Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
Keyless Entry Transmitter Battery: Service and Repair
TRANSMITTER BATTERY
REPLACEMENT
1. REMOVE TRANSMITTER BATTERY
NOTE: Special caution should be taken when handling each of these precise electronic components.
a. Using a coins, or other flat object, open the transmitter case.
NOTE: Do not forcibly open the cover.
b. Remove the discharged transmitter battery using a ballpoint pen. Insert the tip of the ballpoint pen in the guide groove and lift out the battery
as shown in the illustration.
NOTE:
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Do not push the terminals with your finger.
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Do not forcibly pry up the battery (lithium battery).
The terminals may be damaged.
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Do not touch the battery with wet hands. Water may cause rust.
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Do not touch or move any components inside the transmitter because handling the components may interfere with proper operation of the
transmitter.
2. INSTALL TRANSMITTER BATTERY
a. Place a new transmitter battery in the transmitter with the positive (+) side up. Close the transmitter case securely.