B1745 2017 GMC Sierra Code - Driver Seat Rear Up 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
- B1745 2017 GMC Sierra indicates Driver Seat Rear Up 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 B1745 2017 GMC Sierra Description
What are the Possible Causes of the DTC B1745 2017 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 B1745 2017 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 B1745 2017 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 B1745 2017 GMC Sierra Code
1. What are the common symptoms of OBDII code B1745 in a 2017 GMC Sierra related to the Driver Seat Rear Up Switch Circuit?
The common symptoms include the inability to adjust the driver seat rear upward, faulty or unresponsive seat adjustment controls, and warning lights on the dashboard.
2. What are the possible causes of OBDII code B1745 in a 2017 GMC Sierra?
Possible causes of this code include a malfunctioning seat adjustment switch, damaged wiring or connectors in the circuit, or a fault in the seat control module.
3. How can I diagnose the issue causing OBDII code B1745 in my 2017 GMC Sierra?
Diagnosing the issue involves checking the seat adjustment switch for proper functionality, inspecting the wiring and connectors for any damage or loose connections, and testing the seat control module for faults using a diagnostic tool.
4. Can I repair OBDII code B1745 in my 2017 GMC Sierra on my own?
If you have experience with automotive electrical systems and access to the necessary tools, you may be able to repair this code on your own by troubleshooting the circuit, replacing faulty components, and clearing the code with a diagnostic tool.
5. Is it safe to drive my 2017 GMC Sierra with OBDII code B1745 related to the Driver Seat Rear Up Switch Circuit?
It is generally safe to drive the vehicle with this code, but you may experience inconvenience due to the inability to adjust the driver seat rear upward. However, it is recommended to address the issue promptly to ensure proper functionality of the seat controls.
6. How much does it typically cost to repair OBDII code B1745 in a 2017 GMC Sierra at a dealership or repair shop?
The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.
7. Can resetting the OBDII code B1745 in my 2017 GMC Sierra temporarily resolve the issue?
Resetting the code may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, it is likely to reoccur. It is recommended to diagnose and repair the root cause of the problem.
8. Will OBDII code B1745 cause my 2017 GMC Sierra to fail an emissions test?
This code is related to the driver seat adjustment circuit and is not directly related to emissions. However, it is important to ensure that all diagnostic trouble codes are addressed before an emissions test to avoid potential issues.
9. How long does it take to repair OBDII code B1745 in a 2017 GMC Sierra?
The repair time can vary depending on the specific cause of the issue, but it may take a few hours to a day to diagnose, repair, and clear the code using the appropriate tools and expertise.
10. Can extreme temperatures or moisture affect the occurrence of OBDII code B1745 in a 2017 GMC Sierra?
Extreme temperatures or moisture can potentially impact the electrical components of the seat adjustment circuit, leading to issues like loose connections or corrosion, which may trigger the B1745 code.
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