B1728 Code - Seat Driver Rear Up Switch Circuit Short To Ground
Quick Answer
The Body Control Module (BCM) monitors the Seat Driver Rear Up Switch. Common causes include Faulty Seat Driver Rear Up Switch, Seat Driver Rear Up Switch harness is open or shorted, Seat Driver Rear Up 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
- B1728 indicates Seat Driver Rear Up Switch Circuit Short To Ground.
- Common causes
- Common causes include Faulty Seat Driver Rear Up Switch, Seat Driver Rear Up Switch harness is open or shorted, Seat Driver Rear Up 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 B1728 Description
What are the Possible Causes of the DTC B1728?
- Faulty Seat Driver Rear Up Switch
- Seat Driver Rear Up Switch harness is open or shorted
- Seat Driver Rear Up Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B1728?
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 B1728 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 B1728 Code
What does OBDII code B1728 mean?
OBDII code B1728 indicates a fault in the driver's rear seat up switch circuit, specifically a short to ground issue.
What are common symptoms of B1728?
Common symptoms include the rear driver's seat not adjusting properly, the seat being stuck in one position, or the power seat switch not functioning.
What could cause the B1728 code to trigger?
Causes can include a damaged wiring harness, a faulty seat switch, or a short circuit in the wiring leading to the driver's rear seat.
How can I diagnose the B1728 code?
To diagnose B1728, inspect the wiring and connectors for damage, test the seat switch for proper operation, and check for continuity in the circuit.
What is a common repair for the B1728 code?
A common repair involves repairing or replacing damaged wiring, connectors, or the seat switch itself based on your diagnosis.
Can I drive my vehicle with code B1728?
You can drive your vehicle, but the malfunctioning seat adjustment may affect comfort and safety, especially if the seat position is not optimal.
Are there any related codes I should look for with B1728?
Yes, it’s a good idea to check for other related codes that may indicate issues with the seat or the body control module.
How can I prevent the B1728 code from returning?
To prevent recurrence, regularly inspect the seat wiring and connectors for wear and tear, and ensure that any repairs are correctly done to avoid future shorts.
Is it safe to repair this issue myself?
If you have experience with automotive electrical systems, you may handle it yourself; however, if unsure, it’s recommended to seek professional assistance to avoid further damage.
Discuss the causes and fixes for B1728 OBDII Code
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