DTC DETECTION LOGIC

DTC | Self-diagnosis name | DTC detection condition | Possible cause
P0828 | Up and down shift switch circuit high | A DTC is set if TCM simultaneously detects the ON signal from the auto/manual range change switch 1 and ON signal from the auto/manual range change switch 2. |

- Auto/manual range change switch 1
- Auto/manual range change switch 2
- Range sensor power supply 1 system
- Harness or connector
  (Short in the auto/manual range change switch 1)
  (Short in the auto/manual range change switch 2)

DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE OPERATION
If another “DTC CONFIRMATION PROCEDURE” is performed just before the next test, turn the ignition switch OFF and wait for 10 seconds or more, then perform the next test.
>>GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE (PART 1)
With CONSULT-III

1. Start the engine.
2. Shift the shift lever to the A position and run at idle for 1 minute or more.
3. Check “Self Diagnostic Result” of “TRANSMISSION”.

Is DTC P0828 detected?
YES>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).
NO>>GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE (PART 2)
With CONSULT-III

1. Start the engine.
2. With the shift lever pressed to the M position side, run at idle for 1 minute or more.
3. Check “Self Diagnostic Result” of “TRANSMISSION”.

Is DTC P0828 detected?
YES>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).
NO>>Go to Intermittent Incident.