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Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control System (Diagnostic Codes (P0ADB-227 - U0424-537) & Circuit Tests)) (Hybrid) >> Hybrid Control System >> DTC P3004-133: Power Cable Malfunction >> Description

DTC P3004-133: Power Cable Malfunction: Description

The hybrid vehicle control ECU monitors its internal operation, and it will set DTCs and perform fail-safe control when it detects the following malfunction.

DTC No. INF Code DTC Detection Condition Trouble Area
P3004 133 A high-voltage wiring system error signal is detected in the hybrid vehicle control ECU. Hybrid vehicle control ECU