B1815 2014 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 2014 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 2014 GMC Sierra Description
What are the Possible Causes of the DTC B1815 2014 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 2014 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 2014 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 2014 GMC Sierra code?
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Frequently Asked Questions about B1815 2014 GMC Sierra Code
1. What are common symptoms of OBDII code B1815 in a 2014 GMC Sierra related to the driver seat recline forward switch circuit?
The common symptoms may include the driver seat recline forward switch not functioning, the seat not reclining forward when the switch is activated, or the seat reclining forward without input.
2. What are some possible causes of OBDII code B1815 in a 2014 GMC Sierra?
Possible causes of this code could be 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 2014 GMC Sierra?
To diagnose the issue, you can start by visually inspecting the wiring and connectors related to the driver seat recline forward switch. Using a multimeter, check for continuity and voltage at the switch and connections to identify any faulty components.
4. Is it safe to drive my GMC Sierra with OBDII code B1815 related to the driver seat recline forward switch circuit?
It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure the driver's comfort and safety.
5. Can I repair OBDII code B1815 in my 2014 GMC Sierra related to the driver seat recline forward switch circuit myself?
If you have experience with automotive electrical systems and the necessary tools, you may be able to repair this issue yourself by replacing the faulty switch, repairing damaged wiring, or addressing any loose connections.
6. How much does it typically cost to repair OBDII code B1815 in a 2014 GMC Sierra at a professional repair shop?
The cost of repairing this code can vary depending on the exact cause of the issue and the labor rates of the repair shop. It is advisable to get a diagnosis and quote from a reputable repair shop.
7. Can resetting the OBDII code B1815 in my 2014 GMC Sierra related to the driver seat recline forward switch circuit solve the problem?
Resetting the code may temporarily clear the error from the system, but if the underlying issue is not addressed, the code is likely to reappear. It is best to diagnose and repair the root cause of the problem.
8. Are there any recalls or technical service bulletins related to OBDII code B1815 in a 2014 GMC Sierra?
Check with a GMC dealership or visit the manufacturer's website to inquire about any recalls or technical service bulletins related to this specific OBDII code for your vehicle.
9. Can extreme temperatures or moisture affect the driver seat recline forward switch circuit in a 2014 GMC Sierra and trigger OBDII code B1815?
Extreme temperatures and moisture can potentially cause electrical issues in the circuit, leading to faults like OBDII code B1815. Ensure that the wiring and connectors are properly insulated and protected from such conditions.
10. Is it possible for a loose seat adjustment mechanism to trigger OBDII code B1815 in a 2014 GMC Sierra?
Yes, a loose or malfunctioning seat adjustment mechanism could potentially affect the driver seat recline forward switch circuit, leading to the triggering of OBDII code B1815. Inspect the entire seat mechanism for any issues that could be related to the code.
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