Sedan Without Intelligent Key

B2110 TRANSMISSION RANGE SWITCH/CLUTCH INTERLOCK SWITCH





Description
IPDM E/R confirms the shift position with the following signals.
- Transmission range switch
- Shift position signal from BCM (CAN)




DTC Logic

DTC DETECTION LOGIC

NOTE:
- If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to Sedan Without Intelligent Key.
- If DTC B2110 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to Sedan Without Intelligent Key.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn the ignition switch ON under the following conditions and wait for at least 1 second.
- CVT selector lever is in the P or N position
- Do not depress the brake pedal
2. Check "Self diagnostic result" with CONSULT-III.
Is DTC detected?
YES - Refer to "Diagnosis Procedure".
NO - Inspection End.




Diagnosis Procedure
Regarding Wiring Diagram information, refer to NVIS - With Remote Keyless Entry.
1.CHECK DTC WITH BCM
Refer to Testing and Inspection.
Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace malfunctioning parts.
2.CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Turn ignition switch ON.






4. Check voltage between IPDM E/R harness connector and ground under following condition.





Is the inspection result normal?
YES - Replace IPDM E/R. Refer to Service and Repair.
NO - GO TO 3
3.CHECK TRANSMISSION RANGE SWITCH CIRCUIT FOR CONTINUITY
1. Turn ignition switch OFF.





2. Check continuity between IPDM E/R harness connector terminals 72 and 74.





Is the inspection result normal?
YES - GO TO 4
NO - GO TO 5
4.CHECK TRANSMISSION RANGE SWITCH CIRCUIT FOR SHORT





Check continuity between IPDM E/R harness connector terminals 72, 74 and ground.





Is the inspection result normal?
YES - Replace the IPDM E/R. Refer to Service and Repair.
NO - Repair or replace harness.
5.CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL CIRCUIT
1. Disconnect transmission range switch harness connector.





2. Check continuity between transmission range switch and IPDM E/R harness connectors.





3. Check continuity between transmission range switch harness connector and ground.





Is the inspection result normal?
YES - Replace transmission range switch.
NO - Repair harness or connector.




Component Inspection
1.CHECK CLUTCH INTERLOCK SWITCH
1. Turn ignition switch OFF.
2. Disconnect clutch interlock switch harness connector.





3. Check continuity between clutch interlock switch under the following conditions.





Is the inspection result normal?
YES - Inspection End.
NO - Replace clutch interlock switch.