How To Turn Off Auto Stop Chevy Malibu 2017

The 2017 Chevrolet Malibu, like many modern vehicles, incorporates an Auto Stop feature designed to enhance fuel efficiency. While this feature is intended to save gasoline, some drivers may find it disruptive or prefer to disable it. The process for temporarily disabling Auto Stop in a 2017 Malibu is straightforward, although it's important to understand that the deactivation is temporary and resets each time the vehicle is started.

Understanding the Auto Stop Feature

Auto Stop, sometimes referred to as Start/Stop, is a technology that automatically shuts off the engine when the vehicle comes to a complete stop, such as at a traffic light or in stop-and-go traffic. The engine restarts automatically when the driver releases the brake pedal, allowing the vehicle to accelerate. This functionality aims to reduce fuel consumption and emissions during periods of idling.

The system relies on various sensors and conditions being met before engaging. These can include:

• Engine temperature
• Battery charge level
• Ambient temperature
• Air conditioning settings
• Vehicle speed

If any of these conditions are outside of the pre-determined parameters, the Auto Stop system may not activate, even when the vehicle is stationary.

Disabling Auto Stop: Step-by-Step Instructions

The 2017 Chevrolet Malibu does not provide a permanent option to disable the Auto Stop feature. It will re-engage every time the car is turned on. The most common method to prevent Auto Stop from activating during a single drive cycle involves a specific technique using the brake pedal.

Method 1: Brake Pedal Modulation

This method requires a nuanced understanding of the brake pedal pressure. The goal is to avoid fully depressing the brake pedal, which triggers the Auto Stop system.

1. Approach a Stop: As you approach a stop (e.g., a red light), begin to decelerate as usual.
2. Gentle Braking: Apply the brakes with moderate pressure initially to slow the vehicle down.
3. Maintain Slight Pressure: Just before the vehicle comes to a complete stop, slightly reduce the pressure on the brake pedal. The key is to maintain enough pressure to keep the vehicle stationary, but not enough to activate the Auto Stop system.
4. Observe the Dashboard: Pay attention to the instrument cluster. If the Auto Stop indicator (usually an "A" with a circle around it) does not illuminate, then you have successfully prevented the system from engaging.
5. Adjust as Needed: This may require some practice to find the correct amount of brake pressure. Too little pressure, and the vehicle may creep forward. Too much pressure, and the Auto Stop system will activate.

This method requires focus and attention to detail. It may not be suitable for all driving conditions, particularly in heavy traffic or on steep inclines.

Method 2: Using "L" Gear (Low Gear)

In some driving situations, selecting the "L" gear (Low) on the gear shifter can also prevent the Auto Stop from engaging. This is because the "L" gear is designed for situations requiring increased engine braking or power at lower speeds.

1. Shift to "L" Gear: While the vehicle is in motion, carefully shift the gear selector to the "L" position. Note: This should only be done at lower speeds, typically below 30 mph, to avoid potential damage to the transmission. Consult your owner's manual for specific recommendations.
2. Drive as Usual: Drive normally, keeping in mind that the engine will likely operate at a higher RPM than in "D" (Drive).
3. Monitor Engine Speed: Observe the engine RPM. Because the "L" gear holds the transmission in a lower gear, the engine speed will be higher. This higher engine speed can prevent the Auto Stop system from engaging.
4. Return to "D" Gear: When you no longer need to prevent Auto Stop, or when driving at higher speeds, shift the gear selector back to the "D" position.

This method is not ideal for everyday driving, as it can reduce fuel efficiency and increase engine wear. It is best suited for specific situations where you want to temporarily disable Auto Stop, such as in slow-moving traffic or when climbing hills.

Method 3: Aggressive Acceleration After Starting

While less reliable, some drivers have reported that a quick, assertive acceleration immediately after starting the vehicle can sometimes prevent the Auto Stop from activating for a short period. However, this method is inconsistent and not officially documented.

1. Start the Vehicle: Start the engine as usual.
2. Accelerate Quickly: Immediately after starting, accelerate more briskly than normal for a short distance.
3. Observe: Monitor the vehicle's behavior to see if the Auto Stop system remains inactive.

This method is not recommended as a primary solution, as it can lead to aggressive driving habits and potentially reduced fuel economy. Furthermore, its effectiveness is uncertain.

Important Considerations

• Owner's Manual: Always consult your 2017 Chevrolet Malibu owner's manual for the most accurate and up-to-date information regarding the Auto Stop feature and its operation.
• Battery Health: The Auto Stop system relies on a healthy battery. If the battery is weak or nearing the end of its life, the system may not function correctly.
• System Limitations: Be aware that the Auto Stop system is designed to operate under specific conditions. It may not activate in all situations, even if the vehicle comes to a complete stop.
• Driving Habits: Your driving habits can significantly impact the frequency with which the Auto Stop system activates. Smoother, more gradual braking and acceleration can sometimes reduce its occurrence.

Aftermarket Solutions (Use with Caution)

While not recommended by the manufacturer, some aftermarket devices claim to permanently disable the Auto Stop feature. These devices typically intercept signals to the system, preventing it from engaging. However, using such devices can potentially void your vehicle's warranty and may have unintended consequences on other vehicle systems. Exercise extreme caution and thoroughly research any aftermarket solution before considering its use.

Disclaimer: Modifying your vehicle's systems can have unforeseen consequences. Consult with a qualified mechanic or automotive technician before making any modifications.

Why Disabling Auto Stop Matters

While the Auto Stop feature is designed to improve fuel economy, some drivers find it undesirable for several reasons. These include:

• Perceived Engine Wear: Some drivers believe that frequent engine starts and stops can increase wear and tear on engine components.
• Hesitation Upon Restart: There can be a slight delay between releasing the brake pedal and the engine restarting, which can feel hesitant or sluggish, especially in situations requiring quick acceleration.
• Inconsistent Operation: The system may not always activate smoothly, leading to jerky or unpredictable vehicle behavior.
• Comfort Concerns: Some drivers find the engine shutting off and restarting to be uncomfortable or distracting.

Therefore, understanding how to temporarily disable the Auto Stop feature allows drivers to tailor their driving experience to their preferences and specific driving conditions, even though a permanent solution isn't readily available from the manufacturer.