The OBD code C1700 for Ford indicates a fault in the Parking Aid System’s Left Rear Outer Sensor.
Symptoms include the Engine Light ON and Parking Aid System Inoperative.
This issue is commonly caused by a faulty sensor, open/shorted sensor harness, or poor electrical connection.
It is not a severe problem.
To fix it, inspect the sensor, wiring harness, and connectors for any damage or poor connections.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the Ford c1700 OBD Code
The vehicle displays a malfunction indicator light with fault code Ford C1700 stored in the system.
- Symptoms: Service Engine Soon Warning Light ON.
- Parking Aid System Inoperative.
- Difficulty engaging reverse gear.
- Steering wheel controls not functioning.
- Unusual clicking noise from the rear of the vehicle.
Causes of the Ford c1700 OBD Code
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Possible issues related to Ford C1700 include ABS module communication faults and wiring problems.
- C1700 can be caused by a faulty Parking Aid Left Rear Outer Sensor.
- A Parking Aid Left Rear Outer Sensor harness that is open or shorted.
- A Parking Aid Left Rear Outer Sensor circuit with a poor electrical connection.
Fixing Ford Error Code c1700 Step By Step
Resolve Ford C1700 by inspecting the ABS module for internal faults and addressing any issues found.
- To fix the Ford OBDII code C1700, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the ABS module.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring and connectors, proceed to test the ABS module for proper operation.
- Consider reprogramming or replacing the ABS module if necessary to resolve the C1700 fault code.
Cost Of Fixing Ford c1700 Fault Code
Diagnosing and repairing Ford code C1700 may involve inspecting and testing the vehicle’s steering angle sensor.
The cost to diagnose and fix Ford OBD code C1700 is typically based on an estimated repair time of 1. 0 hour, with labor rates ranging from $75 to $150 per hour.
The total cost will depend on shop rates, complexity of the issue, and any additional parts or services needed.
Details of the Ford c1700 OBD Code
Ford C1700 code relates to an issue with the ABS hydraulic pump motor circuit.
Ford OBD code C1700 means that there is a fault with the ABS hydraulic pump motor circuit.
This code is triggered by the ABS module when it detects an issue with the hydraulic pump motor circuit.
The ABS module monitors the voltage and current to the hydraulic pump motor to ensure it is functioning correctly.
If there is a fault in the circuit, such as a wiring issue or a faulty motor, the ABS module will set code C1700. This code indicates a problem with the ABS hydraulic pump motor circuit and should be diagnosed and repaired to ensure proper ABS system operation.
Mechanic’s Tech Notes
For Ford C1700, refer to detailed information on diagnostic trouble code interpretation and resolution.
To diagnose and fix OBDII code Ford C1700, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) network with a scan tool.
If communication issues are detected, reprogramming or reflashing the TCM may be necessary.
Additionally, visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough inspection will help identify and address potential causes of the C1700 fault code.
FAQ
Common symptoms of OBD code C1700 in a Ford vehicle include Engine Light ON, Parking Aid System Inoperative. Causes may be a faulty left rear outer sensor or wiring issues.
OBD code C1700 in Ford vehicles is typically caused by a faulty Parking Aid Left Rear Outer Sensor or issues with its wiring harness or connections.
Diagnose and repair OBD code C1700 in your Ford by checking the Parking Aid Left Rear Outer Sensor and its wiring for faults. Repair as needed.

Wrap Up
If your Ford is experiencing the OBD code c1700 along with ABS warning lights, it may indicate a fault in the ABS hydraulic pump motor circuit.
This could be caused by a malfunctioning ABS pump motor, damaged wiring, or poor electrical connections.
To address Ford OBD code c1700, start by inspecting the ABS hydraulic pump motor wiring harness for any signs of damage or corrosion.
Test the electrical connectors for proper connection and continuity.
If no issues are found, consider replacing the ABS hydraulic pump motor if necessary to resolve the fault.