Diagnostic Code Index

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC CODE INDEX

DTC	Description
DTC B1000	B1000 00: Electronic Control Unit (ECU) Performance No Additional Information Available B1000 04: Side Object Detection Performance - RAM Failure B1000 08: Electronic Control Unit (ECU) Performance Signal Invalid B1000 12: Electronic Control Unit (ECU) Performance Below Minimum Threshold B1000 31: Electronic Control Unit (ECU) General Checksum Problem B1000 33: Electronic Control Unit (ECU) Performance Special Memory Failure B1000 34: Electronic Control Unit (ECU) Performance RAM Integrity B1000 35: Electronic Control Unit (ECU) Performance ROM Integrity B1000 36: Electronic Control Unit (ECU) Performance EEPROM Integrity B1000 37: Electronic Control Unit (ECU) Performance Watchdog / Safety Failure B1000 38: Electronic Control Unit (ECU) Performance Supervision Software Failure B1000 39: Electronic Control Unit (ECU) Performance Internal Electronic Failure B1000 43: Electronic Control Unit (ECU) Performance EEPROM Error B1000 46: Side Object Detection Performance - Invalid Configuration B1000 56: Electronic Control Unit (ECU) Performance Allowable Number of Transitions/ Events Exceeded B1000 57: Electronic Control Unit (ECU) Performance B1000 73: Electronic Control Unit (ECU) Performance Parity Error B1000 0F: Electronic Control Unit (ECU) Performance Erratic B1000 2B: Electronic Control Unit (ECU) Performance Missing Reference B1000 2C: Electronic Control Unit Performance Reserved B1000 3B: Electronic Control Unit (ECU) Performance Internal Self Test Failed B1000 3C: Electronic Control Unit (ECU) Performance Internal Communications Failure B1000 4A: Side Object Detection Performance - PROM Checksum Error B1000 F0: Side Object Detection RF Transmit Chain Failed B1000 F1: Side Object Detection RF Receive Chain Failed B1000 F2: Side Object Detection Frequency Calibration Failure B1000 F3: Side Object Detection Inter-Processor Communication Failed
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 B1009	B1009: EEPROM Checksum Mismatch/Error
DTC B101D	B101D XX: ECU Hardware
DTC B101E	B101E XX: ECU Software
DTC B1016	B1016 00: VIN Not Programmed
DTC B137A	B137A 01: Hybrid Accessory Wake Up Circuit - Short to Battery B137A 06: Hybrid Accessory Wake Up Circuit - Short to Ground or Open
DTC B137B	B137B 06: Accessory Power Module Wake Up Circuit - short to ground or open
DTC C0550	C0550 00: Electronic Control Unit (ECU) Performance C0550 31: Electronic Control Unit (ECU) Performance C0550 32: ECU Performance General Memory Failure C0550 34: ECU Malfunction RAM Failure C0550 35: ECU Malfunction ROM Failure C0550 36: ECU Malfunction EEPROM Failure C0550 37: ECU Malfunction Watch Dog failure C0550 38: ECU Performance Supervision Software Failure C0550 39: ECU Performance Internal Electronic Failure/Discard C0550 4B: ECU Internal Fault
DTC U0020	U0020 00: Low Speed CAN Communication Bus Performance
DTC U0073 or U2100	U0073 00: Control Module Communication Bus Off U0073 71: ECU HS Bus Off U0073 72: ECU LS Bus Off U2100 00: Controller Area Network (CAN) Bus Communication U2100 47: Controller Area Network (CAN) Bus Communication
DTC U0074	U0074 00: Control Module Communication Bus B Off
DTC U0100-U0299	Supervised Periodic Message For Transmitter Module Availability Not Received
DTC C126C, C126D, C12E3, or U180F	C126C: Control Module Communication Bus B Off C126D: Control Module Communication Bus B Off C12E3: Control Module Communication Bus B Off U180F: Control Module Communication Bus B Off
DTC U1500	U1500 00: Inter-Device Dedicated Bus 1
DTC U1511	U1511 00: LIN Bus 1 Lost Communication with Device 1
DTC U1814	U1814 00: Powertrain High Speed Communication Enable Circuit
DTC U1815	U1815 00: Lost Communication With Drive Motor Control Module "A" on Bus "B"
DTC U1817	U1817 00: Lost Communication With Hybrid Powertrain Control Module on Bus "B"
DTC U1818	U1818 00: Lost Communication With ECM/PCM A on Bus B
DTC U1820	U1820 00: Lost Communication with Brake System Control Module on Bus B
DTC U182A	U182A 00: Lost Communication With Battery Energy Control Module on Bus B
DTC U1842	U1842: Lost Communication With ECM/PCM
DTC U1843	U1843: Lost Communication With ECM/PCM
DTC U1862	U1862: Battery Energy Control Module Lost Communication with Communications Gateway Module
DTC U1863	U1863: Starter/Generator Control Module Lost Communication With Body Control Module
DTC U1866-U1899	U1866: Battery Energy Control Module Lost Communication With Body Control Module U1886: Battery Energy Control Module Lost Communication With Engine Control Module/Powertrain Control Module U1897: Starter/Generator Control Module Lost Communication With Battery Energy Control Module U1899: Starter/Generator Control Module Lost Communication With Engine Control Module/Powertrain Control Module
DTC U186A	U186A: Lost Communication With Transfer Case Control Module
DTC U1875	U1875 00: Drive Motor A Control Module Lost Communication With Battery Energy Control Module
DTC U1876	U1876 00: Drive Motor Control Module A Lost Communication With Engine Control Module (ECM)
DTC U1878	U1878 00: Drive Motor B Control Module Lost Communication With Battery Energy Control Module
DTC U1879	U1879 00: Drive Motor Control Module B Lost Communication With Engine Control Module (ECM)
DTC U1885	U1885 00: Battery Energy Control Module Lost Communication With Hybrid Powertrain Control Module
DTC U1888	U1888 00: Lost Communication with Battery Pack
DTC U2099	U2099 00: High Speed Communication Enable Circuit
DTC U209A	U209A 00: High Speed Communication Enable Circuit Low
DTC U2103	U2103 00: Fewer Controllers On Than Programmed
DTC U2105-U2199 (Except U2142 and U2143)	U2105 00: Lost Communication With Engine Control System U2106 00: Lost Communications With Transmission Control System U2107 00: Lost Communications With Body Control System
DTC U2105-U2199 (U2142 or U2143 only)	U2142 00: Lost Communication With Yaw Rate Sensor (YRS) U2143 00: Lost Communications With Steering Angle Sensor (SAS)