Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Infiniti >> 2012 >> M35h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid Control System >> DTC/Circuit Diagnosis >> DTC P3157: Sensor Power Supply >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P3157 SENSOR POWER SUPPLY (Sensor power supply circuit short) When HPCM detects sensor power supply voltage is 5.6 V or more/4.6 V or less for 0.05 second.
  • Harness or connectors (APP sensor circuit is shorted.) (Clutch 1 stroke sensor circuit is shorted.)
  • APP sensor 1, 2
  • Clutch 1 stroke sensor
scientia non olet · About Mike's Workshop Manuals