Symptom Tests: Notes
NOTE:
Navigation system uses a coded theft protection circuit. Obtain customer's 4-digit security code before disconnecting battery, disconnecting navigation unit, or removing BACK-UP/RADIO fuse (7.5-amp) from underhood fuse/relay box. Vehicle clock will reset to 0:00 when battery is disconnected. Clock will set to correct time after system receives GPS satellite signals. Park vehicle in an area where GPS satellite signals will be unobstructed. Initial signal may take up to 10 minutes.