DOOR CONTROL TRANSMITTER (w/o Smart Key System)

Inspect operation of the door control transmitter module set sub-assembly (for Type A).

Remove the transmitter battery from the door control transmitter module set sub-assembly Click here.
Install a new or non-depleted transmitter battery Click here.

Note

When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical key transmitter from being damaged.

Tech Tips

When a new or non-depleted battery is not available, first connect 2 new 1.5 V batteries in series. Then connect leads to the batteries and apply 3 V to the door control transmitter module set sub-assembly, as shown in the illustration.
From outside the vehicle, approximately 1 m (3.28 ft) from the driver door outside door handle, test the door control transmitter module set sub-assembly by pointing its key plate at the vehicle and pressing a door control transmitter module set sub-assembly switch.

OK

The door lock can be operated via the door control transmitter module set sub-assembly.
- The operational area differs depending on the user, the way the door control transmitter module set sub-assembly is held and the location.
- The door control transmitter module set sub-assembly weak radio waves may be affected if the area has strong radio waves or electrical noise. The door control transmitter module set sub-assembly operation area may be shortened or the door control transmitter module set sub-assembly may not function.

Inspect the battery capacity.

Remove the battery from the door control transmitter module set sub-assembly that does not operate. Attach a lead wire (0.6 mm (0.0236 in.) in diameter or less including wire sheath) with tape or equivalent to the negative terminal Click here.

Note

Do not wrap the lead wire around a terminal, wedge it between the terminals, or solder it. A terminal may be deformed or damaged, and the battery will not be able to be installed correctly.
Carefully pull the lead wire out from the position shown in the illustration and install the previously removed transmitter battery.

Note

When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical key transmitter from being damaged.

Check the transmitter battery voltage.

Tech Tips

Measure the transmitter battery voltage while pressing the lock or unlock switch on the door control transmitter module set sub-assembly.

Standard voltage

Tester Connection	Condition	Specified Condition
Battery positive (+) - Battery negative (-)	Ignition switch off, all doors closed and lock or unlock switch is pressed	2.5 to 3.2 V

If the result is not as specified, replace the transmitter battery.

Inspect operation of the door control transmitter module set sub-assembly (for Type B).

Remove the transmitter battery from the door control transmitter module set sub-assembly Click here.
Install a new or non-depleted transmitter battery Click here.

Note

When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical key transmitter from being damaged.

Tech Tips

When a new or non-depleted battery is not available, first connect 2 new 1.5 V batteries in series. Then connect leads to the batteries and apply 3 V to the door control transmitter module set sub-assembly, as shown in the illustration.

From outside the vehicle, approximately 1 m (3.28 ft) from the driver door outside door handle, test the door control transmitter module set sub-assembly by pointing its key plate at the vehicle and pressing a door control transmitter module set sub-assembly switch.

OK
The door lock can be operated via the door control transmitter module set sub-assembly.
The LED comes on more than once.

The operational area differs depending on the user, the way the door control transmitter module set sub-assembly is held and the location.
The door control transmitter module set sub-assembly weak radio waves may be affected if the area has strong radio waves or electrical noise. The door control transmitter module set sub-assembly operation area may be shortened or the door control transmitter module set sub-assembly may not function.