Specifications

AUTOMATIC TRANSMISSION -

Troubleshooting

23-14

INSPECTION CHART FOR DIAGNOSIS CODE

23100790243

Code Diagnosis item Reference page

11 Throttle position sensor system Short circuit 23-15

Accelerator pedal position sensor system

Open circuit 23-15

Accelerator pedal position sensor system

Sensor maladjustment 23-15

15 Oil temperature sensor system Open circuit 23-15

21 Crank angle sensor system Open circuit 23-16

22 Input shaft speed sensor system Short circuit/open circuit 23-16

23 Output shaft speed sensor system Short circuit/open circuit 23-17

25 Wide open throttle switch system Short circuit 23-17

26 Stop lamp switch system Short circuit/open circuit 23-18

31 Low and reverse solenoid valve system Short circuit/open circuit 23-18

32 Underdrive solenoid valve system Short circuit/open circuit 23-18

33 Second solenoid valve system Short circuit/open circuit 23-18

34 Overdrive solenoid valve system Short circuit/open circuit 23-18

36 Damper control clutch solenoid valve system Short circuit/open circuit 23-19

41 1st gear ratio does not meet the specification 23-20

42 2st gear ratio does not meet the specification 23-21

43 3rd gear ratio does not meet the specification 23-22

44 4th gear ratio does not meet the specification 23-23

46 Reverse gear ratio does not meet the specification 23-24

51 Abnormal communication with engine-ECU <Vehicles without TCL>

Abnormal communication with TCL-ECU <Vehicles with TCL>

23-25

52 Damper control clutch solenoid valve system Defective system 23-19

54 A/T Control relay system Short circuit to earth/

open circuit

23-25

56 N range lamp system Short circuit to earth 23-26

71 Malfunction of A/T-ECU 23-26