LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 65 (Automatic Transaxle System Diagnosis (HEV)) >> DTC P0735: Gear 5 Incorrect Ratio >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • 5th gear incorrect gear ratio
  1. Input speed sensor fault
  2. Output speed sensor fault
  3. Clutch slip in Transmission (3/5/R clutch, OD clutch) or oil pressure controller fault
Enable Conditions
  • Solenoid power voltage> 10V
  • ATF temperature Sensor > -10°C(23.8°F)
  • Time after shift changing finish > 1sec.
  • Input speed > 400rpm
  • Output speed >200rpm
  • Time after TCM turns on > 1sec.
  • Shift stage 5th. gear
  • TR switch = "D" range
Threshold Value
  • Output speed>(input speed+200rpm)/5th. gear ratio
  • Output speed<(input speed-200rpm)/5th. gear ratio
Diagnostic Time
  • 1 sec. and 4 times
Fail safe
  • Locked into 4th gear