Newest Version CAN OBDII Code Reader MaxiScan MS300 Supports All OBD II Protocols The MaxiScan MS300 code reader supports all OBD II protocols, including the newly released Controller Area Network (CAN) protocol. Though it is small, it is able to retrieve same information as large expensive scanners! Work with all 1996 and newer vehicles that are OBD II compliant (including CAN) Read and clear generic and manufacturer specific Diagnostic Trouble Codes (DTCs) and turn off check engine light Support multiple trouble code requests: generic codes, pending codes and manufacturer specific codes Review the emission readiness status of OBD monitors