B2373 Ford Code - Parking Aid System LED Circuit Short to Battery
Quick Answer
The Parking Aid System is enabled when the ignition switch is in the RUN position and the transmission is in REVERSE (R). Common causes include Faulty Parking Aid Switch, Parking Aid Switch harness is open or shorted, Parking Aid Switch 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
- B2373 Ford indicates Parking Aid System LED Circuit Short to Battery.
- Common causes
- Common causes include Faulty Parking Aid Switch, Parking Aid Switch harness is open or shorted, Parking Aid Switch 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 B2373 Ford Description
What are the Possible Causes of the DTC B2373 Ford?
- Faulty Parking Aid Switch
- Parking Aid Switch harness is open or shorted
- Parking Aid Switch circuit poor electrical connection
- Faulty Parking Aid Module (PAM)
How to Fix the DTC B2373 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 B2373 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 B2373 Ford Code
1. What does OBDII code B2373 mean on a Ford vehicle?
Code B2373 indicates a Parking Aid System LED Circuit Short to Battery, meaning there's an electrical issue in the parking aid system's LED circuit.
2. What are the symptoms of code B2373 in a Ford?
Symptoms may include the parking aid system malfunctioning, the LED indicator staying on or not working at all, and possibly a warning message or chime.
3. What causes code B2373 to appear in a Ford?
Common causes include a short circuit in the LED wiring, a faulty parking aid module, or an issue with the LED indicator itself.
4. Can I still drive my Ford with code B2373?
Yes, you can drive the vehicle, but the parking aid system may not function properly, which could reduce parking assistance and safety.
5. How do I diagnose code B2373 in a Ford?
Diagnosing involves checking the LED wiring for shorts or damage, testing the parking aid module, and inspecting the LED indicator for faults.
6. How can I fix code B2373 on my Ford?
Repairs may include replacing damaged wiring, repairing the short circuit, or replacing a faulty parking aid module or LED indicator.
7. Is code B2373 specific to Ford vehicles?
While the code B2373 is common in Ford vehicles, similar codes may appear in other makes with slight variations in description.
8. What tools are needed to troubleshoot code B2373?
You'll need an OBDII scanner, a multimeter to test circuits, and wiring diagrams specific to your Ford model.
9. Can a blown fuse cause code B2373?
A blown fuse could be a symptom of a short circuit but is not the direct cause of the code. Check for underlying wiring issues.
10. Does clearing code B2373 fix the problem?
Clearing the code may temporarily reset the warning, but the issue will recur unless the underlying fault is repaired.
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