DTC Diagnosis Procedure
- CHECK ELECTRIC SHIFT CONTROL MODULE INPUT VOLTAGE
With CONSULT
- Turn ignition switch ON.
- Select "Data Monitor" in "SHIFT".
- Select "SHIFT SENSOR 1 VOLTAGE", "SHIFT SENSOR 2 VOLTAGE", "SHIFT SENSOR 3 VOLTAGE", "SHIFT SENSOR 4 VOLTAGE", "SHIFT SENSOR 5 VOLTAGE", "SHIFT SENSOR 6 VOLTAGE", "Shift sensor 7 voltage", and "Shift sensor 8 voltage".
- Operate the selector lever and check the voltage.
Monitor item
Condition
Value / Status
SHIFT SENSOR 1 VOLTAGE
Selector lever is held in R position
0 V
Other than the above
5 V
SHIFT SENSOR 2 VOLTAGE
Selector lever is held in R and Nr positions
0 V
Other than the above
5 V
SHIFT SENSOR 3 VOLTAGE
Selector lever is held in H (Home) and Nr positions
0 V
Other than the above
5 V
SHIFT SENSOR 4 VOLTAGE
Selector lever is held in H (Home) and Nr positions
0 V
Other than the above
5 V
SHIFT SENSOR 5 VOLTAGE
Selector lever is held in H (Home) and Nd positions
0 V
Other than the above
5 V
SHIFT SENSOR 6 VOLTAGE
Selector lever is held in H (Home) and Nd positions
0 V
Other than the above
5 V
Shift sensor 7 voltage
Selector lever is held in D/M and Nd positions
0 V
Other than the above
5 V
Shift sensor 8 voltage
Selector lever is held in D/M position
0 V
Other than the above
5 V
Is the inspection results normal?
YES
GO TO 2.
NO
INSPECTION END
- REMOVE ELECTRIC SHIFT SELECTOR
- Turn ignition switch OFF.
- Remove the electric shift selector. Refer to Removal and Installation .
- Connect electric shift selector connector.
GO TO 3.
- CHECK ELECTRIC SHIFT SELECTOR INPUT VOLTAGE
- Turn ignition switch ON.
- Check the voltage between electric shift selector harness connector terminals and ground.
+
-
Voltage
(Approx.)
Electric shift selector
Connector
Terminal
M243
6
Ground
5 V
M244
18
Is the inspection result normal?
YES
GO TO 5.
NO
GO TO 4.
- CHECK HARNESS BETWEEN ELECTRIC SHIFT SELECTOR AND ELECTRIC SHIFT CONTROL MODULE
- Turn ignition switch OFF.
- Disconnect the electric shift selector connector.
- Disconnect the electric shift control module connector.
- Check the continuity between the electric shift selector vehicle side harness connector terminal and the electric shift control module vehicle side harness connector terminal.
Electric shift selector
Electric shift control module
Continuity
Connector
Terminal
Connector
Terminal
M243
6
M241
48
Existed
M244
18
M242
19
- Check the continuity between the electric shift selector vehicle side harness connector terminals and ground.
Electric shift selector
Ground
Continuity
Connector
Terminal
M243
6
Ground
Not existed
M244
18
Is the inspection result normal?
YES
Replace the electric shift control module. Refer to Removal and Installation .
NO
Repair or replace damaged parts.
- CHECK ELECTRIC SHIFT SELECTOR OUTPUT VOLTAGE
Check the voltage between the malfunctioning electric shift selector identified at Step 1 and ground.
Electric shift sensor
+
-
Condition
Voltage
(Approx.)
Electric shift selector
Connector
Terminal
1
M244
17
Ground
Selector lever is held in R position
0 V
Other than the above
5 V
2
M243
2
Selector lever is held in R and Nr positions
0 V
Other than the above
5 V
3
M244
16
Selector lever is held in H (Home) and Nr positions
0 V
Other than the above
5 V
4
M243
3
Selector lever is held in H (Home) and Nr positions
0 V
Other than the above
5 V
5
M244
15
Selector lever is held in H (Home) and Nd positions
0 V
Other than the above
5 V
6
M243
4
Selector lever is held in H (Home) and Nd positions
0 V
Other than the above
5 V
7
M244
14
Selector lever is held in D/M and Nd positions
0 V
Other than the above
5 V
8
M243
5
Selector lever is held in D/M position
0 V
Other than the above
5 V
Is the inspection result normal?
YES
GO TO 6.
NO
Replace the electric shift selector. Refer to Removal and Installation .
- CHECK HARNESS BETWEEN ELECTRIC SHIFT SELECTOR AND ELECTRIC SHIFT CONTROL MODULE
- Turn ignition switch OFF.
- Disconnect the electric shift selector connector.
- Disconnect the electric shift control module connector.
- Check the continuity between the electric shift selector vehicle side harness connector terminal and the electric shift control module vehicle side harness connector terminal.
Electric shift sensor
Electric shift selector
Electric shift control module
Continuity
Connector
Terminal
Connector
Terminal
1
M244
17
M241
34
Existed
3
16
36
5
15
44
7
14
39
2
M243
2
35
4
3
37
6
4
45
8
5
40
- Check the continuity between the electric shift selector vehicle side harness connector terminals and ground.
Electric shift sensor
Electric shift selector
Ground
Continuity
Connector
Terminal
1
M244
17
Ground
Not existed
3
16
5
15
7
14
2
M243
2
4
3
6
4
8
5
Is the inspection result normal?
YES
Replace the electric shift control module. Refer to Installation and Removal .
NO
Repair or replace damaged parts.