B2602

B2602 SHIFT POSITION

DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC Logic" Body Control System.
- If DTC B2602 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.Set vehicle to READY.
2.Drive vehicle at a speed of 4 km/h (2.5 MPH) or more for 10 seconds or more.
3.Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT.
Is DTC detected?
YES- Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK DTC OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Check DTC in "Self Diagnostic Result" mode of "ABS" using CONSULT.
Is DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC.
2. CHECK DTC OF COMBINATION METER

Check DTC in "Self Diagnostic Result" mode of "METER/M&A" using CONSULT.
Is DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC.
NO- GO TO 3.

3. CHECK DTC OF ELECTRIC SHIFT CONTOROL MODULE

Check DTC in "Self Diagnostic Result" mode of "SHIFT" using CONSULT.
Is DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC.
NO- GO TO 4.

4. CHECK P POSITION SIGNAL CIRCUIT

1.Turn power switch OFF.
2.Disconnect BCM connector.
3.Disconnect electric shift control module connector.
4.Check continuity between BCM harness connector and electric shift control module harness connector.





5.Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace harness.

5. REPLACE BCM

1.Replace BCM. Refer to "Removal and Installation" Service and Repair.
2.Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
- INSPECTION END