DTC Troubleshooting: B18BA, B1E6A
DTC B18BA: Different Version in the Left and Right Side BSI Radar Unit
DTC B1E6A: Different Version in the Left and Right Side BSI Radar Unit
NOTE: Before you troubleshoot, review the general troubleshooting information.

DTC Description
DTC
B18BA Different version in the left and right side BSI radar unit
  
B1E6A Different version in the left and right side BSI radar unit
  

1.
Problem verification:

Problem verification
?1.
Turn the vehicle to the ON mode.

?2.
Clear the DTC with the HDS.


?3.
Turn the vehicle to the OFF (LOCK) mode.

?4.
Turn the vehicle to the ON mode, then wait for at least 5 seconds.

?5.
Check for DTCs with the HDS.
DTC Description
DTC
B18BA Different version in the left and right side BSI radar unit
  
B1E6A Different version in the left and right side BSI radar unit
  

Is DTC B18BA or B1E6A indicated?

     
YES
     
     
     
An incorrect BSI radar unit is installed. Replace the appropriate BSI radar unit with the proper part.?
     
NO
     
     
     
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.?