Operation CHARM: Car repair manuals for everyone.

Programming and Relearning

DOOR CONTROL TRANSMITTER

REPLACEMENT

1. REGISTRATION OF RECOGNITION CODE

HINT:
- The add mode is used to retain codes already registered while registering new recognition codes. This mode is used when adding a transmitter. If the number of registered codes exceeds 4, previously registered codes will be correspondingly erased in order, starting from the first registered code.
- The rewrite mode is used to erase all the previously registered codes and register only new recognition codes. This mode is used when exchanging the transmitter or the door control receiver with new one.
- The prohibition mode is used to erase all the registered codes and cancels the wireless door lock function. Use this mode when the transmitter is lost.
- The confirmation mode is for confirming how many recognition codes have already been registered before an additional registration of the recognition codes.

a. The vehicle should be in the following conditions.
1. The key is not inserted in the ignition key cylinder.
2. Driver's door is OPEN. (The other doors are CLOSED)
3. Driver's door is UNLOCKED.

b. Perform the followings after the above operations have been done.
1. Insert the key into the ignition key cylinder, then pull it out. (Perform this operation twice within 5 seconds)
2. After the above operations have been done, close and open the driver door within 40 seconds, and then insert the key plate into the ignition key cylinder, then pull it out.
3. After the above operations have been done, close and open the driver door twice within 40 seconds, and then insert the key plate into the ignition key cylinder, then close the door.




4. Turn the ignition switch from ON to LOCK at about 1-second interval 1 to 5 times to select the modes, and then pull out the key plate.

NOTE:
- In the confirmation mode, if the number of the registration code is 0, the ON-LOCK operation is automatically performed 5 times.
- If the number of the ON-LOCK operation of the ignition switch is 0,4 or 6 or more, the operation will finish without any signs.

5. MPX body ECU automatically performs the LOCK-UNLOCK operation within 3 seconds to inform the operator of a selected mode.






HINT: In the confirmation mode as shown in the illustration, when the operation is performed twice, it directs that 2 types of recognition code have been registered.

HINT: If the prohibition mode and confirmation mode are selected, registration of recognition code is completed.

c. Registration of transmitter:
1. Within 40 seconds after the add mode or the rewrite mode has been selected, keep pressing the LOCK and UNLOCK switch on the transmitter switch at the same time. And press the LOCK or UNLOCK switch on the transmitter switch once again.




2. Within 3 seconds after the transmitter switch has been turned OFF, the LOCK-UNLOCK operation will be automatically performed once if the registration of the recognition code of the transmitter is completed correctly. In case that the LOCK-UNLOCK operation will be performed twice, the registration of recognition code failed. Do the registration procedure from the beginning once again.
3. When continuing the registration, register the transmitted within 40 seconds after the previous registration.

HINT: 4 type recognition codes can be registered at one time.

d. If even one of the following conditions is satisfied, registration of recognition codes is completed.
1. 40 seconds has elapsed since the door control relay responses.
2. The driver's door is opened.
3. The key plate is inserted in the ignition key cylinder.
4. 4 type recognition codes are registration at one time.