Chevy Silverado Remote Start Not Working
Chevy Silverado remote start systems are advanced tech for convenience and comfort. Owners might face issues like simple battery problems or complex system failures that stop the vehicle from starting remotely.
Knowing how your Chevy Silverado remote start system works can help fix problems fast. Drivers often face remote start failures because of safety features and technical limits in the vehicle’s design.
Modern Chevy Silverados have many safety checks to stop unauthorized or unsafe remote starts. These include checks on the transmission position, temperature, and system diagnostics before starting remotely.
This guide will help you find out why your Chevy Silverado remote start isn’t working. We’ll show you how to troubleshoot and fix the issue yourself, saving you a trip to the dealership.
Remote Start System Problems
Remote start technology in the Chevy Silverado is complex. It involves many vehicle systems working together. Drivers often face issues with the remote start system, needing careful troubleshooting.
Modern remote start systems have advanced safety features. These features prevent damage or unsafe starts. They ensure your vehicle starts only when it’s safe to do so.
Key Remote Start System Components
- Key fob transmitter
- Vehicle computer system
- Hood latch sensor
- Transmission safety locks
- Engine control module
How Remote Start Technology Functions
The remote start system works through electronic signals. When you press the remote start button, it sends a signal to your Chevy Silverado’s computer. The computer then checks safety before starting the engine.
Critical Safety Features
Remote start systems have many safety features. These include:
- Vehicle must be in Park position
- Hood must be completely closed
- No active warning lights on dashboard
- Sufficient battery charge
- Acceptable engine temperature
About 50% of remote start problems come from wrong starting or missed safety steps. Knowing the system’s parts helps Chevy Silverado owners fix issues.
Proper Remote Start Procedure for Chevy Silverado
Learning the right way to start your Chevy Silverado remotely can save you a lot of time and stress. Over 50% of Silverado owners find this feature very important. So, it’s key to know exactly how to start it up.
To start your Chevy Silverado remotely correctly, just follow these steps:
- Make sure you’re close enough to the key fob’s range
- Press the lock button once
- Hold the remote start button (usually shaped like an arrow) for at least 2 seconds
- Wait for the turn signal lamps to flash, which means it’s working
Important Considerations: The engine runs for about 10 minutes by default. This helps save fuel and gets your car warm before you get in.
| Remote Start Feature | Functionality |
|---|---|
| Operational Range | Limited distance from vehicle |
| Safety Requirement | Vehicle must be in park |
| Engine Run Time | Approximately 10 minutes |
Don’t forget, a weak key fob battery is the top reason for remote start failures. Keeping your battery in good shape can avoid problems with your Chevy Silverado’s remote start.
Vehicle Position and Gear Selection Issues
Your Chevy Silverado’s remote start system needs the vehicle to be in the right position and the transmission to be safe. Knowing these details helps you fix vehicle position problems that stop remote starts from working.
The Transmission Control Module (TCM) is key for starting your Silverado remotely. It’s on the shift lever and controls the electronic systems for safe driving.
Park Position Requirements
For remote start to work, your vehicle must be in Park. The system checks many things to avoid starting by accident:
- Transmission must be in complete Park position
- Shift lever fully engaged
- Electronic sensors confirming gear selection
Transmission Safety Locks
Chevrolet has special safety features for the Chevy Silverado remote start system:
- Electronic solenoids monitor transmission hydraulic flow
- Speed and engine sensors verify vehicle status
- Automatic engagement of “Safe Mode” during power interruptions
If electrical connections fail, the TCM might stop remote start. This could make your vehicle think it’s in the wrong gear. It’s a safety feature to prevent unexpected movement.
Temperature and Fluid Level Concerns
The Chevy Silverado remote start system has important safety features. These protect your engine from harm. Temperature and fluid levels are key to whether your remote start works.
If your Chevy Silverado remote start isn’t working, check the fluid levels and temperature. There are a few important conditions to look for:
- Engine coolant temperature must be within normal operating range
- Oil pressure needs to meet specific minimum requirements
- Coolant levels should be adequately maintained
Your vehicle’s safety systems stop remote start in certain situations. Low oil pressure or extreme coolant temperatures can automatically disable the remote start feature. This means the system won’t start if your engine is too cold or too hot.
Regular maintenance is key for reliable remote start. Experts suggest:
- Checking coolant levels every 2-3 months
- Monitoring oil pressure during routine service
- Addressing any warning lights immediately
Diagnostic scans can find temperature and fluid issues that stop your Chevy Silverado remote start. Professional technicians can quickly find and fix these problems.
Hood Latch and Sensor Complications
The hood latch sensor is key to your Chevy Silverado’s remote start. It stops the car from starting up if the hood is open. This keeps everyone safe.
If your Chevy Silverado’s remote start isn’t working, the hood latch sensor might be the problem. Knowing how it works is important for fixing it.
How Hood Sensors Protect Your Vehicle
Hood latch sensor problems can stop your remote start from working. These sensors do a few important things:
- Check if the hood is closed
- Stop the car from starting if the hood is open
- Tell the remote start system if the car is safe
Troubleshooting Hood Sensor Problems
Here are steps to fix hood sensor issues:
- Make sure the hood is closed right
- Look for any damage on the sensor
- Make sure nothing is blocking the sensor
- Check if the wiring is okay
The sensitivity of the sensor can change with each Silverado model. Some models need a tighter hood closure than others.
| Model Year | Hood Sensor Sensitivity | Remote Start Compatibility |
|---|---|---|
| 2009-2013 | High | Standard |
| 2014-2018 | Medium | Enhanced |
| 2019-2023 | Very High | Advanced |
If you keep having trouble with the hood latch sensor, you might need a pro to check it out.
Key Fob Battery Problems and Solutions
Is your Chevy Silverado remote start not working? The problem might be the key fob battery. Many remote start issues come from a simple battery problem that’s easy to fix.
- Reduced key fob range
- Intermittent remote start functionality
- Weak or inconsistent button response
For Chevy Silverado owners facing key fob battery issues, the fix is simple. Most models use a CR2032 lithium cell watch-type battery. You can find this at most electronics and automotive stores. Replacing the battery is usually a quick and cheap solution.
To replace the key fob battery:
- Find the small release button on the key fob
- Gently open the key fob halves
- Take out the old battery
- Put in the new CR2032 battery, making sure it’s right
- Close the key fob back together
If replacing the battery doesn’t solve the problem, it might be a more serious issue. This could be with the key fob or the vehicle’s remote start system. In this case, you’ll need a professional to diagnose it.
Chevy Silverado Remote Start Not Working: Known Causes
Figuring out why your Chevy Silverado remote start isn’t working can be tough. Knowing the usual reasons and how to check the system can help fix the problem fast. This way, you can get your remote start working again.
Common Error Messages
There are a few error messages and system issues that can stop your Chevy Silverado remote start. Here are the main ones:
- Check Engine Light illuminated
- Vehicle not in ‘Park’ position
- Hazard lights activated
- Hood not properly closed
- Low oil pressure
- Engine coolant temperature too high
System Diagnostics Checklist
To find out why your Chevy Silverado remote start isn’t working, follow this checklist:
- Check key fob battery (CR2032 lithium cell)
- Verify vehicle is in ‘Park’
- Ensure hood is completely closed
- Confirm no warning lights are active
| Diagnostic Area | Potential Issue | Solution |
|---|---|---|
| Key Fob | Weak battery | Replace CR2032 battery |
| Vehicle Status | Not in ‘Park’ | Shift to ‘Park’ position |
| Engine Conditions | High coolant temperature | Wait 5-10 minutes before retrying |
If these simple steps don’t fix your Chevy Silverado remote start problem, you might need a pro to check it. Always look at your vehicle’s manual for the best troubleshooting advice.
Professional Diagnostic and Repair Options
When your Chevy Silverado’s remote start system fails, getting help from experts is key. An advanced diagnostic tool can find out what’s wrong. This could be anything from a dead key fob battery to a bigger electrical issue.
Chevrolet dealerships have the skills to fix your remote start problems. Their techs know your Silverado’s system inside out. They can find and fix issues fast. While independent mechanics might cost less, dealers have the right tools and knowledge.
Getting your car checked can cost between $50 and $150. This depends on how hard it is to find the problem. Shops will give you a detailed report on what’s wrong and how to fix it. Some warranties might cover this cost, so check your coverage first.
Make sure to bring both key fobs when you get your car checked. About 20% of smart key problems come from damaged fobs. So, it’s important to test the whole system to solve your remote start issues.
FAQs
Why won’t my Chevy Silverado remote start work?
Several reasons might be why it won’t work. A weak key fob battery or incorrect vehicle positioning could be the issue. Hood sensor problems, low fluid levels, or safety restrictions are also possible. Checking these common factors can help diagnose the problem quickly.
How do I know if my key fob battery needs replacement?
A failing key fob battery shows signs like reduced range or intermittent functioning. It might not respond when you press the remote start button. Most batteries last 2-3 years and can be replaced at home with a standard battery.
Does my Silverado have to be in Park to use remote start?
Yes, it must be in full Park position. The transmission must be fully engaged to activate the remote start. Being in neutral or partial engagement can prevent it from working.
Can extreme temperatures affect my remote start?
Definitely. High or low temperatures can trigger safety lockouts. Most Chevy Silverados have temperature thresholds to protect the engine in extreme conditions.
What role does the hood latch sensor play in remote start?
The hood latch sensor is a critical safety feature. It prevents remote starting if the hood is not completely closed. This prevents dangerous scenarios where someone might be working near the engine when it starts unexpectedly.
How can I troubleshoot my Silverado’s remote start at home?
First, check the key fob battery and ensure the vehicle is in Park. Verify proper hood closure and check fluid levels. If these steps don’t solve the issue, you may need professional tools to investigate further.
When should I take my Silverado to a professional for remote start issues?
If basic troubleshooting doesn’t work, or if you see specific error messages on your dashboard, seek professional help. A Chevrolet dealership or certified mechanic can perform advanced diagnostics.
Can I add remote start to my Silverado if it didn’t come with the feature?
Many Silverado models can have remote start added aftermarket. But, it’s best to have it installed by a professional. This ensures proper integration with your vehicle’s systems.
