Jump-start your knowledge on how to unlock the secret to remote starting your Jeep Grand Cherokee!
If you’ve been struggling to get your engine purring from a distance, this comprehensive guide will unravel the mystery behind common remote start issues and offer insightful solutions to get you back on the road in no time.
how to enable remote start on jeep grand cherokee
To enable remote start on a Jeep Grand Cherokee, there are several possible reasons why it may not be working properly.
These include issues such as the driver’s seat belt not being buckled, the driver’s door not being closed, the battery temperature being too hot or cold, a low battery charge, the vehicle being on a steep grade, or the cabin heating or cooling not achieving the desired temperature.
Other factors could include the HVAC settings, the engine not reaching normal operating temperature, the transmission not being in a forward gear, the hood being open, the transfer case being in 4LO or Neutral, the brake pedal not being pressed with sufficient pressure, or accelerator pedal input.
Additionally, high engine temperature, not achieving the previous auto-stop speed threshold, steering angle beyond a threshold, ACC (adaptive cruise control) being on and speed set, the vehicle being at high altitude, a system fault being present, low fuel level, or the vehicle being driven multiple times without the STOP/START system going into a READY state could also disable the remote start feature.
To resolve any issues with remote start, it is recommended to check these factors and use diagnostic tools such as JSCAN or AlfaOBD for start cycle information.
- Possible reasons for remote start not working on a Jeep Grand Cherokee include:
- Driver’s seat belt not being buckled
- Driver’s door not being closed
- Other factors that could disable remote start include:
- Low battery charge
- Vehicle on a steep grade
- Cabin heating or cooling not achieving desired temperature
- Additional factors that may disable remote start are:
- Hood being open
- Transmission not in a forward gear
- Brake pedal not being pressed with sufficient pressure
- Remote start can also be disabled due to:
- High engine temperature
- ACC being on and speed set
- Low fuel level
- To solve remote start issues, it is recommended to:
- Check these factors
- Use diagnostic tools like JSCAN or AlfaOBD
- These tools can provide start cycle information and help resolve any problems with remote start.
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💡 Did You Know?
Sure! Here are five interesting and little-known pieces of trivia related to enabling remote start on a Jeep Grand Cherokee:
1. The first Jeep vehicle to offer remote start capability as a standard feature was the 2011 Jeep Grand Cherokee Overland Summit Edition.
2. Enabling remote start on a Jeep Grand Cherokee involves activating the vehicle’s Uconnect® system and ensuring that the key fob is programmed correctly to allow remote start functionality.
3. Many Jeep Grand Cherokee models come with a built-in remote start system, but it may need to be activated by the vehicle owner. This can typically be done through the Uconnect® system settings.
4. In some models of the Jeep Grand Cherokee, remote start may be disabled if there are certain diagnostic trouble codes stored in the vehicle’s computer system. These codes need to be cleared before remote start can be enabled again.
5. If you lose or need to replace your Jeep Grand Cherokee’s key fob, programming a new one may require a visit to a Jeep dealership or authorized service center to ensure compatibility and proper functionality with the vehicle’s remote start system.
Remote Start Issue During Cold Weather
Cold weather can sometimes cause issues with remote start functionality in the Jeep Grand Cherokee. When attempting to start the vehicle remotely, it may not respond or start for only a brief moment before shutting off. This problem is often attributed to the extreme temperatures affecting various components of the vehicle.
To address this issue:
- Park the Jeep in a heated garage or use a block heater to warm up the engine before attempting to activate the remote start function. This will help ensure that the vehicle’s systems are able to function properly in colder temperatures.
- Make sure that the battery is in good condition and fully charged, as a weak battery can contribute to remote start problems during cold weather.
Attempted Start For Half A Second Then Stops
If your Jeep Grand Cherokee starts for only a brief moment when using the remote start function before shutting off, there may be several factors at play. First, it is crucial to rule out any issues related to the battery or voltage. Ensure that the battery has enough charge and that there are no loose connections.
If the battery is not the issue, it is important to check for other possible causes. One common issue is a low fuel level. The remote start feature may be disabled if the fuel level is too low, as a safety precaution to prevent running out of fuel. Make sure to always keep an adequate amount of fuel in the tank.
Additionally, make sure that the hood is securely closed and that the door latch is functioning properly. If any of these components are not correctly engaged, the remote start feature may be disabled to prevent potential hazards.
Not Related To Battery Or Voltage
If you have ruled out any issues related to the battery or voltage, there may be other reasons why the remote start feature on your Jeep Grand Cherokee is not functioning as expected. It is recommended to use diagnostic tools such as JSCAN or AlfaOBD to gather start cycle information and identify potential system faults.
These diagnostic tools can provide valuable insights into the various systems and modules of the vehicle, helping you troubleshoot and identify any issues that may be disabling the remote start feature. It is important to consult the manufacturer’s instructions or seek professional assistance when using these diagnostic tools.
Checking Fuel Level, Hood Closure, and Door Latch
When encountering problems with the remote start feature on your Jeep Grand Cherokee, it is essential to follow these steps:
Check the fuel level: An insufficient fuel level can cause the remote start feature to be disabled as a safety precaution. Make sure to always maintain a sufficient amount of fuel in the tank to avoid any issues with remote starting.
Ensure the hood is properly closed: The hood closure is crucial because if it is not securely engaged, the remote start feature may be deactivated to prevent any potential hazards. Make a habit of double-checking the hood closure before attempting to use the remote start function.
Confirm that the door latch is functioning correctly: Similarly, the door latch must be functioning properly to enable remote start. If any of these components are not in the correct position, the vehicle’s systems may prevent remote activation to ensure safety.
Remember to follow these steps to troubleshoot any issues with the remote start feature on your Jeep Grand Cherokee.
–– Ensure there is sufficient fuel in the tank.
–– Check that the hood is securely closed.
-*- Verify that the door latch is functioning correctly.
Use of JSCAN or AlfaOBD for Start Cycle Information
When troubleshooting remote start issues on the Jeep Grand Cherokee, using diagnostic tools such as JSCAN or AlfaOBD can provide valuable start cycle information. These tools allow you to gather data from the vehicle’s various systems and modules, helping to identify potential faults.
JSCAN and AlfaOBD provide insights into the vehicle’s internal processes and can help pinpoint issues that may be causing the remote start feature to malfunction. However, it is important to follow the manufacturer’s instructions and guidelines to ensure the correct usage of these diagnostic tools.
Reasons for Auto Start Feature Being Disabled
- Reasons why the auto start feature on your Jeep Grand Cherokee might be disabled:
- Driver’s seat belt not buckled: The remote start feature is often disabled if the driver’s seat belt is not fastened, as a safety precaution.
- Driver’s door not closed: The vehicle’s systems may prevent remote start if the driver’s door is not securely closed to avoid any potential hazards.
- Battery temperature too hot or cold: Extreme temperatures can affect the battery’s performance, and as a result, the remote start feature might be disabled.
- Low battery charge: If the battery does not have enough charge, the remote start feature may not function properly or be disabled altogether.
- Vehicle on a steep grade: Remote start may be disabled for safety reasons if the vehicle is parked on a steep incline.
- Cabin heating or cooling not achieving desired temperature: The remote start feature may not activate if the cabin temperature has not reached the desired level.
Driver’s Seat Belt Not Buckled
One common reason for the remote start feature to be disabled is if the driver’s seat belt is not buckled. The vehicle’s systems prioritize safety and prevent remote start if the driver’s seat belt is not fastened.
It is important to always ensure that the seat belt is properly secured before attempting to use the remote start function. This practice helps maintain the highest level of safety for both the driver and passengers.
Driver’s Door Not Closed
The remote start feature in the Jeep Grand Cherokee is disabled if the driver’s door is not securely closed. This safety precaution ensures that the vehicle’s systems are fully engaged and prevents any potential hazards.
Before using the remote start function:
- Make sure that the driver’s door is properly closed.
- Take a moment to verify that the door is securely latched before attempting to activate the remote start feature.
“The remote start feature in the Jeep Grand Cherokee is disabled if the driver’s door is not securely closed.”
– Safety Precaution
How do I enable remote start on my Jeep?
To enable remote start on your Jeep, you can follow these simple steps. First, download the Uconnect Access App to your smartphone and login using your credentials. Once installed, you can start the engine by simply touching the circular arrow button on the app. To turn off the engine remotely, just press the corresponding button. For added security, a pop-up screen will appear asking for your Uconnect Security PIN to ensure authorized access. By following these steps, you can conveniently use remote start on your Jeep and have a more convenient and comfortable driving experience.
Why does my Jeep Cherokee say remote start disabled?
Your Jeep Cherokee may be displaying the message “remote start disabled” because it has detected an issue with either the auxiliary battery or the charging system. Remote start functionality is designed to be automatically disabled when there is a CEL (Check Engine Light) or a Low Fuel light indication. This feature ensures that the vehicle remains safe and prevents any further complications that may arise from starting the engine remotely with these issues present. Therefore, it is likely that your Jeep Cherokee is alerting you to a potential problem with the auxiliary battery or the charging system, prompting you to address the issue before using the remote start feature again.
Why is my remote start disabled?
Your remote start may be disabled due to too many attempts being made consecutively. This built-in safety feature prevents any potential damage to the vehicle or the remote start system. To resolve the issue, you can manually start your car by turning on the ignition, then turning it off and attempting to use the remote start feature again. If the problem persists, it is advisable to consult a professional for further assistance.
Why won t my jeep remote start?
The possible reason why your Jeep remote start isn’t working could be due to a low battery voltage. Even though there might be enough charge to start the vehicle manually, if the voltage drops below a certain level, the remote start feature may not function properly. This issue could be a sign of potential battery failure in one or both batteries, which can inhibit the remote start from operating effectively.