On-Vehicle Testing: Notes
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.
NOTE:
Ensure battery is fully charged and in good condition before performing the following tests. If battery is not at (or near) a fully charged condition or if condition is questionable, substitute a known-good battery before proceeding.