Self-Diagnostic System: 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:
For powertrain system diagnostic trouble codes, see
SELF-DIAGNOSTICS - GRAND CHEROKEE article in ENGINE PERFORMANCE. For air bag system diagnostic trouble codes and symptom testing procedures, see
DIAGNOSIS & TESTING or DISPOSAL PROCEDURES, see lemon-25® AIR BAG SERVICE & REPAIR MANUAL, DOMESTIC & IMPORTED MODELS. For heating and air conditioning systems diagnostic trouble codes and symptom testing procedures, see appropriate article in
MANUAL A/C-HEATER SYSTEMS or AUTOMATIC A/C-HEATER SYSTEMS.