How to check for errors?
To view or read fault codes in the 1998-2004 Opel Astra H CDTI or Z16XER, resort to computer diagnostics:
To find problems in the operation of an Opel Astra N car, you can use a self-diagnosis method using pedals and the ignition system.
On a car with a manual or robotic gearbox
For a car with a manual gearbox, the check is performed as follows:
On cars with automatic transmission
For cars with automatic transmission, ESP error codes are read as follows:
When carrying out self-diagnosis of an Opel Astra with an automatic transmission, the gas pedal is pressed all the way, and the brake must be pressed with medium force.
Carrying out car diagnostics yourself
To carry out diagnostics, it is necessary to perform certain steps, which differ for vehicles with manual and automatic transmission.
For automatic transmission
For diagnosing an Opel Astra H with automatic transmission, the steps differ little:
- First, the ignition key is inserted into the lock.
- Then, as in the case of a manual transmission, turn on the ignition, do not start the engine.
- Press the brake pedal and hold it.
- Set the automatic transmission selector to the Drive position (“D”).
- Turn off the ignition and remove your foot from the brake pedal.
- In the next step, you again need to press both the brake pedal and the gas pedal at once, holding them down for some time.
- Turn on the ignition again, do not start the unit.
- Keep the pedals pressed until a message appears on the instrument panel.
- If the sequence of actions has been followed, the “ECN” message will be displayed with a six-digit error code.
When we depress the pedals, we need to press the brake, I apply medium force, and the accelerator pedal should be pressed all the way until a click is heard, this is necessary for the limit switches to work (video creator. VIDEO ZAG).
If there are several defects, then the codes will appear in a string. At the end of the list a code of 6 zeros will be displayed. If zeros appear immediately, this indicates that there is a problem. The fault code is in the first 4 digits, the last 2 digits contain the malfunction value. If the number of digits is 5, then to decrypt it you need to add a zero in front.
Decoding error codes with meanings
The types of fault combinations will differ depending on the diagnostic method. If during self-testing the codes are six-digit, then when testing using a computer they consist of five characters. The first is a letter that determines the type of breakdown, and then comes the combination itself.
Categories indicated by letter
Description of alphabetic characters:
What does the first digit in the error code mean?
Decoding the third digit from the beginning in the code
The symbol in 3rd place determines the type of problem:
The channel “Pasha aGs - Video PRO Opel Astra H and more!” spoke about reading combinations of problems in its video.
Fault table
List of Opel Astra H error codes in Russian with a description of the problem and recommendations on how to “treat” it:
Error 161400 - incorrect operation of the engine blocker, possible causes:
The channel “IZO))) LENTA” in its video showed the process of reading and deciphering malfunctions in the operation of an Opel Astra N car.
ABS errors
Problems with the Opel Astra H anti-lock system can be displayed in two digits.
Code | Description |
16 | Damage or short to ground in the control line of the valve solenoid mounted on the front left wheel. The reason may be that the winding is shorted to voltage. Code recognition is possible at speeds over 6 km/h. |
17 | The solenoid valve control circuit is faulty and is now affecting the device mounted on the front right wheel. |
18 | Rear brake circuit valve line damaged or shorted |
19 | Valve relay malfunction. An error is detected if the voltage level supplied to the device is more than 5 volts for 30 seconds or higher. |
25 | Failure or defective appearance of the gear wheel of the speed controller. Determination of this code is only possible in a situation where the speed of the wheel is 25% higher than the same indicator on other devices for two minutes or longer. |
35 | There is a malfunction in the return pump relay circuit. An error occurs when the response from the device takes more than 5 seconds. |
37 | The brake pedal switch line is damaged. Most likely, there was a break in the wire coming from the sensor. |
39 | Incorrect signal coming from the controller installed on the front left wheel. It is necessary to check the integrity of the sensor and cable. |
41 | Failure of the ABS sensor located on the left front wheel |
42 | Similar error, only with the controller installed on the right |
48 | Low car battery voltage. It is necessary to check the operation of the battery, make sure that there is technical fluid in the banks. It is recommended to test the device with the engine running or stopped. |
55 | Failure of the anti-lock control module |
Malfunctions in the operation of the Opel Astra N ABS system are usually associated with poor contact of the sensors installed on the wheels.
Engine errors
If the “Check Engine” icon lights up on the dashboard, you need to pay close attention to this warning. As a rule, it is accompanied by the Opel Astra-H error code 030101, 030201 or 030401. In this case, it most likely means that misfires have begun to occur. If we talk about additional “symptoms,” then car owners often note the appearance of jerks while the car is moving. The engine "triples". Additionally, there is an increased consumption of the fuel mixture. If this happens, then it is necessary to evaluate the condition of the ignition module. Often this particular unit fails. Unfortunately, it is almost impossible to repair it, so you will have to make a complete replacement.
If the car has a high mileage, then error code 212052 may appear on the Opel Astra H. Such a digital notification indicates that dampness has occurred inside the electronic pedal. Or some of its modules were dirty. In such a situation, it is worth paying attention to how often the check engine light comes on. If this only happened once, then there is nothing to worry about. Most likely, the dirt will soon fall off or dry out and the operation of this unit will be restored. If another substance gets on the connector and cannot simply evaporate, the error will appear again. In this case, you need to disassemble the electronic pedal and thoroughly clean the contacts.
Owners of new or relatively “young” cars may encounter error code 001161 on the Opel Astra H. As a rule, the malfunction appears immediately after the car owner tried to replace the timing belt on his own. It is worth checking how correctly the valve timing functions. The shafts may have been installed incorrectly. Also, such errors often appear if the phase regulator sensors work with errors. It is necessary to conduct a clearer diagnosis and identify the exact problem.
Among the Opel Astra-H error codes there are also those that inform the vehicle owner about problems related to the condition of the wiring. Most often, such problems are also not critical, but it is not recommended to ignore them.
Error 059761. Decryption
Common error P 059761 can indicate not only problems with the thermostat or temperature sensor. Its geography is much wider
Deciphering the error code will lead us to the trail of malfunctions in the thermostat. At least this is what error code 059761 stands for for the Z16XER : Coolant Thermostat Valve Stuck. This means that the thermostat valve stem is stuck in the intermediate or one of the extreme positions. In fact, it may not be so simple, since the thermostat in the Z16XER is a single unit with an antifreeze temperature control sensor.
Thermostat in the block with temperature sensor
Checking the condition of the Opel battery charging circuit
When the battery is dead, the Opel Astra N series can produce a whole bunch of errors, including our error code P 059761 on the on-board computer. Determining the culprit in this case is as easy as shelling pears - the starter relay clicks, the engine does not spin, the solenoid relay may also operate, but the starter cannot crank the crankshaft.
The appearance of our error 059761 in this case is associated with low voltage at the contacts of the coolant temperature sensor.
True, if the battery is dead, there will hardly be one error; there will be at least five or six of them, and a dead battery is clearly visible even without any scanners. The solution in this case is simple - charge the battery or install a known charged one. After starting the engine in normal mode, the errors will be reset.
Interesting on the topic: Troubleshooting: P2008 on Ford engines. Changing the IMRC valve
Depending on the engine model, there may be different ratings and some differences in design, but the essence remains the same. To diagnose and reset error P 059761, you need to follow exactly the same scheme that we presented for the Opel Z16XER . Good luck with the repair and no errors on the monitor!
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Getting rid of the Thermostat error without problems — Opel Astra, l., year on DRIVE2
Remove the battery terminal for a few minutes.
It only helps if the error is a system glitch. If this does not help, then the car records the problem in memory during the test and it cannot be reset by simply turning off the power - the record is stored in a non-volatile section of the computer’s memory.
The principle is the same. Decoding the error on the Opel Astra H According to official sources of the Opel repair manual in Russian, this error is literally translated as “Thermostat valve stuck.” However, in many cases, the problem may also be in the operation of the coolant sensor or electrical wiring. I removed the thermostat again - closed. There was some crap inside - I threw it out.
Unknowingly I broke the heating element. What bad luck! I scolded myself a thousand times for... Then I remembered that somehow it was possible to assemble a single whole, without weak points, from a non-working thermostat from Astra and Cruze. According to legend, in asters it is a well-known rubber band, in cruises it is a heating element - I don’t know whether this is true or not. No diesel engine at start-up. Works smoothly. It jerks only when I start moving, that is, I release the brake pedal, start moving, the speed starts to drop, and it may stall.
Then everything is much better. A similar Opel Zafira error code 059761 was about a month Opel Zafira error code 059761, when I started the car, immediately turned on the air conditioner and tried to drive, and it started shaking. Determining the error The procedure is standard and works the same on all cars. Diagnostics is carried out in several steps: Replacing the coolant temperature sensor is the most logical and effective way to solve the problem. Firstly, after replacing the device, you can be confident in the positive result of the work performed.
Secondly, the sensor is not that expensive, it’s easier to pay once rather than waste time extending wires and replacing connectors. Reviews from Opel Zafira owners Based on reviews of the Opel Zafira error code 059761, you can easily determine the cause of a particular error. Also, experienced drivers will suggest the most effective way to eliminate the most serious faults.
Regarding errors, Opel Zafira owners leave the following reviews: Evgeniy, Moscow. Quite recently, using the pedal method, I scanned the system of my car for errors.
Deciphering error 059761 for Opel Astra H
As a result, I received only one code - I searched for information on the Internet for a long time, and eventually came to the conclusion that for some reason the signal from the camshaft position sensor stopped. Moreover, the problem was not noticeable from the behavior of the car. In general, I went under the hood with the task of checking all the wiring of the Opel Zafira error code 059761 for a break.
To my surprise, I discovered that the DPRV was damaged - its base was hanging on the remains of plastic. For this reason, the ECU detected an open circuit when heated or exposed to moisture.
I replaced the sensor, installed the original 62 35 and no problems. Alexander, Tula. Hi all!
How to use the diagnostic connector?
Please note: since errors in a car have different statuses, the Check Engine light does not always light up when they appear (in our language, “Jekichan”). The driver may not even suspect that the vehicle is in partially serviceable condition. To diagnose, you need to connect to the control unit using a special scanner.
Diagnostics in general terms is carried out according to the following algorithm:
GM Tech2 and MDI dealer scanners
Both GM Tech2 and MDI are dealer devices specially tailored for Opel cars. With their help, reading error codes on the Opel Astra H becomes as simple as possible for officials.
GM Tech2 is a professional scanner with which you can perform any set of maintenance and diagnostic procedures. It was developed taking into account the general specifics of Opel cars.
In addition to standard functions - reading codes, displaying information in real time and adaptation, the device also works with highly specialized tasks - setting up an immobilizer, programming an ECU, and so on.
ELM327 - cheap, but non-functional
There is a whole pack of Chinese scanners based on the ELM327 chip. There are devices with different interfaces - WiFi, bluetooth, USB. Their main advantage is their low price and the ability to work wirelessly.
At the time of preparation of this material, the cost of the device starts at 1900 rubles. But his work is associated with a number of nuances:
Budget error scanner OP-COM
OP-COM scanners are divided into two categories. The first includes models that support synchronization with vehicles manufactured before 2012. The second category is devices that, accordingly, are designed to synchronize with more modern cars.
After connecting, the device will be able to run self-diagnosis of the Opel Astra, according to the results of which the user will see the errors recorded in the ECU.
The main difference from the ELM327 is the ability to diagnose almost all errors, as well as the presence of some service functions, for example, adaptation of the robot’s gripping point.
Error 059761, Opel Astra. reasons, decoding ⋆ i love my car
Has a sad icon in the form of a car with a key lit up on the instrument panel of your Opel Astra? Is the generator light on or off? It looks like there is some problem with your car. And to eliminate the malfunction, you need to read the error codes of the Opel Astra H. To do this, in normal mode, you can use a dealer scanner. But what to do if you don’t have the device at hand, and you don’t want to spend time and money on a trip to the dealer? Exit: deciphering error codes manually.
For automatic transmission
In a car with an automatic (automatic) transmission, you must perform the following steps:
If all actions are performed correctly, the ECN message and error codes in the form of 6-digit numbers will light up at the mileage location.
If there are several errors, the codes will be shown one after another. The end of the list will be displayed with six zeros. By the way, if only zeros appear immediately, this means that there are no problems.
The first four digits are the fault code, the next two are its meaning. Please note: if there are five digits, in order to decipher the code, you need to add a zero at the beginning of the digits.
Decoding codes
To decipher codes (fault codes for Opel Astra H), it is important to understand the conventional letter designations adopted by the manufacturer. Is it P, B, C or U .
Important: using the diagnostics described above, you only get errors of type P****. Faults of types C****, B**** and U**** can only be read using special diagnostic equipment!
For example, code 000970 is U 000970, that is, U0009 (symptom 70). Its reading (decoding) – no HS-CAN communication, bus shorted.
The second position (number) indicates:
The third position is the type of fault.
Positions 4 and 5 are the serial number of the error.
Description of errors
The table below presents a list of some fault codes (codes and their interpretation) for the Opel Astra H in Russian. Of course, this is not a complete list, but just a small part of it. If you do not find the code you need in the table, we recommend using additional resources with a complete and constantly updated list of errors.
Example: error 011014 (Opel Astra H) is displayed in the window. We discard the last 2 digits and find the error code P0110 and its interpretation in the table.
Example: during diagnostics, errors 017011, 017012 occurred. We discard the value (the last 2 digits), we get error P0170.
Example: when the numbers 170000 appear, we discard the last 2 (in our case this is the value 00), we get an error P 1700.
Example: when diagnosing a car, we have the numbers 119167. We discard the last 2 (that is, 67). We get error P 1191.