P155B 2016 Chevrolet Silverado Code - Cruise Control Set/Coast Switch 2 Circuit
Quick Answer
The Cruise Control Switch is an input to the Body Control Module (BCM). Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control 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
- P155B 2016 Chevrolet Silverado indicates Cruise Control Set/Coast Switch 2 Circuit.
- Common causes
- Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control 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 P155B 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC P155B 2016 Chevrolet Silverado?
- Faulty Cruise Control Switch
- Cruise Control Switch harness is open or shorted
- Cruise Control Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC P155B 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P155B 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.
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Frequently Asked Questions about P155B 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P155B in a 2016 Chevrolet Silverado related to the Cruise Control Set/Coast Switch 2 Circuit?
- Common symptoms may include non-functional cruise control, illuminated warning lights on the dashboard, and potential issues with the vehicle's speed control system.
2. What are some possible causes of OBDII code P155B in a 2016 Chevrolet Silverado?
- Possible causes could be a faulty cruise control switch, damaged wiring or connectors in the cruise control circuit, or a malfunctioning cruise control module.
3. How can I diagnose the Cruise Control Set/Coast Switch 2 Circuit issue indicated by OBDII code P155B in my 2016 Chevrolet Silverado?
- You can diagnose this issue by checking the cruise control system components for any visible damage, using a diagnostic scanner to read the trouble code, and performing a thorough inspection of the wiring and connections.
4. Is it safe to continue driving my 2016 Chevrolet Silverado with the OBDII code P155B related to the Cruise Control Set/Coast Switch 2 Circuit?
- It is generally safe to drive the vehicle, but it is recommended to address the issue promptly to avoid potential loss of cruise control functionality and ensure the overall safety of the vehicle.
5. Can I repair the Cruise Control Set/Coast Switch 2 Circuit problem associated with OBDII code P155B in my 2016 Chevrolet Silverado myself?
- While some DIY enthusiasts may attempt to troubleshoot and repair the issue, it is advisable to seek professional help, especially if you are not experienced in dealing with automotive electrical systems.
6. Are there any simple tips for fixing the Cruise Control Set/Coast Switch 2 Circuit issue indicated by OBDII code P155B in a 2016 Chevrolet Silverado?
- Basic tips include checking for loose or damaged wiring, ensuring all connectors are securely attached, and resetting the vehicle's computer system by disconnecting the battery for a few minutes.
7. How much does it typically cost to repair the Cruise Control Set/Coast Switch 2 Circuit problem linked to OBDII code P155B in a 2016 Chevrolet Silverado?
- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing components like the cruise control switch, repairing wiring, or addressing any underlying module malfunctions.
8. Can the OBDII code P155B related to the Cruise Control Set/Coast Switch 2 Circuit in a 2016 Chevrolet Silverado cause other issues with the vehicle's performance?
- While this code primarily affects the cruise control system, unresolved issues could potentially impact the vehicle's overall performance and fuel efficiency over time if left unaddressed.
9. Will resetting the OBDII system clear the Cruise Control Set/Coast Switch 2 Circuit fault code P155B in my 2016 Chevrolet Silverado?
- Resetting the OBDII system may temporarily clear the fault code, but if the underlying issue causing the code is not addressed, the code is likely to reappear after driving the vehicle for a while.
10. How urgent is it to fix the Cruise Control Set/Coast Switch 2 Circuit issue signaled by OBDII code P155B in a 2016 Chevrolet Silverado?
- While it may not pose an immediate safety risk, it is advisable to address the problem promptly to restore full functionality to the cruise control system and prevent potential complications down the road.
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