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Home >> Dodge and Ram >> 1995 >> Caravan Base, 2.5 K >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.3L CNG >> Self-Diagnostic System >> Clearing DTCS

Clearing DTCS

CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION section before disconnecting battery.

DTCs can be cleared by disconnecting negative battery cable for at least 15 seconds, allowing PCM to clear DTCs. DTCs can also be cleared using scan tool. See step 4) in SCAN TOOL DIAGNOSTIC MODE under ENTERING ON-BOARD DIAGNOSTICS  .

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