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OBD-II/EOBD
OBD-II/EOBD Menu
5.2.1 OBD Health Check
The OBD-II Health Check offers a way to quickly check for and clear generic DTCs, and to check
readiness monitors for emissions testing. Selecting opens a connection message, then a
submenu of test options (
Figure 5-1
OBD Health Check menu
Global OBD II Code Check
Global OBDII Code Check displays stored emission related generic DTCs reported by the ECM.
Selecting this option opens a submenu with two choices: Codes and Pending Codes. Selecting
either option opens a code list.
Figure 5-2
Code list