B261E

B261E VEHICLE TYPE

Description

There are two types of vehicles.
- HEV
- Conventional


DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B261E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC Logic" Body Control System.
- If DTC B261E is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC Logic" Body Control System.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON under the following conditions.
-Shift selector lever is in the P (Park) or N (Neutral) position
-Do not depress brake pedal
2.Check "Self-Diagnostic Result" using CONSULT.
Is DTC detected?
YES- GO TO "Diagnosis Procedure" .
NO- Inspection End.


Diagnosis Procedure


1. INSPECTION START

1.Turn ignition switch ON.
2.Check "Self-diagnostic result" using CONSULT.
3.Touch "ERASE".
4.Perform DTC Confirmation Procedure. Refer to "DTC Logic" .
Is the 1st trip DTC B261E displayed again?
YES- GO TO 2.
NO- Inspection End.

2. PERFORM BCM CONFIGURATION.

Perform the BCM configuration. Refer to "CONFIGURATION (BCM) : Work Procedure" Work Procedure.
- GO TO 3.

3. INSPECTION START

1.Turn ignition switch ON.
2.Check "Self-diagnostic result" using CONSULT.
3.Touch "ERASE".
4.Perform DTC Confirmation Procedure.
Refer to "DTC Logic" .
Is the 1st trip DTC B261E displayed again?
YES- GO TO 4.
NO- Inspection End.
Revision: March 20122013 Infiniti JX

4. CONFIRM ECM PART NUMBER.

Confirm the part number of the installed ECM is correct.
Is the ECM part number correct?
YES- Replace BCM. Refer to "Removal and Installation" Service and Repair.
NO- Replace ECM. Refer to "Removal and Installation" Service and Repair.
Revision: March 20122013 Infiniti JX