B1755 2015 Chevrolet Silverado Code - Driver Seat Assembly 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
- B1755 2015 Chevrolet Silverado indicates Driver Seat Assembly 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.
Code B1755 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC B1755 2015 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 B1755 2015 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 B1755 2015 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 B1755 2015 Chevrolet Silverado Code
1. What does the OBDII code B1755 mean on a 2015 Chevrolet Silverado?
B1755 indicates an issue with the driver seat assembly forward switch circuit, such as an electrical fault or malfunction in the system controlling seat movement.
2. What are the symptoms of a B1755 code on a 2015 Chevrolet Silverado?
Symptoms may include the driver seat not moving forward when using the seat adjustment switch, intermittent seat movement, or no response from the forward motion function.
3. What causes the B1755 code to appear on a 2015 Chevrolet Silverado?
Common causes include a faulty seat adjustment switch, damaged or corroded wiring, a malfunctioning seat motor, or a poor electrical connection in the seat assembly circuit.
4. Can I still drive my 2015 Chevrolet Silverado with a B1755 code?
Yes, the truck is drivable, but the forward adjustment of the driver’s seat may not work, potentially affecting driving comfort and safety.
5. How do I diagnose the B1755 code on my Chevy Silverado?
Use a scan tool to confirm the code, inspect the seat adjustment switch and wiring for visible damage, and test the electrical connections and seat motor for proper functionality.
6. How do I fix the B1755 code on a 2015 Chevrolet Silverado?
Repairs may involve replacing the seat adjustment switch, repairing or replacing damaged wiring, cleaning corroded connections, or replacing the seat motor if it’s faulty.
7. How much does it cost to fix a B1755 code on a Chevrolet Silverado?
Repair costs vary but typically range from $100 to $300 for parts and labor, depending on the specific issue, such as replacing the switch or repairing wiring.
8. Can a blown fuse cause the B1755 code on a Silverado?
While unlikely, a blown fuse related to the seat adjustment system could cause electrical issues. Check the fuse box and replace any blown fuses as a first step.
9. Does the B1755 code require reprogramming or calibration after repairs?
In most cases, no reprogramming is needed. However, after replacing components like the seat motor, verify proper operation to ensure the circuit functions correctly.
10. What tools are needed to troubleshoot the B1755 code on a 2015 Silverado?
You’ll need an OBDII scanner, a multimeter to check voltage and continuity, and basic hand tools to access the seat and wiring components.
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