Toyota Tundra 2005 Service - Repair - Maintenance page 3081

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BODY ELECTRICAL

Standard: 2.2 V or higher

When the temperature of the battery is low, the inspection

cannot be made correctly.

When the outcome of the test is less than 2.2 V, conduct

the test again after leaving the battery in a place with a

temperature of 18°C (64_F) for more than 30 minutes.

The automatic power-off function causes the voltage of

the battery to be 2.5 V or more (a voltage with no resis-

tance applied to the battery) when 0.8 seconds have

passed after the switch is pressed. Therefore, make sure

to read the voltage just after the switch is pressed.

Because high voltage might be shown once or twice after

the battery returns to the specified temperature, the in-

spection should be made with the voltage shown after the

switch is pressed at least 3 times.

WIRELESS DOOR LOCK CONTROL SYSTEM (Except

Connect the lead wire to the negative (-) terminal of

the transmitter and install the battery.

Connect the tester positive (+) probe to the positive

(+) battery (lithium battery) and the tester negative

(-) probe to the lead respectively.

Press one of the transmission switches on the

transmitter for approx. 1 second.

Press the transmission switch on the transmitter

again to check the voltage.

Disconnect the lead.

Set the battery (lithium battery) in the transmitter.