Check if a vehicle is ready for emissions testing by verifying if all system monitors have completed their cycles. Operating Instructions 1. Connection and Power-Up
Read and clear current, pending, and permanent Diagnostic Trouble Codes (DTCs).
The tool will display any stored DTCs. Use the Mac Tools Device Database or the Mac Tools Code Reader collection to reference specific manufacturer definitions if they are not displayed. Mac tools et97 user Manual
Mac Tools ET97 User Guide and Technical Overview The is a legacy professional-grade automotive diagnostic tool designed for technicians who require reliable code reading and basic system diagnostics. While newer models like the ET1600 Elite Code Reader have largely superseded it in the current Mac Tools catalog, the ET97 remains a staple in many workshops for its durability and straightforward interface.
Select the appropriate vehicle system (typically Engine or Powertrain). Check if a vehicle is ready for emissions
Updating the ET97 is critical for maintaining compatibility with newer vehicle models. YouTube·LaunchTechUSAhttps://www.youtube.com How to Update your Mac Tools ET 97
The ET97 is primarily an . Its primary purpose is to interface with a vehicle's On-Board Diagnostics system to retrieve and clear data related to the Check Engine Light (MIL). The tool will display any stored DTCs
Navigate to the or Read Codes menu using the directional buttons.
The ET97 is powered directly by the vehicle through the .