AutoCodesChevrolet – B1830 2016 Chevrolet Silverado

B1830 2016 Chevrolet Silverado Code - Driver Seat Lumbar 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
B1830 2016 Chevrolet Silverado indicates Driver Seat Lumbar 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 156
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 24, 2023
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Code B1830 2016 Chevrolet Silverado Description

The Seat Memory Control Module supplies a reference voltage to each signal circuit of the Driver Seat Adjuster Switch. When the power seat or lumbar switches are pressed, the appropriate signal circuit from the Seat Memory Control Module is pulled low through the switch contacts indicating the power seat command. The Seat Memory Control Module then commands the driver seat or lumbar to move in response to the switch signals. The Diagnostic Trouble Code (DTC) will be set when there is a short to ground on a switch signal circuit.
OBDII Code B1830 2016 Chevrolet Silverado - Driver Seat Lumbar Forward Switch Circuit - AutoCodes.com
B1830 2016 Chevrolet Silverado Code - Driver Seat Lumbar Forward Switch Circuit

What are the Possible Causes of the DTC B1830 2016 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 B1830 2016 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1830 2016 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.

Need more information about the B1830 2016 Chevrolet Silverado code?

Need more information on how to fix the B1830 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1830 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B1830 in a 2016 Chevrolet Silverado related to the Driver Seat Lumbar Forward Switch Circuit?

The common symptoms include non-functional driver seat lumbar forward switch, inoperative seat adjustments, and potential loss of lumbar support control.

2. What are the possible causes of OBDII code B1830 in a 2016 Chevrolet Silverado?

Possible causes may include a faulty lumbar forward switch, damaged wiring or connectors in the circuit, or issues with the seat control module.

3. How can I diagnose the OBDII code B1830 in a 2016 Chevrolet Silverado related to the Driver Seat Lumbar Forward Switch Circuit?

Diagnosis involves inspecting the lumbar forward switch for physical damage, checking the wiring and connectors for any signs of wear or corrosion, and using a scan tool to retrieve the specific trouble codes.

4. Can I repair OBDII code B1830 in a 2016 Chevrolet Silverado myself?

Depending on your skill level and access to tools, you may be able to repair this issue yourself by replacing the faulty lumbar forward switch, repairing damaged wiring, or addressing any issues with the seat control module.

5. Are there any tips for troubleshooting OBDII code B1830 in a 2016 Chevrolet Silverado?

One tip is to start by checking the fuse related to the driver seat controls to ensure it is not blown, as this could also cause issues with the lumbar forward switch circuit.

6. Is it safe to continue driving my 2016 Chevrolet Silverado with OBDII code B1830 related to the Driver Seat Lumbar Forward Switch Circuit?

It is generally not recommended to drive the vehicle with this issue unresolved, as it may lead to discomfort while driving and potentially impact the overall functionality of the driver's seat.

7. How much does it typically cost to repair OBDII code B1830 in a 2016 Chevrolet Silverado at a dealership or repair shop?

The cost of repair can vary depending on the specific cause of the issue, but it may include parts and labor expenses associated with diagnosing and fixing the lumbar forward switch circuit problem.

8. Can OBDII code B1830 in a 2016 Chevrolet Silverado be triggered by a loose connection in the lumbar forward switch circuit?

Yes, a loose or poor connection in the lumbar forward switch circuit can cause the code B1830 to be triggered, leading to issues with the driver seat lumbar support adjustment.

9. Are there any recalls or technical service bulletins related to OBDII code B1830 in a 2016 Chevrolet Silverado?

It's recommended to check with a Chevrolet dealership or visit the manufacturer's website to inquire about any recalls or technical service bulletins related to this specific OBDII code and model year.

10. Can resetting the vehicle's computer system resolve OBDII code B1830 in a 2016 Chevrolet Silverado?

Resetting the computer system may temporarily clear the code, but if the underlying issue with the driver seat lumbar forward switch circuit is not addressed, the code is likely to reappear.

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