B1835 2014 Chevrolet Silverado 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 Chevrolet Silverado 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 Chevrolet Silverado Description
What are the Possible Causes of the DTC B1835 2014 Chevrolet Silverado?
- 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 Chevrolet Silverado?
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 Chevrolet Silverado 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 Chevrolet Silverado Code
1. What does the OBDII code B1835 mean on a 2014 Chevrolet Silverado?
The code B1835 indicates an issue with the Driver Seat Lumbar Rearward Switch Circuit, specifically a malfunction or fault in the electrical circuit controlling the lumbar support's rearward movement.
2. What are the common symptoms of the B1835 code in a 2014 Chevrolet Silverado?
Common symptoms include the driver seat lumbar support not moving rearward, limited lumbar adjustment functionality, or no response from the lumbar switch.
3. What causes the B1835 code to appear on a 2014 Chevrolet Silverado?
Possible causes include a faulty lumbar switch, damaged wiring or connectors in the lumbar circuit, or a malfunctioning lumbar motor.
4. How can I diagnose the B1835 code on my 2014 Chevrolet Silverado?
Diagnose the code by checking the lumbar switch for proper function, inspecting the wiring and connectors for damage or corrosion, and testing the lumbar motor for continuity and correct operation.
5. Can I drive my 2014 Chevrolet Silverado with the B1835 code?
Yes, the code does not affect drivability, but it may reduce driver comfort due to limited lumbar adjustment.
6. How do I fix the B1835 code on a 2014 Chevrolet Silverado?
Repairs may include replacing the driver seat lumbar switch, repairing or replacing damaged wiring or connectors, or replacing a faulty lumbar motor.
7. How much does it cost to fix the B1835 code on a 2014 Chevrolet Silverado?
Repair costs vary depending on the issue, but replacing a lumbar switch can cost $50–$150, while more extensive wiring repairs or motor replacement may cost $150–$400.
8. Can a blown fuse cause the B1835 code on a 2014 Chevrolet Silverado?
While not common, a blown fuse in the seat adjustment circuit can contribute to the issue and should be checked during diagnosis.
9. Is it necessary to reset the B1835 code after repairs?
Yes, after completing repairs, use an OBDII scanner to clear the code and verify that the issue is resolved.
10. What tools are needed to diagnose and fix the B1835 code on a 2014 Chevrolet Silverado?
You’ll need an OBDII scanner, a multimeter for electrical testing, and basic hand tools to access and inspect the seat components.
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