B2109

B2109 STEERING LOCK RELAY

DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC B2109 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
IPDM E/R.
- If DTC B2109 is displayed with other DTC, first perform the trouble diagnosis for the other DTC.
- When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B2109 may be detected.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Press push-button ignition switch under the following conditions and wait 1 second or more.
-Selector lever: In the P position
-Brake pedal: Not depressed
2.Check DTC in "Self Diagnostic Result" mode of "IPDM E/R" using CONSULT.
Is DTC detected?
YES- Go to .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK POWER SUPPLY CIRCUIT

Check IPDM E/R power supply circuit. Power Supply And Ground Circuit.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace the malfunctioning part.

2. CHECK FUSE

1.Turn ignition switch OFF.
2.Check 10 A fuse (No. 48, located in IPDM E/R).
Is the inspection result normal?
YES- Replace IPDM E/R. Removal And Installation.
NO- Replace the blown fuse after repairing the cause of affected circuit if a fuse is blown.