LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 84 (HEV Control System Diagnosis (HEV)) >> DTC P0841: Transmission Fluid Pressure Sensor/Switch A Circuit Range/Performance >> W/Harness Inspection >> Power Circuit Inspection

Power Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

■ Check Power in Harness 

  1. Ignition "OFF".
  2. Connect Engine Clutch Pressure Sensor harness connector.
  3. Ignition "ON".
  4. Measure Voltage between Power terminal of Engine Clutch Pressure Sensor harness connector and chassis ground.

    Specification  : B +

    Fig 1: Engine Clutch Pressure Sensor Circuit Diagram
    G10602118Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the measured Voltage within specifications?

    YES 

    • Go to Next procedure.

    NO 

    • Check for open and short to ground in harness.
    • Check HCU Memory Power, ON/START Input, Short to battery in ground circuit and Ground condition. And repair If necessary.
    • Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    • Go to "COMPONENT INSPECTION " procedure.