B1405 2017 GMC Sierra Code - Control Module Voltage Reference Output 2 Circuit
Quick Answer
The parking assist sensors are 3-wire ultrasonic sensors that are used to determine the distance between the vehicle and an object. Common causes include Faulty Parking Assist Sensors, Parking Assist Sensors harness is open or shorted, Parking Assist Sensors 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
- B1405 2017 GMC Sierra indicates Control Module Voltage Reference Output 2 Circuit.
- Common causes
- Common causes include Faulty Parking Assist Sensors, Parking Assist Sensors harness is open or shorted, Parking Assist Sensors 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 B1405 2017 GMC Sierra Description
What are the Possible Causes of the DTC B1405 2017 GMC Sierra?
- Faulty Parking Assist Sensors
- Parking Assist Sensors harness is open or shorted
- Parking Assist Sensors circuit poor electrical connection
- Faulty Parking Assist Control Module
How to Fix the DTC B1405 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.
Code Tech Notes
B1405:03 Control Module Voltage Reference Output 2 Circuit Low Voltage
B1405:07 Control Module Voltage Reference Output 2 Circuit High Voltage
If the B1405 code is stored in the Seat Memory Control Module, check the Seat Motor and Seat Memory Control Module.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1405 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.
Need more information about the B1405 2017 GMC Sierra code?
Need more information on how to fix the B1405 2017 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
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Frequently Asked Questions about B1405 2017 GMC Sierra Code
1. What are the common symptoms of OBDII code B1405 in a 2017 GMC Sierra?
- Common symptoms include issues with the vehicle's electrical systems, such as erratic behavior from various control modules.
2. What can cause the OBDII code B1405 to trigger in a 2017 GMC Sierra?
- The code may be triggered by a fault in the Control Module Voltage Reference Output 2 circuit, such as a wiring issue or a malfunctioning control module.
3. How can I diagnose the Control Module Voltage Reference Output 2 circuit issue in a 2017 GMC Sierra?
- To diagnose the problem, it is recommended to perform a thorough inspection of the wiring connections, check for any loose or damaged wires, and test the voltage output from the control module.
4. Is it safe to continue driving my 2017 GMC Sierra with the B1405 trouble code?
- It is not recommended to drive the vehicle with the B1405 code present, as it can lead to further electrical issues and potential malfunctions in the control modules.
5. Can I repair the Control Module Voltage Reference Output 2 circuit issue in my 2017 GMC Sierra myself?
- While some DIY enthusiasts may attempt to fix the issue, it is advisable to seek professional help to ensure proper diagnosis and repair of the problem.
6. How much does it typically cost to repair the B1405 OBDII code in a 2017 GMC Sierra?
- The cost of repairs can vary depending on the extent of the issue, but it is advisable to budget for diagnostic fees, parts replacement costs, and labor charges.
7. Will resetting the OBDII code B1405 in my 2017 GMC Sierra make the issue go away?
- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear.
8. Can a faulty battery or alternator cause the B1405 trouble code in a 2017 GMC Sierra?
- Yes, a weak battery or a failing alternator can affect the voltage reference output and potentially trigger the B1405 code.
9. How long does it take to fix the Control Module Voltage Reference Output 2 circuit issue in a 2017 GMC Sierra?
- The repair time can vary depending on the exact cause of the problem and the complexity of the repair process, but it may take a few hours to a full day to complete.
10. Is the B1405 OBDII code a common issue in 2017 GMC Sierra vehicles?
- While not extremely common, the B1405 code can occur in 2017 GMC Sierra models due to various electrical system issues.
Discuss the causes and fixes for B1405 2017 GMC Sierra OBDII Code
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