Nissan Altima (L32) 2007-2012 Service Manual: On-vehicle repair
BATTERY
Removal and Installation
REMOVAL
1. Remove air duct (front). Refer to EM-25, "Removal and Installation" QR25DE
models, EM-129, "Removal
and Installation" VQ35DE models.
2. Loosen battery terminal nuts, and disconnect both battery terminals.
CAUTION:
When disconnecting, disconnect the negative terminal first.
3. Remove battery frame nuts and battery frame.
4. Remove battery.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
When connecting, connect the positive terminal first.
Reset electronic systems as necessary. Refer to PG-6, "ADDITIONAL SERVICE
WHEN REMOVING BATTERY
NEGATIVE TERMINAL : Special Repair Requirement".
Special Service Tool
Commercial Service Tool
...