U2167 Chevrolet Code - Lost Communication With Remote Control Door Lock Receiver
Quick Answer
Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Common causes include Faulty Remote Control Door Lock Receiver (RCDLR), Remote Control Door Lock Receiver harness is open or shorted, Remote Control Door Lock Receiver circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- U2167 Chevrolet indicates Lost Communication With Remote Control Door Lock Receiver.
- Common causes
- Common causes include Faulty Remote Control Door Lock Receiver (RCDLR), Remote Control Door Lock Receiver harness is open or shorted, Remote Control Door Lock Receiver circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code U2167 Chevrolet Description
What are the Possible Causes of the DTC U2167 Chevrolet?
- Faulty Remote Control Door Lock Receiver (RCDLR)
- Remote Control Door Lock Receiver harness is open or shorted
- Remote Control Door Lock Receiver circuit poor electrical connection
How to Fix the DTC U2167 Chevrolet?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the U2167 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about U2167 Chevrolet Code
1. What does the OBDII code U2167 mean on a Chevrolet?
The U2167 code indicates a loss of communication with the Remote Control Door Lock Receiver (RCDLR), which manages keyless entry and other remote functions.
2. What are common symptoms of the U2167 code?
Symptoms may include inoperative keyless entry, the inability to lock or unlock doors remotely, issues with remote start, or a warning light on the dashboard.
3. What causes the U2167 code to appear?
Common causes include a faulty Remote Control Door Lock Receiver, damaged wiring or connectors, a blown fuse, or issues in the vehicle's communication network.
4. Can a weak key fob battery trigger the U2167 code?
No, a weak key fob battery will not directly trigger the U2167 code, but it may cause similar symptoms related to remote functionality.
5. How can I fix the U2167 code on my Chevrolet?
Check for loose or damaged wiring to the RCDLR, inspect and replace any blown fuses, and test the RCDLR for faults. If necessary, replace the module and reprogram it.
6. Where is the Remote Control Door Lock Receiver located?
The RCDLR is usually located near the rear of the vehicle, such as under the rear headliner or in the trunk area, depending on the Chevrolet model.
7. Do I need to reprogram the RCDLR after replacing it?
Yes, replacing the RCDLR typically requires reprogramming using a compatible scan tool to ensure proper communication with the vehicle.
8. Can a U2167 code cause other electrical issues in the car?
While the U2167 code specifically relates to the RCDLR, communication issues may occasionally affect other systems on the same network.
9. How much does it cost to repair a U2167 code on a Chevrolet?
Repair costs vary but may range from $100-$500 depending on whether the issue is a simple wiring fix or requires RCDLR replacement and reprogramming.
10. Can I still drive my car with the U2167 code active?
Yes, the car is typically drivable, but you may lose keyless entry and other remote features until the issue is resolved.
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