C1700 Code - Parking Aid Left Rear Outer Sensor Circuit Failure
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
- C1700 indicates Parking Aid Left Rear Outer Sensor Circuit Failure.
- 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 C1700 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 C1700?
- 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 C1700?
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 C1700 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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Information for Specific Makes
- C1700 Ford — Parking Aid Left Rear Outer Sensor Circuit Failure
- C1700 Lincoln — Parking Aid Left Rear Outer Sensor Circuit Failure
- C1700 Mercury — Parking Aid Left Rear Outer Sensor Circuit Failure
Frequently Asked Questions about C1700 Code
What does the OBDII code C1700 mean?
C1700 indicates a failure in the left rear outer sensor circuit of the parking aid system, which could affect the vehicle's ability to detect obstacles on that side during parking.
What are the common symptoms associated with the C1700 code?
Common symptoms include the parking aid system not functioning, warning lights on the dashboard, and audible alerts not sounding when reversing.
What could cause the C1700 code to trigger?
Possible causes include a faulty left rear outer sensor, damaged wiring or connectors, a malfunctioning parking aid control module, or issues with the vehicle's electrical system.
How can I diagnose the problem related to the C1700 code?
Start by visually inspecting the left rear outer sensor and its wiring for any damage or disconnections. Use a multimeter to check the sensor's resistance and verify its functionality.
Can I repair the C1700 code myself?
Yes, if you have experience with automotive repair, you can replace the faulty sensor or repair damaged wiring. However, if you're unsure, it's best to consult a professional mechanic.
What should I do if I clear the C1700 code but it returns?
If the code reappears after clearing it, further diagnosis is needed. Check the sensor connections, inspect the wiring for shorts or opens, and consider testing the parking aid control module.
Are there specific tools required to fix the C1700 code?
Basic automotive tools like a multimeter for electrical testing, a socket set for removing components, and possibly a code reader to monitor the system can be helpful.
Is it safe to drive with the C1700 code active?
While it may be safe to drive, the parking aid system will not function properly, which could increase the risk of accidents when parking. It's advisable to address the issue promptly.
What is the average cost to repair the C1700 code?
Repair costs can vary widely based on the cause of the issue, but replacing a sensor may cost between $50 to $200, while more extensive electrical repairs could be higher.
Discuss the causes and fixes for C1700 OBDII Code
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i have an eddy bower ford explorer that is sluggish taking off and it is giving a c1700,c1701,c1706,and a c1707 code does anyone know what this is
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What year is your Explorer? there is no information in the factory service manual for that code. How did you get the codes?
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