B1441 2015 Chevrolet Silverado Code - Control Module Ignition OFF, Run, and Start Circuit
Quick Answer
The vehicle Power Mode Master (PMM) is the Body Control Module (BCM). Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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
- B1441 2015 Chevrolet Silverado indicates Control Module Ignition OFF, Run, and Start Circuit.
- Common causes
- Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 B1441 2015 Chevrolet Silverado Description
The Power Mode Master will activate relays and other direct outputs of the Power Mode Master as needed according to the calculated power mode. Some relays controlled by the BCM are switched ignition voltage outputs that are pass-through circuits within the BCM directly from the ignition switch. If these circuits are short to ground, the B+ circuit fuse to the ignition switch will open.
What are the Possible Causes of the DTC B1441 2015 Chevrolet Silverado?
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B1441 2015 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
B1441:04 Control Module Ignition OFF, Run, and Start Circuit Short to Ground or Open
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1441 2015 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.
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Frequently Asked Questions about B1441 2015 Chevrolet Silverado Code
1. What does OBDII code B1441 for a 2015 Chevrolet Silverado mean?
The code B1441 indicates an issue with the Control Module Ignition OFF, Run, and Start Circuit in the vehicle.
2. What are the common symptoms of OBDII code B1441 in a 2015 Chevrolet Silverado?
Common symptoms of code B1441 may include difficulty starting the vehicle, intermittent starting problems, or the engine not cranking.
3. What are the possible causes of OBDII code B1441 in a 2015 Chevrolet Silverado?
Potential causes of code B1441 can include a faulty ignition switch, a problem with the starter circuit, wiring issues, or a malfunctioning control module.
4. How can I diagnose OBDII code B1441 in my 2015 Chevrolet Silverado?
Diagnosing code B1441 typically involves using an OBDII scanner to retrieve the code, checking the ignition switch and related wiring for any visible damage, and testing the starter circuit for proper functionality.
5. Can I still drive my 2015 Chevrolet Silverado with OBDII code B1441?
It is not recommended to drive your vehicle with an active B1441 code, as it may lead to potential starting issues or further damage to the vehicle's electrical system.
6. How serious is OBDII code B1441 in a 2015 Chevrolet Silverado?
Code B1441 should be addressed promptly to ensure proper starting functionality of the vehicle. Ignoring the code may result in inconvenience or potential safety hazards.
7. What are some DIY repair tips for fixing OBDII code B1441 in a 2015 Chevrolet Silverado?
DIY repair tips may include checking and tightening any loose wiring connections, inspecting the ignition switch for proper operation, or replacing a faulty control module if necessary.
8. How much does it cost to fix OBDII code B1441 in a 2015 Chevrolet Silverado?
The cost of repairing B1441 can vary depending on the specific cause of the issue. It is recommended to consult a professional mechanic for an accurate diagnosis and cost estimate.
9. Can resetting the OBDII system clear code B1441 in my 2015 Chevrolet Silverado?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and fix the root cause of the problem.
10. Is OBDII code B1441 a common issue in 2015 Chevrolet Silverado vehicles?
While B1441 may not be a common issue, it can still occur due to various factors such as wear and tear, electrical system faults, or component failures. Regular maintenance can help prevent such issues.
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