Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
  1. Questions and answers
    2. :
  2. Vauxhall
    3. :
  3. Astra
    4. : What does the CodE4 error code mean on the Opel Astra J series?

What does the CodE4 error code mean on the Opel Astra J series?
What does the CodE4 error code mean on the Opel Astra J series?

Years: 2009-2016
The error that appears on the instrument panel of the Opel Astra J series, identified by "CodE 4", alerts the user of the car that there is a problem with the radiator thermostat. The solution is to have the damaged part replaced.

Video

What Does Error Code 24 Indicate on the Opel Astra?
What Does Error Code 24 Indicate on the Opel Astra?
Vauxhall Astra (2009-2016 / Astra J)
Error code 24 on the instrument panel of the Opel Astra model J indicates a malfunction of the number plate light bulb. To reset the error code, it i…
What does error code 18 indicate in the Opel Astra?
What does error code 18 indicate in the Opel Astra?
Vauxhall Astra (2015-2022 / Astra K) Error code number 18 on an Opel Astra K model vehicle is used to indicate a malfunction of the left front headlight bulb. This means that it is neces…
What Does Error Code 82 Mean on the Opel Astra?
What Does Error Code 82 Mean on the Opel Astra?
Vauxhall Astra (2009-2016 / Astra J) Error code 82 indicates that the oil change interval level has been reached. This error code activates on all Opel vehicles. Today, we will specifica…

How to open the trunk of the Opel Astra that remained closed? Answer: 22-06-2023
What does code 55 mean on a Vauxhall Astra? Answer: 3-06-2023
What does code 82 mean on a Vauxhall Astra? Answer: 30-04-2023
What does error code 62 indicate on the Opel Astra K? Answer: 25-04-2023
Where is the starter motor located in the Opel Astra h 1.7 CDTI? Answer: 11-04-2023
What are the warning lights on the Opel Astra? Answer: 14-03-2023
How do you remove the ignition lock from the Opel Astra? Answer: 19-02-2023
What does fault code 54 mean on the Opel Astra version J? Answer: 28-01-2023
Which fuse affects the starter of an Opel Astra H? Answer: 12-01-2023
Where is the starter on the Opel Astra located? Answer: 19-12-2022
What does code 16 mean on the Opel Astra? Answer: 17-10-2022
What does the message "code 89" mean in the Opel Astra? Answer: 16-10-2022
What does the code 82 of the Opel Astra mean? Answer: 12-10-2022
How do I set the time in the Opel Astra H? Answer: 19-09-2022
What does error 68302 mean on the dashboard of the Opel Astra H? Answer: 12-08-2022
Where is the speed sensor located in an Opel Astra G? Answer: 11-07-2022
Where can I find the list of error codes for the Opel Astra? Answer: 28-06-2022
How to open the stuck fuel flap in the Opel Astra? Answer: 11-06-2022
What does the Opel Astra J error code 60 mean? Answer: 9-06-2022
What to do when the fuel filler flap of the Opel Astra does not open? Answer: 29-05-2022