B2284

DTC B2284 Brake Signal Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when: 1) the brake signal circuit between the power source control ECU and the stop light switch is malfunctioning; and 2) the BEAN information is inconsistent.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1:

Step 1 (Continued)-3:

Step 4-5: