B2110

B2110 PNP/CLUTCH INTERLOCK SWITCH





Description
IPDM E/R confirms the shift position with the following signals.
- Park/neutral position (PNP) 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 Security System.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn the ignition switch ON under the following conditions and wait 1 second or more.

A/T models
- Selector lever is in the P or N position
- Do not depress brake pedal

M/T models
- Do not depress clutch pedal
2. Check "Self-diagnostic result" using CONSULT-III.
Is DTC detected?
YES - Go to B2110.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK DTC WITH BCM
Check "Self-diagnostic result" using CONSULT-III. Refer to Testing and Inspection.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the malfunctioning parts.
2.CHECK PNP SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Turn ignition switch ON.
4. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - Replace IPDM E/R. Refer to Removal and Installation.
NO - GO TO 3.
3.CHECK PNP SWITCH SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between IPDM E/R harness connector and BCM harness connector.





3. Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Refer to Removal and Installation.
NO - Repair or replace harness.