AutoCodes – Mercury – C1710 Mercury

C1710 Mercury Code - Parking Aid Right Rear Inner Sensor Fault

Quick Answer

The parking aid system detects objects behind the vehicle when the vehicle is in REVERSE. Common causes include Faulty Parking Aid Right Rear Inner Sensor, Parking Aid Right Rear Inner Sensor harness is open or shorted, Parking Aid Right Rear Inner 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: C1710 Mercury indicates Parking Aid Right Rear Inner Sensor Fault.
Common causes: Common causes include Faulty Parking Aid Right Rear Inner Sensor, Parking Aid Right Rear Inner Sensor harness is open or shorted, Parking Aid Right Rear Inner 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.

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Code Popularity 471

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1710 Mercury Description

The parking aid system detects objects behind the vehicle when the vehicle is in REVERSE. The parking aid module does this by calculating the distance to an object by the use of 4 ultrasonic sensors mounted in the rear bumper. The ultrasonic field is emitted in a semicircular area around the rear of the vehicle. The parking aid sensors can detect objects approximately 1.8 m (5.9 ft) to the rear of the vehicle, 46 cm (18 in) to the rear side of the vehicle, and 16 cm (6 in) above ground. A 750 Hz variable warning tone is generated from a parking aid speaker attached to the parking aid module. The parking aid speaker increases its warning tone rate as the vehicle gets closer to an obstacle. When an object is detected within 25 cm (10 in) of the sensors, the warning tone becomes continuous.
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.

OBDII Code C1710 Mercury - Parking Aid Right Rear Inner Sensor Fault - AutoCodes.com — C1710 Mercury Code - Parking Aid Right Rear Inner Sensor Fault

What does this mean?

What are the Possible Causes of the DTC C1710 Mercury?

Faulty Parking Aid Right Rear Inner Sensor
Parking Aid Right Rear Inner Sensor harness is open or shorted
Parking Aid Right Rear Inner Sensor circuit poor electrical connection

How to Fix the DTC C1710 Mercury?

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 C1710 Mercury 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1710 Mercury Code

1. What does the OBDII code C1710 mean on a Mercury vehicle?

C1710 indicates a fault with the Parking Aid Right Rear Inner Sensor, meaning the sensor may not be functioning correctly or detecting objects as intended.

2. What are the symptoms of a C1710 code?

Common symptoms include the parking aid system failing to alert properly, no audible warnings when reversing near obstacles, or the parking assist warning light illuminating on the dashboard.

3. What can cause the C1710 code to appear?

Possible causes include a faulty right rear inner parking sensor, damaged wiring or connectors, dirt or debris obstructing the sensor, or a malfunction in the parking aid module.

4. Can dirt or debris cause the C1710 code?

Yes, dirt, mud, or debris covering the sensor can disrupt its operation and trigger the C1710 code. Cleaning the sensor may resolve the issue.

5. How do you diagnose a C1710 code?

Diagnosing this code involves visually inspecting the sensor and wiring, scanning for fault codes using an OBDII scanner, and testing the sensor's electrical connections or functionality.

6. How do you fix the C1710 code on a Mercury?

Repairs may include cleaning the sensor, replacing a damaged sensor, repairing corroded or broken wiring, or resetting the code after addressing the issue.

7. Is it safe to drive with the C1710 code?

Yes, the vehicle is safe to drive, but the parking aid system may not function properly, increasing the risk of collisions when reversing.

8. How much does it cost to repair a C1710 code?

The repair cost can vary, ranging from $50-$150 for a replacement sensor to higher costs if wiring or module repairs are needed.

9. Can I reset the C1710 code without repairs?

You can reset the code using an OBDII scanner, but if the underlying issue isnâ€™t fixed, the code will likely return.

10. How can I prevent the C1710 code from recurring?

Regularly inspect and clean the parking sensors, avoid damaging the rear bumper, and promptly address any wiring or connection issues to prevent recurrence.