Inspection Procedure

HINT: 

• Read the freeze frame data using the Techstream. In the freeze frame data, some information is recorded about the vehicle conditions at the moment a malfunction occurred. This information can be helpful when troubleshooting.
• After confirming that DTC P0516-769 or P0517-770 is output, use the Techstream to check "Auxiliary Batt Temperature" in the Hybrid Control Data List.

  Displayed Temperature	Malfunction
  -40°C (-40°F)	Open circuit or short to +B
  215°C (419°F)	Short circuit or short to GND

• After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
  1. Turn the ignition switch to ON (IG) and wait for 5 seconds or more.