Check Engine Light On Jeep PatriotA spark plug may pop off, causing engine issues. A check engine light can indicate a broad spectrum of problems with your 2012 Jeep Patriot. Jeep Patriot bad spark plugs symptoms, causes, and diagnosis">Jeep Patriot bad spark plugs symptoms, causes, and diagnosis. But if you don’t have one available, try disconnecting the battery, cycling the ignition, pulling a fuse, or letting it go away on its own. Built by the Rajput king, Sawai Man Singh, Amber (Amer) Fort is up a hill and the fort that we visit is the new fort with the old fort where Queen Jodha lived is a part of. First, remove the negative car battery terminal. Insert the key into the ignition Turn the ignition On-Off-On-Off-On within 5. Club Level - Club Lounge access, English breakfast, light refreshments, Internet access in the lounge, and separate check-in location. The vehicle was taken to victorville motors (14617 civic dr, victorville, CA 92394, (760) 843-8317) however, was not diagnosed nor repaired. Most drivers say the issue comes out of nowhere and isn’t preceded by a check engine light or other indicators. This flashing light usually indicates a exacting engine misfire allowing unburned fuel to be dumped into the exhaust system. If the check engine light in your 2014 Jeep Patriot starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in immediately. 2014 Jeep Patriot check engine light reset?">How do i perform the 2014 Jeep Patriot check engine light reset?. Disconnect the battery, wait a few minutes and reconnect it. The 2014 Jeep Patriot has 3 problems reported for check engine light on. The check engine light on your 2012 Jeep Patriot will commonly shut itself off if the issue or code that caused it to turn on is revamped. A flashing light indicates that the problem is admirable and if not taken care of immediately may result in big damage to the vehicle. The most recently reported issues are listed below. Check engine light is a revenue maker for someone else. Codes from a Check Engine Light should be treated as just one part of a complete diagnostic process. And the tricky thing with the O2 sensor is that the car will continue to drive well so you. Jeep Check Engine Light Flashing ">What's The Meaning Of A Jeep Check Engine Light Flashing. - Additional information on check engine lights. 8K views 6 years ago please subscribe for more Show more Show more. ago Check your actual connectors. If the light was flashing when it came on, then it means your engine is misfiring. 334-sq-foot soundproofed room with a balcony. Average repair cost is $130 at 37,550 miles. Wait a couple of weeks of normal driving and see whatssup? Go from there. Followed my diagnostic procedures HI Everyone: Today I have a 2007 Jeep Patriot with a 2. 7 Check Engine Light On problem of the 2014 Jeep Patriot Failure Date: 01/31/2020 Traveling 40 mph engine misfires check engine, throttle body, and traction warning lights on. How to diagnosis a Jeep Patriot with a Check Engine Light on. HI Everyone: Today I have a 2007 Jeep Patriot with a 2. The failure mileage was 110,000. Just replaced alternator and new battery. Jeep Patriot 2013 - 2015 - how to reset service light indicator Reset Light 3. On more than one occasion the red light has come on and the car has gone into limp mode. Any recommendations? Jeep Patriot Jeep American Motors Corporation Chrysler Cars and Motor Vehicles Automobile manufacturer Public company Stellantis Consumer discretionary sector Business Business, Economics, and Finance comment sorted by Check your actual connectors. The check engine warning light was illuminated. Most drivers say the issue comes out of nowhere and isn’t preceded by a check engine light or other indicators. What's The Meaning Of A Jeep Check Engine Light Flashing. 22K subscribers Subscribe 5 Share 7. Clogged oil filter, and failed bypass value. You know something is wrong with your Jeep Patriot when you see the check engine light and the red lightning bolt come on. The first thing you need to do is turn off the engine and then open your Jeep’s gas cap door. The jeep check engine light means that an issue related to either the Jeep's emission system, engine, or transmission has been detected on the Jeep. Start but do not hit the throttle. 3 really awful Typical Repair Cost: $130 Average Mileage: 37,550 miles Total. And the tricky thing with the O2 sensor is that the car will continue to drive well so you might want to dismiss the light. Although there are a few reasons why the red lightning bolt turns on,. If it does not go out though, try Advance Auto or. Turn your ignition key to START and hold it there for about 15 seconds. Alternatively, OASA operates a bus from Σουρμελη to Σιδερα every 5 minutes. Jeep was bucking and would not accelerate. How to diagnosis a Jeep Patriot with a Check Engine Light on. This will reset the engine control unit in many car models. Jeep was bucking and would not accelerate. If it does not go out though, try Advance Auto or AutoZone, they read codes for free (if the jeeps not under warranty) then post the code back here so we can help. If the check engine light comes on, all that you need to check the Jeep error codes (or DTC) is your key and a note pad: Put the key into the ignition, then turn it on-off-on-off-on — don’t start the engine, merely turn it to the on mode. This will reset the engine control unit in many car models. A check engine light can indicate a broad spectrum of problems with your 2012 Jeep Patriot. According to Vehicle History, one of the most significant problems associated with the SUV is that the engine has a tendency to stall. The jeep check engine light means that an issue related to either the Jeep’s emission system, engine, or transmission has been detected on the Jeep. If the check engine light in your Jeep Patriot starts flashing, that means that the problem needs quick attention and your Jeep should be brought in rapidly. The jeep check engine light means that an issue related to either the Jeep’s emission system, engine, or transmission has been detected on the Jeep. If the check engine light in your Jeep Patriot starts flashing, that means that the problem needs quick attention and your Jeep should be brought in rapidly. In order to reset the check engine light in a 2016 Jeep Patriot the underlying cause needs to be addressed. Although there are a few reasons. diagnosis a Jeep Patriot with a Check Engine Light on ">How to diagnosis a Jeep Patriot with a Check Engine Light on. Another problem with the 2015 Jeep Patriot is that water leaks into the interior. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. The 2015 Jeep Patriot is among the worst used models of the vehicle. Why does the engine light on Jeep Patriot come on?. Check Engine Light On problems of the 2015 Jeep Patriot Six problems related to check engine light on have been reported for the 2015 Jeep Patriot. Take it off, wipe the filler neck rim and the cap O-ring off (there could be some dust/dirt not letting it seal properly) with a damp paper towel, and put it back on a few clicks. Thermostat: Engine thermostats stuck or not opening all the way are a fairly common problem on Jeep vehicles. As you can see above, there are many different reasons that your Patriot could be stalling. ago Check your actual connectors. Once to bring up the warning lights and get set and then 3 more times within 5 seconds. The limp home light goes off and the check engine light stays on. Jeep Patriot Engine and Drivetrain Check engine light 2027 Views 8 Replies 3 Participants Last post by Merlin1027 , Nov 10, 2020 Merlin1027 Discussion. A flashing light indicates that the problem is exacting and if not taken care of rapidly may result in broad wear and tear to the vehicle. Most drivers say the issue comes out of nowhere and isn’t preceded by a check engine light or other indicators. To perform the 2014 Jeep Patriot check engine light reset, watch: https://www. - YouTube 0:00 / 5:15 How to diagnosis a Jeep Patriot with a Check Engine Light on. A solid light can mean anything from a loose/faulty gas cap to a transmission issue. If low oil pressure is detected as a fault, the ECM may illuminate the check engine light and store a code in its memory for retrieval with a diagnostic scanner. Table Of Contents Diagnosis Causes Faq Conclusion. com/watch?v=T-IykrEpOAM You will come into many issues with an engine. A check engine light can indicate a broad spectrum of problems with your 2008 Jeep Patriot. The jeep safari around the. A failing oxygen sensor, also known as an O2 sensor, is one of the most common reasons for that Jeep check engine light to come on. A clogged oil filter and a failed bypass valve are two possible causes of the low oil pressure warning light turning on in. The check engine light on your 2012 Jeep Patriot will commonly shut itself off if the issue or code that caused it to turn on is revamped. The first thing you need to do is turn off the engine and then open your Jeep’s gas cap door. The Check Engine Light is most commonly triggered for issues in the emission system, but can also mean issues in the ignition system, engine timing system, transmission, and more. 2012 Jeep Patriot Check Engine Light. Check Engine Light On 2014 Jeep Patriot This problem may be covered under warranty. Please, please have your trouble codes read if there is a check engine light on at all. The check engine light is designed to come on when the engine control module (ECM) detects a fault with one of the vehicle’s systems or components. The most common causes that trigger check engine lights include: MAF Sensor Oxygen Sensor Spark Plugs Ignition Coils Catalytic Converter Loose Gas Cap The next section covers a few other problems that trigger the Jeep check engine light. For example, if the cause of your check engine light coming on was a loose gas cap, if it’s tightened, the light will turn itself off. Check Engine Light On 2014 Jeep Patriot This problem may be covered under warranty. With a Jeep, there is a depressed section near the door where you need to slip in your fingers and pull the door open. In Room Entertainment - Cable channels. If the check engine light is flashing on your Jeep, you need to pull over immediately and turn off your car, especially if accompanied by oil or temperature warning lights. The engine light or anti-pollution light on Jeep Patriot is represented by the injection logo, it can be flashing or fixed and orange , we will now find out why this light comes on. Jeep Patriot Check Engine Light On: 3 Complaints">2014 Jeep Patriot Check Engine Light On: 3 Complaints. The weather conditions recorded for Attiki on Saturday, May 6 at 10:01 am are: Scattered clouds with 40% clouds and the temperature is 16. Free 2016 Jeep Patriot check engine light diagnostics available this week. In order to reset the check engine light in a 2016 Jeep Patriot the underlying cause needs to be addressed. Check engine light illuminates due to misfires When one or more of the spark plugs start to fail or has failed in your Patriot, it will cause the engine to misfire and the check engine light may illuminate in the instrument cluster. When retrieving Jeep check engine light codes with an OBD II scan tool, proceed as follows: 1. Over the last week the check engine light and the limp home light has been coming on in the morning. Bed Type and Features - Hypo-allergenic bedding, a pillow menu, turndown service, and bed sheets. If there is anything that you would like to add, please drop a comment. Connect the negative terminal of your battery. A check engine light can indicate a broad spectrum of problems with your 2011 Jeep Patriot. The central cost for a check engine light diagnosis & testing is frequently between $88 and $111. Can I Drive My Jeep With a Check Engine Light On?. The wrong viscosity of oil can cause low oil pressure, which will trigger the check engine light. Check Engine Light is On: 2012 Jeep Patriot Sport 2. In Room Entertainment - 32-inch LCD TV with premium channels and pay movies. com/watch?v=T-IykrEpOAM You will come into many issues with an engine. Over the last week the check engine light and the limp home light has been coming on in the morning. 2016 Jeep Patriot Check Engine Light. But an O2 sensor code will surely show up in a diagnostic test. It may take several start/stops of the engine before it resets the light though (5 key on/off cycles sticks in my head). The most common causes that trigger check engine lights include: MAF Sensor Oxygen Sensor Spark Plugs Ignition Coils Catalytic Converter Loose Gas Cap The next section covers a few other problems that trigger the Jeep check engine light. Check engine light on 9/8/14. It may take several start/stops of the engine before it resets the light though (5 key on/off cycles sticks in my head). If your Jeep Patriot has a flashing check engine light means that there is a catalyst damaging misfire (it can damage the catalytic converter and O2 sensors). Old spark plugs, loose gas cap, and damaged O2 sensors are the frequent issues that cause the jeep check engine light to come on. Food and Beverages - Coffee/tea maker, minibar (fees may. In order to reset the check engine light in a 2016 Jeep Patriot the underlying cause needs to be addressed. It can really help narrow down what you need to do. This method is used to retrieve OBD I and OBD II diagnostic trouble codes from your YJ, TJ, XJ, ZJ, and early WJ Jeep models. If the check engine light in your 2015 Jeep Patriot starts flashing, that means that the problem needs swift attention and your Jeep should be brought in hastily. Click here to get check engine light information on your 2016 Jeep Patriot. And then we will check out how to switch off the engine light on Jeep Patriot. Once open, you can see the gas cap. I have a 2016 Patriot with 40K miles on it. Discussion Starter · #1 · Sep 28, 2020. Tickets cost €2 and the journey takes 8 min. The check engine light is on with codes P2004 and P2017. Idle for about 10/15 seconds then turn off. If the check engine light in your 2014 Jeep Patriot starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in immediately. com">3 Worst Used Jeep Patriot Model Years. Check engine light is a revenue maker for someone else. How to diagnosis a Jeep Patriot with a Check Engine Light on. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. According to Vehicle History, one of the most significant. jeep patriot etc light comes on and. A gasket may be loose and that needs to be tightened up. This flashing light usually indicates a exacting engine misfire allowing unburned fuel to be dumped into the exhaust system. Can I Drive My Jeep With a Check Engine Light On?. The Check Engine Light is most commonly triggered for issues in the emission system, but can also mean issues in the ignition system, engine timing system, transmission, and. In order to reset the check engine light in a 2016 Jeep Patriot the underlying cause needs to be addressed. - DTC 24 will be displayed by 2 flashes, short pause, and then 4 more flashes. The 2014 Jeep Patriot has 3 problems reported for check engine light on. Most drivers say the issue comes out of nowhere and isn't preceded by a check engine light or other indicators. Jeep Check Engine Light (Causes & Solutions. See attached photo for reference. They can provide valuable insight as to what the problem may be and help you narrow down the problem. The check engine light will come on if the oil pressure sensor detects that the oil pressure has fallen below a certain threshold. Another problem with the 2015 Jeep Patriot is that water leaks into the interior. A check engine light can indicate a broad spectrum of problems with your 2011 Jeep Patriot. Jeep Patriot Engine and Drivetrain Check engine light 2027 Views 8 Replies 3 Participants Last post by Merlin1027 , Nov 10, 2020 Merlin1027 Discussion Starter · Sep 28, 2020 I have a 2016 Patriot with 40K miles on it. 3 Worst Used Jeep Patriot Model Years. Athenaeum InterContinental, an IHG Hotel. The connector may have a removable cover. Though this isn’t a highly reported issue, it is concerning as it can be a safety risk while driving. They may be bad 1 More posts you may like. Layout of Room (Club Access) - Separate sitting area Internet - Free WiFi and wired Internet access. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor. Click here to get check engine light information on your 2016 Jeep Patriot. A check engine light can indicate a broad spectrum of problems with your 2012 Jeep Patriot. If the light was flashing when it came on, then it means your engine is misfiring. No engine light. Jeep Patriot low oil pressure light is on. A clogged oil filter and a failed bypass valve are two possible causes of the low oil pressure warning light turning on in your Jeep Patriot. 2012 Jeep Patriot Check Engine Light Codes. To reset your engine codes: Remove the negative terminal of your battery (10mm wrench). 1 Check Engine Light On problem Failure Date: 07/30/2020 The throttle body assembly was repaired in November of 2019. Jeep Patriot Check Engine Light. The check engine light is designed to come on when the engine control module (ECM) detects a fault with one of the vehicle’s systems or components. - YouTube 0:00 / 5:15 How to diagnosis a Jeep Patriot with a Check Engine Light on. Turn off engine resets throttle body and traction control warning lights check engine light remains on vehicle accelerates normally. The easiest way to reset the check engine light is by using an OBD2 scanner. 2015 Jeep Patriot | Stellantis. Check Engine Light is On: 2008 Jeep Patriot Sport 2. This light comes on when the computer detects a fault of some sort in its diagnostic tests. 1 Jeep Patriot Jeep American Motors Corporation Chrysler Cars and Motor Vehicles Automobile manufacturer Public company Consumer discretionary sector Business Business, Economics, and Finance 1 comment Add a Comment Artistic_Car3633 • 2 min. Most drivers say the issue comes out of nowhere and isn’t preceded by a check engine light or other. Could be: -a broken cable or bad/loose/corroded connector. If low oil pressure is detected as a fault, the ECM may illuminate the check engine light and store a code in its memory for retrieval with a diagnostic scanner. The manufacturer was contacted and referred the contact to the NHTSA. The oil filter is responsible for removing contaminants from the engine oil, and over time it can become clogged with debris. 2 mph) from the North West (330. The good news is that the check engine light indicates that there are Diagnostic Trouble Codes (DTCs). To perform the 2014 Jeep Patriot check engine light reset, watch: https://www. A clogged oil filter and a failed bypass valve are two possible causes of the low oil pressure warning light turning on in your Jeep Patriot. The 2015 Jeep Patriot is among the worst used models of the vehicle. This method is used to retrieve OBD I and OBD II diagnostic trouble codes from your YJ, TJ, XJ, ZJ, and early WJ Jeep models. If the check engine light in your 2015 Jeep Patriot starts flashing, that means that the problem needs swift attention and your Jeep should be brought in hastily. 2015 Jeep Patriot | Stellantis. The perfect oil pressure for your Jeep engine is between 5 and 25 psi. How to Reset a Check Engine Light in 5 Simple Steps. 2011 Jeep Patriot Check Engine Light Prices Near. Over the last week the check engine light and the limp home light has been coming on in the morning. Show example Jeep Patriot Check Engine Light is on Inspection prices. - Additional information on check engine lights. Turn the key back to the off position and then quickly back to the ign position again with out starting the car. If your vehicle has a flashing check engine light, it means you need to service the engine now. Next, make sure the trip display is showing the trip mileage. Then try to drain any available electricity present in the car’s capacitor by pressing the horn for around 20-30 seconds or turning on the lights. A check engine light can indicate a broad spectrum of problems with your 2011 Jeep Patriot. According to Vehicle History, one of the most significant problems associated with the SUV is that the engine has a tendency to stall. No "Check Engine Light" Code?. How do i reset the check engine light 2016 Jeep Patriot?. Enjoying the scenic beauty of the verdant, green areas of Rajasthan in an open jeep is truly a treasured experience for every body. If the check engine light comes on, all that you need to check the Jeep error codes (or DTC) is your key and a note pad: Put the key into the ignition, then turn it on-off-on-off-on — don’t start the engine, merely turn it to the on mode. The temperature today is expected to range between 16° and 18°. What Does It Mean When Your Jeep Says Gas Cap?. Jeep Patriot Engine and Drivetrain Check engine light 2027 Views 8 Replies 3 Participants Last post by Merlin1027 , Nov 10, 2020 Merlin1027 Discussion Starter · Sep 28, 2020 I have a 2016 Patriot with 40K miles on it. It usually indicates a catastrophic misfire that can dump raw fuel into the exhaust system, which can damage the catalytic converter and cause. A check engine light can indicate a broad spectrum of problems with your 2008 Jeep Patriot. Jeep Patriot low oil pressure light is on – causes and how to reset. -Bad transmission -Dirty transmission fluid -Bad TRS switch, one indication is the engine will not start in Park but only in Neutral -Bad TCM (transmission control module) Are you experiencing any driveability symptoms?. The check engine light is on with codes P2004 and P2017. A flashing light. Patriot_69 Registered Joined Apr 28, 2022 108 Posts #9 · Jul 21, 2022 aedynrhys said:. If you do it quickly enough (within 5 seconds), the check engine light will begin blinking. The check engine is the most common warning light that appears in the Jeep Patriot's instrument cluster. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas. Jeep Patriot Check Engine Light is on Inspection Costs. The technician will use a scanner that connects to the vehicle's diagnostic port to determine the. If your check engine light is on, get a code scanner and see what trouble codes are stored in the PCM (powertrain control module). In order to reset the check engine light in a 2016 Jeep Patriot the underlying cause needs to be addressed. And the tricky thing with the O2 sensor is that the car will continue to drive well so you might want to dismiss the light. Well over half of this site's content is related to solving the various reasons why the check engine light comes on. Why Is My Jeep Check Engine Light On? 8 Reasons …. The car can be turned off and back on and this occasionally clears it. If you do it quickly enough (within 5 seconds), the check engine light will begin blinking. The oil filter is responsible for removing contaminants from the engine oil, and over time it can become clogged with debris. Thermostat: Engine thermostats stuck or not opening all the way are a fairly common problem on Jeep vehicles. HI Everyone: Today I have a 2007 Jeep Patriot with a 2. 1 Jeep Patriot Jeep American Motors Corporation Chrysler Cars and Motor Vehicles Automobile manufacturer Public company Consumer discretionary sector Business Business, Economics, and Finance 1 comment Add a Comment Artistic_Car3633 • 2 min. If the check engine light in your 2015 Jeep Patriot starts flashing, that means that the problem needs swift attention and your Jeep should be brought in hastily. Connect scan tool to the 16-pin data link connector (DLC) located near the steering column. The wind is blowing at a speed of 3 Bf (8. The jeep check engine light means that an issue related to either the Jeep’s emission system, engine, or transmission has been detected on the Jeep. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon. Old spark plugs, loose gas cap, and damaged O2 sensors are the frequent issues that cause the jeep check engine light to come on. 2014 Jeep Patriot Check Engine Light Prices Near. The favorable news, Bill Estes Chrysler Jeep Dodge Ram offers complimentary multi-point inspections and free diagnostics, in most cases, to help designate the cause of your check engine light. Free 2016 Jeep Patriot check engine light diagnostics available this week. To perform the 2014 Jeep Patriot check engine light reset, watch: https://www. Inspect the gas cap for any obvious signs of damage. There’s a lot of information here, and it can be overwhelming. Insert the key into the ignition Turn the ignition On-Off-On-Off-On within 5 seconds Record the 2-digit DTC as displayed by the flashing MIL I. A flashing light indicates that the problem is admirable and if not taken care of immediately may result in big damage to the vehicle. Free 2016 Jeep Patriot check engine light diagnostics available this week. This method is used to retrieve OBD I and OBD II diagnostic trouble codes from your YJ, TJ, XJ, ZJ, and early WJ Jeep models. You can find out the trouble code causing Your problem by inserting the key into the ignition and turning it to the on position. The most common causes that trigger check engine lights include: MAF Sensor Oxygen Sensor Spark Plugs Ignition Coils Catalytic Converter Loose Gas Cap The next section covers a few other problems that trigger the Jeep check engine light. The Check Engine Light is most commonly triggered for issues in the emission system, but can also mean issues in the ignition system, engine timing system, transmission, and more. How much does a Check Engine Light is on Inspection cost? On average, the cost for a Jeep Patriot Check Engine Light is on Inspection is $95 with $0 for parts and $95 for labor. A flashing Check Engine Light typically indicates a serious issue with your Patriot and should not be ignored. What to expect when your Jeep Patriot has a Check Engine Light. Once the electricity is disconnected, then leave your car for 10-15 mins. Prices may vary depending on your location. To reset your engine codes: Remove the negative terminal of your battery (10mm wrench). How to diagnosis a Jeep Patriot with a Check Engine Light on. SOLVED: I have a 2015 jeep patriot etc light comes on and. Food and Beverages - Espresso maker, minibar (fees may apply), electric kettle, and room service (limited hours). If the check engine light comes on, all that you need to check the Jeep error codes (or DTC) is your key and a note pad: Put the key into the ignition, then turn it on-off-on-off-on — don’t start the engine, merely turn it to the on mode. Here are some more detailed steps on how to reset your check engine light: Total Time: 5 minutes Use an OBD2 Scanner. To perform further diagnostics, you will need to connect OBD2 scanner to your vehicle. HI Everyone: Today I have a 2007 Jeep Patriot with a 2. How to diagnosis a Jeep Patriot with a Check Engine Light on. You can find out the trouble code causing Your problem. Conclusion: Jeep Patriot Stalling Diagnosis. Turn the key to the ign position but do not turn the engine on, all warning lights on the dash board will light up. 1 Jeep Patriot Jeep American Motors Corporation Chrysler Cars and Motor Vehicles Automobile manufacturer Public company Consumer discretionary sector Business Business, Economics, and Finance 1 comment Add a Comment Artistic_Car3633 • 2 min. At times an obd-ii computer must be used to clear the codes and. Saved Vehicles SAVED VEHICLES You don't have any saved vehicles! Look for this link on your favorites: Save Once you've saved some vehicles, you can view them here at any time. Check engine light on 9/8/14. It may take several start/stops of the engine before it resets the light though (5 key on/off cycles sticks in my head). They may be bad 1 More posts you may like r/ChevyTrucks Join • 1 mo. The check engine light will come on if the oil pressure sensor detects that the oil pressure has fallen below a certain threshold. Tickets cost €2 and the journey takes 4 min. When this happens the traction an check engine light will come on. The easiest way to reset the check engine light is by using an OBD2 scanner. Check Engine Light in 5 Simple Steps">How to Reset a Check Engine Light in 5 Simple Steps. The engine light or anti-pollution light on Jeep Patriot is represented by the injection logo, it can be flashing or fixed and orange , we will now find out why this light comes on. Why Is My Jeep Check Engine Light On? 8 Reasons Why. If the check engine light in your 2014 Jeep Patriot starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in immediately. A spark plug may pop off, causing engine issues. Restrooms & Showers - Private bathroom, bathtub or shower. A failing oxygen sensor, also known as an O2 sensor, is one of the most common reasons for that Jeep check engine light to come on. A check engine light can indicate a broad spectrum of problems with your 2012 Jeep Patriot. Transmission Range Sensor switch input malfunction to the ECM or TCM. When the Check Engine Light (CEL) comes on it means there is a fault detected by your car's diagnostics which may be related to the engine, transmission, or emission system. If your Jeep Patriot has a flashing check engine light means that there is a catalyst damaging misfire (it can damage the catalytic converter and O2 sensors). A failing oxygen sensor, also known as an O2 sensor, is one of the most common reasons for that Jeep check engine light to come on. - YouTube 0:00 / 5:15 How to diagnosis a Jeep Patriot with a Check Engine Light on. Followed my diagnostic procedures.