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Instructions
Electrical / Electrical Systems / Occupant Restraint Controller System / DA-RM-07M002-05-004 - Remove/Install control unit - Occupant restraint controller (ORC)
Preparation work
1.     
2.     
3.     
Care Point: Remove both sides.
4.     
5.     
6.     

Remove control unit - Occupant restraint controller
1.  
Disconnect engine noise microphone electrical connector (1).
 
2.  
Detach harness from ORC bracket (2).
 

3.  
Remove bolts (3).(M5x12) 5 Nm
 
4.  
Remove bracket (4)
 

5.  
Disconnect electrical connector (5).
 
6.  
Remove nuts (6).(M6) 6 Nm
 
7.  
Remove control unit (7).
 


Install control unit - Occupant restraint controller
1.   
Install components in reverse order.
 
 
Care Point:
Carry out steps 2 to 9 if a new control unit is fitted.

Care Point:
Make sure VCI and MDS batteries are in good condition or connected to external power supply.

 
2.   
Connect McLaren Diagnostic System (MDS).
 
3.   
Proceed to Diagnostic Toolbox.
 
4.   
Select Occupant Restraint Controller (ORC).
 
5.   
Access Reprogramming.
 
 
Care Point:
If update is not available, proceed to step 7.

 
6.   
Check if a software update is available, update as required.
 
7.   
Access Sequences.
 
8.   
Carry out Programme VIN sequence.
 
9.   
Carry out Configure Occupant Classification System.
 
10.  
Read out and clear error memory.
 

   
   
   Note