What to do if your engine light is on on a 1999 Jeep Grand Cherokee?

1999 Jeep Grand Cherokee Limited 4.0L 6 Cyl. Check for a blown engine fuse Odd electrical problems that come out of nowhere can often signify a blown engine fuse – check and change yours here! 1999 Jeep Grand Cherokee Limited 4.0L 6 Cyl. Change a rear wiper blade The rear wiper that you forgot you had until it streaks horrifically on a rainy day?

Why is the Check Engine light on on my Jeep?

You’re driving along when you notice that orange, engine-shaped icon lights up on your instrument cluster. Once you determine it’s your Jeep check engine light, you might feel alarmed. Or maybe you already know that’s what it is.

How can I clear the OBD light on my Cherokee?

OBD II systems are extremely sensitive and can sometimes trigger without any real fault in the emissions system. If this is the case with your Cherokee, clearing the light is simple using a diagnostic code scanner. Connect the diagnostic scanner cable to the vehicle’s diagnostic port.

Where is the diagnostic code scanner on a Jeep Cherokee?

If this is the case with your Cherokee, clearing the light is simple using a diagnostic code scanner. Connect the diagnostic scanner cable to the vehicle’s diagnostic port. It will be located below the dash on the driver’s side of the vehicle.

What should my battery gauge be at with engine off?

The battery is putting out plenty of volts on it’s own with engine off. Before the light comes on and the gauge falls to 0, my battery gauge hovers at 12; meaning, the needle will move to just before or just after the 12V hash line intermittently

What to do if your check engine light is flashing?

Flashing Check Engine Light: If your check engine light is flashing, stop driving your Cherokee and have it towed to your nearest mechanic – you probably have a very serious problem with your car and you risk ruining your engine by driving it.

What does it mean when my ” check gauges ” light comes on?

Her mechanical career has spanned 41 years working on everything from Porsches to Heavy Equipment to including classic vehicles which she owns several and has personally restored in a world dominated by men. What Does It Mean When My “Check Gauges” Light Comes On?

What is the diagnostic code for a jeep check engine light?

Refer to our Generic OBD II code list for definitions on all other Jeep diagnostic trouble codes. Manufacturer Specific Codes P1105Open Or Shorted Condition Detected In The Baro Read Solenoid Control Circuit – Read Our Article on Automotive Circuit TestingFor Help With This Jeep Check Engine Light Code P1192Inlet Air Temp. Circuit Low

Why does my check engine light keep coming on?

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. 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. But an O2 sensor code will surely show up in a diagnostic test.

Where can I find the Acura check engine light code?

Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left.

What is the ECU on a Jeep Grand Cherokee?

ECU – Your Grand Cherokee’s Engine Control Unit (ECU for short) is the computer that takes all of the information that the vehicle sensors compile and uses it to control the vehicle systems, and sends important vehicular telemetry data to the driver via the instrument cluster.

What happens when the speedometer on a Jeep Grand Cherokee stops working?

One of the most inconvenient things that can happen to your Grand Cherokee is when the speedometer stops working. You don’t really realize how much you look at the thing until it’s just always sitting at 0 MPH while driving down the road.

How to check for diagnostic trouble codes on a Jeep Grand Cherokee?

If you own a 1999-2010 Jeep Grand Cherokee, and your ‘Check Engine’ light is on, you can easily check for Diagnostic Trouble Codes (DTC’s) without a scanner using just a simple key sequence. Steps. Get into your vehicle and make sure the hood, rear tailgate, and all doors on your vehicle are shut.

How to diagnose and replace Jeep Grand Cherokee blend doors?

This video shows you how to Diagnose and Replace the Blend Doors in a 1999-2004 Jeep Grand Cherokee. Make sure that your specify if your vehicle has two heat zones or just one. New part we installed is designed for one heat zone. This is why it was not necessary to reinstall the blend door partition.

What does the PCM do on a Jeep Grand Cherokee?

One function of the Jeep Cherokee PCM is to control fuel injection and determine the right time to switch gears. If the PCM is faulty, it can lead to stalls or rough idling. Unfortunately, this is part of the 1998 Jeep Grand Cherokee PCM problems, and one of the most frustrating issues owners had to address. 3.

Why did my a / C fail on my Jeep Grand Cherokee?

Failure of your heat and/or A/C in your Jeep Grand Cherokee is due to the failure of your blend door. Heater Treater replaces the cheap, plastic blend door with steel.

What should I do if my engine light is on?

The video also provides steps on how to read the 2000 Jeep Cherokee Sport 4.0L 6 Cyl. (4 Door) trouble code About Us Maintenance Parts & Tools Contact English SpanishFrench Search Home Jeep Cherokee 2000 Check Engine Light / Diagnose Engine Light Is On: 1997-2001 Jeep Cherokee – What to Do 1.

Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left.

What does a flashing check engine light mean?

A flashing check engine light is your Jeep Grand Cherokee’s way of saying “I have a serious problem, don’t ignore me”. Most of the time, that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust.

How to know if your Jeep Grand Cherokee has a DTC?

1.) Place the key into the ignition slot. 2.) Turn your key from OFF to ON four to five times in succession (do NOT start your vehicle). 3.) On the fourth or fifth time you turn your ignition ON, leave it in the ON position. 4.) Count the number of times your ‘Check Engine’ light flashes. This is your first number.

What’s the status of my 2000 Jeep Wrangler?

Check Engine Light on 2000 Jeep Wrangler Maintenance/Repairs jeep, wrangler DMNJ July 4, 2016, 10:02pm #1 Hello! Here is my situation and its history: I have a 2000 Jeep Wrangler, manual transmission, 6-cylinder. I accidentally let the battery die in September.

How old is the battery on my Jeep Wrangler?

Here is my situation and its history: I have a 2000 Jeep Wrangler, manual transmission, 6-cylinder. I accidentally let the battery die in September. I got a jump, and it was fine until we got a cold snap. (We live in NJ.) On the first cold day (October), the battery was dead again. The battery is about 4 years old.

How to check engine light codes on Jeep Cherokee?

Jeep Check Engine Light Codes 1 Connect scan tool to the 16-pin data link connector (DLC) located near the steering column. The connector may have a removable cover. 2 Turn the ignition on. 3 Follow scan tool manufacturer’s operating instructions to access the Diagnostic Trouble Codes (DTC’s).

How do I clear the light on my Jeep Cherokee?

How does OBD work on a Jeep Cherokee?

Late model vehicles such as the Jeep Cherokee utilize a system known as On Board Diagnostics, or OBD II, to optimize the performance of the vehicle’s emissions components. When one of these components fails, it will send a signal to the engine computer, which will trigger the check engine light in the dash.

What are the warning lights on a jeep?

The following are warning lights and indicators found in vehicles built by Jeep. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are nearly 80 of them so be patient!

Where is the Check Engine light on a Jeep Grand Cherokee?

In Jeep Grand Cherokees, the port is usually found under the steering wheel, near the driver’s side door. After reading the code and diagnosing and fixing the problem, the user can select an option on the scanner to clear all diagnostic codes, which should reset the check engine light.

What are the Check Engine light codes for Chrysler?

P1295Loss Of 5 Volts To TP Sensor P1296Loss Of 5 Volts To MAP Sensor P1297No Change In MAP From Start To Run P1298Lean Operation At Wide Open Throttle P1299Vacuum Leak Found (IAC Fully Seated)

What can I do to clear check engine light?

A “hard reset” is another option. This involves disconnecting the battery and draining all power from the car’s electrical system by running the lights. This deprives the OBD system of current, erasing its memory.

Is there a problem with my 2000 Jeep Grand Cherokee?

No one has added a helpful site for this 2000 Grand Cherokee problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Search CarComplaints.com for these popular complaint phrases…

Why does my Jeep Grand Cherokee shut off while driving?

My 2000 Jeep Grand Cherokee shuts off while driving. The first few times It shut off I was able to restart it with in a few minutes. I changed the crank sensor and that worked for a couple of weeks. It then did it again. I had to wait 20 minutes for it to start back up again. About 30 minutes later it did it again..

What does check engine light on Jeep Cherokee mean?

We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car. A check engine light can indicate a broad spectrum of problems with your 2000 Jeep Cherokee.

Why does my Jeep Cherokee start then die?

The fuel pressure would shoot to ~31 psi and then as the engine ran for its 20-30 seconds the fuel pressure slowly dropped to 0psi First thought was fuel pump. At this point since I’ve owned my jeep never have done a fuel pump (bought the jeep in 06-07).

Why does my Jeep Cherokee shut off without warning?

The service advisors told me it is an issue with my 4cyl model and that it burns to much oil between oil changes and will shut off without warning or a low oil light present. How is this remotely ok? This is a HUGE safety issue!!

Are there any problems with the Jeep Grand Cherokee?

Jeep Grand Cherokee owners have reported 139 problems related to check engine light on (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Jeep Grand Cherokee based on all problems reported for the Grand Cherokee.

Is there a recall on a 2015 Jeep Grand Cherokee?

Tl the contact owns a 2015 Jeep Grand Cherokee. The contact received notification of NHTSA campaign number: 20v699000 (engine and engine cooling) however, the part to do the recall repair was unavailable.

How can I reset the fault code on my Jeep Cherokee?

The Jeep Cherokee’s engine includes a computer that monitors several sensors. If a sensor reports a problem, the computer will display the check engine light on the dashboard. This tells the driver there is a problem that needs to be assessed. Once the problem is corrected, you can reset the fault codes yourself.

What to do if your check engine light is on?

Intermittent Check Engine Light: If the check engine light on your 2000 Cherokee is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue.

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