Removal And Installation: Supplemental: Removal

Confirm that all electrical accessories are switched off.
Switch the ignition to the OFF position.
Disengage the retainers and remove the air inlet duct. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .

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Disconnect and remove the Intelligent Battery Sensor (IBS) (1) effectively disconnecting the negative battery cable.
NOTE:
Do not to pry on the IBS to remove as it may damage the sensor

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Open the jump post stud cover (1).

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Remove the nuts (1) securing the cables to the pre-fuse assembly.
Disconnect the cables connectors (2) from the pre-fuse assembly.

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Loosen the nut (1) and remove the pre-fuse assembly from the battery.

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Disconnect the supplemental negative and positive battery cables (1) and position aside.

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Remove the battery hold down nut (1).

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Remove the battery hold down bracket (1).
WARNING:
Wear a suitable pair of rubber gloves when removing a battery by hand. Safety glasses should also be worn. If the battery is cracked or leaking, the electrolyte can burn the skin and eyes.

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Remove the supplemental battery (1) from the vehicle.