2012 dodge journey engine light on

What does the check engine light of your Journey mean?

In a few words: It’s a warning light that alerts the driver about any type of engine problems . In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems.

The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Its function is to alert the driver about any type of engine problems .

While driving, the computer of your Journey (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the engine is working properly. If any problem is detected, the check engine Light of your dashboard will turn on.

Depending on the type of failure, the light may either blink or remain constantly lit. If the problem is serious, your Journey will be in a “emergency” state that will prevent you from accelerating the engine above certain speed limit, forcing you to drive at low speed in order to avoid further damages.

The check engine light can alert you about some failures but not all of them. It will depend on how complex the electronic control unit of your Journey is.

To properly diagnose the failure of your Journey, it is important to have a suitable scanner that is compatible with the brand and model of your car. The scanner will show the engine fault code that the computer has detected, which is related to a certain problem that is affecting the engine.

The most common check engine light causes of your Journey and how to detect them.

• Ignition cylinder problems: irregular engine running.
• Problem with exhaust gas oxygen sensor (Lambda probe): irregular engine running, there are misfires when accelerating abruptly or driving at low revs. It may be caused by a sensor fault or a failure of the catalytic converter.
• Problems with the engine intake (air or fuel): engine running may be rough or irregular.
• Problems with the electrical system: sometimes it is easy to identify the cause but other times it may take days of testing to find the source of the problem.
• Sensor malfunction: It affects engine running or stops running completely.
• Wiring problems: contact failure, cut wires, short circuits.

Indicator status and severity

The check engine light can behave in different ways. Here we show you the most common light signals so you can know what is happening to your Journey:

• The light turns on when you switch on the ignition key and then it turns off : It’s normal. It’s used to verify that the light itself is working and the bulb is not burned out.
• The light blinks and then it turns off (cyclically) : This indicates that the car had a problem at one point but it is not happening at the moment.
• The light is steady: This indicates that there is a problem but is not so serious as to stop driving your vehicle.
• The light blinks continuously: This indicates that there is a critical problem. Usually, you should stop driving your vehicle.

Keep in mind that if you have a top-quality scanner, you will be able to verify all the car sensors , avoiding blind maintenance which is a pointless waste of money. Another recommendation is to check the owner's manual , if you want to know more about the fault codes that the scanner will detect.

Related guides

Dodge journey problems: the check engine light.

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Dodge Journey Dashboard Warning Lights (All Models 2009 to 2020)

Welcome to the ultimate guide to all dashboard symbols, warning lights, errors and faults for the 2000 to 2020 Dodge Journey. This will assist in troubleshooting, diagnosing and solving common automotive problems with this specific car.

Please note: This guide covers every single possible symbol/warning light for ALL model variations for Dodge Journey, including standard, premium and top-of-the-line models, plus variations in body shape. While this guide does cover your specific vehicle , your car may not have all the symbols featured on this list.

Dodge Journey Symbols and Warnings Guide

There are 25+ possible lights that may illuminate for a variety of reasons.

While this guide is helpful, please refer to your owner’s manual after reading through this list.

Dodge Journey Engine Fault

There are hundreds of reasons why the check engine warning fault light comes on, and only your dealer or mechanic is qualified to address this.

Common reasons include a loose fuel cap, excess vibration, a blocked cylinder, a bad fuel mix, excessive heat and half power.

This may also highlight an issue with your transmission.

Dodge Journey Check Engine Oil

This means your engine oil is running low or has been completely drained. Your engine may have an extensive oil leak and a mechanic will be required urgently.

At this stage, it’s not recommended that you drive your vehicle.

Dodge Journey Attention / Warning / Fault Detected

Either of these two lights will illuminate to get your attention to other dashboard warning lights and symbols.

These lights can also mean that the handbrake is engaged.

Dodge Journey Battery

This means your battery has low voltage and may need a replacing.

Should you choose to drive your vehicle with a faulty battery, you risk losing power to your battery at high speeds.

Many mechanics will prefer to visit your home to replace your car’s engine battery, rather than have you drive to them.

Dodge Journey Press Foot Brake

This symbol is your Dodge Journey telling you to press the foot brake.

This is required before starting the engine and moving the vehicle out of Park.

Dodge Journey Handbrake Engaged

Your handbrake is engaged.

This can be disengaged by hand, or your vehicle may have a handbrake that is disengaged with your foot.

Dodge Journey Airbag Fault

This means your driver’s side or passenger side airbag has a fault and may not deploy when required. However, it’s quite common for this light to illuminate due to a faulty sensor, rather than a faulty airbag.

Take your vehicle to your mechanic for inspection as soon as possible.

Dodge Journey High Radiator Coolant Temperature

This symbol represents excessive heat from your engine’s radiator. If ignored, you risk overheating your engine very quickly.

Common reasons are a low coolant level and a leak in the radiator.

Call or visit a mechanic immediately.

Dodge Journey Parking Sensors

This symbol represents the front or rear parking sensors. You will also hear an audible beep as you get closer to a wall, pole, tree or other object when reversing.

Dodge Journey Bulb Not Working

This means one of your driving lights has stopped working and requires either a bulb replacement or fuse replacement.

Dodge Journey Low Beam Lights On

This means your front standard driving lights are on.

These lights are used for 99.9% of driving.

Dodge Journey High Beam Lights On

This means your front high-beam driving lights are on.

These lights are used for 0.01% of driving and typically for country roads late at night. Fines can apply for use of high beams in dense residential areas. Do NOT use high team driving lights within 400 metres (1,000 feet) of an oncoming car.

Dodge Journey Automatic Low Beam Lights On

This means your front automatic standard driving lights are on.

These will illuminate by themselves on dusk, when entering tunnels and in other low light situations.

Dodge Journey Automatic High Beam Lights On

This means your front automatic high-beam driving lights are on.

Please be wary that these lights do not turn themselves on automatically around other cars.

Dodge Journey Automatic Lights Malfunction

Dodge Journey’s come with automatic lights, however, these can malfunction.

This is often an issue with the front low-light sensor. You may continue to drive and simply use your normal on/off headlight function until you visit a mechanic.

Dodge Journey Glow Plug Indicator Symbol

This is the Glow Plug Indicator symbol, which is found only in diesel-powered variants of Dodge Journey. Diesel engines require heat in the cylinders to operate, which is supplied initially by its glow plugs when the engine is freezing cold.

When illuminating green, this is operating perfectly but when yellow, a fault may exist.

Dodge Journey Vehicle Is In Park

This means your vehicle is in Park.

Dodge Journey Hood / Bonnet Is Open

While your front hood/bonnet may appear closed, it may show open on the sensor.

Dodge Journey Front Fog Lights Enabled

This means your Dodge Journey front fog lights are engaged. A similar symbol exists for the rear warning lights.

Note: In some areas, it is illegal to use fog lights when it isn’t foggy. Please check with your local authority.

Dodge Journey ABS System Fault / ABS System Off

Your vehicle’s ABS system has a fault and may not engage under heavy braking.

Please visit a mechanic as soon as possible.

Dodge Journey ECO Mode On

ECO mode in a Dodge Journey is an optimum driving mode.

Your throttle will not respond favorably to performance driving.

Instead, your fuel economy will be at its best, hence the term ‘Eco’.

Dodge Journey Truck / Boot Open

While your rear trunk/boot may appear closed, it may show open on the sensor.

Dodge Journey Front Radar Engaged

This means your front sensor is engaged.

This feature provides autonomous braking and adaptative cruise control.

Dodge Journey Lane Assistant On

This means your lane-keeping assistant is on.

This feature allows your vehicle to remain straight within its lane.

This may only engage above 40km/h or 25mp/h.

Dodge Journey ESP / ESC Engaged

This means your Dodge’s Electronic Stability Programme (or Electronic Stability Control in some countries) has been engaged.

This typically engages on wet, muddy or icy roads.

Dodge Journey Check Brake Fluid

This means your brake fluid has become low and may require topping up.

Dodge Journey Check Brake Pads

This means your brake pads have become low.

This may be difficult to check and may require visiting a mechanic as soon as possible.

Dodge Journey Steering Wheel Locked

This means your steering wheel is locked.

This is an anti-theft symbol that flashes when your vehicle is locked.

Dodge Journey Service Due Soon

This means your vehicle is due for servicing soon.

Your mechanic may have programmed an alert within your car’s computer to illuminate this symbol upon crossing a certain odometer reading.

Dodge Journey Heated Seats

This means your heated seats are on.

The number of vertical lines represents the level of heat.

Dodge Journey Cruise Control Activated

This means your cruise control has been activated and is ready to use.

However, your cruise control will not be on. It’s simply ready to switch on.

Cars often use 2-buttons to avoid accidentally turning on cruise control.

Dodge Journey Check Wheel

This means you have an issue with your wheel.

This isn’t the rubber tire but the wheel itself.

Issues include alignment, steering and balance.

Dodge Journey Heated Windscreen

This means your windscreen is being heated to melt frost or ice.

This may turn itself off automatically.

Dodge Journey Air Suspension Fault

If your Dodge Journey has air suspension, then this symbol represents a fault.

This could be a deflated rear suspension air bag, an air leak or a sensor issue.

Dodge Journey Tire Air Pressure Fault

This means your tire pressure is either too low, or the sensor has faulted.

This requires calling or visiting your dealership as soon as possible.

Dodge Journey Intermediate Windscreen Wipers On

This means your automatic windscreen wipers are on. No action is required.

Ultimately, your car is trying to tell you something. You should consult your owner’s manual and have your car inspected by a qualified mechanic as soon as possible.

Symbols Have Different Colors

Much like traffic lights, the color of your dashboard symbol light is just as important as what it means. The lights can also flash to draw your attention to a more severe and time-sensitive issue.

When a Dodge dashboard warning light is green or blue, they are simply telling you that one of your car’s features is being used, or has been activated. No action is required at this time.

When a light is yellow, your car is trying to tell you that a less common safety feature of the car is being used (such as stability control on wet roads), a mild fault has been detected or a repair may be required. If you’re unsure, you should seek the services of a mechanic or dealership as soon as possible.

Orange or Red

If the dashboard on your Dodge is orange or red, this can be a signal that your vehicle is experiencing a problem that needs urgent attention . You MUST call or visit your dealership or mechanic immediately.

This dashboard symbols guide is for entertainment and informational purposes only, and does not replace seeking professional advice from a certified technician or expert mechanic. Please consult with a certified technician or mechanic if you have specific questions or concerns relating to any of the topics covered herein. Under no circumstances will DashboardWarningsLights.com be liable for any loss or damage caused by your reliance on any content on this website.

Joshua Lee is the writer, editor and owner of DashboardWarningLights. Joshua has a deep obsession with the automotive industry, for both passenger vehicles and trucks. When he isn't writing or driving, he enjoys exploring in the great outdoors!

P0128 Dodge Journey: Meaning, Causes, How to Fix

The P0128 OBD II trouble code indicates that your Dodge Journey’s engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. This code can appear as soon as you start your vehicle, or it can also occur while driving.

It’s essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. In this article, we’ll explore the possible causes of the Dodge Journey P0128 OBD II trouble code and some possible solutions.

P0128 is most often caused by a thermostat that is stuck open.

P0128 Quick Info

On the Journey, the coolant temperature sensor is a very common cause of P0128. Here’s how to test and replace it . Otherwise it’ll be a stuck thermostat causing the code:

P0128 Definition: Coolant Temp – Below Thermostat Regulating Temp

The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Dodge Journey as any other vehicle).

Coolant Temperature

The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engine’s coolant temperature.

P0128 indicates an issue with the engine’s coolant temperature not reaching the proper operating temperature within a certain amount of time.

Below Thermostat Regulating Temp

As part of your Journey’s computer system, your Engine Control Module (ECM) tracks various engine conditions, such as air temperature, engine speed and load, coolant temperature, etc.

When the ECM detects that the engine’s coolant is not reaching its proper operating temperature within a set timeframe, it will trigger this P0128 trouble code to alert the driver of a potential issue.

Journey P0128 Symptoms

The most common symptom of a P0128 trouble code in a Dodge Journey is an illuminated malfunction indicator lamp (MIL). Other symptoms may include poor engine performance and a decrease in fuel economy.

• Lack of heat – The most prominent symptom of the P0128 trouble code in the Dodge Journey is the lack of heat. When the thermostat doesn’t bring the engine up to the proper operating temp, it means that the coolant going through the heater core isn’t as hot. This leads to less/no heat. If you feel your vehicle’s heater working better when sitting still and worse on the highway, that’s a dead giveaway for a thermostat that is stuck open.
• Service Engine Soon – Other than the heater not working, the only other symptom of P0128 is typically the service engine soon light itself.
• Slight Decrease in fuel economy – The P0128 code may also lead to a slight decrease in fuel economy. This is because your Journey’s engine is running at a cooler temperature than it should be. As a result, it consumes more gasoline to keep itself running correctly.

P0128 Causes: Dodge Journey

Fixing P0128 in the Dodge Journey is usually a pretty easy thing to do since, 90% of the time, a stuck thermostat will cause the problem. Here are the most common causes of P0128:

• Thermostat Stuck Open – Far and away, the most typical cause for the P0128 code is a thermostat that is stuck open. When a thermostat is stuck open, it allows coolant to flow through the engine at all times. When this happens, the engine is “over-cooled” and never reaches the proper operating temperature. How to Replace a Thermostat (video) .  
• ECT Sensor / Wiring- If the thermostat itself isn’t the problem, it’ll be the wiring/sensor associated with Engine Coolant Temperature Sensor (ECT).

Dodge Journey P0128 Diagnosis

An excellent way to tell if it’s a sensor issue or an issue with the thermostat is whether or not the Dodge Journey’s engine is running at its proper operating temperature.

It can be challenging to tell this in a vehicle that doesn’t have a temperature gauge. If you feel the heater isn’t working well, that is the easiest way to tell the thermostat is stuck open .

Are there Other Codes?

If there are codes related to the ECT, such as P0117 or P0118, they indicate that the Engine Coolant Temp Sensor is not performing correctly, which means you should start diagnosing P0128 in your Dodge Journey by taking a look at the ECT and wiring.

Is the Heat Blowing Hot?

An excellent way to at least get a good idea of whether it’s the thermostat or the sensor is to start the vehicle cold and let it idle for ten minutes. If you feel little to no heat from the heater, it’s a good indication that the thermostat is the problem and not a wiring issue.

Squeeze the Thermostat Hose

A mechanic will check under the hood where your Journey’s radiator hose meets the thermostat housing. If it is easy to pinch the hose, the engine coolant will typically flow through it.

If you pinch your hose, stay aware of the belted accessories and the fan. The fan can come on at any time .

Check the Coolant Temperature

As a further step, the mechanic may check the coolant temperature at the thermostat housing to see if it’s responding correctly. If it isn’t, there’s likely an issue with the thermostat itself.

You’ll need an infrared temperature gun to verify the temperature at the thermostat. They’re not very expensive at places such as Harbor Freight.

Inspect All Electrical Connections

The mechanic will also inspect all electrical connections to ensure they are in good condition and not corroded or loose. If they are, repair the harness and verify that it clears the code.

Replace the Thermostat

If all of the above checks out and it still seems like the thermostat is the culprit, then it’s time to replace it. Replacing the thermostat in the Dodge Journey is relatively easy and should take no more than an hour or two.

After repairing your Journey, clear the code from your vehicle’s computer and reset it. Then, take a test drive and verify that it hasn’t returned.

P0128 is not a severe threat to the immediate drivability of your Journey. However, it should be noted that most modern fuel-injected engines like to run at 200+ degrees. Letting them run too cool can cause problems after an extended period. Good luck figuring out what is going on with your Journey!

Check Engine Light is On: 2010 Dodge Journey SXT 3.5L V6

Dodge journey model years - 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019.

How to diagnose a check engine light with an obd scanner on a Dodge Journey

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

Coolant hoses wear out over time and need to be replaced - check 'em early and often

Want an easy way to save $500? Rotate your tires at least three times per year

There's no reason to check the washer fluid level without adding some - see how to do it here!

Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here!

• BMW of MKE North helped make these videos
• Download Dodge owners manuals

A check engine light can indicate a broad spectrum of problems with your 2010 Dodge Journey. 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 cap next time you stop in order to reset the service engine soon light. The video above shows how to locate the on board diagnostics OBD plug location on your 2010 Journey, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Journey.

Is it OK to drive with a check engine light on? Intermittent Check Engine Light: If the check engine light on your 2010 Journey is not steady, 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. Steady Check Engine Light: If your check engine light is on every time you operate your Journey, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. Flashing Check Engine Light: If your check engine light is flashing, stop driving your Journey and have it towed to your nearest mechanic – a blinking check engine light means you probably have a very serious problem with your car and you risk ruining your engine by driving it. If you are unsure about what your diagnostic trouble codes mean after finding the Journey OBD port location and scanning the codes; have your Journey diagnosed by a professional automotive technician.

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Home » Troubleshooting » Dodge Journey battery light is on – causes and how to reset

Dodge Journey battery light is on – causes and how to reset

When the red battery light comes on in the dashboard of Dodge Journey, it indicates a malfunction in the charging system. This can happen due to a number of reasons which we will discuss in this article.

The most common reason for battery light illuminating in Dodge Journey is faulty alternator. But the battery light can also come on due to a damaged wire, corrosion on electrical connectors, corrosion on battery terminals, bad ground connection and slipping serpentine belt.

1. Faulty Alternator

Alternators can fail at any time, but generally they last over 100,000 miles. Before replacing the alternator, you must rule out other causes that may stop or degrade flow of current from the alternator, for example: bad electrical connection or damaged wire.

How to test the alternator

The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running.

• Start your Journey.
• Connect the black cable of the multimeter to negative terminal of the battery, and the red cable to the positive terminal.
• The voltage should be between 13.5 and 14.8 volts with the engine running.
• Switch on the accessories in your Journey, for example, headlights, AC fan at full speed, and interior lights.
• The voltage should remain around 14 volts. If it drops and remain below 13.5 volts, it indicates a problem with the current supply from the alternator.
• If the voltage drops below 12 volts with the engine running and the accessories turned on, it means the current supply from the alternator is completely cut off and all the electronics are solely powered by the battery.

Can you drive Journey with a bad alternator?

Yes, you can drive your Journey with a bad alternator, but only for a short distance. The battery charge will go down as you drive since all the on-board electronic controllers and accessories are now solely powered by the battery. When the battery charge gets too low the engine will shut down, and you will be stranded.

Recommended video

2. Poor ground connection

What is a ground connection.

The negative terminal of the battery is connected to the body/chassis of Journey, called a ground connection. The engine also requires a ground connection to function, but the way the engine is mounted, it does not allow the electric current to flow between the engine and the body (due to non-conductive rubber insulated engine mounts). For this purpose, a ground strap/wire is used to connect the engine and the chassis.

What happens when the ground connection goes bad?

If the ground connection of the chassis or the engine goes bad in your Journey due to rust or corrosion, you will face all sorts of electrical issues, including battery light illuminating in the dashboard. The alternator relies on the ground connection of the engine to function properly. When the ground is bad, the current supply from the alternator will be reduced or may fluctuate. Additionally, in rare cases the contact between the engine block and the alternator can also go bad due to corrosion.

How to check if the ground connection is good?

You can check the quality of the ground connection in Journey by doing a conductivity test between the negative terminal of the battery and the engine. Take a multimeter, change its settings to ohms symbol. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal part of the engine. The reading should be at or very close to zero ohms. Do the same between the negative terminal of the battery and exposed metal part of the alternator.

Inspect and clean the ground connections

If the conductivity test fails, check the condition of the ground connections in your Journey. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Clean the contacts with a sandpaper or wire brush. You may also have to remove the alternator and clean the ground contact area on the alternator and on the engine block.

3. Poor battery connection

It is possible the alternator in your Dodge Journey is working properly, but the current flow is interrupted due to a loose electrical connection, a damaged wire, or corrosion on the battery terminals.

Corrosion on battery terminals

Battery corrosion is a fairy common problem (except in AGM batteries), especially if the installed battery is more than 2 years old. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. If there isn’t enough current flow, the battery will not be charged properly, and may cause engine starting problems.

Check battery terminals

To know if your Journey charging system problems are from dirty battery terminals, you need to investigate them. Lift the plastic covers over the terminals and check for any signs of corrosion. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery or the alternator, just clean the battery terminals.

Clean the battery terminals

Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your Journey in under a minute. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Do one terminal at a time and don’t let water puddle on the top of the battery touch both terminals at the same time, this can short the battery.

Thorough cleaning: To thoroughly clean the battery in your Dodge Journey, you have to remove the terminal cables first, which requires no special knowledge, just a little concentration, as the order is very important. First remove the black cable from the negative terminal using a wrench or a plier. Next you can unplug the red positive terminal cable. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper or wire brush. After cleaning, reconnect the cables in reverse order, positive first, then negative.

4. Slipping serpentine belt

The serpentine belt, also known as accessory belt or drive belt, transfers the power from the engine to other components like the alternator and the AC compressor, that are essential for normal operation of your Dodge Journey.

If the serpentine belt is damaged or becomes loose, or if the alternator pulley develops a defect, it can cause the belt to slip. This can cause the alternator to spin slower or inconsistently and the electricity production is degraded. When the on-board diagnostic system detects low voltage from the alternator, the battery symbol light comes on in the instrument cluster of Journey.

Symptoms of bad serpentine belt

The most common sign of bad serpentine belt in Journey is squealing noise from the engine compartment. Another prominent sign is visible cracks on the ribbed part of the belt. A slipping accessory belt can also cause burning smell.

Sound of a slipping serpentine belt

If the serpentine belt is found to be defective, it must be replaced. Keep in mind that a slipping belt is not always defective, it can slip due to a number of reasons, including due to a bad tensioner pulley or any other pulley.

5. Rodent damage

If rodents like rats, mice, or squirrels have chewed up the cables for the alternator, it can cause the battery light to turn on in Journey. Look for any signs of bite marks in the engine compartment, and examine all the cables for the alternator. If any cable has been damaged, replace it with a new one.

How to reset the battery light

Fix the issue.

Resetting the battery light in Journey without solving the underlying issue may not help, as the warning light will turn back on when the system again detects the fault. The light should disappear automatically after fixing the issue. If it doesn’t turn off immediately, driving your vehicle for a few miles should help.

OBDII scanner method

The proper way to reset the battery light in Journey is by clearing the codes with an OBDII scanner. If the warning light doesn’t turn off automatically after fixing the issue, you will have to do it manually by connecting a diagnostic device and then deleting all the error codes related to the charging system.

Disconnect the battery

If you don’t have a diagnostic device, it may be possible to reset the battery light in Journey by disconnecting the battery for a few minutes. Remove the cable from the negative terminal of the battery first, then from the positive terminal. With the battery disconnected, press the horn button a few times and turn on the headlights to drain out all the residual electricity from the system. After about 15 minutes, reconnect the battery in reverse order: positive cable first, then negative cable.

Use OBD2 scanner for diagnosis

Since Dodge Journey is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located.

To begin troubleshooting, you must first connect the diagnostic tool to your Journey. The OBDII connector is usually located under the dashboard. With the tool connected, turn on the ignition. Most diagnostic devices then ask for some information about the vehicle. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number (VIN). Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Journey.

When the battery light comes on in your Dodge Journey, you should always start with testing the voltage at the battery when the engine is running. If the voltage test fails, then move on to testing the alternator and its electrical connections.

In any case, it is advisable for laypersons to visit a workshop. A professional mechanic can swiftly diagnose the charging system issue for you.

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Driving directions

The route deemed to be the safest and simplest with minimal scope for error along the way. The default recommended route from Michelin.

The route offering the shortest distance to a destination via the most accessible roads. Journey times for this option will tend to be longer.

The most fuel-efficient route that also avoids toll roads.

My cost options

• B7 (Diesel)
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• E85 (superethanol)
• CNG (Biomethane)
• H2 (Hydrogen)

My route options

• E5 (Unleaded) €1.700
• Route : Fast
• Distance in : Kilometres
• No restrictions

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Alternative travel

Arrive at lobnya organise your trip, accommodation, other services, restaurants at lobnya.

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