This guide walks you through how to reset the check engine light on a 2013 Chrysler 200 Limited using simple methods like the OBD2 scanner, battery disconnect, or driving cycle. Always diagnose the root cause first to avoid recurring issues.
Key Takeaways
- Diagnose the problem first: Never reset the check engine light without identifying and fixing the underlying issue, such as a loose gas cap or faulty oxygen sensor.
- Use an OBD2 scanner for accuracy: This is the most reliable and recommended method to clear the code and reset the light on your 2013 Chrysler 200 Limited.
- Battery disconnect works—but has drawbacks: Disconnecting the battery can reset the light, but it also erases radio settings, trip data, and adaptive learning in the engine control unit (ECU).
- Drive cycles may clear minor codes: After repairs, driving under specific conditions (like highway speeds) can allow the vehicle to pass emissions tests and turn off the light automatically.
- Resetting doesn’t fix the problem: The light will return if the issue isn’t resolved, so always confirm the repair was successful.
- Keep a record of codes: Write down or save any diagnostic trouble codes (DTCs) before clearing them for future reference or mechanic visits.
- Use quality tools and safety practices: Always wear safety glasses, disconnect the battery properly, and use trusted OBD2 scanners to avoid damage.
How to Reset Check Engine Light Chrysler 200 Limited 2013
If you’ve recently fixed an issue in your 2013 Chrysler 200 Limited—like replacing a faulty oxygen sensor or tightening a loose gas cap—you might be wondering how to reset the check engine light. The light, also known as the malfunction indicator lamp (MIL), is designed to alert you to potential problems with your vehicle’s engine, emissions, or transmission systems. While it can be alarming when it first appears, it’s actually a helpful diagnostic tool.
However, once the problem is resolved, you’ll want to clear the light so you can monitor future issues accurately. In this comprehensive guide, we’ll walk you through several proven methods to reset the check engine light on your 2013 Chrysler 200 Limited. You’ll learn how to use an OBD2 scanner, disconnect the battery, and even use a driving cycle to clear the code. We’ll also cover important safety tips, troubleshooting advice, and what to do if the light keeps coming back.
By the end of this guide, you’ll have the confidence and knowledge to reset your check engine light safely and effectively—without spending money at a mechanic unless absolutely necessary.
Why the Check Engine Light Comes On
Visual guide about How to Reset Check Engine Light Chrysler 200 Limited 2013
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Before jumping into resetting the light, it’s important to understand why it turned on in the first place. The check engine light is triggered when the vehicle’s onboard computer—the engine control unit (ECU)—detects a problem with the engine, emissions system, or other critical components.
Common causes include:
- A loose or missing gas cap
- A faulty oxygen (O2) sensor
- A malfunctioning mass airflow (MAF) sensor
- Catalytic converter issues
- Spark plug or ignition coil problems
- Evaporative emissions system leaks
In some cases, the light may come on due to a temporary issue, like a sudden drop in fuel pressure or a brief sensor glitch. But more often than not, it indicates a real problem that needs attention.
Ignoring the check engine light can lead to reduced fuel efficiency, increased emissions, and even engine damage over time. That’s why it’s crucial to diagnose the issue before resetting the light.
Method 1: Use an OBD2 Scanner (Recommended)
The most accurate and reliable way to reset the check engine light on your 2013 Chrysler 200 Limited is by using an OBD2 (On-Board Diagnostics II) scanner. This tool connects to your vehicle’s diagnostic port and communicates directly with the ECU to read and clear trouble codes.
What You’ll Need
- An OBD2 scanner (basic models start around $20–$30; Bluetooth scanners that work with smartphone apps are also available)
- Your 2013 Chrysler 200 Limited
- A flat, safe surface to work on
Step-by-Step Instructions
Step 1: Locate the OBD2 Port
The OBD2 port in your 2013 Chrysler 200 Limited is typically located under the dashboard on the driver’s side. It’s a 16-pin connector, usually black or gray, and may be covered by a small flap. You don’t need any tools to access it—just reach under the steering column and feel for the port.
Step 2: Turn Off the Ignition
Make sure the engine is off and the key is removed from the ignition. This prevents any electrical interference while connecting the scanner.
Step 3: Plug in the OBD2 Scanner
Insert the scanner’s connector into the OBD2 port. It should fit snugly and only go in one way—don’t force it. Once connected, turn the ignition to the “ON” position (but don’t start the engine). This powers up the scanner and allows it to communicate with the vehicle’s computer.
Step 4: Read the Trouble Codes
Follow the scanner’s instructions to read the diagnostic trouble codes (DTCs). Most scanners will display a list of codes like P0420 (catalytic converter efficiency) or P0171 (system too lean). Write these down or take a photo—they’ll help you understand what caused the light to come on.
Step 5: Clear the Codes
Once you’ve reviewed the codes and confirmed the issue has been fixed, use the scanner’s “Clear Codes” or “Erase DTCs” function. This will reset the check engine light. On most scanners, this option is clearly labeled and only takes a few seconds.
Step 6: Turn Off the Ignition and Disconnect
After clearing the codes, turn the ignition off and unplug the scanner. Start the engine to confirm the check engine light is off. If it remains off after driving for a few minutes, the reset was successful.
Tips for Using an OBD2 Scanner
- Choose a scanner with live data and freeze frame features for better diagnostics.
- If the light comes back on, the problem may not be fully resolved—recheck the codes.
- Some advanced scanners can reset readiness monitors, which is helpful before an emissions test.
Method 2: Disconnect the Battery
If you don’t have an OBD2 scanner, disconnecting the battery is a common alternative. This method forces the ECU to reset by cutting power, which clears temporary memory—including the check engine light. However, it’s not as precise as using a scanner and comes with some drawbacks.
What You’ll Need
- Wrench or socket set (usually 10mm)
- Safety glasses
- Gloves (optional but recommended)
Step-by-Step Instructions
Step 1: Park Safely and Turn Off the Engine
Park your Chrysler 200 Limited on a flat surface, engage the parking brake, and turn off the engine. Remove the keys from the ignition.
Step 2: Locate the Battery
Open the hood and locate the battery. In the 2013 Chrysler 200 Limited, it’s typically on the driver’s side of the engine bay.
Step 3: Disconnect the Negative Terminal
Using a wrench, loosen the nut on the negative (black) battery terminal. Carefully remove the cable and tuck it away from the battery to prevent accidental contact.
Step 4: Wait 15–30 Minutes
Leave the battery disconnected for at least 15 minutes. This allows the ECU’s capacitors to fully discharge, ensuring a complete reset. Some mechanics recommend up to 30 minutes for older vehicles.
Step 5: Reconnect the Battery
Reattach the negative cable and tighten the nut securely. Make sure the connection is firm to avoid electrical issues.
Step 6: Start the Engine
Turn the ignition on and start the engine. The check engine light should be off. If it remains off after driving for a few minutes, the reset worked.
Drawbacks of Battery Disconnection
- Resets radio and infotainment settings: You may need to re-enter your radio presets, clock, and navigation settings.
- Clears adaptive learning: The ECU relearns driving patterns, which can temporarily affect fuel economy and performance.
- Doesn’t guarantee code clearance: Some persistent codes may not clear with this method.
Method 3: Drive Cycle Reset
After repairing the issue that triggered the check engine light, your vehicle may automatically clear the code through a “drive cycle.” A drive cycle is a specific sequence of driving conditions that allows the ECU to test various systems and confirm they’re working properly.
What Is a Drive Cycle?
A drive cycle typically includes:
- Cold start (engine off for at least 8 hours)
- Idle for 2–3 minutes
- Accelerate to 55 mph and maintain speed for 5 minutes
- Decelerate without braking (coast in gear)
- Repeat acceleration and deceleration cycles
- Stop and idle for 2–3 minutes
How to Perform a Drive Cycle on a 2013 Chrysler 200 Limited
Step 1: Ensure the Repair Is Complete
Make sure the original issue (e.g., replaced O2 sensor) has been fixed. The drive cycle won’t work if the problem still exists.
Step 2: Start with a Cold Engine
Begin the drive cycle first thing in the morning after the car has been parked overnight.
Step 3: Follow the Sequence
Drive according to the pattern above. Use a highway or open road for the 55 mph portion. Avoid sudden braking or aggressive acceleration.
Step 4: Check After 3–5 Cycles
After completing 3–5 full drive cycles over several days, the check engine light may turn off on its own. Use an OBD2 scanner to confirm readiness monitors are complete.
Limitations of Drive Cycles
- Not all codes can be cleared this way—some require manual reset.
- It can take several days of driving.
- If the light returns, the issue may still be present.
Troubleshooting: What If the Light Comes Back On?
If the check engine light returns after resetting, it means the underlying problem wasn’t fully resolved. Here’s what to do:
Recheck the Codes
Use your OBD2 scanner to read the new or recurring codes. Compare them to the original ones to see if it’s the same issue.
Inspect Common Culprits
- Check the gas cap: Is it tight and undamaged?
- Look for vacuum leaks: Hissing sounds under the hood may indicate a leak.
- Inspect spark plugs and coils: Worn components can cause misfires.
Visit a Mechanic if Needed
If you can’t identify or fix the issue, take your vehicle to a trusted mechanic. Some problems, like catalytic converter failure, require professional diagnosis and repair.
Safety Tips and Best Practices
- Always wear safety glasses when working under the hood.
- Never disconnect the battery while the engine is running.
- Use insulated tools to avoid short circuits.
- Keep a fire extinguisher nearby when working with batteries.
- Store your OBD2 scanner in a dry, safe place.
Conclusion
Resetting the check engine light on your 2013 Chrysler 200 Limited is a straightforward process—but only after you’ve addressed the root cause. Whether you use an OBD2 scanner, disconnect the battery, or complete a drive cycle, always prioritize safety and accuracy.
Remember, the check engine light is there to protect your vehicle. Ignoring it or repeatedly resetting it without repairs can lead to costly damage down the road. By following the steps in this guide, you’ll not only clear the light but also ensure your Chrysler 200 Limited runs smoothly and efficiently for years to come.