C1703 Mercury Code - Parking Aid Right Rear Outer Sensor Circuit Failure
Quick Answer
The C1703 diagnostic trouble code for Mercury vehicles indicates a problem with the Parking Aid Right Rear Outer Sensor Circuit. Common causes include Wiring issues: Corrosion, damage, or loose connections in the wiring associated with the right rear outer sensor can trigger this code, Sensor malfunction: The sensor itself may be faulty or damaged, leading to inaccuracies in detecting objects near the vehicle, Water or debris ingress: Water or debris entering the sensor housing can cause malfunctions in the circuit. 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
- C1703 Mercury indicates Parking Aid Right Rear Outer Sensor Circuit Failure.
- Common causes
- Common causes include Wiring issues: Corrosion, damage, or loose connections in the wiring associated with the right rear outer sensor can trigger this code, Sensor malfunction: The sensor itself may be faulty or damaged, leading to inaccuracies in detecting objects near the vehicle, Water or debris ingress: Water or debris entering the sensor housing can cause malfunctions in the circuit.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code C1703 Mercury Description
The C1703 diagnostic trouble code for Mercury vehicles indicates a problem with the Parking Aid Right Rear Outer Sensor Circuit. This system is designed to assist drivers in parking by providing alerts when objects are detected near the vehicle's rear. The right rear outer sensor plays a crucial role in this system, as it helps detect obstacles on that side of the vehicle.
Common Causes of C1703 Mercury
- Wiring issues: Corrosion, damage, or loose connections in the wiring associated with the right rear outer sensor can trigger this code.
- Sensor malfunction: The sensor itself may be faulty or damaged, leading to inaccuracies in detecting objects near the vehicle.
- Water or debris ingress: Water or debris entering the sensor housing can cause malfunctions in the circuit.
- Electrical issues: Problems with the vehicle's electrical system, such as a blown fuse or a faulty control module, can also trigger this code.
Symptoms of C1703 Mercury
- Malfunction warning light: The vehicle's dashboard may display a warning light indicating a problem with the parking aid system.
- Inconsistent sensor readings: The parking aid system may provide inaccurate or inconsistent readings when objects are detected near the right rear of the vehicle.
- Parking aid system failure: The parking aid system may fail to provide any alerts or assistance when parking, particularly on the right rear side.
- Audible alerts: Drivers may hear continuous beeping or alerts from the parking aid system, indicating a malfunction in the sensor circuit.
How to Fix C1703 Mercury
- Diagnostic testing: Begin by using a diagnostic scan tool to retrieve the specific trouble code and identify the root cause of the issue.
- Inspect wiring and connections: Check the wiring and connections associated with the right rear outer sensor for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
- Test sensor functionality: Test the sensor itself to ensure it is functioning properly. Replace the sensor if necessary.
- Clear trouble code: Once the repair is completed, use the diagnostic scan tool to clear the trouble code from the vehicle's memory.
- Test parking aid system: Test the parking aid system to ensure that the right rear outer sensor is now functioning correctly and providing accurate readings.
Cost to Fix C1703 Mercury
The cost of repairing a Parking Aid Right Rear Outer Sensor Circuit Failure can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of parts for this repair can range from $100 to $300, while labor costs can range from $80 to $150 per hour. Therefore, the total repair cost could range from $200 to $600 or more, depending on the extent of the repairs needed.
Need more information about the C1703 Mercury code?
Need more information on how to fix the C1703 Mercury code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C1703 Mercury code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C1703 Mercury Code
What does the OBDII code C1703 mean for my Mercury vehicle?
C1703 indicates a failure in the circuit of the right rear outer parking aid sensor, which is part of the parking assist system.
What are the common symptoms of a C1703 code?
Symptoms may include the parking aid system not functioning, warning lights on the dashboard, and audible alerts not working when reversing.
What could cause the C1703 code to trigger?
Common causes include a faulty right rear outer sensor, damaged wiring or connectors, or issues with the parking aid module itself.
How can I diagnose the C1703 code?
To diagnose, visually inspect the right rear outer sensor and its wiring for damage, check the sensor's functionality with a multimeter, and ensure all connections are secure.
Is it safe to drive with a C1703 code?
While it is usually safe to drive, the parking aid system may not provide assistance when reversing, increasing the risk of collisions. It's advisable to address the issue promptly.
What are the potential repair options for a C1703 code?
Repairs may include replacing the faulty right rear outer sensor, repairing damaged wiring, or replacing the parking aid module if necessary.
Can I clear the C1703 code without fixing the issue?
Yes, you can clear the code using an OBDII scanner, but if the underlying problem isn’t resolved, the code will likely reappear.
How much does it typically cost to repair a C1703 code?
Repair costs can vary widely, but replacing a parking sensor can range from $100 to $300, depending on labor and parts. Diagnosing wiring issues may incur additional costs.
Do I need special tools to fix the C1703 code?
Basic tools like a multimeter for testing sensors and wiring, as well as an OBDII scanner to read codes, are generally sufficient. In some cases, specific tools may be needed for sensor replacement.
Discuss the causes and fixes for C1703 Mercury OBDII Code
Code C1703 Mercury comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.