Operation CHARM
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Honda
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1991
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CRX DX L4-1493cc 1.5L SOHC (D15B2) TBI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Clearing Diagnostic Trouble Codes (Resetting the Control Module)
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Without Scan Tool
Without Scan Tool
HOW TO CLEAR DIAGNOSTIC TROUBLE CODES
-
Turn the
ignition switch
OFF.
-
Remove the HAZARD fuse from the main fuse box.
-
Wait 10 seconds for the
ECU
to clear it`s memory, and reinstall the HAZARD fuse.