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Diagnostic Code Index

WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B1000  B1000 00: Engine Control Unit Performance - No Additional Information
B1000 31: Engine Control Unit Performance - General Checksum Error
B1000 57: Engine Control Unit Performance - Expected Reaction After Event Did Not Occur
DTC B1001  B1001 00: Option Configuration Error
B1001 45: Option Configuration Error Variant Not Programmed
B1001 46: Option Configuration Error
B1001 4B: Option Configuration Error Calibration Not Learned
DTC B1004  B1004: Keep Alive Memory (KAM) Reset
DTC B1009  B1009: EEPROM Checksum Mismatch
DTC U0001  U0001 00: High Speed CAN Communication Bus
DTC U2100  U2100: Controller Area Network (CAN) Bus Communication
DTC U2105-U2199  U2105: Lost Communication With Engine Control System
U2106: Lost Communication With Transmission Control System
U2107: Lost Communication With Body Control System
U2108: Lost Communication With ABS/TCS Control System
U2109: Lost Communication With Powertrain Control System
U2110: Lost Communication With Chassis Multiple Control System
U2111: Lost Communication With Steering Control System
U2112: Lost Communication With Electronic Suspension Control (ESC)
U2113: Lost Communication With Sensing and Diagnostic Module (SDM)
U2114: Lost Communication With PPS or CPS
U2115: Lost Communication With (Restraints Control System)
U2116: Lost Communication With Instrument Panel Cluster (IPC)
U2117: Lost Communication With Driver Information Center (DIC)
U2118: Lost Communication With Head Up Display (HUD)
U2119: Lost Communication With Daytime Running Lamps (DRL) System
U2120: Lost Communication With Automatic Headlamp Leveling Device (AHLD)
U2121: Lost Communication With Radio Display
U2122: Lost Communication With Radio
U2123: Lost Communication With Compact Disc Changer (CDX)
U2124: Lost Communication With Audio Amplifier
U2125: Lost Communication With Telematic Unit
U2126: Lost Communication With (Mobile Communications Control System)
U2127: Lost Communication With Front HVAC
U2128: Lost Communication With Rear HVAC
U2129: Lost Communication With Remote Function Actuator (RFA)
U2130: Lost Communication With Driver Door Module (DDM)
U2131: Lost Communication With Driver Seat Module (DSM)
U2132: Lost Communication With Passenger Door Module (PDM)
U2133: Lost Communication With Passenger Seat Module (PSM)
U2134: Lost Communication With Rear Door Module (RDM)
U2135: Lost Communication With Rear Integration Module (RIM)
U2136: Lost Communication With Memory Mirror Module (MMM)
U2137: Lost Communication With Vehicle Theft Deterrent (VTD)
U2138: Lost Communication With Column Locking Module (CLM)
U2139: Lost Communication With Column Integration Module (CIM)
U2140: Lost Communication With Underhood Electrical Center (UEC)
U2141: Lost Communication With Rear Electrical Center (REC)
U2142: Lost Communication With Yaw Rate Sensor (YRS)
U2143: Lost Communication With Steering Angle Sensor (SAS)
U2144: Lost Communication With Distance Sensing Cruise Control Module
U2145: Lost Communication With Parking Assistance System (PAS)
U2146: Lost Communication With Shift Lever Module (SLM)
U2147: Lost Communication With Auxiliary Heater System (AHS)
U2148: Lost Communication With Sun Roof Module (SRM)
U2149: Lost Communication With Tire Pressure Monitor (TPM) System
U2150: Navigation Electronic Control Unit (ECU) Gateway Communications
U2151: Navigation Electronic Control Unit (ECU) Communications
U2152: Navigation Bus Request Line Circuit Low
U2153: Navigation Electronic Control Unit (ECU) - VICS Communication Circuit
U2160: Lost Communication With Steering Control System Sensor
U2161: Lost Communication With Dash Integration Module (DIM)
U2162: Lost Communication With Instrument Panel integration Module (IPM)
U2163: Lost Communication With Left Rear Door Module (LRDM)
U2164: Lost Communication With Right Rear Door Module (RRDM)
U2165: Lost Communication With Driver Door Switch (DDS)
U2166: Lost Communication With Driver Position Module (DPM)
U2167: Lost Communication With Remote Control Door Lock Receiver
U2168: Lost Communication With Side Object Detection (SOD) Module - Left
U2169: Lost Communication With Side Object Detection (SOD) Module - Right
U2170: Lost Communication With Four Wheel Drive (4WD) Clutch
U2171: Lost Communication With Rear Seat Entertainment (RSE)
U2172: Lost Communication With Digital Radio Receiver
U2173: Lost Communication With Passive Entry and Passive Start System
U2174: Lost Communication With Parking Heater System
U2175: Lost Communication With Special Vehicle Module
U2176: Lost Communication With Power Take Off (PTO) Control Module
U2177: Lost Communication With Cruise Control Module
U2178: Lost Communication With Trailer Interface Module
U2179: Lost Communication With Television Module
U2180: Lost Communication With Folding Top Control Module
U2181: Lost Communication With Moveable Roof Module