AutoCodes – Generic – B1724

B1724 Code - Seat Driver Rearward Switch Circuit Short To Ground

Quick Answer

The Body Control Module (BCM) monitors the Seat Driver Rearward Switch. Common causes include Faulty Seat Driver Rearward Switch, Seat Driver Rearward Switch harness is open or shorted, Seat Driver Rearward 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: B1724 indicates Seat Driver Rearward Switch Circuit Short To Ground.
Common causes: Common causes include Faulty Seat Driver Rearward Switch, Seat Driver Rearward Switch harness is open or shorted, Seat Driver Rearward 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.

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Code Popularity 3,562

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1724 Description

The Body Control Module (BCM) monitors the Seat Driver Rearward Switch. The BCM sets the OBDII code when the Seat Driver Rearward Switch is not to factory specifications.

OBDII Code B1724 - Seat Driver Rearward Switch Circuit Short To Ground - AutoCodes.com — B1724 Code - Seat Driver Rearward Switch Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1724?

Faulty Seat Driver Rearward Switch
Seat Driver Rearward Switch harness is open or shorted
Seat Driver Rearward Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1724?

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 B1724 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 B1724 code?

Need more information on how to fix the B1724 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1724 code diagnosed by a professional: Find a repair shop in your area

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 B1724 Code

1. What are the common symptoms of OBDII code B1724 (Seat Driver Rearward Switch Circuit Short To Ground)?

- Common symptoms include non-functioning power seat controls, inability to adjust the driver's seat position, and potential warning lights on the dashboard.

2. What are the possible causes of the B1724 trouble code?

- The B1724 code may be triggered by a short circuit to ground in the driver's seat rearward switch circuit, damaged wiring or connectors, or a faulty seat control module.

3. How can I diagnose the B1724 code related to the seat driver rearward switch circuit?

- Diagnose the B1724 code by inspecting the wiring and connectors for damage, checking the seat control module for faults, and using a multimeter to test for continuity and shorts.

4. Can I repair the B1724 code issue myself?

- Depending on your skill level and access to tools, you may be able to repair the B1724 code issue yourself by fixing any damaged wiring, replacing faulty components, or resetting the seat control module.

5. Is it safe to drive with the B1724 trouble code active?

- It is generally safe to drive with the B1724 code, but you may experience limitations in adjusting the driver's seat position until the issue is resolved.

6. How do I reset the B1724 trouble code after making repairs?

- After repairing the issue causing the B1724 code, you can reset the code using an OBDII scanner or by disconnecting the car's battery for a few minutes.

7. Are there any preventive measures to avoid the B1724 trouble code in the future?

- To prevent the B1724 code from recurring, regularly inspect the wiring and connectors in the seat control system, avoid overloading the seat controls, and follow proper maintenance schedules.

8. Can weather conditions affect the occurrence of the B1724 trouble code?

- Extreme weather conditions like excessive heat or moisture can potentially impact the seat control system and contribute to the triggering of the B1724 trouble code.

9. How long does it usually take to repair the B1724 code issue?

- The repair time for the B1724 code can vary depending on the extent of the damage and the complexity of the repair, but it typically takes a few hours to complete.

10. Will the B1724 code affect other electrical systems in the vehicle?

- The B1724 code specifically relates to the driver's seat rearward switch circuit, so it should not directly affect other electrical systems in the vehicle.