B1815 2016 GMC Sierra Code - Driver Seat Recline Forward Switch Circuit
Quick Answer
The Seat Memory Control Module supplies a reference voltage to each signal circuit of the Driver Seat Adjuster Switch. Common causes include Faulty Driver Seat Adjuster Switch, Driver Seat Adjuster Switch harness is open or shorted, Driver Seat Adjuster Switch 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
- B1815 2016 GMC Sierra indicates Driver Seat Recline Forward Switch Circuit.
- Common causes
- Common causes include Faulty Driver Seat Adjuster Switch, Driver Seat Adjuster Switch harness is open or shorted, Driver Seat Adjuster Switch 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 B1815 2016 GMC Sierra Description
What are the Possible Causes of the DTC B1815 2016 GMC Sierra?
- Faulty Driver Seat Adjuster Switch
- Driver Seat Adjuster Switch harness is open or shorted
- Driver Seat Adjuster Switch circuit poor electrical connection
- Faulty Seat Memory Control Module
How to Fix the DTC B1815 2016 GMC Sierra?
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 B1815 2016 GMC Sierra 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 B1815 2016 GMC Sierra code?
Need more information on how to fix the B1815 2016 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1815 2016 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B1815 2016 GMC Sierra Code
1. What are common symptoms of OBDII code B1815 in a 2016 GMC Sierra related to the driver seat recline forward switch circuit?
The common symptoms include the driver seat recline forward switch not functioning properly, the seat recline position being stuck, or the seat recline moving in the wrong direction.
2. What are possible causes of OBDII code B1815 in a 2016 GMC Sierra?
Possible causes of this code include a faulty driver seat recline forward switch, damaged wiring or connectors in the circuit, or a malfunctioning seat control module.
3. How can I diagnose the issue causing OBDII code B1815 in my 2016 GMC Sierra?
You can diagnose the issue by visually inspecting the wiring and connectors related to the driver seat recline forward switch, testing the switch for continuity, and using a scan tool to check for any other related trouble codes.
4. Can I repair OBDII code B1815 in my 2016 GMC Sierra on my own?
Depending on your experience and tools available, you may be able to repair this issue on your own by replacing the faulty driver seat recline forward switch, repairing damaged wiring, or addressing any other identified issue in the circuit.
5. Is it safe to continue driving my 2016 GMC Sierra with OBDII code B1815 related to the driver seat recline forward switch circuit?
It is not recommended to continue driving the vehicle with this code, as it may lead to further malfunction of the driver seat controls, potentially affecting your comfort and safety while driving.
6. How much does it typically cost to repair OBDII code B1815 in a 2016 GMC Sierra at a professional auto repair shop?
The cost of repairing this code can vary depending on the exact cause of the issue, but it may involve a diagnostic fee, the cost of parts such as a new switch, and labor charges for the repair work.
7. Can resetting the OBDII system clear the B1815 code in my 2016 GMC Sierra?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the code is not addressed, it is likely to reappear once the problem is detected again by the vehicle's onboard diagnostic system.
8. Are there any preventive maintenance tips to avoid encountering OBDII code B1815 in a 2016 GMC Sierra in the future?
To prevent issues related to the driver seat recline forward switch circuit, you can periodically check the condition of the seat controls, avoid putting excessive pressure on the switches, and promptly address any signs of malfunction.
9. How can I ensure the longevity of the driver seat recline forward switch in my 2016 GMC Sierra to prevent OBDII code B1815 from occurring?
Regularly cleaning and inspecting the seat controls, using them gently, and addressing any issues promptly can help maintain the longevity of the driver seat recline forward switch and reduce the likelihood of encountering this OBDII code.
10. Can extreme temperatures or humidity affect the driver seat recline forward switch circuit in a 2016 GMC Sierra and trigger OBDII code B1815?
Extreme temperatures or humidity can potentially affect the electrical components of the driver seat recline forward switch circuit, leading to malfunctions that may trigger OBDII code B1815. It is important to keep the interior of the vehicle within recommended temperature and humidity ranges to minimize such risks.
Discuss the causes and fixes for B1815 2016 GMC Sierra OBDII Code
Code B1815 2016 GMC Sierra 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.
