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Backup Battery

Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
Remove the data communication module. Ref. to ENTERTAINMENT & MONITORING>DATA COMMUNICATION MODULE>REMOVAL>DATA COMMUNICATION MODULE .
Remove the backup battery.
1. Using TORX® T10, remove the cap screw, and then remove the battery cover.
2. Disconnect the connector and remove the backup battery.

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