Network / Communication

• U0606Lost Communication With Throttle/Pedal Position Sensor/Switch AFull content
• U0607Lost Communication With Throttle/Pedal Position Sensor/Switch BFull content
• U0608Lost Communication With Throttle/Pedal Position Sensor/Switch CFull content
• U0609Lost Communication With Manifold Absolute Pressure/Barometric Pressure SensorFull content
• U060ALost Communication With Manifold Absolute Pressure Sensor BFull content
• U060BLost Communication With Turbocharger/Supercharger Boost Sensor AFull content
• U060CLost Communication With Turbocharger/Supercharger Boost Sensor BFull content
• U060DLost Communication With Turbocharger/Supercharger Boost Sensor CFull content
• U060ELost Communication With Crankcase Pressure SensorFull content
• U060FLost Communication With Mass or Volume Air Flow Sensor AFull content
• U0610Lost Communication With Mass or Volume Air Flow Sensor BFull content
• U0611Lost Communication With Intake Air Temperature Sensor 1 Bank 1Full content
• U0612Lost Communication With Intake Air Temperature Sensor 1 Bank 2Full content
• U0613Lost Communication With Intake Air Temperature Sensor 2 Bank 1Full content
• U0614Lost Communication With Intake Air Temperature Sensor 2 Bank 2Full content
• U0615Lost Communication With Engine Coolant Bypass Valve AFull content
• U0616Lost Communication With Engine Coolant Bypass Valve BFull content
• U0617Lost Communication With Engine Coolant Bypass Valve CFull content
• U0618Lost Communication With Engine Coolant Bypass Valve DFull content
• U0619Lost Communication With Reductant Level Sensor AFull content
• U061ALost Communication With Reductant Level Sensor BFull content
• U061BLost Communication With Reductant Level Sensor CFull content
• U061CLost Communication With Reductant Temperature Sensor AFull content
• U061DLost Communication With Reductant Temperature Sensor BFull content
• U061ELost Communication with Battery Isolation/Voltage Stabilization Control ModuleFull content
• U061FLost Communication With Exhaust Gas Temperature Sensor Bank 1 Sensor 1Full content
• U0620Lost Communication With Exhaust Gas Temperature Sensor Bank 1 Sensor 2Full content
• U0621Lost Communication With Exhaust Gas Temperature Sensor Bank 2 Sensor 1Full content
• U0622Lost Communication With Exhaust Gas Temperature Sensor Bank 2 Sensor 2Full content
• U0623Lost Communication With Coolant Pump “A”Full content
• U0624Lost Communication With Coolant Pump “B”Full content
• U0625Lost Communication With Fuel Rail Pressure Sensor Bank 1Full content
• U0626Lost Communication With A/C Refrigerant Pressure Sensor “A”Full content
• U0627Lost Communication With A/C Refrigerant Temperature Sensor “A”Full content
• U0628Lost Communication With A/C Refrigerant Pressure Sensor “B”Full content
• U0629Lost Communication With A/C Refrigerant Temperature Sensor “B”Full content
• U062ALost Communication With A/C Refrigerant Distribution Valve Actuator “A”Full content
• U062BLost Communication With A/C Refrigerant Distribution Valve Actuator “B”Full content
• U062CLost Communication With A/C Refrigerant Distribution Valve Actuator “C”Full content
• U062DLost Communication With A/C Refrigerant Distribution Valve Actuator “D”Full content
• U062ELost Communication With A/C Refrigerant Expansion Valve ActuatorFull content
• U062FLost Communication With Coolant Pump CFull content
• U0630Lost Communication With Engine Coolant Temperature Sensor 4Full content
• U0631Lost Communication With Engine Coolant Temperature Sensor 5Full content
• U0632Lost Communication With Fan 1Full content
• U0633Lost Communication With Fan 2Full content
• U0634Lost Communication With Hybrid/EV Battery Pack Coolant Temperature Sensor AFull content
• U0635Lost Communication With Hybrid/EV Battery Pack Coolant Temperature Sensor BFull content
• U0636Lost Communication With Hybrid/EV Battery Pack Coolant Control Valve AFull content
• U0637Lost Communication With Hybrid/EV Battery Pack Coolant Control Valve BFull content
• U0638Lost Communication With Hybrid/EV Electronics Coolant Temperature Sensor AFull content
• U0639Lost Communication With Hybrid/EV Electronics Coolant Temperature Sensor BFull content
• U063ALost Communication With Hybrid/EV Electronics Coolant Temperature Sensor CFull content
• U063BLost Communication With Coolant Bypass Valve Actuator AFull content
• U063CLost Communication With Coolant Bypass Valve Actuator BFull content
• U063DLost Communication With Hybrid/EV Electronics Coolant Pump AFull content
• U063ELost Communication With Exhaust Heat Exchanger Bypass Valve Actuator AFull content
• U063FLost Communication With Engine Coolant Flow Control Valve Position SensorFull content
• U0640Lost Communication With EVAP Fuel Vapor Temperature Sensor CircuitFull content
• U0641Lost Communication With EVAP System Pressure Sensor/Switch Circuit AFull content

This information follows the generic OBD-II definition and does not replace a vehicle-specific diagnosis. The severity rating is rule-based; an authorised diagnostic reading is required for a definitive answer.