Toyota Highlander Hybrid 2017 Owner's Manual page 519

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Installing the 12-volt battery cover
Install the clamp cover.
1
Install the 12-volt battery
2
cover.
Install the side deck board.
3
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Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flam-
mable and explosive. Therefore, before recharging:
● If recharging with the 12-volt battery installed on the vehicle, be sure to dis-
connect the ground cable.
●
Make sure the power switch on the charger is off when connecting and dis-
connecting the charger cables to the 12-volt battery.
HIGHLANDER_HV_U (OM48F12U)
7-3. Do-it-yourself maintenance
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