B1395 2017 Chevrolet Silverado Code - Control Module Voltage Reference Output 1
Quick Answer
The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Low battery voltage, Faulty Control Module, Control Module harness is open or shorted. 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
- B1395 2017 Chevrolet Silverado indicates Control Module Voltage Reference Output 1.
- Common causes
- Common causes include Low battery voltage, Faulty Control Module, Control Module harness is open or shorted.
- 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 B1395 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC B1395 2017 Chevrolet Silverado?
- Low battery voltage
- Faulty Control Module
- Control Module harness is open or shorted
- Control Module circuit poor electrical connection
How to Fix the DTC B1395 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.
Code Tech Notes
B1395:07 Control Module Voltage Reference Output Circuit Short to Battery or Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1395 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 B1395 2017 Chevrolet Silverado code?
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Frequently Asked Questions about B1395 2017 Chevrolet Silverado Code
1. What does OBDII code B1395 mean on a 2017 Chevrolet Silverado?
Code B1395 indicates an issue with the Control Module Voltage Reference Output 1, which suggests a problem in the circuit that supplies a stable voltage reference to certain vehicle sensors.
2. What are common symptoms of code B1395 in a 2017 Chevrolet Silverado?
Common symptoms include warning lights on the dashboard, malfunctioning sensors, erratic vehicle performance, or difficulty starting the truck.
3. What causes code B1395 in a 2017 Chevrolet Silverado?
Potential causes include a short or open circuit in the voltage reference wiring, a faulty control module, corroded connections, or a damaged sensor.
4. How is code B1395 diagnosed on a 2017 Chevrolet Silverado?
A technician will use a scan tool to confirm the code, inspect the voltage reference circuit, check for wiring damage, and test the control module and connected sensors.
5. Can a faulty sensor trigger code B1395 on a 2017 Chevrolet Silverado?
Yes, a malfunctioning sensor connected to the voltage reference circuit can cause this code by disrupting the circuit's stability.
6. How do you fix code B1395 on a 2017 Chevrolet Silverado?
Repairs may include fixing or replacing damaged wiring, cleaning corroded connections, replacing a faulty sensor, or reprogramming or replacing the control module.
7. Is it safe to drive a 2017 Chevrolet Silverado with code B1395?
Driving with this code may be unsafe because it can affect critical systems that rely on accurate sensor readings, potentially leading to erratic performance.
8. What tools are needed to troubleshoot code B1395 on a 2017 Chevrolet Silverado?
You’ll need an OBDII scanner, a multimeter for testing voltage and continuity, and potentially wiring diagrams for the vehicle.
9. Can a weak battery cause code B1395 in a 2017 Chevrolet Silverado?
While uncommon, a weak or fluctuating battery voltage could potentially interfere with the circuit and contribute to this code.
10. How much does it cost to repair code B1395 in a 2017 Chevrolet Silverado?
Repair costs can vary widely, ranging from $100 for simple wiring repairs to $500 or more if a control module or major component needs replacement.
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