B1372 Ford Code - Left Rear Door Handle Unlock Circuit No Sub Type Information
Quick Answer
The Remote Function Actuator (RFA) Module interprets radio frequency signals from the Remote Functions Receiver (RFR) Module and Intelligent Access (IA) key transmitters. Common causes include Faulty Left Rear Door Handle, Left Rear Door Handle harness is open or shorted, Left Rear Door Handle 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
- B1372 Ford indicates Left Rear Door Handle Unlock Circuit No Sub Type Information.
- Common causes
- Common causes include Faulty Left Rear Door Handle, Left Rear Door Handle harness is open or shorted, Left Rear Door Handle 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 B1372 Ford Description
What are the Possible Causes of the DTC B1372 Ford?
- Faulty Left Rear Door Handle
- Left Rear Door Handle harness is open or shorted
- Left Rear Door Handle circuit poor electrical connection
- Faulty Remote Function Actuator (RFA) Module
How to Fix the DTC B1372 Ford?
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 B1372 Ford 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 B1372 Ford Code
1. What are the common symptoms of OBDII code B1372 Ford?
- Common symptoms include the left rear door handle not unlocking properly, difficulty opening the door from the outside, or intermittent issues with the door lock.
2. What could cause the OBDII code B1372 Ford to trigger?
- The code may be triggered due to a faulty left rear door handle, damaged wiring in the unlock circuit, a malfunctioning door lock actuator, or a poor connection in the circuit.
3. How can I diagnose the issue related to OBDII code B1372 Ford?
- You can start by inspecting the left rear door handle for any physical damage, checking the wiring harness for signs of wear or breakage, testing the door lock actuator, and verifying the connections in the circuit.
4. Is it possible to repair the Left Rear Door Handle Unlock Circuit No Sub Type Information issue at home?
- Depending on your mechanical skills, you may be able to repair the problem at home by replacing the faulty door handle, repairing the wiring, or addressing any issues with the door lock actuator.
5. Can I reset the OBDII code B1372 Ford without fixing the underlying problem?
- Resetting the code without fixing the root cause may temporarily clear the error code, but the issue will likely persist and trigger the code again until the underlying problem is resolved.
6. Are there any safety concerns associated with OBDII code B1372 Ford?
- Yes, a malfunctioning left rear door handle or lock can pose safety risks in emergency situations where quick access to the vehicle's interior is necessary.
7. How much does it typically cost to repair OBDII code B1372 Ford at a professional automotive service shop?
- The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $100 to $300 or more.
8. Can a scan tool be used to diagnose OBDII code B1372 Ford?
- Yes, a scan tool capable of reading OBDII codes can help pinpoint the specific issue related to the left rear door handle unlock circuit, making diagnosis easier and more accurate.
9. Will ignoring OBDII code B1372 Ford lead to further vehicle damage?
- Ignoring the code may lead to inconvenience due to difficulty in accessing the left rear door, but it is unlikely to cause significant damage to the vehicle itself.
10. How can I prevent OBDII code B1372 Ford from recurring in the future?
- Regularly inspecting and maintaining the door handles, locks, and wiring in your vehicle can help prevent issues like B1372 Ford from occurring in the future.
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