DTC Diagnosis Procedure
- CHECK ELECTRIC SHIFT SELECTOR POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect the electric shift selector connector.
- Turn ignition switch ON.
- Check the voltage between electric shift selector vehicle side harness connector terminal and ground.
Electric shift sensor
+
-
Voltage
(Approx.)
Electric shift selector
Connector
Terminal
1, 3, 5, 7
M244
18
Ground
5 V
2, 4, 6, 8
M243
6
Is the inspection result normal?
YES
GO TO 3.
NO
GO TO 2.
- CHECK HARNESS BETWEEN ELECTRIC SHIFT CONTROL MODULE AND ELECTRIC SHIFT SELECTOR
- Turn ignition switch OFF.
- Disconnect the electric shift control module connector.
- Check the continuity between the electric shift control module vehicle side harness connector terminal and the electric shift selector vehicle side harness connector terminal.
Electric shift sensor
Electric shift control module
Electric shift selector
Continuity
Connector
Terminal
Connector
Terminal
1, 3, 5, 7
M242
19
M244
18
Existed
2, 4, 6, 8
M241
48
M243
6
- Check the continuity between the electric shift control module vehicle side harness connector terminal and ground.
Electric shift sensor
Electric shift control module
Ground
Continuity
Connector
Terminal
1, 3, 5, 7
M242
19
Ground
Not existed
2, 4, 6, 8
M241
48
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 GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect the electric shift control module connector.
- Check the continuity between the electric shift control module vehicle side harness connector terminal and the electric shift selector vehicle side harness connector terminal.
Electric shift sensor
Electric shift control module
Electric shift selector
Continuity
Connector
Terminal
Connector
Terminal
1, 3, 5, 7
M241
41
M244
24
Existed
2, 4, 6, 8
50
M243
12
- Check the continuity between the electric shift control module vehicle side harness connector terminal and ground.
Electric shift sensor
Electric shift control module
Ground
Continuity
Connector
Terminal
1, 3, 5, 7
M241
41
Ground
Not existed
2, 4, 6, 8
50
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace damaged parts.
- CHECK HARNESS BETWEEN ELECTRIC SHIFT CONTROL MODULE AND ELECTRIC SHIFT SELECTOR
- Check the continuity between the electric shift control module vehicle side harness connector terminal and the electric shift selector vehicle side harness connector terminal.
Electric shift sensor
Electric shift control module
Electric shift selector
Continuity
Connector
terminal
Connector
terminal
1
M241
34
M244
17
Existed
3
36
16
5
44
15
7
39
14
2
35
M243
2
4
37
3
6
45
4
8
40
5
- Check the continuity between the electric shift control module vehicle side harness connector terminals and ground.
Electric shift sensor
Electric shift control module
Ground
Continuity
Connector
terminal
1
M241
34
Ground
Not existed
3
36
5
44
7
39
2
35
4
37
6
45
8
40
Is the inspection result normal?
YES
Replace the electric shift selector. Refer to Removal and Installation .
NO
Repair or replace damaged parts.
- Check the continuity between the electric shift control module vehicle side harness connector terminal and the electric shift selector vehicle side harness connector terminal.