DTC Descriptors
WARNING: This page is about a different car, the 2008 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0550 00 Electronic Control Unit (ECU) Performance
DTC C0550 31 Electronic Control Unit (ECU) Performance
DTC C0550 32 ECU Performance General Memory Failure
DTC C0550 34 ECU Malfunction RAM Failure
DTC C0550 35 ECU Malfunction ROM Failure
DTC C0550 36 ECU Malfunction EEPROM Failure
DTC C0550 37 ECU Malfunction Watch Dog failure
DTC C0550 38 ECU Performance Supervision Software Failure
DTC C0550 39 ECU Performance Internal Electronic Failure/Discard
DTC C0550 4B ECU Internal Fault