DTC C1259/58: HV System Regenerative Malfunction; DTC C1310/51: Malfunction in HV system [10/2015 - ]: Procedure

1. Check if a hybrid control system DTC is output (Refer to DTC CHECK / CLEAR [10/2015 - ] ).

   Result

   Result	Proceed to
   DTCs are not output.	A
   DTCs are output.	B

Result: 

A 

REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY 

(Refer to REMOVAL [10/2015 - ] )

Result: 

B 

INSPECT HYBRID CONTROL SYSTEM 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - ] )