P2E89

Proximity Detection Circuit B Low

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$33–167 (est.)

Symptoms

Parking assistance system not working
False alarms of the obstacle detection system
Error message on the dashboard
Unstable operation of the security system

Causes

Open or short circuit in the sensor circuit
Proximity sensor malfunction
Poor contact in the sensor connector
Wiring harness damage
Problems with the control unit

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for oxidation
Check the functionality of the proximity sensor
Check wiring harness for damage
Scan the control unit for other errors
Repair only from an authorized dealer

Related codes

P2E88 P2E90 B00B0