C1699 Ford Code - Parking Aid Left Rear Outer Sensor Circuit Short To Battery
Quick Answer
The parking aid system detects objects behind the vehicle when the vehicle is in REVERSE. Common causes include Faulty Parking Aid Left Rear Outer Sensor, Parking Aid Left Rear Outer Sensor harness is open or shorted, Parking Aid Left Rear Outer Sensor 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
- C1699 Ford indicates Parking Aid Left Rear Outer Sensor Circuit Short To Battery.
- Common causes
- Common causes include Faulty Parking Aid Left Rear Outer Sensor, Parking Aid Left Rear Outer Sensor harness is open or shorted, Parking Aid Left Rear Outer Sensor 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 C1699 Ford Description
The parking aid system is enabled when the ignition switch is in the RUN position and REVERSE is selected. The system can be disabled through the message center RESET switch located in the instrument cluster. The parking aid menu is displayed until the transmission is taken out of REVERSE. While the menu is displayed, pressing the message center RESET switch changes the parking aid system status to OFF.
The parking aid system is disabled if a fault is detected in 1 of the 4 sensors, the parking aid speaker, or the parking aid module. This will be indicated by the parking aid disabled warning CHECK BACKUP AID displayed in the message center. The parking aid module is on the International Standards Organization (ISO) 9141 network and can be diagnosed with a diagnostic tool.
What are the Possible Causes of the DTC C1699 Ford?
- Faulty Parking Aid Left Rear Outer Sensor
- Parking Aid Left Rear Outer Sensor harness is open or shorted
- Parking Aid Left Rear Outer Sensor circuit poor electrical connection
How to Fix the DTC C1699 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 C1699 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 C1699 Ford Code
1. What does the OBDII code C1699 mean on a Ford?
C1699 indicates a "Parking Aid Left Rear Outer Sensor Circuit Short To Battery," meaning there is an electrical issue with the left rear outer parking sensor or its wiring.
2. What are the common symptoms of the C1699 code?
Symptoms may include the parking aid system not functioning, warning messages or alerts on the dashboard, and the inability to detect obstacles on the affected side.
3. What causes the C1699 code on a Ford vehicle?
Common causes include a short circuit in the sensor wiring, a damaged left rear outer parking sensor, corroded connectors, or an issue with the parking aid control module.
4. Can I still drive my car with the C1699 code active?
Yes, but the parking aid system may not function properly, increasing the risk of backing into obstacles. It’s best to address the issue promptly.
5. How do I diagnose the C1699 code?
Start by visually inspecting the left rear outer sensor and its wiring for damage or corrosion. Use a diagnostic scan tool to verify the code and check related data from the parking aid system.
6. How do I fix the C1699 code on a Ford?
Repairs may involve replacing the faulty sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or resetting the system after repairs.
7. How much does it cost to fix the C1699 code?
Repair costs can vary, but replacing a parking sensor typically costs between $100 and $300, while wiring repairs may vary depending on the extent of the damage.
8. Can I fix the C1699 code myself?
If you’re comfortable with basic electrical diagnostics and repairs, you can inspect the wiring and replace the sensor yourself. Otherwise, it’s best to consult a professional.
9. What tools do I need to troubleshoot the C1699 code?
You’ll need a diagnostic scan tool, a multimeter for electrical testing, and basic tools like a socket set and screwdrivers for inspecting and replacing components.
10. Will clearing the code fix the C1699 issue?
Clearing the code with a scan tool will not fix the underlying problem. The issue must be diagnosed and repaired before the code will stay cleared.
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