DTC Detection Logic
WARNING: This page is about a different car, the 2010 Infiniti G37. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- If DTC B2604 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC LOGIC
".
- If DTC B2604 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC LOGIC
".
DTC DETECTION LOGIC CHART
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| B2604 |
PNP/CLUTCH SW |
BCM detects the following status for 500 ms or more when the ignition switch is in the ON position.
- N position input signal exists. Shift position signal from TCM does not exist.
- N position input signal does not exist. Shift position signal from TCM exists.
|
- Harness or connectors (TCM circuit is open or shorted)
- TCM
|