AutoCodes – Lincoln – C1699 Lincoln

C1699 Lincoln 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 Lincoln 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.

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Code Popularity 370

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 C1699 Lincoln 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 C1699 Lincoln - Parking Aid Left Rear Outer Sensor Circuit Short To Battery - AutoCodes.com — C1699 Lincoln Code - Parking Aid Left Rear Outer Sensor Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC C1699 Lincoln?

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 Lincoln?

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 Lincoln 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.

Need more information about the C1699 Lincoln code?

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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 C1699 Lincoln Code

1. What are the common symptoms of OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- Common symptoms include malfunctioning or disabled parking aid sensors on the left rear outer side of the vehicle, along with potential warning lights on the dashboard.

2. What can cause the OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- The code C1699 can be caused by a short circuit to the battery in the wiring of the left rear outer parking aid sensor, often due to damaged wiring or a faulty sensor.

3. How can I diagnose the OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- Diagnosing this code typically involves inspecting the wiring and connections of the left rear outer sensor, checking for any visible damage, and using a multimeter to test for a short circuit.

4. Is it safe to drive my Lincoln with the OBDII code C1699 related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- While it is generally safe to drive the vehicle with this code, it is recommended to have the parking aid system checked and repaired to ensure proper functionality and safety while parking.

5. Can I repair the OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery myself?

- Depending on your skill level and access to tools, you may be able to repair this issue yourself by replacing the damaged wiring or faulty sensor. However, professional help is recommended for accurate diagnosis and repair.

6. Will resetting the OBDII code C1699 related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue such as a short circuit to the battery persists, the code is likely to reappear until the problem is properly addressed.

7. How much does it typically cost to repair the OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- The cost of repairing this code can vary depending on the extent of the damage, parts needed for replacement, and labor costs. It is advisable to get estimates from automotive professionals.

8. Can a faulty Parking Aid Left Rear Outer Sensor cause other issues in my Lincoln besides triggering the OBDII code C1699?

- Yes, a malfunctioning parking aid sensor can affect the overall performance of the parking aid system, potentially leading to inaccurate distance readings, false alarms, or complete system failure.

9. Are there any preventive measures I can take to avoid encountering the OBDII code C1699 related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery in my Lincoln?

- Regularly inspecting the parking aid sensors for damage, ensuring proper wiring connections, and avoiding impacts to the sensors can help prevent issues that may trigger this error code.

10. How long does it usually take to repair the OBDII code C1699 in a Lincoln related to the Parking Aid Left Rear Outer Sensor Circuit Short To Battery?

- The repair time can vary based on the extent of the damage and the complexity of the repair. It may take anywhere from a few hours to a day, depending on the specific circumstances.