B2059 Honda Code - Right Power Sliding Door Control Unit Lost Communication With Left Power Sliding Door Control Unit
Quick Answer
The Power Sliding Door Control Unit receives inputs from the switches and sensors in the sliding door system and from B-CAN. Common causes include Faulty Right Power Sliding Door Control Unit, Right Power Sliding Door Control Unit harness is open or shorted, Right Power Sliding Door Control Unit 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
- B2059 Honda indicates Right Power Sliding Door Control Unit Lost Communication With Left Power Sliding Door Control Unit.
- Common causes
- Common causes include Faulty Right Power Sliding Door Control Unit, Right Power Sliding Door Control Unit harness is open or shorted, Right Power Sliding Door Control Unit 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 B2059 Honda Description
What are the Possible Causes of the DTC B2059 Honda?
- Faulty Right Power Sliding Door Control Unit
- Right Power Sliding Door Control Unit harness is open or shorted
- Right Power Sliding Door Control Unit circuit poor electrical connection
- Faulty Left Power Sliding Door Control Unit
How to Fix the DTC B2059 Honda?
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 B2059 Honda 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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Frequently Asked Questions about B2059 Honda Code
1. What are the common symptoms of OBDII code B2059 in a Honda related to the Right Power Sliding Door Control Unit?
- The common symptoms include issues with the right power sliding door not functioning properly, failure to open or close, or erratic behavior when trying to operate the door.
2. What is the most common cause of OBDII code B2059 in a Honda?
- The most common cause is a communication problem between the right and left power sliding door control units, leading to a loss of data exchange and functionality.
3. How can I diagnose the cause of OBDII code B2059 in my Honda?
- Diagnosing the issue involves checking the wiring connections, power supply, and communication signals between the control units. A scan tool can help identify the specific fault causing the communication error.
4. Can I repair OBDII code B2059 in a Honda by resetting the control units?
- Resetting the control units may temporarily clear the error code, but it's crucial to address the underlying communication issue between the power sliding door control units to prevent the code from reoccurring.
5. Are there any repair tips for resolving OBDII code B2059 in a Honda?
- Repair tips include checking and repairing any damaged wiring, ensuring proper power supply to the control units, and resetting the systems after addressing the communication problem between the control units.
6. What happens if I ignore OBDII code B2059 in my Honda?
- Ignoring the code can lead to continued malfunctioning of the power sliding doors, potential safety hazards, and inconvenience in accessing the vehicle through the affected doors.
7. Is it safe to continue driving my Honda with OBDII code B2059 present?
- It is not recommended to drive the vehicle with unresolved OBDII code B2059, as the malfunctioning power sliding doors can pose safety risks and affect the overall usability of the vehicle.
8. Can a DIY enthusiast fix OBDII code B2059 in a Honda, or is professional assistance required?
- While some basic checks and repairs can be done by a DIY enthusiast, resolving the communication issue between the power sliding door control units may require advanced diagnostic tools and expertise, making professional assistance advisable.
9. How much does it typically cost to repair OBDII code B2059 in a Honda at a dealership or repair shop?
- The cost of repair can vary depending on the extent of the issue, but it may involve diagnostic fees, labor costs for troubleshooting and fixing the communication problem, and potential replacement of components, resulting in a moderate to high repair bill.
10. Can OBDII code B2059 in a Honda be prevented in the future?
- Regular maintenance checks, prompt attention to any power sliding door issues, and ensuring proper functioning of the control units can help prevent the recurrence of OBDII code B2059 in the future.
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