P0826

P0826 UP AND DOWN SHIFT SW

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
- GO TO 2.

2. CHECK DTC DETECTION (PART 1)

With CONSULT
1.Start the engine.
2.Shift the selector lever to "D" position and wait for 1 second or more.
3.Select "Self Diagnostic Results" in "TRANSMISSION".
Is "P0826" detected?
YES- Go to "Diagnosis Procedure" .
NO- GO TO 3.

3. CHECK DTC DETECTION (PART 2)

With CONSULT
1.Shift the selector lever to manual shift gate and wait for 1 second or more.
2.Select "Self Diagnostic Results" in "TRANSMISSION".
Is "P0826" detected?
YES- Go to "Diagnosis Procedure" .
NO- GO TO 4.

4. CHECK DTC DETECTION (PART 3)

With CONSULT
1.Shift the selector lever to "UP side (+ side)" and wait for 1 second or more.
2.Select "Self Diagnostic Results" in "TRANSMISSION".
Is "P0826" detected?
YES- Go to "Diagnosis Procedure" .
NO- GO TO 5.

5. CHECK DTC DETECTION (PART 4)

With CONSULT
1.Shift the selector lever to "DOWN side (- side)" and wait for 1 second or more.
2.Select "Self Diagnostic Results" in "TRANSMISSION".
Is "P0826" detected?
YES- Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK DTC (COMBINATION METER)

With CONSULT
Revision: March 20122013 Infiniti JX
1.Turn ignition switch ON.
2.Select "Self Diagnostic Results" in "METER/M&A".
Is any DTC detected?
YES- Check DTC detected item. Refer to "DTC Index" A L L Diagnostic Trouble Codes ( DTC ).
NO- GO TO 2.

2. CHECK MANUAL MODE SWITCH POWER SUPPLY CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect CVT shift selector connector.
3.Turn ignition switch ON.
4.Check voltage between CVT shift selector harness connector terminal and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 4.

3. CHECK MANUAL MODE SWITCH

1.Turn ignition switch OFF.
2.Check manual mode switch. Refer to "Component Inspection (Manual Mode Switch)" .
Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace damaged parts.

4. CHECK CIRCUIT BETWEEN CVT SHIFT SELECTOR AND COMBINATION METER

1.Turn ignition switch OFF.
2.Disconnect combination meter connector.
3.Check continuity between CVT shift selector harness connector terminals and combination meter harness connector terminals.





4.Check continuity between CVT shift selector harness connector terminals and ground.
Revision: March 20122013 Infiniti JX





Is the inspection result normal?
YES- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
NO- Repair or replace damaged parts.

5. CHECK GROUND CIRCUIT

Check continuity between CVT shift selector harness connector terminal and ground.





Is the inspection result normal?
YES- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
NO- Repair or replace damaged parts.


Component Inspection (Manual Mode Switch)


MANUAL MODE SWITCH


1. MANUAL MODE SWITCH

Check continuity between CVT shift selector connector terminals.





Is the inspection result normal?
YES- INSPECTION END
NO- Replace the CVT shift selector assembly due to malfunction in manual mode switch. . Refer to
"Removal and Installation" Removal and Installation.
Revision: March 20122013 Infiniti JX