P2E87

Proximity Detection Circuit B

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Automatic door/trunk opening functions do not work
False alarms of the proximity detection system
The system does not respond to approach
Error message on the dashboard

Causes

Proximity sensor fault B
Open or short circuit in the sensor circuit
Wiring harness damage
Control module malfunction
Problems with power or grounding of the circuit

How to Fix

Check proximity sensor B for damage
Check the integrity of the circuit and wiring harness
Check circuit power and grounding
Scan the control module for other errors
Replace faulty sensor or circuit components
Repair only from an authorized dealer

Related codes

P2E88 P2E89 B00E1