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Home >> American Motors >> 1982 >> Spirit Base, 2D Hatchback, 2.5L Eng VIN B, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Computer Controlled Catalytic Converter >> Diagnosis & Testing >> ECM Trouble Code Identification >> Clearing Trouble Codes

Clearing Trouble Codes

Trouble codes stored in ECM memory may be cleared by removing negative battery terminal for 10 seconds, AFTER exiting diagnostic mode.

NOTE: The terms "enter diagnostics" and "exit diagnostics" will be used periodically throughout this section. Follow the procedure for entering diagnostic mode when instructed to "enter diagnostics". Follow the procedure for exiting diagnostic mode when instructed to "exit diagnostics".
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