U03xx — Control module software and programming

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

• U0300Internal Control Module Software Incompatibility
• U0301Software Incompatibility with ECM/PCM
• U0302Software Incompatibility with TCM
• U0303Software Incompatibility with Transfer Case Control Module
• U0304Invalid Data Received from Transmission Control Module
• U0305Software Incompatibility with Cruise Control Module
• U0306Software Incompatibility with Fuel Injector Control Module
• U0307Software Incompatibility with Glow Plug Control Module
• U0308Software Incompatibility with Body Control Module
• U0309Software Incompatibility With Alternative Fuel Control Module
• U030ASoftware Incompatibility With Evaporative Emission System Leak Detection Control Module
• U030BSoftware Incompatibility With Glow Plug Control Module 2
• U030CSoftware Incompatibility With Reductant Quality Module
• U030DSoftware Incompatibility With NOx Sensor A
• U030ESoftware Incompatibility With NOx Sensor B
• U030FSoftware Incompatibility With Reductant Control Module
• U0310Software Incompatibility With Fuel Pump Control Module
• U0311Software Incompatibility With Drive Motor Control Module
• U0312Software Incompatibility With Battery Energy Control Module A
• U0313Software Incompatibility With Battery Energy Control Module B
• U0314Software Incompatibility With Four-Wheel Drive Clutch Control Module
• U0315Software Incompatibility with ABS Control Module
• U0316Software Incompatibility with Park Brake Control Module
• U0317Software Incompatibility with Brake System Control Module
• U0318Software Incompatibility with Power Steering Control Module
• U0319Software Incompatibility with Anti-Lock Brake System Control Module
• U031ASoftware Incompatibility With Transmission Range Control Module
• U031BSoftware Incompatibility With DC/DC Converter Control Module A
• U031CSoftware Incompatibility With Brake System Control Module B
• U031DSoftware Incompatibility With Parking Assist Control Module A
• U031ESoftware Incompatibility With Parking Assist Control Module B
• U031FSoftware Incompatibility With Accessory Protocol Interface Module
• U0320Software Incompatibility With Power Steering Control Module
• U0321Software Incompatibility With Suspension Control Module A
• U0322Software Incompatibility with Body Control Module B
• U0323Software Incompatibility With Instrument Panel Control Module
• U0324Software Incompatibility with HVAC Control Module
• U0325Software Incompatibility with Auxiliary Heater Control Module
• U0326Software Incompatibility With Vehicle Immobilizer Control Module
• U0327Software Incompatibility with Powertrain Control Module
• U0328Software Incompatibility With Steering Angle Sensor Module
• U0329Software Incompatibility With Steering Column Control Module
• U032ASoftware Incompatibility With A/C Compressor Control Module
• U0330Software Incompatibility With Tire Pressure Monitor Module
• U0331Software Incompatibility With Body Control Module A
• U0332Software Incompatibility With Multi-axis Acceleration Sensor Module A
• U0333Software Incompatibility With Gear Shift Control Module B
• U0334Software Incompatibility With Radio
• U0335Software Incompatibility With Hybrid/EV Battery Pack Sensor Module
• U0336Software Incompatibility With Restraints Control Module
• U0337Software Incompatibility With Battery Charger Control Module A
• U0338Software Incompatibility With Remote Function Actuation Module
• U0339Software Incompatibility With Body Control Module B
• U033ASoftware Incompatibility With Hybrid/EV Battery Interface Control Module A
• U033BSoftware Incompatibility With Hybrid/EV Battery Interface Control Module B
• U033CSoftware Incompatibility With Hybrid/EV Battery Interface Control Module C
• U033DSoftware Incompatibility With Hybrid/EV Battery Interface Control Module D
• U033ESoftware Incompatibility With Hybrid/EV Battery Interface Control Module E
• U033FSoftware Incompatibility With Hybrid/EV Battery Interface Control Module F
• U0340Software Incompatibility With Hybrid/EV Battery Interface Control Module G
• U0341Software Incompatibility With Hybrid/EV Battery Interface Control Module H
• U0342Software Incompatibility With Hybrid/EV Battery Interface Control Module I
• U0343Software Incompatibility With Hybrid/EV Battery Interface Control Module J
• U0344Software Incompatibility With Hybrid/EV Battery Interface Control Module K
• U0345Software Incompatibility With Hybrid/EV Battery Interface Control Module L
• U0346Software Incompatibility With Hybrid/EV Battery Interface Control Module M
• U0347Software Incompatibility With Hybrid/EV Battery Interface Control Module N
• U0348Software Incompatibility With Hybrid/EV Battery Interface Control Module O
• U0349Software Incompatibility With Hybrid/EV Battery Interface Control Module P
• U034ASoftware Incompatibility With Engine Disconnect Clutch
• U034BSoftware Incompatibility With Brake Booster Control
• U034CSoftware Incompatibility With Battery Energy Control Module C
• U034DSoftware Incompatibility With Vehicle Thermal Management Control Module
• U034ESoftware Incompatibility With Active Grille Air Shutter Module A
• U034FSoftware Incompatibility With Active Grille Air Shutter Module B
• U0350Software Incompatibility With Active Grille Air Shutter Module C
• U0351Software Incompatibility With Active Grille Air Shutter Module D
• U0352Software Incompatibility With NOx Sensor C
• U0353Software Incompatibility With Ion Sense Module
• U0354Software Incompatibility With Hybrid/EV Battery Inductive Charger Control Module