B2238
DTC B2238 Rear Left Center Sensor MalfunctionDESCRIPTION
DTC Detection Condition:
The No. 2 ultrasonic sensor (rear left center sensor) is installed on the rear bumper.
The clearance warning ECU detects obstacles based on signals received from the rear left center sensor. If the rear left center sensor's circuit has an open, short or other malfunction, it will not function normally.
Wiring Diagram:
INSPECTION PROCEDURE
Step 1:
Step 2:
