105Lost Communication with Fuel Injector Control Module
• U0106Lost Communication with Glow Plug Control Module
• U0107Lost Communication with Throttle Actuator Control Module
• U0108Lost Communication With Alternative Fuel Control Module
• U0109Lost Communication with Fuel Pump Control Module
• U010ALost Communication With Exhaust Gas Recirculation Control Module A
• U010BLost Communication With Exhaust Gas Recirculation Control Module B
• U010CLost Communication With Turbocharger/Supercharger Control Module A
• U010DLost Communication With Turbocharger/Supercharger Control Module B
• U010ELost Communication With Reductant Control Module
• U010FLost Communication With Air Conditioning Control Module
• U0110Lost Communication with Drive Motor Control Module
• U0111Lost Communication with Battery Energy Control Module
• U0112Lost Communication with Battery Energy Control Module "B"
• U0113Lost Communication with Battery Charger A Control Module
• U0114Lost Communication with 4WD Clutch Control Module
• U0115Lost Communication with ECM/PCM "B"
• U0116Lost Communication with Steering Effort Control Module
• U0117Lost Communication with Drive Motor Control Module 2
• U0118Lost Communication with Cabin Air Quality Sensor Module
• U0119Lost Communication with Steering Column Control Module
• U011ALost Communication With Exhaust Gas Sensor Module A
• U011BLost Communication With Rocker Arm Control Module A
• U011CLost Communication With Rocker Arm Control Module B
• U011DLost Communication With All Wheel Drive Control Module
• U011ELost Communication With Throttle Actuator B Control Module
• U011FLost Communication With V2X Module
• U0120Lost Communication with Starter/Generator Control Module
• U0121Lost Communication with ABS Control Module
• U0122Lost Communication with Vehicle Dynamics Control Module
• U0123Lost Communication with Yaw Rate Sensor Module
• U0124Lost Communication with Lateral Acceleration Sensor Module
• U0125Lost Communication with Multi-axis Acceleration Sensor
• U0126Lost Communication with Steering Angle Sensor Module
• U0127Lost Communication with Tire Pressure Monitor Module
• U0128Lost Communication with Park Brake Control Module
• U0129Lost Communication with Brake System Control Module
• U012ALost Communication With Chassis Control Module A
• U012BLost Communication With Chassis Control Module B
• U012CLost Communication With Active Vibration Control Module
• U012DLost Communication With Generator A Control Module
• U012ELost Communication With Camshaft Position Control Module
• U012FLost Communication With Generator B Control Module
• U0130Lost Communication with Steering Effort Control Module B
• U0131Lost Communication with Power Steering Control Module
• U0132Lost Communication with Ride Level Control Module
• U0133Lost Communication with Yaw Rate Sensor Module
• U0134Lost Communication with Restraints System Sensor (Side Sensor)
• U0135Lost Communication with Parking Brake Control Module
• U0136Lost Communication with Park Brake Module B
• U0137Lost Communication with Trailer Brake Control Module
• U0138Lost Communication with All Terrain Control Module
• U0139Lost Communication with Active Roll Control Module
• U013CLost Communication With Accelerator Pedal Module
• U013DLost Communication With Vacuum Sensor A
• U013ELost Communication With Vacuum Sensor B
• U013FLost Communication With Pedestrian Alert Control Module
• U0140Lost Communication with Body Control Module
• U0141Lost Communication with Body Control Module A
• U0142Lost Communication with Body Control Module B
• U0143Lost Communication with Body Control Module C
• U0144Lost Communication with Personalization Module "B"
• U0145Lost Communication with Restraints Control Module Auxiliary
• U0146Lost Communication with Gateway "A"
• U0147Lost Communication with Gateway "B"
• U0148Lost Communication with Body Control Module "C"
• U0149Lost Communication with Door Driver Module
• U014ALost Communication With Battery Energy Control Module C
• U014BLost Communication With Hybrid/EV Battery Inductive Charging Module
• U014CLost Communication With Battery Energy Control Module D
• U014DLost Communication with Mirror Control Module B
• U014ELost Communication With Multi-axis Acceleration Sensor Module B
• U0150Lost Communication with Side Object Detection Control Module Left
• U0151Lost Communication with Restraints Control Module
• U0152Lost Communication with Side Restraints Control Module Left
• U0153Lost Communication with Restraints Control Module B
• U0154Lost Communication with Restraints Occupant Sensing Module
• U0155Lost Communication with Instrument Panel Cluster
• U0156Lost Communication with Information Center "A"
• U0157Lost Communication with Personalization Control Module
• U0158Lost Communication with Head Up Display
• U0159Lost Communication with Parking Assist Module
• U015ALost Communication With Anti-Lock Brake System (ABS) Control Module B
• U015BLost Communication With Power Steering Control Module B
• U015CLost Communication With Automated Driving System Control Module A
• U015DLost Communication With Automated Driving System Control Module B
• U015ELost Communication With Automated Driving System Interface Module A
• U015FLost Communication With Automated Driving System Interface Module B
• U0160Lost Communication with Audible Alert Control Module
• U0161Lost Communication with Compass Module
• U0162Lost Communication with Navigation Display Module
• U0163Lost Communication with Navigation Control Module
• U0164Lost Communication with HVAC Control Module
• U0165Lost Communication with Auxiliary HVAC Control Module
• U0166Lost Communication with Auxiliary Heater Control Module
• U0167Lost Communication with Vehicle Immobiliser Control Module
• U0168Lost Communication with Vehicle Immobilizer Control Module
• U0169Lost Communication with Sun Roof Control Module
• U016ALost Communication With Global Positioning System Module
• U016BLost Communication With A/C Compressor Control Module
• U016CLost Communication With Fuel Pump Control Module B
• U016DLost Communication With Exhaust Gas Sensor Module B
• U0170Lost Communication with Restraints Front Sensor "B"
• U0171Lost Communication with Restraints Rear Sensor "A"
• U0172Lost Communication with Restraints Rear Sensor "B"
• U0173Communication Bus "C" Off
• U0174Lost Communication With Restraints System Sensor E
• U0175Lost Communication With Restraints System Sensor F
• U0176Lost Communication With Restraints System Sensor G
• U0177Lost Communication with Mirror Memory Module
• U0178Lost Communication With Restraints System Sensor I
• U0179Lost Communication with Power Liftgate Control Module
• U017ALost Communication With Restraints System Sensor K
• U017BLost Communication With Restraints System Sensor L
• U017CLost Communication With Restraints System Sensor M
• U017DLost Communication With Restraints System Sensor N
• U017ELost Communication With Seat Belt Pretensioner Module A
• U017FLost Communication With Seat Belt Pretensioner Module B
• U0180Lost Communication with Automatic Lighting Control Module
• U0181Lost Communication with Auto Park Brake Module
• U0182Lost Communication with Headlamp Leveling Control Module
• U0183Lost Communication with Sunroof Control Module
• U0184Lost Communication with Radio
• U0185Lost Communication with Antenna Control Module
• U0186Lost Communication with Audio Amplifier
• U0187Lost Communication with Disc Player Module
• U0188Lost Communication with Audio Rear Control Module
• U0189Lost Communication with Auxiliary Heater Control Module
• U018ALost Communication With Headlamp Leveling Control Module B
• U0190Lost Communication with Subwoofer Amplifier Module
• U0191Lost Communication with Television Tuner Module
• U0192Lost Communication with Personal Computer
• U0193Lost Communication with Mobile Phone Module
• U0194Lost Communication with Personal Assist Module
• U0195Lost Communication with Satellite Radio Receiver Module
• U0196Lost Communication with Rear Seat Entertainment Control Module
• U0197Lost Communication with Hands-Free Phone Control Module
• U0198Lost Communication with Telematic Control Module
• U0199Lost Communication with Door Control Module
• U019ALost Communication With Tachograph Module
• U019BLost Communication With Battery Charger Control Module A
• U019CLost Communication With Glow Plug Control Module 2
• U019DLost Communication With Direct Ozone Reduction Catalyst Temperature Sensor
• U019ELost Communication With Transmission Range Control Module
• U019FLost Communication With Engine Coolant Pump Control Module
• U01A0Lost Communication With Hybrid/EV Battery Interface Control Module A
• U01A1Lost Communication With Hybrid/EV Battery Interface Control Module B
• U01A2Lost Communication With Hybrid/EV Battery Interface Control Module C
• U01A3Lost Communication With Hybrid/EV Battery Interface Control Module D
• U01A4Lost Communication With Hybrid/EV Battery Interface Control Module E
• U01A5Lost Communication With Hybrid/EV Battery Interface Control Module F
• U01A6Lost Communication With Hybrid/EV Battery Interface Control Module G
• U01A7Lost Communication With Hybrid/EV Battery Interface Control Module H
• U01A8Lost Communication With Hybrid/EV Battery Interface Control Module I
• U01A9Lost Communication With Hybrid/EV Battery Interface Control Module J
• U01AALost Communication With Hybrid/EV Battery Interface Control Module K
• U01ABLost Communication With Hybrid/EV Battery Interface Control Module L
• U01ACLost Communication With Hybrid/EV Battery Interface Control Module M
• U01ADLost Communication With Hybrid/EV Battery Interface Control Module N
• U01AELost Communication With Hybrid/EV Battery Interface Control Module O
• U01AFLost Communication With Hybrid/EV Battery Interface Control Module P
• U01B0Lost Communication With Battery Monitor Module
• U01B1Lost Communication With Particulate Matter Sensor B
• U01B2Lost Communication With Planetary Gear Set Control Module
• U01B3Lost Communication With Brake Blending Actuator
• U01B4Lost Communication With Brake System Control Module B
• U01B5Lost Communication With Catalyst Heater Control Module
• U01B6Lost Communication With Fuel Heater Control Module
• U01B7Lost Communication With Switch Input Module A
• U01B8Lost Communication With Switch Input Module B
• U01B9Lost Communication With Switch Input Module C
• U01BALost Communication With Park Lock/Pawl Control Module
• U01BBLost Communication With Battery Charger Control Module B
• U01BCLost Communication With Charge Air Cooler Coolant Pump B
• U01BDLost Communication With DC/DC Converter Control Module C
• U01BELost Communication with Drive Motor A Clutch Actuator
• U01BFLost Communication with Battery Management Control Module