P0AA6 / INF614

P0AA6-526, P0AA6-611, P0AA6-612, P0AA6-613, P0AA6-614

Description
The hybrid vehicle control ECU monitors the battery smart unit and detects insulation malfunctions in the high voltage system.






DTC Logic

DTC Detection Logic






Diagnostic Procedure

Step 1-2:

Step 2 (Continued)-4:

Step 4 (Continued)-5:

Step 5 (Continued)-6:

Step 6 (Continued)-8:

Step 8 (Continued)-10:

Step 10 (Continued)-12:

Step 12 (Continued)-13:

Step 13 (Continued)-14:

Step 15-16:

Step 16 (Continued)-18:

Step 18 (Continued):