B26EF

B26EF STEERING LOCK RELAY





Description
The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN communication.
IPDM E/R turns the steering lock relay ON and transmits the release of the steering to BCM.




DTC Logic

DTC DETECTION LOGIC

NOTE:
- If DTC B26EF is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. With Intelligent Key System.
- If DTC B26EF is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. With Intelligent Key System.
- If DTC B26EF is displayed with DTC B2612, first perform the trouble diagnosis for DTC B2612. B2612.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait 1 second or more.
- Selector lever is in the P or N position
- Do not depress brake pedal
2. Check "Self-diagnosis result" using CONSULT-III.
Is DTC detected?
YES - Go to B26EF.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK STEERING LOCK UNIT POWER SUPPLY
Check voltage between steering lock unit harness connector and ground.





Is the inspection normal?
YES - Replace steering lock unit.
NO - GO TO 2.
2.CHECK STEERING LOCK RELAY CIRCUIT
1. Disconnect IPDM E/R connector and steering lock unit connector.
2. Check continuity IPDM E/R harness connector and steering lock unit harness connector.





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





Is the inspection result normal?
YES - Replace IPDM E/R. With I-Key.
NO - Repair or replace harness.