If the red security light remains on but the engine does not start, it clearly indicates that the system is going through some major malfunctions. Either it may relate to low fuel, a dead battery or the starter motor being damaged. <\/p>\n\n\n\n
Whatever the reason is, start troubleshooting by checking if there is enough gas in the jeep. Plus ensure the battery cable is tight and the terminals are clean. If all these fail to prove well, you need to concentrate on the internal mechanical problems. At times, only jumpstarting the jeep does the trick.<\/strong><\/p>\n\n\n\n If still, the problem persists, it is a call for a complete solving guide. Read through our comprehensive guide highlighting all the effective solutions for the Jeep wrangler red light on dash won’t start an issue.<\/p>\n\n\n\n When you are in your jeep, nothing can be more annoying than the red security indicator is solid on but the engine is not starting. <\/p>\n\n\n\n As mentioned above, there are several factors responsible for why your jeep wrangler is refusing to start. Some of the root causes for this issue include:<\/p>\n\n\n\n Read Also:<\/strong> Jeep Wrangler Won\u2019t Start But Battery Is Good? (6 Easy Fix)<\/a><\/p>\n\n\n\n Dealing with your Jeep Wrangler starting issue won\u2019t seem tough as long as you are following our below step-by-step instructions to a T. Let\u2019s start:<\/p>\n\n\n\n Nothing new to mention that fuel is always essential for your jeep either to start or to function properly. So, if there is a lack of fuel in your Jeep Wrangler, it won\u2019t be possible for the jeep to turn on. <\/p>\n\n\n\n Chances are that you miss out on filling up your engine and struggle with the problem of not starting up while even the red light is on. <\/p>\n\n\n\n So, ultimately the first solution is to check the fuel amount in your Jeep. If the fuel is insufficient in the jeep, fuel it up. After fueling, try to start your Wrangler & see if the matter is only relatable to the fuel or not.<\/p>\n\n\n\n The battery of your Jeep Wrangler is a vital component to start it up. At the time when you\u2019re experiencing the annoying issue where the jeep is showing a red light but can\u2019t start up, the possibility can be that the battery is dead. The outcome of the dead battery is not starting up when you turn the key over and over.<\/p>\n\n\n\n In this case, you can first attempt a jump start or charge the battery. If you find the battery loses its charge too quickly or it becomes too weak, replace the dead one. The replacement will cost you about $257 to $266.<\/p>\n\n\n\n Read Also:<\/strong> Jeep Shut Off While Driving And Won\u2019t Start: Main Reasons And Solutions<\/a><\/p>\n\n\n\n Battery terminals are another thing to consider. These terminals are engaged to ensure the battery power flow to the electrical system of your Jeep. When the terminals are dirty, the flow is interrupted resulting in the jeep not starting keeping the red light on the dashboard. <\/p>\n\n\n\n Here are the steps to investigate & cleaning the corroded battery terminals.<\/p>\n\n\n\n In your Jeep Wrangler, tiresome can be that there is enough fuel, but still, the jeep can\u2019t start up. <\/p>\n\n\n\n It only happens when the fuel pump goes bad and the engine can\u2019t get the fuel to function well. Check the fuel pump & if it has gone bad, replacing is an obvious solution. <\/p>\n\n\n\n Outside of it, if there is no problem with the fuel pump, the spark plug can relate to the matter. Spark plugs ignite the fuel in the engine and power up your car. <\/p>\n\n\n\n Due to a bad spark plug, the jeep makes you face the matter. So, replace the damaged one to resolve the Jeep Wrangler red light on dash but won\u2019t start. <\/p>\n\n\n\n An immobilizer is a security system that is designed to prevent theft of your Jeep. But when the immobilizer is defective, it prevents your Jeep Wrangler from starting, red light on the dashboard. <\/p>\n\n\n\n Sometimes you see, you put the correct key into the ignition, but still, the immobilizer says it can\u2019t recognise it. It\u2019s a sign that the immobilizer is faulty.\u00a0<\/p>\n\n\n\n So, to settle down the faulty immobilizer, you need to reset the immobilizer by dealership. <\/p>\n\n\n\n An effective method to sort out the matter of the red light on but the Jeep Wrangler won\u2019t start is to reset 4, 7 & 8 fuses on the fuse panel box. <\/p>\n\n\n\n The reset process of the fuses is very simple & a pretty quick fix. So, let\u2019s try it on. Follow the below steps to reset the 4, 7 & 8 fuses<\/p>\n\n\n\n Read Also:<\/strong> What Causes Jeep Wrangler Seat Won\u2019t Recline? (Fix Now)<\/a><\/p>\n\n\n\n When your jeep can\u2019t start up due to a loss of battery charge, jump start can be a useful method. In this process, you connect the Wrangler battery to the other healthy battery of another car to rule out the dead one. Attempt the below steps for a jump start on your Jeep Wrangler<\/a>.<\/p>\n\n\n\n Warning<\/strong>: Attaching the black cable directly to the negative terminal of the Wrangler may ignite flammable gasses. So be careful of it.<\/p>\n\n\n\nWhy Does Jeep Wrangler Won\u2019t Start But Red Light On Dashboard?<\/h2>\n\n\n\n
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9 Easy Solutions For Jeep Wrangler Red Light On Dash Won’t Start<\/h2>\n\n\n\n
#1- Check Fuel Amount\u00a0<\/h3>\n\n\n\n
#2- Replace The Dead Battery<\/h3>\n\n\n\n
#3- Clean The Battery Terminals<\/h3>\n\n\n\n
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#4- Check & Replace the Bad Fuel Pump, Spark Plugs or Ignition<\/h3>\n\n\n\n
#5- Change Defective Immobilizer\u00a0<\/h3>\n\n\n\n
#6- Reset 4, 7 & 8 Fuse on The Fuse Panel Box<\/h3>\n\n\n\n
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#7- Jump Start the Jeep Wrangler<\/h3>\n\n\n\n
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