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Home >> Jeep >> 2002 >> Grand Cherokee 2WD Laredo V8-4.7L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Reading and Clearing Diagnostic Trouble Codes >> Clearing Diagnostic Trouble Codes >> Without Scan Tool

Without Scan Tool

ERASING DTC'S USING DRB III SCAN TOOL
To erase DTC's, use the "Erase Trouble Code" data screen on the DRB III scan tool.

NOTE: Do not erase any DTC's until problems have been investigated and repairs have been performed.

ERASING DTC'S WITHOUT SCAN TOOL
No procedure is given by the manufacturer to clear DTC's without a scantool. The DRB III or equivalent scantool MUST be used to clear DTC's.