P0AA1 Buick Hybrid Battery Positive Contactor Circuit Stuck Closed

P0AA2 Buick Hybrid Battery Positive Contactor Circuit Stuck Open

OBD Code:
System:
Subsystem:
 P0AA2 Buick – (ASE)
 Powertrain
 —

Trouble Code Description: Hybrid Battery Positive Contactor Circuit Stuck Open


Location:
Analysis:

Possible Causes:

 
 Stuck Open

 

Tech description:

Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera