Checking Battery Fluid; Checking By Indicator; Battery Recharging Precautions - Toyota 2007 Tundra Owner's Manual

07 04.26
NOTICE
z Be sure the engine and all accesso-
ries are off before performing main-
tenance.
z When checking the battery, remove
the ground cable from the negative
terminal ("−" mark) first and rein-
stall it last.
z Be careful not to cause a short cir-
cuit with tools.
z Take care no solution gets into the
battery when washing it.
If the battery is disconnected or run
down, the moon roof may not operate
automatically and the jam protection func-
tion will not function correctly after you
reconnect, replace or recharge the battery.
In any of these cases, you should normal-
ize the moon roof. To normalize the moon
roof, see "Electric moon roof" on page 43
in Section 1−2.

—Checking battery fluid

Type A
Clear or
light yellow
Green Dark
Type B
Blue White Red

CHECKING BY INDICATOR

Check the battery condition by the indi-
cator color.
Indicator color
Condition
Type A Type B
Green Blue Good
Charging necessary.
Have battery checked
Dark White
by your Toyota
dealer.
Clear or Have battery checked
light Red by your Toyota
yellow dealer.
2007 TUNDRA from Jul. '07 Prod. (OM34463U)

Battery recharging precautions

During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed
on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re-
charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION
D
Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.
D
Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure all
accessories are turned off.
ex-
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