B124C 2017 Chevrolet Silverado Code - USB 2 Circuit
Quick Answer
The infotainment system has a USB port and an Auxiliary Audio Input Jack located in the center console. Common causes include Faulty USB Port, USB Port harness is open or shorted, USB Port circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B124C 2017 Chevrolet Silverado indicates USB 2 Circuit.
- Common causes
- Common causes include Faulty USB Port, USB Port harness is open or shorted, USB Port circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B124C 2017 Chevrolet Silverado Description
The internal hub device interfaces directly with the human-machine interface control module via a standard USB cable. A Mini type of USB connector is used to connect the human-machine interface control module and the USB receptacle. Standard USB male-to-female connections are typically used for connecting USB cables together where an in-line connection is required. An in-line cable connection is typically found between the console and the I/P harness.
The USB port allows connectivity to the infotainment system from portable media players or a USB storage device (memory stick/ flash drive). When a device is connected to the USB port, the system detects the device and switches to USB as the audio source. Once connected, the device can be controlled by the radio controls.
Not all portable media player devices or file types are compatible. Refer to the owner’s manual for information on USB devices, control, and operation.
What are the Possible Causes of the DTC B124C 2017 Chevrolet Silverado?
- Faulty USB Port
- USB Port harness is open or shorted
- USB Port circuit poor electrical connection
- Faulty Human Machine Interface Control Module (If equipped)
- Faulty Radio
How to Fix the DTC B124C 2017 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 B124C 2017 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.
Need more information about the B124C 2017 Chevrolet Silverado code?
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Frequently Asked Questions about B124C 2017 Chevrolet Silverado Code
1. What does the OBDII code B124C for a 2017 Chevrolet Silverado indicate?
The code B124C specifically relates to the USB 2 circuit in the vehicle.
2. What are common symptoms of the B124C OBDII code in a 2017 Chevrolet Silverado?
Common symptoms include malfunctioning USB connectivity in the vehicle, such as the inability to charge devices or connect to the audio system.
3. What are potential causes of the B124C OBDII code in a 2017 Chevrolet Silverado?
Possible causes include a faulty USB port, damaged wiring in the USB circuit, or issues with the vehicle's infotainment system.
4. How can I diagnose the USB 2 circuit issue related to the B124C code in my 2017 Chevrolet Silverado?
You can start by visually inspecting the USB port and wiring for any visible damage. Using a multimeter to test the continuity of the circuit can also help pinpoint the issue.
5. Is the B124C OBDII code in a 2017 Chevrolet Silverado a serious problem?
While the code itself may not affect the vehicle's performance, it can be an inconvenience if you rely on the USB connectivity for charging or audio purposes.
6. Can I repair the B124C OBDII code issue in my 2017 Chevrolet Silverado myself?
If the issue is related to a faulty USB port or damaged wiring, some DIY enthusiasts may be able to replace the components themselves. However, more complex issues may require professional diagnosis and repair.
7. Are there any temporary solutions to address the B124C code in my 2017 Chevrolet Silverado?
You can try using alternative charging methods or wireless audio connections until the USB 2 circuit issue is properly diagnosed and repaired.
8. How much does it typically cost to repair the B124C OBDII code issue in a 2017 Chevrolet Silverado?
The cost of repairs can vary depending on the underlying cause of the problem. Simple fixes like replacing a USB port may be relatively inexpensive, while more extensive wiring repairs could be costlier.
9. Will the B124C OBDII code cause my 2017 Chevrolet Silverado to fail an emissions test?
The B124C code is not typically related to emissions control, so it should not directly cause your vehicle to fail an emissions test.
10. Can ignoring the B124C OBDII code in my 2017 Chevrolet Silverado lead to other problems?
Continued use of malfunctioning USB connectivity may not cause immediate harm to the vehicle, but it can impact convenience and user experience over time. It's recommended to address the issue to ensure full functionality.
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