B1168 Lincoln Code - Left Power Running Board Motor Circuit Short To Ground
Quick Answer
The B1168 diagnostic trouble code for Lincoln vehicles indicates a problem with the left power running board motor circuit shorting to ground. Common causes include Wiring harness damage or wear, Corrosion or loose connections in the power running board motor circuit, Faulty power running board motor. 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
- B1168 Lincoln indicates Left Power Running Board Motor Circuit Short To Ground.
- Common causes
- Common causes include Wiring harness damage or wear, Corrosion or loose connections in the power running board motor circuit, Faulty power running board motor.
- 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 B1168 Lincoln Description
The B1168 diagnostic trouble code for Lincoln vehicles indicates a problem with the left power running board motor circuit shorting to ground. The power running board motor is responsible for extending and retracting the running board when the vehicle's doors are opened and closed. When this circuit shorts to ground, it means that there is an unintended connection between the power source and the ground, causing a disruption in the motor's operation.
Common Causes of B1168 Lincoln
- Wiring harness damage or wear.
- Corrosion or loose connections in the power running board motor circuit.
- Faulty power running board motor.
- Water or debris intrusion causing a short to ground.
- Electrical system issues such as a blown fuse or relay malfunction.
Symptoms of B1168 Lincoln
- Power running board fails to extend or retract.
- Unusual noises coming from the running board motor.
- Running board gets stuck in one position.
- Battery drain due to continuous short to ground.
- Malfunction indicator light (MIL) illuminated on the dashboard.
How to Fix B1168 Lincoln
- Begin by inspecting the wiring harness for any visible damage or wear. Repair or replace any damaged wires.
- Check for corrosion or loose connections in the power running board motor circuit. Clean and secure connections as needed.
- Test the power running board motor for proper operation. Replace the motor if it is faulty.
- Inspect for water or debris intrusion in the motor circuit and address any issues found.
- Clear the diagnostic trouble code from the vehicle's computer using a scan tool after completing the repairs.
Cost to Fix B1168 Lincoln
The typical repair costs for addressing a B1168 code on a Lincoln vehicle can vary depending on the specific model and year. In general, the parts required for this repair, such as a new power running board motor or wiring harness, can range from $200 to $500. Labor costs at an auto repair shop may add an additional $150 to $300 to the total bill. It's important to note that diagnosis time and labor rates can vary based on location and the shop's hourly rates. It's recommended to obtain quotes from local auto repair shops to get a more accurate cost estimate for this repair.
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Frequently Asked Questions about B1168 Lincoln Code
1. What are common symptoms of OBDII code B1168 on a Lincoln indicating a Left Power Running Board Motor Circuit Short To Ground?
The common symptoms include the power running board not deploying or retracting, intermittent operation of the running board, or a warning light on the dashboard related to the running board system.
2. What are the possible causes of OBDII code B1168 in a Lincoln for the Left Power Running Board Motor Circuit Short To Ground?
Possible causes include damaged wiring or connectors in the running board motor circuit, a faulty running board motor, or a short to ground in the circuit.
3. How can I diagnose the issue related to OBDII code B1168 on a Lincoln with the Left Power Running Board Motor Circuit Short To Ground?
Diagnosis typically involves inspecting the wiring and connectors for damage, testing the running board motor for proper function, and using a multimeter to check for a short to ground in the circuit.
4. Can I continue driving my Lincoln with OBDII code B1168 indicating a Left Power Running Board Motor Circuit Short To Ground?
It is not recommended to continue driving the vehicle with this issue, as it may lead to further damage to the running board system or potential safety hazards.
5. How can I repair OBDII code B1168 on a Lincoln for the Left Power Running Board Motor Circuit Short To Ground?
Repair options include repairing or replacing damaged wiring or connectors, replacing the running board motor if faulty, and addressing any short to ground in the circuit.
6. Are there any tips for preventing OBDII code B1168 from occurring in the future on a Lincoln with the Left Power Running Board Motor Circuit Short To Ground?
Regular inspection and maintenance of the running board system, avoiding physical damage to the wiring, and addressing any issues promptly can help prevent this code from occurring.
7. Will resetting the OBDII code B1168 on a Lincoln fix the issue with the Left Power Running Board Motor Circuit Short To Ground?
Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the short to ground in the running board motor circuit.
8. Can a DIY enthusiast repair OBDII code B1168 on a Lincoln for the Left Power Running Board Motor Circuit Short To Ground?
Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair this issue, but professional help is recommended for complex electrical repairs.
9. Is OBDII code B1168 related to the Left Power Running Board Motor Circuit Short To Ground a common issue in Lincoln vehicles?
While not extremely common, issues with the power running board motor circuit can occur in Lincoln vehicles, leading to the triggering of this OBDII code.
10. How long does it typically take to repair OBDII code B1168 on a Lincoln indicating a Left Power Running Board Motor Circuit Short To Ground?
The repair time can vary depending on the exact cause of the issue, but it may take a few hours to a full day to diagnose, repair, and test the running board motor circuit.
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