B1866

DTC B1864 / B1865 / B1866 / B1867

DTC Detecting Condition and Trouble Area






Circuit Diagram










DTC Troubleshooting

NOTE:

The following procedure describes how to check DTC B1864: Parking sensor system error (rear-left). Follow the same procedure also for DTC B1865, B1866 and B1867.

1. DTC check

Perform DTC Check DTC Check.

Is DTC B1852 detected?
YES -
Go to B1852 DTC B1852.
NO -
Go to Step 2.

2. Parking sensor check

Replace parking sensor with normal one and recheck DTC. Parking Sensor Removal and Installation (If Equipped)

Is there any DTC(s) detected?
YES -
Replace parking sensor (rear-left).
NO -
Replace parking sensor system control module. Service and Repair