Troubleshooting

How to perform N position learning

1.	Stop the vehicle by shifting the shift lever to the P range and chock the tires. Turn the ignition switch to the ON position Check that the vehicle is stationary before operation.

2.	Release the shift lock, and shift the shift lever to the N range.

3.	Check that the TCU N position mark is correct.

4.

Check that the N position is correctly displayed on the High-Scan Pro. The command cannot be input unless the ignition switch is on, the shift lever is in the N range, the engine is stopped, and the vehicle speed is 0 km/h. - Input NG is indicated: Check again that the N position mark is correct. If it is incorrect, adjust it. - Input OK is indicated: Turn the ignition switch off after releasing the shift lock and shift the shift lever to the P range. Turn the ignition switch on after 5 seconds.

5.	Shift the shift lever from the P to the D position, then check that the indicator displays the correct position. A. Display is correct: Check the trouble code. B. Display is incorrect: Perform the initial learning.

1.

Warm-up Raise the ATF temperature by leaving the vehicle idling or performing a city drive. Check the ATF temperature using the special tester and make sure it is between 66 and 110°C. If the oil temperature is outside this range, work to bring it inside the range. Do not attempt to raise the oil temperature by stalling the engine. If the oil temperature is not between 66 and 110°C, initial learning cannot be performed. Before learning, check for shift shock or variable speed shock.

2.	Garage shift learning With the vehicle stationary, depress the brake and keep the shift lever in N for 3 seconds. Then, shift from N into D, and maintain this condition for 3 seconds. Repeat this procedure 5 times. Then repeat 5 times in the same way for R.

3.	Gear shift control learning In D, with the throttle opening angle between 25 and 35%, drive until 6th gear and a vehicle speed of 110 km/h or higher is reached. Then, release the accelerator pedal and coast, and bring the vehicle to a stop within 60 seconds. Repeat this procedure 10 times.

4.	Check learning results Check that variable speed shock and shift shock have decreased compared to the conditions before learning.

No.	Code	Items	MIL	Remarks
1	P0601	Internal Control Module Memory Check Sum Error	●
2	P0603	Internal Control Module Keep Alive Memory (KAM) Error	●
3	P0604	Internal Control Module Random Access Memory (RAM) Error	●
4	P0706	Transmission Range Sensor Circuit Range/Performance	●
5	P0707	Transmission Range Sensor Circuit Low Input	●
6	P0708	Transmission Range Sensor Circuit High Input	●
7	P0711	Transmission Fluid Temperature Sensor "A" Circuit Range/Performance	●
8	P0712	Transmission Fluid Temperature Sensor "A" Circuit Low Input	●
9	P0713	Transmission Fluid Temperature Sensor "A" Circuit High Input	●
10	P0717	Input/Turbine Speed Sensor "A" Circuit No Signal	●
11	P0722	Output Speed Sensor Circuit No Signal	●
12	P0729	Gear 6 Incorrect Ratio	●
13	P0730	Incorrect Gear Ratio	●
14	P0731	Gear 1 Incorrect Ratio	●
15	P0732	Gear 2 Incorrect Ratio	●
16	P0733	Gear 3 Incorrect Ratio	●
17	P0734	Gear 4 Incorrect Ratio	●
18	P0735	Gear 5 Incorrect Ratio	●
19	P0741	Torque Converter Clutch Circuit Stuck Off	●
20	P0742	Torque Converter Clutch Circuit Stuck On	●
21	P0780	Shift Error	●
22	P0882	TCM Power Input Signal Low	-
23	P0883	TCM Power Input Signal High	-
24	P0942	Neutral Condition at D Range-Valve stic(SLC1)	●
25	P0961	Pressure Control Solenoid "A" Control Circuit Range/Performance (SLT)	●
26	P0962	Pressure Control Solenoid "A" Control Circuit Low (SLT)	●
27	P0963	Pressure Control Solenoid "A" Control Circuit High (SLT)	●
28	P0973	Shift Solenoid "A" Control Circuit Low (S1 Solenoid)	●
29	P0974	Shift Solenoid "A" Control Circuit High (S1 Solenoid)	●
30	P0976	Shift Solenoid "B" Control Circuit Low (S2 Solenoid)	●
31	P0977	Shift Solenoid "B" Control Circuit High (S2 Solenoid)	●
32	P0978	Shift Solenoid "C" Control Circuit Range/Performance (SLC1)	●
33	P0979	Shift Solenoid "C" Control Circuit Low (SLC1)	●
34	P0980	Shift Solenoid "C" Control Circuit High (SLC1)	●
35	P0981	Shift Solenoid "D" Control Circuit Range/Performance (SLC2)	●
36	P0982	Shift Solenoid "D" Control Circuit Low (SLC2)	●
37	P0983	Shift Solenoid "D" Control Circuit High (SLC2)	●
38	P0984	Shift Solenoid "E" Control Circuit Range/Performance (SLC3)	●
39	P0985	Shift Solenoid "E" Control Circuit Low (SLC3)	●
40	P0986	Shift Solenoid "E" Control Circuit High (SLC3)	●
41	P0997	Shift Solenoid "F" Control Circuit Range/Performance (SLB1)	●
42	P0998	Shift Solenoid "F" Control Circuit Low (SLB1)	●
43	P0999	Shift Solenoid "F" Control Circuit High (SLB1)	●
44	P1750	Wheel Speed Front Left Signal Undefined	●
45	P1751	Wheel Speed Front Right Signal Undefined	●
46	P1752	Wheel Speed Rear Left Signal Undefined	●
47	P1753	Wheel Speed Rear Right Signal Undefined	●
48	P1760	Valve Stick(SLC3 Stick) - Neutral Condition at R range	-
49	P2762	Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance (SLU)	●
50	P2763	Torque Converter Clutch Pressure Control Solenoid Control Circuit High (SLU)	●
51	P2764	Torque Converter Clutch Pressure Control Solenoid Control Circuit Low (SLU)	●
52	U0001	High Speed CAN Communication Bus	●
53	U0100	Lost Communication With ECM/PCM "A"	●
54	U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module	●
55	U0122	Lost Communication With Electronic Control Suspension(ESP) Module	●