Operation CHARM: Car repair manuals for everyone.

B26F2


B26F2 IGNITION RELAY





DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions, and wait for 2 seconds or more.

CVT 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-diagnosis result" with CONSULT-III.
Is DTC detected?
YES - Go to SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK IPDM E/R SELF-DIAGNOSTIC RESULT
1. Turn ignition switch ON.
2. Erase the DTC of IPDM E/R.
3. Turn ignition switch OFF.
4. Turn ignition switch ON and check the DTC again.
Is DTC detected?
YES - Repair or replace the malfunctioning part. Testing and Inspection.
NO - GO TO 2.
2.CHECK IGNITION RELAY (IPDM E/R) CONTROL SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - Replace IPDM E/R.
NO - GO TO 3.
3.CHECK IGNITION RELAY (IPDM E/R) CONTROL SIGNAL CIRCUIT - 1
1. Turn ignition switch OFF.
2. Disconnect BCM and IPDM E/R connectors.
3. Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK IGNITION RELAY (IPDM E/R) CONTROL SIGNAL CIRCUIT - 2
1. Connect IPDM E/R connectors.
2. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Removal And Installation With Intelligent Key System.
NO - Replace IPDM E/R.