DTC DETECTION LOGIC NOTE：

- If DTC B261A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
- If DTC B261A is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic.

DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause
B261A | PUSH-BTN IGN SW | BCM detects a difference of signal for 1 second or more between the following information.

- Power supply position by push-button ignition switch
- Power supply position from IPDM E/R (CAN)

Harness or connectors
(Push-button ignition switch circuit is open or shorted.)

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE

1. Press the push-button ignition switch under the following conditions, and wait for at least 1 second.

- Shift lever is in the P or N position.
- Do not depress brake pedal.

2. Check “Self diagnostic result” with CONSULT-III.

Is DTC detected?
YES>>Go to Diagnosis Procedure.
NO>>INSPECTION END