B1835 2014 GMC Sierra Code - Driver Seat Lumbar Rearward 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
- B1835 2014 GMC Sierra indicates Driver Seat Lumbar Rearward 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 B1835 2014 GMC Sierra Description
What are the Possible Causes of the DTC B1835 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 B1835 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 B1835 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.
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Frequently Asked Questions about B1835 2014 GMC Sierra Code
1. What are the common symptoms of OBDII code B1835 in a 2014 GMC Sierra related to the Driver Seat Lumbar Rearward Switch Circuit?
The common symptoms include the driver seat lumbar support not moving rearward when the switch is activated, or the lumbar support moving intermittently.
2. What are the possible causes of OBDII code B1835 in a 2014 GMC Sierra?
Possible causes include a faulty lumbar rearward switch, damaged wiring or connectors in the circuit, a malfunctioning lumbar support motor, or a problem with the control module.
3. How can I diagnose the OBDII code B1835 in my 2014 GMC Sierra related to the Driver Seat Lumbar Rearward Switch Circuit?
You can diagnose the issue by visually inspecting the lumbar rearward switch and its wiring, testing the switch for proper functionality, checking the connectors for any damage, and using a scan tool to retrieve and analyze the trouble code.
4. What are some repair tips for resolving OBDII code B1835 in a 2014 GMC Sierra?
You can start by checking and cleaning the lumbar rearward switch, repairing any damaged wiring or connectors, replacing the switch if necessary, testing the lumbar support motor for proper operation, and resetting the control module after making repairs.
5. Can I drive my 2014 GMC Sierra with OBDII code B1835 related to the Driver Seat Lumbar Rearward 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 proper functioning of the driver seat lumbar support.
6. How much does it typically cost to repair OBDII code B1835 in a 2014 GMC Sierra?
The cost of repair can vary depending on the exact cause of the issue. Simple fixes like cleaning the switch or repairing wiring may be relatively inexpensive, while replacing the lumbar support motor or control module can be more costly.
7. Can I reset the OBDII code B1835 in my 2014 GMC Sierra without making any repairs?
Resetting the code without addressing the underlying issue may temporarily clear the fault code, but it is likely to return if the root cause is not fixed. It is recommended to diagnose and repair the problem to prevent future issues.
8. Is OBDII code B1835 related to the Driver Seat Lumbar Rearward Switch Circuit a common problem in 2014 GMC Sierra vehicles?
While not extremely common, issues with the driver seat lumbar support circuit can occur in 2014 GMC Sierra vehicles, leading to the triggering of OBDII code B1835.
9. Can a DIY enthusiast with basic automotive knowledge repair OBDII code B1835 in a 2014 GMC Sierra?
Yes, a DIY enthusiast with basic automotive knowledge can potentially repair this code by following diagnostic procedures, checking components like the switch and wiring, and making necessary repairs or replacements.
10. How can I prevent OBDII code B1835 related to the Driver Seat Lumbar Rearward Switch Circuit from occurring in my 2014 GMC Sierra in the future?
Regularly inspecting and maintaining the driver seat lumbar support components, avoiding excessive force when using the switches, and addressing any issues promptly can help prevent the recurrence of this trouble code.
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