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Home >> Toyota >> 2014 >> RAV4 EV >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes (Chg_F076 - U0424-537) & Circuit Tests)) (Electric) >> Hybrid Control System >> DTC P31D1-359: Parking Lock Enabling Signal Circuit Range / Performance; DTC P31D2-357: Parking Lock Enabling Signal Circuit Low; DTC P31D3-358: Parking Lock Enabling Signal Circuit High [09/2013 - ] >> Description

DTC P31D1-359: Parking Lock Enabling Signal Circuit Range / Performance; DTC P31D2-357: Parking Lock Enabling Signal Circuit Low; DTC P31D3-358: Parking Lock Enabling Signal Circuit High [09/2013 - ]: Description

The power management ECU receives parking lock enabling signals from the skid control ECU.

DTC No. INF Code DTC Detection Condition Trouble Area
P31D1 359 Parking lock enabling signal malfunction (output pulse is abnormal)
  • Wire harness or connector
  • Skid control ECU (Brake booster with master cylinder assembly)
  • Power management control ECU
P31D2 357 GND short in parking lock enabling signal circuit
P31D3 358 Open or +B short in parking lock enabling signal circuit