DTC P0734:00: Notes

DTC P0734:00	Gear 4 incorrect ratio
DETECTION CONDITION	Under the following conditions, input shaft and output shaft rotation ratio is 1.249 or more, or 0.6 or less Gear position is 4GR Vehicle speed is 29 km/h {19 mph} or more Under the following conditions, input shaft and output shaft rotation ratio is 0.91-1.09 Gear position is 4GR Vehicle speed is 46 km/h {29 mph} or more TCC operation is off Diagnostic support note The check engine light does not illuminate. The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle. PENDING CODE is not available. FREEZE FRAME DATA is not available. The DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION	Inhibits 4GR and 5GR Maximizes line pressure Inhibits feedback control
POSSIBLE CAUSE	Deteriorated ATF ATF level low Solenoid valve malfunction Pressure control solenoid A Shift solenoid A Shift solenoid B Shift solenoid C Line pressure malfunction Stall speed malfunction Forward clutch slipping 2-4 brake band slipping 3-4 clutch slipping Primary control valve body malfunction TCM malfunction
SYSTEM WIRING DIAGRAM	-