Self-Diagnostic System: Notes
WARNING: This page is about a different car, the 2002 Dodge Grand Caravan, 2002 Dodge Caravan, 2002 Chrysler Voyager, and 2002 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
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 before disconnecting battery.
A specific DTC results from a particular system failure. DTC only indicates problem circuit. It does not identify specific component failure in circuit.
If problem is repaired or ceases to exist, Powertrain Control Module (PCM) automatically clears DTCs after 40 engine warm-up cycles. DTCs can also be cleared using scan tool. See CLEARING DIAGNOSTIC TROUBLE CODES .