2017 Chevrolet Malibu Remote Start – Troubleshooting, Setup
Master your 2017 Chevrolet Malibu remote start system with this comprehensive guide covering factory operation, common failure points, and DIY fixes. We dive deep into the technical side of the Body Control Module and sensor interactions to ensure your car is ready when you are.
Imagine walking out to your driveway on a frigid January morning. Instead of shivering while the engine warms up, you step into a cabin that is already toasted to a perfect 72 degrees. This convenience is exactly why the 2017 chevrolet malibu remote start system is a favorite feature for many owners.
However, when the system fails to engage, it can be incredibly frustrating. You might find yourself clicking the remote repeatedly with no response from the engine. In this guide, we will troubleshoot the common culprits and explain how the system actually works behind the scenes.
Whether you are a seasoned DIY mechanic or a first-time owner, this article provides the technical depth and practical steps to keep your remote start functioning. We will explore everything from simple fob battery issues to complex Immobilizer System Authentication errors.
How the 2017 chevrolet malibu remote start System Functions
The remote start system in your Malibu is not just a simple “on” switch. It is a sophisticated handshake between several computers in your vehicle. When you press the button, the signal is first picked up by the Remote Control Door Lock Receiver.
This receiver then sends a request to the Body Control Module (BCM). The BCM acts as the gatekeeper, checking a long list of safety parameters before it allows the car to start. If even one sensor reports an “unsafe” condition, the BCM will deny the request.
Once the BCM is satisfied, it communicates with the Engine Control Module (ECM). The ECM then handles the actual fuel injection and ignition timing to bring the engine to life. This entire process happens in a fraction of a second, but it requires every component to be in perfect sync.
The Proper Starting Sequence
To use the 2017 chevrolet malibu remote start, you must follow a specific sequence. First, press and release the “Lock” button on your keyless entry transmitter. Immediately after, press and hold the “Remote Start” button (the circular arrow) for at least four seconds.
If successful, the turn signal lamps will flash, and the engine will start. The parking lamps will remain on while the engine is running. Remember that the engine will only run for 15 minutes before automatically shutting off to save fuel and prevent overheating.
You can extend the run time for one additional 15-minute cycle. To do this, repeat the starting sequence while the engine is still running. This gives you a total of 30 minutes of pre-conditioning, which is plenty for even the coldest climates.
Common Reasons Your Remote Start Won’t Work
The most common reason for a failed remote start is the Malfunction Indicator Lamp Status. If your “Check Engine” light is on, the remote start is automatically disabled. This is a safety feature designed to prevent the engine from running unattended if there is a known mechanical issue.
Another frequent culprit is the Hood Latch Position Sensor. The BCM will not allow the engine to start if it thinks the hood is open. This prevents injury to a mechanic who might be working in the engine bay when a remote start command is sent.
Over time, the latch can become dirty or the sensor can fail. Even if the hood is physically closed, a faulty sensor can send a “hood open” signal. Cleaning the latch with a bit of contact cleaner or replacing the sensor often solves this mystery.
Battery and Fob Issues
Before diving into complex electronics, check your key fob battery. A weak battery might have enough juice to unlock the doors from five feet away but not enough to send the longer “hold” signal for the remote start. Replacing the CR2032 battery is a cheap and easy first step.
If you have recently replaced your battery and the car still won’t respond, you might need to look at Keyless Entry Transmitter Programming. Occasionally, a fob can lose its sync with the Remote Control Door Lock Receiver, requiring a quick re-learn procedure.
Keep in mind that the Malibu has a limit on how many times you can remote start it. After two remote starts, the car must be started manually with the ignition button before the remote feature will work again. This is a standard GM safety protocol to prevent carbon monoxide buildup.
Technical Troubleshooting: Sensors and Modules
If the basics don’t fix the issue, it is time to look at the deeper electronics. The Transmission Range Sensor must report that the vehicle is in “Park.” If the sensor is slightly out of alignment, the BCM will block the start request for safety reasons.
Similarly, the Brake Pedal Position Sensor plays a role. The system needs to ensure the brake is not being depressed during the remote start sequence. If this sensor is sending faulty data, the vehicle will assume someone is inside the car and abort the remote sequence.
For those who like to do their own diagnostics, plugging in a scan tool can reveal hidden “B” or “C” codes. These codes relate to the body and chassis modules and don’t always trigger a check engine light. If you see an OBD-II Diagnostic Trouble Code P0513, it indicates an issue with the Immobilizer System Authentication.
Diagnostic Troubleshooting Matrix
Use the following table to quickly identify why your remote start might be failing based on the symptoms you observe.
| Symptom | Likely Cause | Recommended Action |
|---|---|---|
| Lights flash but engine doesn’t start | Check Engine Light (MIL) is active | Scan for engine codes and repair. |
| No response, no light flash | Fob battery or Hood Latch Sensor | Replace fob battery; check hood latch. |
| Engine starts but dies immediately | Immobilizer or Low Fuel | Check fuel level; check security light. |
| “Remote Start Disabled” on DIC | Two-start limit reached | Start car manually with the button. |
Adding Remote Start to a 2017 Malibu
Not every 2017 Malibu came from the factory with remote start. If your key fob doesn’t have the circular arrow button, you likely don’t have the feature. However, many Malibus are “pre-wired” for it, making it a viable DIY project.
To check if your car is compatible, look for the RPO code AP8 on the sticker inside your glove box or trunk. This code means the car has the hardware but needs the software and the correct fobs. If your car has the BTV code, it already has factory remote start.
If you have the AP8 code, you can purchase an OEM remote start kit. This usually includes two new fobs and an authorization code. You will likely need to visit a dealer or a well-equipped shop to have them “flash” the Body Control Module to enable the feature.
Aftermarket Alternatives
If your car doesn’t have the factory prep codes, aftermarket systems are an option. Modern “plug-and-play” kits often use a T-harness that plugs directly into the ignition and BCM wiring. These are much safer and easier to install than the old-school kits that required cutting and splicing.
When choosing an aftermarket kit, look for one that integrates with the existing Immobilizer System Authentication. This ensures that the car remains secure and won’t be easily stolen. Some kits even allow you to use your smartphone to start the car from anywhere in the world.
For more details on how this vehicle compares to others in its class, you might find our general Malibu reliability guide helpful. It covers the broader performance of the 2017 model year.
Maintenance and Safety Tips
To keep your 2017 chevrolet malibu remote start working reliably, include it in your regular maintenance checks. Periodically clean the hood latch and check the connections at the battery. A drop in voltage can cause the sensitive electronics in the BCM to glitch.
If you ever need to work on the electrical system, it is a good idea to check the fuse box first. There are specific fuses dedicated to the BCM and the remote receiver that can blow if there is a short circuit.
Safety is paramount when using this feature. Never remote start your car if it is parked in an enclosed garage, even if the garage door is open. Carbon monoxide can build up quickly and seep into your home. Also, ensure the area around the tailpipe is clear of snow or debris to prevent exhaust backflow.
Real-World Use Cases
For those who enjoy road trips or light camping, remote start is a game changer. If you are sleeping in a tent nearby, you can warm up the car before you even crawl out of your sleeping bag. This makes the transition from a cold campsite to the road much more pleasant.
In high-heat environments, like a summer trip to the desert, the remote start can engage the air conditioning. The Malibu is smart enough to detect the outside temperature. It will automatically turn on the seat coolers or heaters depending on the environment, provided the settings are enabled in the infotainment menu.
Understanding the overall reliability ratings of the Malibu can also help you decide if investing in aftermarket upgrades is worth it for the long haul. Most owners find the remote start system to be one of the most durable components of the car’s electronics.
Frequently Asked Questions About 2017 chevrolet malibu remote start
Why does my Malibu remote start but shut off after 10 seconds?
This is usually caused by a low fuel level or an active diagnostic trouble code. The car starts to verify the engine is functional but shuts down to protect the system or prevent you from running out of gas while the car is unattended.
Can I use the MyChevrolet app to start my 2017 Malibu?
Yes, if your vehicle is equipped with the factory remote start (BTV code) and you have an active OnStar subscription. The app allows you to start the car from virtually anywhere, provided both the car and your phone have a cellular signal.
Will remote start drain my car battery?
While the remote start itself uses very little power to trigger, running the engine at idle for long periods doesn’t charge the battery as efficiently as driving. If your battery is already weak, the extra load of the heater fans and electronics might cause issues over time.
Does remote start work if a door is slightly ajar?
No. For security and safety, all doors must be fully closed and locked. If the BCM detects that a door, the trunk, or the hood is open, it will ignore the remote start command entirely.
How do I know if my 2017 Malibu has remote start?
Check your key fob for a circular arrow button. You can also look at the RPO code sticker in the glove box for code “BTV.” If you see “AP8,” your car is pre-wired but the feature is not currently active.
Final Thoughts on the 2017 Malibu Remote Start
The 2017 chevrolet malibu remote start is more than just a luxury; it is a tool that adds comfort and longevity to your driving experience. By allowing the oil to circulate and the engine to reach operating temperature before you put it under load, you are actually helping to reduce engine wear.
If you encounter issues, start with the simple fixes: check the fob battery, ensure the hood is latched, and verify that no warning lights are on the dash. Most problems can be solved without a trip to the dealership if you approach them with a bit of technical curiosity.
Stay safe, keep your sensors clean, and enjoy the convenience of a perfectly conditioned car. Whether you are facing a blizzard or a heatwave, your Malibu has the technology to keep you comfortable. Stay safe and stay comfortable!
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