P3188

DTC P3187-751 Short to GND in Rear Guard Sensor 1 Connection
DTC P3188-752 Open or Short to B+ in Rear Guard Sensor 1 Connection

DESCRIPTION

DTC Detection Condition:

The HV control ECU monitors the connection status of the circuit breaker sensor RR RH signal (collision signal) line. If the ECU detects a malfunction, it will alert the driver.

Wiring Diagram:

Step 1:

Step 1(continued)-4:

INSPECTION PROCEDURE