B316B 2015 Chevrolet Silverado Code - Driver Window Switch
Quick Answer
The driver and passenger window motors supply 12 V signal circuits to their respective window switches, when a window switch has been activated, a switch closes providing a ground to the appropriate signal circuit causing the voltage to drop to 0 V. Common causes include Faulty Driver Window Switch, Driver Window Switch harness is open or shorted, Driver Window 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
- B316B 2015 Chevrolet Silverado indicates Driver Window Switch.
- Common causes
- Common causes include Faulty Driver Window Switch, Driver Window Switch harness is open or shorted, Driver Window 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 B316B 2015 Chevrolet Silverado Description
The driver window master control switch also contains control switches for the passenger, left rear and right rear window functions. When a window switch is pressed, a serial data message is sent to the Body Control Module (BCM). The BCM examines the request and checks for messages from other power window motors that may prohibit window movement. If no prohibitive messages have been received, the BCM will send a serial data message to the passenger window motor or to the appropriate rear window switch which will perform the command as requested.
What are the Possible Causes of the DTC B316B 2015 Chevrolet Silverado?
- Faulty Driver Window Switch
- Driver Window Switch harness is open or shorted
- Driver Window Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B316B 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 B316B 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 B316B 2015 Chevrolet Silverado Code
1. What does OBDII code B316B mean for a 2015 Chevrolet Silverado?
- The B316B code on a 2015 Chevrolet Silverado indicates a fault with the driver window switch.
2. What are the common symptoms of OBDII code B316B in a 2015 Silverado?
- Common symptoms include non-responsive or malfunctioning controls for the driver-side window.
3. What are the possible causes of OBDII code B316B in a 2015 Silverado?
- The code may be triggered by a faulty driver window switch, wiring issues, or a malfunction in the window control module.
4. How can I diagnose the issue related to OBDII code B316B in my 2015 Silverado?
- You can start by checking the connections to the driver window switch, inspecting the wiring for any damage, and testing the switch for functionality.
5. Can I still use the other window switches if OBDII code B316B is triggered in my 2015 Silverado?
- Yes, in most cases, the other window switches should still function even if the driver window switch is experiencing issues.
6. Is it safe to continue driving my 2015 Silverado with OBDII code B316B?
- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid further inconvenience.
7. How can I repair OBDII code B316B in my 2015 Silverado?
- Repairing the issue may involve replacing the driver window switch, repairing any damaged wiring, or reprogramming the window control module.
8. Can I fix OBDII code B316B in my 2015 Silverado myself, or do I need professional help?
- Depending on your knowledge and skills, you may be able to address the issue yourself by following repair guides or seeking assistance from a professional mechanic.
9. Will resetting the OBDII system clear the B316B code on my 2015 Silverado?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the driver window switch is not fixed, the code is likely to reappear.
10. How much can I expect to spend on repairing OBDII code B316B in my 2015 Silverado?
- The cost of repairing the B316B code can vary depending on the exact cause and whether you choose to do the repairs yourself or seek professional help.
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