1. CHARACTERS OF WIRELESS DOOR LOCK
(a) The operation distance changes according to how customers hold the transmitter or where it is used.
(b) Because of using the very weak radio wave, if there is a strong wave or noise on the frequency being used, the operation distance may become shorter.
2. WIRELESS DOOR LOCK BASIC FUNCTION
(a) Stand on the driver's side. Stay 1 m away from the vehicle.
(b) Turn the transmitter toward the vehicle and press any one of the transmission switched for 1 sec.
3. INSPECT WIRELESS DOOR LOCK DIAGNOSIS MODE
(a) Start up diagnosis mode.
HINT: Follow the method below.
(b) Finishing the Diagnosis Mode.
During the Diagnosis mode, turn the ignition switch OFF " ON to go back to the normal mode.
At this time make sure that the taillight lights up.
(c) Diagnosis Mode Check.
HINT: Check how the taillight lights up when pressing each transmitter switch.
HINT: If (4) is detected in the Diagnosis Check, conduct the recognition code registration.
HINT: Conduct the following checks.
4. INSPECT WIRELESS DOOR LOCK TRANSMITTER OPERATION
HINT: Refer to "Wireless door lock control receiver and transmitter replacement".
(a) Using a screwdriver, remove the screw and cover.
(b) Remove the battery (lithium battery).
(c) Install a new or normal battery (lithium battery).
HINT: When a new or normal battery can not be obtained, connect 2 new 1.5 V batteries in series, connect the battery (+) to the battery receptacle side terminal and battery (-) to the bottom terminal, then apply 3 V voltage to the transmitter.
(d) In the location where is approx. 1 M away from driver's outside handle in the right direction, face the key plate of the transmitter to the vehicle, and check the transmitter operation when pressing transmission switch on the side of the transmitter body.
(e) Install the battery (lithium battery).
(f) Install a cover so that O-ring is not distorted or slipped off.
(g) Using a screwdriver, tighten the screw.
5. CHECK BATTERY CAPACITY
With the battery unloaded, judge can not be made whether the battery is available or not on the test.
Accordingly when inspecting the energy amount left in the battery, it is necessary to measure the voltage when the battery is loaded. (1.2 kW).
(a) Remove the 2 screws and cover using a (-) driver.
(b) Remove the battery (lithium battery) from the transmitter.
(c) Connect the lead to the (-) terminal of the transmitter and install the battery
(d) Connect the (+) tester to the (+) battery (lithium battery), and (-) tester to the lead respectively.
(e) Press one of the transmitting switches on the transmitter for approx. 1 second.
(f) Press the transmitting switch on the transmitter again to check the voltage.
Standard: 2.1 V or more
When the outcome of the test is less than 2.1 V, conduct the test again after leaving the battery in the place at 18 C for more than 30 minutes.
Make sure to read the voltage before of it.
(g) Disconnect the lead.
(h) Set the battery (lithium battery) in the transmitter.
(i) Install the cover, so that the O-ring is not distorted or slipped off.
(j) Using a screwdriver, tighten the 2 screws
6. INSPECT WIRELESS DOOR LOCK CONTROL TUNER CIRCUIT
Disconnect the connector from the tuner and inspect the connector on the wire harness side, as shown.
If the circuit is not as specified, inspect the circuit connected to other parts.