Toyota RAV4 2.2 D-4D-F 4WD 5 doors. SUV, 150 hp, 6 manual transmission, 2010 – 2013 — the starter turns, but the engine does not start

Error codes RAV 4 2007

Now almost every car has many electronic sensors that transmit information about an existing malfunction to the engine control unit.
Based on this, a specific error code is generated, which is needed for diagnosing and eliminating the malfunction. There are several indicators that indicate different problems:

How to diagnose the error?

Now almost every car has many electronic sensors that transmit information about an existing malfunction to the engine control unit. Based on this, a specific error code is generated, which is needed for diagnosing and eliminating the malfunction.

There are several indicators that indicate different problems:

• If a malfunction is detected in the engine, the Check Engine light appears on the dashboard of your Toyota vehicle.
• The O\D OFF indicator notifies the driver that something is wrong with the automatic transmission.
• If a problem is detected in the passive safety system, the SRS will light up.
• The ABS indicator indicates that the anti-lock braking system is faulty.
• If there is a breakdown in the traction control system, the driver will see a glowing TRC light.

Check the fuel filler cap

Many drivers, in some cases, when the “check engine” indication appears, begin to think about serious problems with the engine; they do not even think of checking the tightness of the fuel system, which may be compromised due to a defect or an insufficiently tightened fuel tank cap. This is a very common reason for the appearance of the “Check” engine icon.

How to carry out self-diagnosis of a car?

Toyota cars usually have 3 blocks of dynamic connectors: DLC 1, DLC 2 and DLC 3. These blocks can be either under the hood or inside the cabin. It all depends on the year of manufacture of the car. Without a special scanner, you can carry out self-diagnosis of the car. This will require wire. It should be bent like the letter P.

To carry out diagnostics, first of all, you need to turn off the ignition in the car. Next you need to do the following:

1. You need to open the hood of Rav 4 and remove the cover from the DLC 1 unit. Diagnostic will be written on the cover.
2. There is a list of connectors on this cover.
3. The pre-prepared wire must be inserted into the sockets, which are labeled on the cover as TE1 and E1. If the car has a DLC3 connector, then you need TC and CG sockets.
4. Close the wire.

Next you need to start the car and check the CHECK indicator. Based on this, the error number can be determined.

It is not difficult to determine the error code. You need to count how many times the indicator flashes at intervals of half a second or less. If the light stops blinking for about 1.5-2.5 seconds, then the next blinking will indicate the second digit. For example, the indicator may blink 2 times with an interval of half a second, then pause for 1.5-2.5 seconds and blink 3 times again. This means error code 23.

There may be a situation when several problems are detected at once. Then there will be more than one code. A pause between flashes of 2.5-4.5 seconds means a transition to the next code.

If the indicator blinks more than 11 times without pauses, then there are no problems with the transmission or engine.

It will be easier for the driver to determine the essence of the problem if there is a special auto scanner for diagnostics. It can be used to configure and diagnose the on-board computer. Without a scanner, you need to decipher error codes yourself using a table.

There are errors mainly related to malfunctions:

• transmissions;
• sensors;
• body components;
• engine;
• electricians.

On Toyota Rav 4, the error code usually consists of five characters, but there are also two-digit ones.

Common mistakes on Toyota Rav 4

• the battery is discharged or damaged;
• the ignition switch is faulty;
• the driver uses low-quality fuel;
• the immobilizer does not work correctly;
• the anti-theft system is faulty;
• engine breakdown;
• the filter that affects engine starting is clogged;
• The problem is in the injectors or oxygen sensors.

Common problems

A Toyota check engine light can come on for many reasons, ranging from a loose gas cap, a faulty ignition coil or spark plug, and even a blown head gasket. Let's take a look at the common problems that cause the check engine light on Toyota.

Fuel cap

Check engine light on Toyota Camry, Corolla, Sienna, 4Runner, Highlander, Matrix, Avalon, Rav4, etc. may come on if you do not tighten the gas cap . Find a safe place to stop. Make sure you install the gas cap.

If the gas cap is installed, tighten it.

Spark plug

Many Toyota owners don't realize that spark plugs are maintenance items.

Most Toyota vehicles require spark plug replacement between 90,000 and 120,000 miles.

If you don't replace your Toyota spark plugs within this time frame, they will eventually fail to cause the check engine light to come on. Additionally, you are more likely to get a misfire at the point where the engine starts to shake.

Idle control system

If you have an older Toyota with a cable drive, you may have problems with the idle air control system. In most cases , the idle air control valve becomes dirty or blocked by carbon buildup. This problem can be solved by cleaning the parts with carburetor cleaner. The throttle position sensor may also be faulty. Symptoms include a rough idle and hesitation when accelerating from idle. Code P0505

Vehicle speed sensor malfunction

Although Toyota is generally very reliable, it is well known for vehicle speed sensor failure.

This will trigger the check engine light in combination with the ABS/TC/Cruise lights. But a speedometer that doesn't work is a clear sign of a problem with the car's speed sensor.

The sensor is located on the output side of the transmission. Be sure to check the wiring and connector for damage. Typically you will receive a code P0500.

Crankshaft position sensor

If you are experiencing sporadic "won't start" situations, or your Toyota is shutting down for no apparent reason, you may have a bad crankshaft position sensor.

Before replacing the sensor itself, carefully inspect the wiring as it may suffer from heat damage. Code P0335.

Timing circuit

Check engine light on Toyota Camry, 4Runer, Highlander with V6 engines may be due to a stretched timing chain .

Although they are designed to last a lifetime, they may experience circuit overstress or tensioner failures. This can cause timing problems and associated engine error codes. Usually not a problem unless your Toyota has reached 200,000 miles and the timing chain has not been replaced.

Mass air flow sensor

If you experience a rough idle, lack of power, or hesitancy when accelerating, it's likely that your engine is running lean. Most Toyota engines have mass air flow sensors. This adds some complexity, and a possible vacuum leak causes the MAF to reset. Another common problem is an incorrect reading from a dirty MAF sensor. Do not use anything other than MAF cleaning fluid for cleaning. Code: P0171.

Oxygen sensor/catalytic converter

A check engine light caused by emissions control issues is something you're likely to encounter if you drive a high-mileage Toyota.

Although this will be signaled as low catalytic converter efficiency, it is possible that you have a faulty downstream oxygen sensor. Be sure to rule this out before replacing the much more expensive catalytic converter. Codes: P0420 to P0431.

Engine sucks

Many Toyotas made in the 2000s are susceptible to oil sludge caused by a blocked PCV valve.

This can cause a variety of problems ranging from high oil consumption, rough idling or check engine light, and even complete engine failure at highway speeds.

The telltale sign is a cloud of blue smoke during startup or acceleration. You may also receive emissions control related codes such as P0420.

Variable valve timing

Most Toyota engines have variable valve timing (VVT). The above oil sludges, as well as poor maintenance in general, tend to have a negative impact on it. In most cases it is a VVT filter that becomes clogged with lubricated oil.

Another possibility is a faulty solenoid. Codes: P0012 and P0014.

How can I reset the error?

After diagnostics, you need to erase the fault code. This can be done by following the following step-by-step algorithm:

1. Turn on the ignition system.
2. Close the contacts called TC and E1. After this, the control unit memory will be reset to zero.
3. The driver needs to quickly press the brake pedal for 3 seconds (at least 8 times).
4. Next you need to check the indicator. It should flash every 0.5 seconds
5. Turn off the ignition system, then disconnect the jumpers from the pins. To ensure that the trouble code is cleared correctly, you need to check that the anti-lock braking system indicator on the dashboard is not illuminated. If it doesn't light up, then everything is correct.

You can also reset error codes using technical means. For example, a laptop can help with this. This will require a special program designed for these purposes.

This article describes the most common error codes. If there is an error that is not in the material, we recommend contacting the service.

What to do when your Toyota check engine light comes on?

Check the gas cap

Make sure the gas cap is on and securely sealed. Find a safe parking spot. Stop the engine and set the parking brakes. Open the fuel tank cap and make sure the fuel tank cap is tightly closed. Turn the gas cap clockwise until you hear a click sound several times. The check engine light will reset on its own within two to three days. An OBD2 scanner can be used to reset the Toyota warning light if there are no other problems.

Control the car

Allow the engine to cool. Then check the engine oil level and the coolant level in the overflow tank. You can continue your journey if you do not notice any performance issues and the check engine light is not flashing .

Reading Trouble Codes (DTC)

Read codes using an OBD2 scanner through the diagnostic port under the dashboard. See instructions in the next section.

The CHECK, 4WD, VSC indicators came on in Toyota RAV4 (solved) - 1 answer

Some time later: Yesterday I was driving and suddenly, in a turn, symptoms of a blocked central diff appeared; we don’t have it; it turns out that the rear-wheel drive coupling was rigidly blocked! From which one? The fucking homosexuals from the previous service couldn’t unscrew the filler plug and “dripped” as much as they could and didn’t say anything. I drove it on a dry highway, apparently I overheated the clutch several times, and that’s why it jammed.

What could lead to this? And today I was driving in a straight line and the check light came on: Who can tell me what? I read the blue forum, thought about it, and came to the conclusion that the clutch died, the ECU somehow sensed its inadequate operation and completely cut off the rear-wheel drive connection.

Rav 4 Lights up Check the 4wd System and Check Engine Lights on Rav 4 Check Lights on Check 4wd Check Engine on Rav 4 Check Engine Lights on Check the 4wd System

Error: "Check AWD system, TRC system is not working" on Toyota Rav4.

Greetings, friends!

Today I will tell you about a recent incident with my car.
As usual, after warming up, the car began to move from the parking lot after 10 minutes, stopping at an intersection, I heard a sound signal from the dashboard and saw that the error “ TRC system is not working ”

“ icon lit up on the panel .
I found in the manual that to turn on the
TRC
you need to press the button on the panel on the left side.

But when I pressed this button, a new message “Check AWD system” appeared .

The first thing that came to mind was to remove the terminal to clear the error. This action did not help.

Here I got a little worried, because after reading on various forums the assumptions were not reassuring.

Some wrote that it was necessary to look at the spark plugs
, the engine , the fuel pump ,
others that it was something with
a variator
, and many more assumptions. They suggested going to an official dealer, but we are not looking for easy ways.

I read in one of the posts that such glitches can occur along the power supply line. You could check this on your own, which is what I did.

As a result, the reason was found, it was simply a 7.5 A

Under the number 14

responsible for the reversing lights.

After installing the working fuse, you must reset the terminal again to clear the errors.

After this, the errors no longer appeared. I will be glad if this information helps you.

Car exhaust catalyst

An automobile catalytic converter helps the vehicle make this engine exhaust more environmentally friendly. It converts carbon monoxide and other harmful substances into harmless compounds. If your exhaust catalyst has become unusable, then you will notice it not only when the check engine icon appears, but also long before the moment when the power of your car drops by half. For example, when you press the gas pedal, your car will not have the same good acceleration dynamics as before.

The CHECK, 4WD, VSC indicators came on in Toyota RAV4 (solved) - 1 answer

Did you immediately call the sensor question? No, I say, they trusted the computer. The impact on the wheel was, although light, frontal. Maybe the problem is in the sensor? Maybe in the sensor, but the procedure for such a case is standard: I call another service center, less steep.

Comparison of measurements of exhaust pressure gauge readings at 3000, 5000 rpm will clearly show the degree of contamination and deformation of the honeycombs. Catalysts cannot be repaired; replacing them at a service station is an expensive repair operation.

ELECTRONIC STABILITY SYSTEM (ESP) (if equipped)

• When accelerating hard or driving on slippery road surfaces, the vehicle's wheels may begin to slip and slide laterally. The ESP electronic dynamic stabilization system is capable of detecting a loss of vehicle directional stability using sensor signals and helping the driver keep the car on the desired trajectory. The dynamic stabilization system controls the wheel brakes and, if necessary, reduces the power developed by the vehicle's engine.

– When the ESP system is turned on, the indicator lamp for deteriorating road traction, located on the dashboard, begins to flash.

– When only the traction control system TCS, which is part of the ESP system, is activated, the indicator lamp for poor traction of the road surface also begins to flash.

– If the indicator lamp for poor grip of the road surface flashes, this means that the vehicle is moving on a slippery road.

ESP system failure warning

If the normal functioning of the ESP system is disrupted, the indicator lamp for deterioration of road adhesion properties and the indicator for turning off the dynamic stabilization system (ESP OFF), located on the dashboard, light up. As long as these lamps are on, the vehicle's dynamic stabilization system will not function.

• Vehicle Dynamic Stability Program (ESP) uses an Active Brake Limited Slip (ABLS) system to improve the vehicle's traction properties. ABLS operates similarly to a limited-slip differential and is activated when one of the drive wheels encounters a low-traction surface and begins to slip. The ABLS system, by braking the slipping wheel, provides a corresponding increase in torque on the other wheel of the axle, which has better traction with the supporting surface.

• When the ESP system is turned off, none of the functions of this system will operate, and the TCS traction control system will not work. However, the Active Wheel Braking System (ABLS) and the Anti-Lock Braking System (ABS) will continue to function even when the ESP system is turned off. When the ABLS system is activated, the warning lamp will flash and you may hear a characteristic noise and/or feel a pulsating force on the wheel. brake pedal. This is normal and does not indicate a system malfunction.

• Vehicle Dynamic Stability also uses FBS (Fade Brake Support) (if equipped), which provides shorter braking distances when the brakes are hot. In addition, the FBS system increases driving safety on long descents when the driver applies frequent braking as necessary.

• During the operation of the dynamic stabilization system (ESP), you may feel a pulsation of force on the brake pedal and hear a characteristic noise or feel vibration from under the hood of the car. This is normal and confirms that the ESP system is functioning properly.

• The diagnostic program built into the ESP control unit checks the serviceability of the system every time the engine is started and the vehicle is driven at low speed in forward or reverse gear. During self-diagnosis of malfunctions, you may hear a characteristic noise and/or feel a pulsation of force on the brake pedal. This is normal and does not indicate a system malfunction.

• In some cases it may be useful to turn off the ESP system to allow the wheels to spin:

– When driving in deep snow or wet ground;

– When the car rocks back and forth when stuck in the snow;

– When driving with snow chains installed.

1. ESP SWITCH (if equipped)

Check Engine light is on (engine error): causes and best solutions to the problem

On the road, situations often arise when the check light is on and the message “ engine power limited ” is displayed. With this signal, the on-board computer responds to a number of breakdowns, which include: At car services, injectors are cleaned on special ultrasonic cleaning stands or completely replaced. You can continue driving with one or two clogged injectors at low speeds.

It will be easier for the driver to determine the essence of the problem if there is a special auto scanner for diagnostics. It can be used to configure and diagnose the on-board computer. Without a scanner, you need to decipher error codes yourself using a table.

Replace the oxygen sensor (lambda probe)

The oxygen sensor in your car is part of the exhaust system that monitors how much oxygen is not burned in the engine combustion chamber. This sensor helps control the vehicle's fuel consumption. A malfunction of the oxygen sensor (lambda probe) means that the car computer does not receive the correct data and can significantly increase fuel consumption, and at the same time reduce engine power. Most cars have 2 to 4 oxygen sensors. If you have a home car error scanner, then by connecting it to the car you can easily find out which sensor needs to be replaced.

Check VSC System error and flashing 4LO

This error usually plagues cars with diesel engines (both Toyota Land Cruiser 200, Toyota Camry, and Lexus lx 570). In addition to the two indicators, the car owner can observe a decrease in the car’s power. The whole problem is solely in the fuel and the peculiarities of operating diesel cars in cold climates.

Treatment: replacing the fuel filter, changing gas stations.

Engine does not develop full power Toyota RAV4

Tool:

• Set of wrenches
• Medium flat screwdriver
• Medium Phillips screwdriver
• Driver for socket attachment
• Knob attachments
• Spark plug gap gauge

Parts and consumables:

• Oxygen sensor (lambda probe)
• Distributor
• High voltage wires of the ignition system
• Spark plug
• Engine air filter
• Transmission oil for automatic transmission
• Fuel filter element

Notes:

If the engine does not develop full power, check the components and mechanisms in the sequence described below to troubleshoot the problem.

1. The oxygen sensor (lambda probe) may not be functioning properly. Replace it with a new one. Contact the service center for a more thorough check by specialists of the exhaust gas system components to find faults and eliminate them.

2. Remove the ignition distributor and check the shaft play in it, the serviceability of the runner, and the distributor cap. If the play is large or there is significant damage or wear to the housing and parts, replace the distributor.

3. Faulty high-voltage spark plug wires can also cause unstable operation of the ignition system. Therefore, check the wires for cuts, breaks, etc. Replace faulty high-voltage wires.

4. Check the spark plugs for wear or incorrect gaps. How to remove candles is written in the first part of the article here. Then check the gap of each spark plug using a spark plug gap gauge. Replace faulty spark plugs with new ones.

5. The cause may also be a malfunction in the fuel injection system or engine management system. To find the exact problem and fix it, contact a specialist service center.

6. Check if the engine air filter is clogged. Replace it if it is filled with dust.

7. Then look to see if the brakes are stuck. Bleed the brake system.

8. The fluid level in the automatic transmission may not be correct. Add transmission oil to the automatic transmission.

9. Check clutch slippage (“slips”). The release bearing or other clutch part may be faulty.

10. Check the fuel filter for clogs or foreign particles in the fuel system. Replace the clogged filter element.

11. Contact a specialist service center to check the exhaust gas neutralization system to look for a possible malfunction.

12. Then check the compression in the cylinders and compare it with the values ​​​​given in the technical documentation, because uneven or low compression in the cylinder can also cause unstable engine operation. How to check compression in engine cylinders is written here.

The article is missing:

Source:

FAQ

Toyota VSC and Check Engine Lights On

• A common problem with many Toyota vehicles is that in addition to the check engine light, the VSC OFF light may also come on. VSC stands for Vehicle Stability Control. The traction control system or the Trac Off indicator may also turn on.
• If this is the case, it does not necessarily mean that there is a problem with your Toyota traction control system. This simply means that the system is disabled and will not work until the check engine light problem is resolved. The downside to turning off VSC or Trac Off is that your vehicle may skid under extreme driving conditions.
• Toyota "VSC Off" and "Check Engine" can turn on from a leaky gas cap. The only way to know for sure is to read the codes with an OBD2 scanner.

Disable Trac and Check Engine Light on Toyota

• Typically, the traction control light will come on when the check engine light turns on on your Toyota. Traction control turns off, but this does not mean there is a problem with the Trac system. Simply fix the check engine light problem and the Trac Off light will also be reset.

Is it normal for a Toyota check engine light to come on after an oil change?

The only reason Toyota checks the check engine light after an oil change is if the sensor accidentally trips. Otherwise, there's no reason to get an oil change on the route to get your Toyota CEL running.

Can I reset my Toyota check engine light by disconnecting the battery?

Yes, you will reset the check engine light, but that will not solve the problem. If you think the problem has been fixed, drive for a couple of days and the light will go off on its own. Another disadvantage of disconnecting the battery to reset the Toyota check engine light is that any trouble codes that may help you diagnose the problem will be cleared from memory.

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“TRC OFF” light on Toyota: How to solve the problem with traction control

Car owners often notice that the “TRC On” light is on. This is traction control. What this feature protects against and controls on modern cars, as well as what to do if “TRC Off” lights up, the reader will find in this article.

The traction control system first appeared in 1971 in America on such famous cars as Cadillac and Buick. It began to be used on luxury cars of the German brand Mercedes since 1987. After the 2000s, manufacturers began to include TRC in every car.

What is TRC

Many car owners notice that the “TRC On” light comes on on various Toyota modifications. But not everyone knows what it is.

TRC translated from English means “Traction Control”. Speed ​​sensors monitor wheel speed and the system uses measures to reduce traction. The first modifications of cars reduced traction by reducing engine speed. Modern vehicles reduce speed using a special viscous coupling.

If the “TRC On” lamp is on, this means that the wheel slip and skid control system is turned on. In Toyota, this system monitors and mitigates skidding and slipping. Although it was originally created only as anti-skid.

The TRC system works as follows:

1. Sensors monitor wheel speed. The signals are sent to the ECU (electronic control unit) .
2. If the device detects an increase in speed, it transmits a signal to the actuators.
3. Special automatic TRC valves block the movement of wheels that begin to slip.

Thus, traction control protects the driver and the car from creating emergency situations on the roads.

Attention! On cars of the Toyota Avensis, Auris and many other brands, there is a button on the dashboard called “ TRC Off ”. It allows you to disable traction control.

How to use the traction control system

Traction control works when sliding slightly and even where you need to drive a difficult section of sandy road off-road. To drive on country roads, manufacturers have placed a button on the dashboard that turns off the traction control.

By clicking on it, the car owner will be able to drive the car along difficult sections of the road where intensive acceleration of the car is needed, and not blocking the wheels. But drivers should be aware that after pressing the button for a while, it automatically turns off and the traction control system comes into action again. Therefore, it will have to be pressed several times if the car crosses long, difficult sections.

But it happens that the VSC and TRC lamp turn on together on the dashboard monitor. This indicates an error in the driver safety monitoring system.