B2239

DTC B2239 Rear Right Center Sensor Malfunction

DESCRIPTION

DTC Detection Condition:

The No. 2 ultrasonic sensor (rear right center sensor) is installed on the rear bumper. The clearance warning ECU detects obstacles based on signals received from the rear right center sensor. If the rear right center sensor's circuit has an open, short or other malfunction, it will not function normally.

Wiring Diagram:

Step 1:

Step 2:

INSPECTION PROCEDURE