What is the trouble code on a Jeep Grand Cherokee?

P0340 is a somewhat common and difficult trouble code to diagnose. The Jeep Grand Cherokee is no exception to this rule. That’s because it’s a generic powertrain code.

What causes the p0340 code on a jeep?

Jeep Grand Cherokee P0340 Causes As stated above, the P0340 code is often caused by a failure in the Camshaft Position Sensor itself. Here are the most common causes: Wiring Issue – The Camshaft Position Sensor wiring is exposed to harsher conditions than a lot of the wiring in your Grand Cherokee.

How to troubleshoot a Jeep Grand Cherokee 4.0L?

2001 Jeep Grand Cherokee 4.0L intermittent misfiring with codes P0351, P0352, P0353, P0301, P0302, P0303, P0304, P0305, P0306. Troubleshooting and repair. https://www.aeswave.com/cart.php?m=af… https://www.aeswave.com/cart.php?m=af… https://www.youtube.com/playlist?list…

What does CPS mean on a Jeep Grand Cherokee?

The Jeep Grand Cherokee is no exception to this rule. That’s because it’s a generic powertrain code. Generic codes tell you that there is a problem, but they don’t really tell you what particular part of the system is throwing the code.

What is the trouble code on my Jeep Grand Cherokee?

P0455 Jeep Grand Cherokee. October 4, 2018. One of the most common trouble codes with the Jeep Grand Cherokee is the P0455 code. This trouble code references a number that is given to you when you plug your Grand Cherokee into a OBD2 scanner, and has to do with the emissions system.

What causes the p0455 trouble code on a Jeep Grand Cherokee?

There are many things that can cause the P0455 trouble code to trigger in your Jeep Grand Cherokee. Here are the most common problems that will throw the code: Evap System Hose – The hose that carries the fuel vapor from the fuel tank to the intake manifold can begin to leak.

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

How does the EVAP system work on a Jeep Grand Cherokee?

The EVAP system captures all fuel vapor from the fuel tank and sends them to the engines intake in order to be ignited in the normal combustion process. When there is a large leak in the Jeep Grand Cherokee’s EVAP system, it will throw the P0455 OBDII Code.

P0301 is a very common OBDII trouble code that appears in the Jeep Grand Cherokee.

What are the symptoms of a jeep p0301 trouble code?

Grand Cherokee P0301 OBDII Code Symptoms 1 The P0301 Jeep trouble code will trigger the Grand Cherokee’s service engine soon light. 2 The vehicle itself may begin to run rough. It depends on how serious the misfire is. 3 The vehicle may produce excess vibration, especially at lower RPM. 4 Fuel mileage will suffer.

What happens if you have a jeep misfire?

The P0301 Jeep trouble code will trigger the Grand Cherokee’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, especially at lower RPM. Fuel mileage will suffer.

What does the code p0456 mean on a Jeep Grand Cherokee?

This trouble code references a number that is given to you when you plug your Grand Cherokee into a OBDII scanner. P0456 Indicates that there is a small leak in the evaporative emission control system. It often appears with, or is related other codes, such as P0420, P0441, and very often P0440.

Are there any problems with the 2002 Jeep Grand Cherokee?

A model’s indicator is understood to be the issues reported per thousand vehicles annually. This 2002 Jeep Grand Cherokee at the United States’ sales are 50,108 components. In our Problem 2002 Jeep Grand Cherokee with Additional Model Years When creating. jeepcarus

What’s the Flash code on my Jeep Grand Cherokee?

Code 26 – Governor Pressure Sensor Offset Drift Code 55 – End of Message You may or may not be skilled enough to actually fix the problems indicated by the flash codes yourself, but you’re better-armed with an understanding of where the issues lay as you seek help from a mechanic.

What causes a Jeep Grand Cherokee to not start?

Jeep Grand Cherokee Won’t Start Diagnosis. 1 1. Battery Cables. While the battery cables are not necessarily the most likely issue to cause your Grand Cherokee to not start, they are some of the 2 2. Battery Charge. 3 3. Starter. 4 2. Ignition Issues. 5 3. Engine Timing.

One of the most common trouble codes with the Jeep Grand Cherokee is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common. P0171 is an OBDII trouble code. The code technically stands for:

What causes the p0171 code on a Jeep Grand Cherokee?

The P0171 code on a Jeep Grand Cherokee will often be thrown if the fuel injection system is not operating properly. Typically the code will be triggered by a lean condition in the engine.

Is there a diff lock button on a Jeep Grand Cherokee?

That’s obviously quite versatile. There’s no “diff lock” console button on the Jeep like many other vehicles have: the ELSD is computer controlled, though I believe 4LO will lock it. As justice pointed out, only JGCs with QuadraDrive II will have an ELSD.

How does the WK2 ELSD work on a Grand Cherokee?

This is the way the WK ELSD works, but the WK2 ELSD has a motor that drives some clutches.. with ten wires connecting it to the ELSD control module.. So that would be quite a pain to make work if not originally equipped..

One of the most common trouble codes with the Jeep Grand Cherokee is the P0456 code. This trouble code references a number that is given to you when you plug your Grand Cherokee into a OBDII scanner.

Can a fuel leak cause a Grand Cherokee to stop running?

While P0456 is not going to cause the Grand Cherokee’s engine to stop running, it should not be treated lightly. You could have a fuel leak. Pay extra attention to your tank level and make sure you are not leaking fuel. We recommend taking it in and/or dealing with it right away.

What does p0456 mean on a Ford Ranger?

P0456 Indicates that there is a small leak in the evaporative emission control system. It often appears with, or is related other codes, such as P0420, P0441, and very often P0440.

What to do if your Jeep has a p0138 code?

Replacing the Rear Heated Oxygen Sensor Bank 1 usually takes care of the problem. The cost to diagnose the P0138 JEEP code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What causes service engine soon light on Jeep Cherokee?

Here are the most common issues that cause the P0138 code in the Jeep Cherokee. They are presented in order (somewhat) of most to least likely to cause the problem. Bad Oxygen Sensor – The O2 sensor itself is one of the most likely reasons that P0138 is triggering your service engine soon light.

What is the OBDII code on a Jeep Cherokee?

P0138 is a common OBDII code that occurs in many vehicles, including the Jeep Cherokee. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more There are also some less likely problems that can cause P0138. We’ll go over those below. Here’s a pretty helpful video from AutoEclinic on diagnosing the code:

How much does it cost to diagnose a jeep code?

The cost to diagnose the P0138 JEEP code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars? When is the code detected?

One of the most common trouble codes with all Jeep vehicles is the P0420. This code number references a number that is given to you when you plug your Jeep Grand Cherokee into a OBDII scanner. It doesn’t matter which model you have, this OBDII code has the same meaning for all of them. P0420 is a OBDII trouble code.

What does the p0734 code on a car mean?

What the P0734 code means. Utilizing the position of the throttle, engine load and speed, as well as vehicle speed, the vehicle computer determines the appropriate gear to shift into to maintain the desired speed and power in an automatic transmission. The P0734 trouble code develops when there is a problem shifting into fourth gear specifically.

How much does it cost to diagnose a p0733 Jeep code?

The cost to diagnose the P0733 JEEP code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars? When is the code detected?

What is the problem with the Jeep Grand Cherokee P0420?

This page is meant to help you troubleshoot the Jeep Grand Cherokee P0420 trouble code. It covers Jeep Grand Cherokee P0420 meaning, symptoms, causes, and possible solutions. In the Grand Cherokee, OBDII P0420 is often caused by a bad oxygen sensor, but there can be other causes as well.

A common trouble code with the Jeep Grand Cherokee is P0172. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common.

What does a code p0172 mean on a car?

A code P0172 may mean that one or more of the following has happened: The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of “oiled” air filters can cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry.

Why is my p0172 system too rich bank 1?

Check for an exhaust leak before the first oxygen sensor (this is unlikely to cause the problem, but it is possible) P0171 is showing on scanner but not a service light on , then after about 30 miles p0172 go’s active and turns service engine light on . Seems like it’s running fine ,but cannot get anyone to figure out the 172 code rich bank 1 .

What causes a Jeep Grand Cherokee to go bad?

Jeep Grand Cherokee O2 Sensor Mass Air Flow Sensor – The mass air flow sensor calculates the volume of air entering the engine. If it has gone bad, the air fuel mixture will be off and the P0172 code will show. Bad Fuel Injectors – If you have one or more fuel injectors that have gone bad that can certainly cause the air/fuel mixture to go bad.

What does a check engine light mean on a Grand Cherokee?

The computer then trips the malfunction indicator light (MIL) and displays a check engine symbol on the instrument panel. To effectively reset the error code, the problem must first be diagnosed and corrected, if applicable, to keep the MIL from re-tripping.

Where is the Diagnostic Link on a Jeep Grand Cherokee?

Open the driver’s door on the Jeep Grand Cherokee and locate the diagnostic link connector under the dashboard. It is to the left of the steering wheel, uncovered and shaped like a trapezoid.

Can a vacuum leak cause a Grand Cherokee to misfire?

This is definitely not the place to start. Vacuum leak – If your Grand Cherokee has a vacuum leak, it can be very difficult for it to get the right air/fuel mixture. This will cause the cylinders to misfire and it’ll throw the P0301 if the leak is around that specific cylinder on the intake manifold.

Where is the first cylinder on a Jeep Grand Cherokee?

An important thing to understand when finding the location of cylinder one is that it’s going to be the first cylinder in the firing order of the vehicle, and not the first cylinder that you might see when looking at the engine. The P0301 Jeep trouble code will trigger the Grand Cherokee’s service engine soon light.

Where is the VIN on a Jeep Grand Cherokee?

You can find Jeep Grand Cherokee Vehicle Identification Number (VIN) plate attached to the top left side of the instrument panel. Use this convenient Jeep Grand Cherokee WJ VIN decoder guide to find out the country of origin, weight, model year, assembly plant, and more.

What is the VIN number for a 1999 Jeep Grand Cherokee?

Refer to the VIN charts below for 1999 – 2004 WJ Grand Cherokees. Note: All Columbia, Freedom, Rocky Mountain and Special Edition’s use the same “Series” number as Laredo. Note: All Columbia, Freedom, Rocky Mountain and Special Edition’s use the same “Series” number as Laredo.

What kind of car is a 2004 Jeep Grand Cherokee?

Description: Used 2004 Jeep Grand Cherokee Laredo with AWD/4WD, Rear Bench Seats, Audio and cruise controls on steering wheel, Power Driver Seat, Electronic Folding Mirrors. Great Deal! Accident History: This vehicle has 0 reported accidents. Number of Previous Owners: This vehicle has 2 reported owners.

What’s the name of the new Jeep Grand Cherokee?

For 2004, the Grand Cherokee gets a fresh appearance with a new front fascia, grille and fog lamps. Two new option packages have been added to the existing Laredo, Limited and high-performance Overland trim levels.

What does p0304 stand for on a Jeep Grand Cherokee?

P0304 is a relatively common trouble code with any vehicle, that includes the Jeep Grand Cherokee. It’s and OBD2 code and stands for: P0304: Misfire Detected → Cylinder 4.

What does cylinder 4 on a Jeep Grand Cherokee mean?

The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 4 into the exhaust. Mileage may suffer as well when your Grand Cherokee has P0304 as well. P0304 is a cylinder specific misfire code, which means that Cylinder 4 is misfiring and causing the code.

What does OBD2 stand for on Jeep Grand Cherokee?

It’s and OBD2 code and stands for: P0304 is certainly a cause for concern, and should be considered a threat to the drivability your Grand Cherokee. The nice thing about P0304 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring.

One of the most common trouble codes with all Jeep vehicles is the P0430. This code number references a number that is given to you when you plug your Jeep Grand Cherokee into a OBDII scanner. It doesn’t matter which model you have, this OBDII code has the same meaning for all of them (1996 models and newer).

What kind of engine does a 2008 Jeep Grand Cherokee have?

Consumer Guide says, “Buyers of the 2008 Grand Cherokee finally have an alternative to the robust but thirsty Hemi V-8 now that Jeep has given the available 4.7-liter V-8 a serious power boost.”

What causes a service engine light on a Jeep Grand Cherokee?

Whenever the engine is put under a heavy load it’ll feel like it is running out of gas. It’s very similar to the symptoms of a bad fuel filter. Service Engine Light – Often, this is the only symptom of the Jeep Grand Cherokee P0430 code. There are many things that can cause the P0430 trouble code in your Grand Cherokee.

Why does my Jeep Grand Cherokee have a p0430 code?

There are many things that can cause the P0430 trouble code in your Grand Cherokee. Here are the most common ones. Oxygen Sensor – The P0430 codes is thrown when the oxygen sensors on both sides of the exhaust have very similar readings. When the oxygen sensor is bad, it can cause a false reading and trigger the code.

What are the features of a 2001 Jeep Laredo?

For 2001, Laredo gets an appearance package that includes leather seats, fog lamps and 17-inch alloy wheels. Limited adds automatic climate control, heated mirrors, 10-way power seats with mirror memory, and an Infinity 180-watt AM/FM/cassette stereo system with CD. Two engines are offered.

How tall is the Jeep Grand Cherokee Laredo?

Exterior Length 181.5 ” Body width 72.3 ” Body height 69.4 ” Wheelbase 105.9 ” Ground clearance 8.7 ”

What causes the p0301 code on a Jeep Grand Cherokee?

There are quite a few things that can cause the P0301 trouble code to trigger the Jeep Grand Cherokee . Here are the most common problems that will throw the code. They are presented somewhat in order from most to least likely to be causing the code: Bad Spark Plugs – Spark plugs are one of the most common causes of P0301.

What is the OBDII code on a Jeep Grand Cherokee?

P0300 is a very common OBDII codes that occurs in the Jeep Grand Cherokee. It stands for: P0300: Random, Multiple Misfire Detected. P0300 is certainly a cause for concern, and can be a threat to the drivability the Jeep Grand Cherokee. It will often be accompanied by codes P0301-P0308.

Where was the 2001 Jeep Grand Cherokee Laredo last serviced?

1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year. Last serviced at 127,486 miles in Deland, FL on 03/26/20 • Vehicle serviced • Oil and filter changed.

Is there a misfire code on the Jeep Grand Cherokee?

P0301 should be considered a cause for concern, and can be a threat to the drivability the Jeep Grand Cherokee. The one nice thing about P0301 is that it is a cylinder specific misfire code. This makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring.

How much does it cost to repair a p0174 Jeep?

If the problem persistss the front oxygen (O2) sensor may need to be replaced. The cost to diagnose the P0174 JEEP code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

The P0171 code on a Jeep Grand Cherokee will often be thrown if the fuel injection system is not operating properly. Typically the code will be triggered by a lean condition in the engine.

What is the OBD2 code for a jeep?

OBDII Jeep Code Definitions. Be sure to double check the codes. Anything P1000 to P1999 or P3000 to P3400 will be Manufacturer specific and may not match the ones listed here. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles.

What does P0420 mean on a check engine light?

Welcome to P0420.com, the place dedicated to that DTC (diagnostic trouble code) P0420. The P0420 code is a very popular one and that’s why there’s a site dedicated to that specific trouble code. If your car’s check engine light is on, get that code read in case it’s a P0420. A P0420 code is a trouble code on OBD-II equipped vehicles.

How many oxygen sensors does a Grand Cherokee have?

Your Grand Cherokee has at least two oxygen sensors, one before and after the catalytic converter. Among the many jobs that oxygen sensors have is they have to measure the emissions levels coming in and out of the converter.

What’s the trouble code on an OBDII Jeep?

OBDII Jeep Code Definitions. Trouble Code Fault Location Probable Cause P1001 Ignition Key Off Timer Performance Too F P1002 Ignition Key Off Timer Performance Too S P1004 Short Runner Valve Control Performance

What do the flashes mean on Cherokee 4.0?

The first group of flashes indicate the ‘tens’ of the trouble code. The second group of flashes indicate the ‘units’ of the trouble code. A short pause separates ‘tens’ and ‘units’ 0 [B]. A long pause separates each trouble code 0 [C]. For example: Trouble code 21 displayed 0.

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.

How do I find the trouble code on my Cherokee?

Trouble codes can be displayed by the MIL or by using a Scan Tool connected to the data link connector (OLC) Within 5 seconds switch the ignition key ON-OFFON-OFF-ON. Count MIL flashes. Note trouble codes. Each trouble code consists of two groups 0 [A]. The first group of flashes indicate the ‘tens’ of the trouble code.

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).

What’s the trouble code on a Jeep Wrangler 9?

End of test sequence indicated by trouble code 55. Cherokee/Comanche fl Wrangler 9 NOTE: Disconnecting battery ground lead may cause driveability problems until the engine management system relearns basic values. Ensure ignition switched OFF. Disconnect battery ground cable for at least 30 seconds. Reconnect battery ground cable.

When did the first Jeep Grand Cherokee come out?

First generation (ZJ; 1993–1998) The original Grand Cherokee was launched in 1992 as a 1993 model year vehicle in the luxury SUV segment.

What’s the price of a 2004 Jeep Grand Cherokee?

The original MSRP of the 2004 Jeep Grand Cherokee is from $28,410 to $40,425. The data above is updated daily, based on used car inventory for sale on CARFAX for the last five model years of this car.

Is there a second generation Jeep Grand Cherokee?

The first-generation Jeep Grand Cherokee (ZJ) offered many new and class-exclusive features, and the second-generation Jeep Grand Cherokee WJ continued to offer new features that were not yet available on its competitors, such as the Chevrolet Blazer and Ford Explorer .

What does the computer do on a Jeep Grand Cherokee?

The Jeep power train control module (PCM)–or computer, as it is known in layman’s terms–controls the vehicle’s ignition, emission and fuel systems, along with other auxiliary systems necessary to the operation of the drive train.

Why does my Jeep Grand Cherokee not have a PCM?

One common problem that affects Jeep PCMs – particularly PCMs for the Jeep Grand Cherokee – is poor soldering on the 5-volt power connection. If all other tests have failed, you can try re-flowing the solder. We’ll go over this process in the next section.

Where can I buy a 2004 Jeep Grand Cherokee?

Dealer: Cabarrus County Cars LLC. Mileage: 130,446 miles Body Type: SUV Color: Silver Engine: 6 Cyl 4.0 L No accident or damage reported to CARFAX. Purchased on 07/25/03 and owned in CO until 06/11/21. Driven an estimated 8,536 miles/year.

How many miles does a 2004 Jeep Grand Cherokee last?

If taken care of maintenance wise engine can last 350,000 to 500,000 miles. The 4.0 – 6 cylinder can be noisy but that is the way they are, great motor been around a long long time. Read full review The 2004 Jeep Grand Cherokee has not been tested.

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