DTC B279C: Theft Deterrent System Presence Detection [11/2016 - ]: Procedure

1. Temporarily replace the hybrid vehicle control ECU assembly with a new one.

   Refer to REMOVAL [11/2016 - ]

Result: 

NEXT 

1. Clear the DTCs.

   Powertrain > Hybrid Control > Clear DTCs 

Result: 

NEXT 

1. Check for DTCs.

   Powertrain > Hybrid Control > Trouble Codes 

   OK

   B279C is not output.

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

END (HYBRID VEHICLE CONTROL ECU ASSEMBLY WAS DEFECTIVE) 

Result:  2

NG 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ]