B1370 2016 Chevrolet Silverado Code - Control Module Ignition ON and Start Circuit
Quick Answer
The B1370 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Control Module Ignition ON and Start Circuit. Common causes include Faulty wiring or connectors in the ignition circuit, Malfunctioning ignition switch, Defective control module. 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
- B1370 2016 Chevrolet Silverado indicates Control Module Ignition ON and Start Circuit.
- Common causes
- Common causes include Faulty wiring or connectors in the ignition circuit, Malfunctioning ignition switch, Defective control module.
- 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.
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Code B1370 2016 Chevrolet Silverado Description
The B1370 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Control Module Ignition ON and Start Circuit. This code indicates a problem with the control module's ability to receive the necessary signals to turn on the ignition and start the vehicle. The control module plays a crucial role in managing various functions within the vehicle, including starting the engine, so any issues with this circuit can have significant implications for the vehicle's performance.
Common Causes of B1370 2016 Chevrolet Silverado
- Faulty wiring or connectors in the ignition circuit
- Malfunctioning ignition switch
- Defective control module
- Issues with the vehicle's battery or charging system
Symptoms of B1370 2016 Chevrolet Silverado
- Difficulty starting the vehicle
- Intermittent starting problems
- Engine stalling shortly after starting
- Inoperative electrical components (e.g., radio, power windows)
How to Fix B1370 2016 Chevrolet Silverado
- Begin by conducting a thorough inspection of the wiring and connectors in the ignition circuit to identify any damaged or loose connections.
- Test the ignition switch to determine if it is functioning correctly. If necessary, replace the ignition switch.
- Check the control module for any signs of damage or malfunction. Replace the control module if needed.
- Inspect the vehicle's battery and charging system to ensure they are providing the necessary power to start the vehicle.
- Clear the DTC and test the vehicle to confirm that the issue has been resolved.
Cost to Fix B1370 2016 Chevrolet Silverado
The cost of repairing a B1370 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, you can expect to pay anywhere from $200 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's a good idea to check with local shops for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.
Tech Notes for B1370 2016 Chevrolet Silverado
B1370:04 Control Module Ignition ON and Start Circuit Short to Ground or Open
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Frequently Asked Questions about B1370 2016 Chevrolet Silverado Code
1. What does the OBDII code B1370 mean on a 2016 Chevrolet Silverado?
B1370 indicates an issue with the Control Module Ignition ON and Start Circuit, suggesting a problem in the vehicle's ignition or start wiring.
2. What are the common symptoms of code B1370 in a 2016 Chevrolet Silverado?
Symptoms may include the engine failing to start, intermittent starting issues, or dashboard warning lights related to the ignition system.
3. What causes the B1370 code on a 2016 Chevrolet Silverado?
Common causes include a faulty ignition switch, damaged wiring or connectors in the ignition circuit, or a malfunctioning control module.
4. Can a dead battery trigger the B1370 code?
While a dead or weak battery itself may not trigger the code, low voltage can cause circuit-related issues that could lead to this fault.
5. How can I troubleshoot the B1370 code on my Silverado?
Begin by inspecting the ignition switch, wiring, and connectors for damage or corrosion. Use a multimeter to verify continuity and voltage in the affected circuits.
6. Is it safe to drive with the B1370 code on my 2016 Silverado?
Driving may not be safe, as the ignition system could fail while driving or prevent the vehicle from restarting.
7. How much does it cost to repair the B1370 code on a Chevrolet Silverado?
Repair costs vary but typically range from $100 to $500, depending on whether the issue is with the ignition switch, wiring, or control module.
8. Can I fix the B1370 code myself?
If you're comfortable with electrical diagnostics and repairs, you can inspect and replace faulty components. Otherwise, it’s best to consult a professional mechanic.
9. Could a software update fix the B1370 code?
In rare cases, a software update for the control module may resolve the issue, but hardware problems are more common with this code.
10. What tools are needed to diagnose the B1370 code?
You'll need an OBDII scanner, a multimeter, and possibly wiring diagrams specific to the 2016 Chevrolet Silverado.
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