P2E87
Proximity Detection Circuit B
P2E87 is an OBD-II diagnostic trouble code meaning: Proximity Detection Circuit B. Common causes: proximity sensor fault b, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
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
Error P2E87 by Vehicle Brand
FAQ
What does the P2E87 code mean?
P2E87 is an OBD-II diagnostic trouble code that indicates: Proximity Detection Circuit B
What causes a P2E87 error code?
The most common causes of P2E87 include: Proximity sensor fault B; Open or short circuit in the sensor circuit; Wiring harness damage; Control module malfunction.
How do I fix a P2E87 diagnostic trouble code?
To fix P2E87: Check proximity sensor B for damage. Check the integrity of the circuit and wiring harness. Check circuit power and grounding. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E87?
Yes, but get it checked soon
How much does it cost to fix P2E87?
The estimated repair cost for P2E87 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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