B16B5 Code - Right Stop Lamp Control Circuit High
Quick Answer
The Body Control Module (BCM) receives a hardwired brake signal from the Anti-lock Brake System (ABS) module indicating that the Brake Pedal is applied. Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop Lamp 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
- B16B5 indicates Right Stop Lamp Control Circuit High.
- Common causes
- Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop Lamp 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 B16B5 Description
What are the Possible Causes of the DTC B16B5?
- Faulty Right Stop Lamp
- Right Stop Lamp harness is open or shorted
- Right Stop Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B16B5?
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 B16B5 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 B16B5 code?
Need more information on how to fix the B16B5 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B16B5 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B16B5 Chrysler — Right Stop Lamp Control Circuit High
- B16B5 Dodge — Right Stop Lamp Control Circuit High
- B16B5 Jeep — Right Stop Lamp Control Circuit High
- B16B5 RAM — Right Stop Lamp Control Circuit High
Frequently Asked Questions about B16B5 Code
1. What are the common symptoms of OBDII code B16B5 (Right Stop Lamp Control Circuit High)?
- The common symptoms include the right stop lamp staying illuminated constantly or flickering intermittently, even when the brake pedal is not pressed.
2. What are the possible causes of the Right Stop Lamp Control Circuit High error code?
- The code B16B5 can be triggered by issues such as a faulty stop lamp switch, wiring harness problems, a defective lamp control module, or a short circuit in the right stop lamp circuit.
3. How can I diagnose the cause of the Right Stop Lamp Control Circuit High error code?
- You can start by visually inspecting the right stop lamp, checking the wiring harness for any visible damage, and testing the stop lamp switch for continuity using a multimeter. If necessary, a scan tool can help pinpoint the exact issue.
4. Can I still drive my vehicle with the B16B5 code present?
- While the code itself may not affect the drivability of the vehicle, it is important to address the underlying issue promptly to ensure proper brake light operation and maintain safety on the road.
5. How do I repair the Right Stop Lamp Control Circuit High issue?
- Repairing the B16B5 code involves fixing the specific cause of the problem, which may include replacing a faulty stop lamp switch, repairing damaged wiring, replacing a defective lamp control module, or addressing any short circuits in the circuit.
6. Are there any DIY tips for fixing the Right Stop Lamp Control Circuit High error?
- DIY enthusiasts with automotive repair experience may attempt to inspect and replace the stop lamp switch or repair damaged wiring themselves. However, for more complex issues, it is recommended to seek professional help.
7. Will resetting the error code make the issue go away permanently?
- Simply resetting the error code without addressing the underlying cause will not permanently resolve the B16B5 code. The issue must be diagnosed and repaired to prevent the code from reoccurring.
8. How much can I expect to pay for repairing the Right Stop Lamp Control Circuit High problem?
- The cost of repairing the B16B5 code can vary depending on the specific cause of the issue, the labor rates in your area, and whether you choose to repair it yourself or seek professional help. It is advisable to obtain quotes from local mechanics for an accurate estimate.
9. Is the Right Stop Lamp Control Circuit High error a common issue in certain vehicle makes and models?
- The B16B5 code can occur in various vehicle makes and models, particularly those equipped with complex lamp control modules and electronic systems. It is not limited to a specific manufacturer.
10. Can the Right Stop Lamp Control Circuit High error affect other vehicle systems?
- While the B16B5 code primarily relates to the right stop lamp control circuit, it may also impact other systems that rely on brake light signals, such as the vehicle's stability control or cruise control systems.
Discuss the causes and fixes for B16B5 OBDII Code
Code B16B5 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
