FixVault

DTC Detection Logic

DTC DETECTION LOGIC

DTC Item (CONSULT-III screen terms) A/T CHECK indicator lamp judgment flicker Diagnostic item is detected when... Possible cause
P0732 A/T 2ND GR FNCTN 19th TCM detects any inconsistency in the actual gear ratio.
  • Input clutch solenoid valve
  • Front brake solenoid valve
  • Direct clutch solenoid valve
  • High and low reverse clutch solenoid valve
  • Each clutch and brake
  • Hydraulic control circuit