B1325 2016 Chevrolet Silverado Code - Device Power Circuit Voltage
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 Faulty Control Module Power, Control Module Power harness is open or shorted, Control Module Power 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
- B1325 2016 Chevrolet Silverado indicates Device Power Circuit Voltage.
- Common causes
- Common causes include Faulty Control Module Power, Control Module Power harness is open or shorted, Control Module Power 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 B1325 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC B1325 2016 Chevrolet Silverado?
- Faulty Control Module Power
- Control Module Power harness is open or shorted
- Control Module Power circuit poor electrical connection
How to Fix the DTC B1325 2016 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
- B1325 07: Control Module Power Circuit High Voltage
- B1325 4A Device Power Circuit Checksum Error
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1325 2016 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 B1325 2016 Chevrolet Silverado code?
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Frequently Asked Questions about B1325 2016 Chevrolet Silverado Code
1. What does the OBDII code B1325 mean on a 2016 Chevrolet Silverado?
The code B1325 indicates an issue with the "Device Power Circuit Voltage," meaning the control module is detecting either too high or too low voltage in the power circuit.
2. What are the symptoms of code B1325 in a 2016 Chevrolet Silverado?
Symptoms may include warning lights on the dashboard, electrical components not functioning properly, or intermittent power loss to certain systems.
3. What causes code B1325 to appear in a 2016 Chevrolet Silverado?
Common causes include a weak or failing battery, loose or corroded battery connections, a malfunctioning alternator, or damaged wiring in the power circuit.
4. Can a bad ground connection cause the B1325 code?
Yes, a poor ground connection can disrupt the circuit voltage and trigger the B1325 code.
5. How do I diagnose the B1325 code in my Silverado?
Start by checking the battery voltage, inspecting battery terminals for corrosion or looseness, testing the alternator output, and examining the wiring and connectors in the power circuit.
6. Is it safe to drive with the B1325 code on my 2016 Chevrolet Silverado?
Driving with this code may be unsafe as it can indicate electrical issues that could lead to further failures, so it’s best to address it promptly.
7. How can I fix the B1325 code on my Silverado?
Repairs may include cleaning and tightening battery connections, replacing a weak battery, repairing damaged wiring, or replacing a failing alternator.
8. Can a discharged battery trigger the B1325 code?
Yes, a low or discharged battery can cause insufficient voltage in the power circuit, leading to the B1325 code.
9. How much does it cost to fix the B1325 code on a 2016 Chevrolet Silverado?
Repair costs depend on the underlying issue, ranging from $20 for cleaning connections to $500 or more if the alternator or battery needs replacement.
10. Do I need a scan tool to clear the B1325 code after repairs?
Yes, after making the necessary repairs, you’ll need an OBDII scan tool to clear the code and verify that the issue is resolved.
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