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Home >> Toyota >> 2011 >> Camry Base, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 100 (Hybrid Vehicle Control System (P311) (Hybrid) (Diagnostic Codes (P0A78-284 - P0AA1-231)) >> Hybrid Control System >> DTC P0AA1-231: Hybrid Battery Positive Contactor Circuit Stuck Closed >> Description

DTC P0AA1-231: Hybrid Battery Positive Contactor Circuit Stuck Closed: Description

WARNING: This page is about a different variant/trim than selected.

Refer to the description for DTC P0AE6-225. Refer to DTC P0AE6-225: Hybrid Battery Precharge Contactor Control Circuit Low .

DTC No. INF Code DTC Detection Condition Trouble Area
P0AA1 231 System main relay B on the HV battery positive side is stuck closed.
  • HV relay assembly
  • Inverter with converter assembly