P0A7A - Generator Inverter Performance

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

P0A7A - GENERATOR INVERTER PERFORMANCE

Description:	This DTC indicates a generator motor high voltage inverter or a traction battery concern.
Possible Causes:	Inverter concern Inverter temperature sensor Generator control module (GCM) Generator gate drive circuit open Generator current sensor Generator current out of range GCM supply voltage out of range High voltage traction battery
Diagnostic Aids:	The TCM DTC P0A7A could be stored as a result of a traction battery concern. Check for the presence of traction battery control module (TBCM) DTC P0A1F, P0A27, or P0A8D.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST TS .	GO to PINPOINT TEST TS .	GO to PINPOINT TEST TS .