B1405 Chevrolet 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 Chevrolet 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 Chevrolet Description
What are the Possible Causes of the DTC B1405 Chevrolet?
- 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 Chevrolet?
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 Chevrolet 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 Chevrolet code?
Need more information on how to fix the B1405 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1405 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Information for Specific Chevrolet Models
- B1405 2014 Chevrolet Silverado — Control Module Voltage Reference Output 2 Circuit
- B1405 2015 Chevrolet Silverado — Control Module Voltage Reference Output 2 Circuit
- B1405 2016 Chevrolet Silverado — Control Module Voltage Reference Output 2 Circuit
- B1405 2017 Chevrolet Silverado — Control Module Voltage Reference Output 2 Circuit
- B1405 2018 Chevrolet Silverado — Control Module Voltage Reference Output 2 Circuit
Frequently Asked Questions about B1405 Chevrolet Code
1. What does OBDII code B1405 for a Chevrolet Control Module Voltage Reference Output 2 Circuit mean?
This code indicates a problem with the voltage reference output circuit 2 in the control module of your Chevrolet vehicle.
2. What are common symptoms of OBDII code B1405 in a Chevrolet?
Common symptoms include issues with the vehicle's electrical system, such as erratic behavior of lights, gauges, or other electrical components.
3. What can cause the OBDII code B1405 to appear in a Chevrolet?
Possible causes can include a faulty control module, damaged wiring or connectors, or a problem with the voltage reference circuit itself.
4. How can I diagnose the OBDII code B1405 in my Chevrolet?
Diagnosing this code typically involves using a multimeter to test the voltage output of the control module and inspecting the wiring and connectors for any damage or corrosion.
5. Can I still drive my Chevrolet with the OBDII code B1405 present?
It is not recommended to drive your vehicle with this code present, as it can lead to further electrical issues and potential safety hazards.
6. How can I repair the OBDII code B1405 in my Chevrolet?
Repairing this code may involve replacing the control module, repairing damaged wiring or connectors, or addressing any issues with the voltage reference circuit.
7. Is it safe to reset the OBDII code B1405 in my Chevrolet using a scanner?
While you can reset the code using an OBDII scanner, it is important to diagnose and address the underlying issue causing the code to prevent it from reoccurring.
8. Can a DIY enthusiast fix the OBDII code B1405 in a Chevrolet?
Depending on your level of experience and access to tools, a DIY enthusiast may be able to diagnose and repair this code, but it is recommended to consult a professional if unsure.
9. How much does it typically cost to repair the OBDII code B1405 in a Chevrolet?
The cost of repairing this code can vary depending on the extent of the issue and the specific repairs needed, so it is best to get a diagnosis from a mechanic for an accurate estimate.
10. Will the OBDII code B1405 cause my Chevrolet to fail an emissions test?
If this code is present during an emissions test, it may cause your Chevrolet to fail, as it indicates a problem with the vehicle's control module and electrical system.
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