B168A Code - Right Headlamp Leveling Motor Control Circuit Performance
Quick Answer
The Front and Rear Headlamp Level Sensors monitor changes in the relative distance between the vehicle body and the front or rear suspension members. Common causes include Faulty Right Headlamp Leveling Motor, Right Headlamp Leveling Motor harness is open or shorted, Right Headlamp Leveling Motor 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
- B168A indicates Right Headlamp Leveling Motor Control Circuit Performance.
- Common causes
- Common causes include Faulty Right Headlamp Leveling Motor, Right Headlamp Leveling Motor harness is open or shorted, Right Headlamp Leveling Motor 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 B168A Description
What are the Possible Causes of the DTC B168A?
- Faulty Right Headlamp Leveling Motor
- Right Headlamp Leveling Motor harness is open or shorted
- Right Headlamp Leveling Motor circuit poor electrical connection
- Faulty Automatic Headlamp Leveling Module (AHLM)
How to Fix the DTC B168A?
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 B168A 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
- B168A Chrysler — Right Headlamp Leveling Motor Control Circuit Performance
- B168A Dodge — Right Headlamp Leveling Motor Control Circuit Performance
- B168A Jeep — Right Headlamp Leveling Motor Control Circuit Performance
- B168A RAM — Right Headlamp Leveling Motor Control Circuit Performance
Frequently Asked Questions about B168A Code
1. What are the common symptoms of OBDII code B168A (Right Headlamp Leveling Motor Control Circuit Performance)?
- Common symptoms include erratic headlight leveling, headlight leveling system failure, and the headlight beam pointing in the wrong direction.
2. What are the possible causes of OBDII code B168A?
- The code B168A can be triggered by issues such as a faulty headlamp leveling motor, damaged wiring or connectors in the headlamp leveling system, or a malfunctioning headlamp control module.
3. How can I diagnose OBDII code B168A?
- Diagnosing this code typically involves using a scan tool to retrieve the code, inspecting the headlamp leveling system components for any visible damage, and conducting electrical tests to check the motor and wiring.
4. What should I do if I get OBDII code B168A?
- If you get code B168A, it is recommended to have the headlamp leveling system inspected by a qualified mechanic to determine the exact cause of the issue and proceed with necessary repairs.
5. Can I still drive my vehicle with OBDII code B168A present?
- While the vehicle may still be operable with this code, it is advisable to address the issue promptly to ensure proper headlight functionality and compliance with road safety regulations.
6. Is it possible to reset OBDII code B168A without fixing the underlying problem?
- Resetting the code without addressing the root cause will likely result in the code reappearing once the issue is detected again by the vehicle's onboard diagnostics system.
7. How much does it typically cost to repair OBDII code B168A?
- The cost of repair can vary depending on the specific cause of the code, but it may involve replacing the headlamp leveling motor, repairing damaged wiring, or reprogramming the headlamp control module.
8. Are there any DIY repair tips for OBDII code B168A?
- DIY repair for this code may be challenging due to the complexity of the headlamp leveling system. It is recommended to seek professional help to ensure proper diagnosis and repair.
9. Can extreme weather conditions affect the triggering of OBDII code B168A?
- Extreme weather conditions, such as heavy rain or snow, can potentially exacerbate existing issues in the headlamp leveling system, leading to the triggering of code B168A.
10. How long does it typically take to repair OBDII code B168A?
- The repair time for code B168A can vary depending on the extent of the issue and the availability of parts. It is best to consult with a mechanic for a more accurate estimate of the repair duration.
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