Toyota Highlander Service Manual: Door control transmitter

Transmitter battery

REPLACEMENT 1. REMOVE TRANSMITTER BATTERY NOTICE: Special caution should be taken when handling each component as they are precise electronic components. (a) Using a coin or equivalent, open ...

Replacement

1. REGISTRATION OF RECOGNITION CODE HINT: The add mode is used to register a new recognition codes while still retaining codes already registered. This mode is used to add a new transmitter. ...

More about Toyota Highlander:

Precaution
CAUTION: Before working on the fuel system, disconnect the negative (-) terminal cable from the battery. Do not smoke or be near an open flame when working on the fuel system. Keep gasoline away from rubber or leather parts. 1. DISCHARGE FUEL SYSTEM PRESSURE CAUTION: Do not disconnect an ...