Learning code mode of remote control unit 

Learning code mode I (switch type learning) 

1. Unlock 

anti-theft function. 

2.  Open driver's side door. 

3.  Place IGN to OFF/ON position for 3 times within 8s, and at last, place it on ON position of 

IGN. 

4.  OPEN/CLOSE/OPEN the driver-side door once within 8s and then set in the OPEN mode. 

5.  Perform the IGN ON/OFF/ON operation on the IGN within 8s once to put IGN in the ON 

position. 

6.  The horn will sound once when the system successfully enters the learning mode. 

7.  Simultaneously press the UNLOCK and LOCK keys of the transmitter within 10s to learn the 

system. 

8.  The anti-theft horn will sound twice if the system learns successfully the codes. If the key for 

which the system successfully learns the codes this time is the first key in the learning 
process, then erase all learned codes previously. If learning code fails, the anti-theft horn 
sounds four times. 

9.  Reset 3step and 8 step. go to the next remote controller learning    . 

Learning code mode II: (diagnostic ceremony learning) 

1.  Insert ignition key. 

2.  Connect BCM to EOL equipment or diagnostic tester. 

3.  EOL equipment or diagnostic apparatus give out learning order of remote controller. 

4.  Successfully enter into study code mode, and EOL equipment or diagnostic tester shows 

studying. 

5.  Simultaneously press and hold the Unlock and Lock keys on the transmitter within 10s to 

successfully learn the codes and the EOL device or diagnostic tester displays the message 
"the n key has been learned". If the key which is learned successfully this time is the first in 
the learning process, erase all learned data previously. 

Learning code If learning code fails, EOL equipment or diagnostic unit display the learning 
code fails. 

6.  If you need to learn other remote controls, repeat Steps 3-5. 4 remote control units can be 

learns at most. 

Remarks: 

1.  There are the following types to exit study process: 

a.  When the whole learning process takes more than 30s, the diagnostic tester displays the exit 

results. 

b.  If the ignition key is pulled out, then exit the remote control learning mode. 

c.  The EOL device or diagnostic tester sends out the command for stopping the learning by the 

remote control and the diagnostic tester displays the exit results. 

2.  On the first study process, it is necessary to consider first entering and first out concept as 

principle. During study, if the first remote controller is learned successfully, the previous 4 
remote controllers require to be learned again. 

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3.  One controller at most can contain 4 remote controllers. 

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11.9.3 System work principle 

11.9.3.1 System operating principle 

Door contact switch 

Each door lock mechanism is equipped with a contact switch. When the door is closed, these 
switches are off; once a certain door is opened, the contact switch of the door is closed to transmit 
a ground signal to the BCM, and the BCM transmits the information of "The door is opened" to 
the instrument according to the signal. 

Theft-deterrent light indicator 

The anti-theft indicator lamp is a light-emitting diode; and the power supply is from the circuit 
system. After the system enters into the anti-theft state, the BCM provides the grounding circuit to 
control its flicker. 

Anti-theft horn 

After the system enters into the anti-theft triggering state, the BCM provides a horn relay 
grounding power supply to control its beep. 

Steering lamp 

See 11.3.2.1 Description and operations of external illumination system. 

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11.9.4 Part position 

11.9.4.1 Component position 

1

3

2

NL11-2150b

 

1. BCM 

2. Door 

switch 

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