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Home >> Mazda >> 2003 >> B4000 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Module Communications Network) >> Self-Diagnostic System >> Clearing Diagnostic Trouble Codes
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Clearing Diagnostic Trouble Codes

WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If instructed to clear Diagnostic Trouble Codes (DTCs) from a specified test procedure, ensure ignition is in proper position as listed in test procedure or the test will fail.
  1. Connect New Generation Star (NGS) tester to Data Link Connector (DLC) and perform proper hookup procedure. See EQUIPMENT HOOKUP .
  2. Turn ignition switch to ON position, unless otherwise instructed by specified test procedure. Rotate dial on NGS tester to select DIAGNOSTIC DATA LINK menu and press trigger.
  3. Rotate dial on NGS tester to highlight the desired module you wish to access. Ensure DIAGNOSTIC TEST MODES is highlighted and press trigger.
  4. Rotate dial on NGS tester to highlight READ/CLEAR CONTINUOUS DTCs and press trigger. Press button No. 7 to clear DTCs.
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