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Home >> Lexus >> 2010 >> HS 250h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control (Diagnostic Codes (P0AA6-526 - U0424-537) & Circuit Tests) >> Hybrid Control System >> DTC P0ADF-229: Hybrid Battery Negative Contactor Control Circuit Low; DTC P0AE0-228: Hybrid Battery Negative Contactor Control Circuit High >> Description

DTC P0ADF-229: Hybrid Battery Negative Contactor Control Circuit Low; DTC P0AE0-228: Hybrid Battery Negative Contactor Control Circuit High: Description

Refer to the description for DTC P0AE6-225. Refer toDESCRIPTION .

DTC No. INF Code DTC Detection Condition Trouble Area
P0ADF 229 Short to GND in the SMRG circuit
  • Hybrid vehicle control ECU
  • Wire harness or connector
  • Hybrid battery junction block assembly
P0AE0 228 Open or +B short in SMRG circuit