B26E8

Description

When clutch interlock switch turns ON, BCM detects that clutch pedal is being depressed and permits to start the engine.


DTC Logic

NOTE:
If DTC B26E8 is displayed with DTC B210F, first perform the trouble diagnosis for DTC B210F. Refer to "DTC Logic". B210F

DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON under the following condition.
-Shift lever is in the neutral position.
-Depress clutch pedal.
2.Check "Self-diagnosis result" using CONSULT.
Is DTC detected?
YES - Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY

1.Turn ignition switch OFF.
2.Disconnect clutch interlock switch connector.
3.Check voltage between clutch interlock switch harness connector and ground.





Is the inspection result normal?
YES- GO TO 2.
NO-1- Check 10 A fuse [No. 9, located in the fuse block (J/B)]
NO-2- Check harness for open or short between clutch interlock switch and fuse.

2. CHECK CLUTCH INTERLOCK SWITCH SIGNAL

1.Connect clutch interlock switch connector.
2.Disconnect BCM connector.
3.Check voltage between BCM harness connector and ground.





Is the inspection result normal?
YES- Replace BCM. Refer to "Removal and Installation" Removal and Installation.
NO- GO TO 3.

3. CHECK CLUTCH INTERLOCK SWITCH SIGNAL CIRCUIT

1.Disconnect clutch interlock switch connector.
2.Check continuity between clutch interlock switch harness connector and BCM harness connector.





3.Check continuity between clutch interlock switch harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness.

4. CHECK CLUTCH INTERLOCK SWITCH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 5.
NO- Replace clutch interlock switch. Refer to "Exploded View" Exploded View.

5. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- INSPECTION END


Component Inspection


1. CHECK CLUTCH INTERLOCK SWITCH

1.Turn ignition switch OFF.
2.Disconnect clutch interlock switch connector.
3.Check continuity between clutch interlock switch terminals.
.





Is the inspection result normal?
YES- INSPECTION END
NO- Replace clutch interlock switch. Refer to "Exploded View" Exploded View.