LEMON Manuals: Even more car manuals for everyone
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 P0AE2-161: Hybrid Battery Precharge Contactor Circuit Stuck Closed >> Description

DTC P0AE2-161: Hybrid Battery Precharge Contactor Circuit Stuck Closed: Description

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

If SMRG is stuck open, P0AE0-228 will usually be set. P0AE2-161 is used to pinpoint the problem more quickly and accurately.

DTC No. INF Code DTC Detection Condition Trouble Area
P0AE2 161 When the power switch is on (READY) and regenerative braking is occurring, current is applied to SMRP (SMRG is turned off).
  • Hybrid battery junction block assembly
  • Electric vehicle fuse
  • Hybrid vehicle converter
  • Wire harness or connector
  • Hybrid vehicle control ECU