Symptoms - Engine Controls: Notes
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When battery is disconnected, vehicle computer may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES - GENERAL MOTORS
article in GENERAL INFORMATION before disconnecting the battery.
NOTE:
For circuit reference, see ENGINE PERFORMANCE
in SYSTEM WIRING DIAGRAMS article in ELECTRICAL.