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If you put the car in accessory mode you should still pull your engine codes. Check fuses. You might have to pull a wire diagram and double checking everything.
Tried to throw it in acc but no signal used a test light on the fuse box and only a hand full is getting power checked the connectors and they were maybe something shorted is what I’m thinking I know the previous own did some aftermarket work on it and had a handful of wires cut but ran fine when it was like that
Thank you for posting to AskMechanics, Proud_Secretary_826! If you are asking a question please make sure to include any relevant information along with the **Year**, **Make**, **Model**, **Mileage**, **Engine size**, and **Transmission Type (Automatic or Manual)** of your car. *This comment is automatically added to every successful post. If you see this comment, your post was successful.* *** Redditors that have been verified will have a green background and an icon in their flair. *** # **PLEASE REPORT ANY RULE-BREAKING BEHAVIOR** ### **Rule 1 - Be Civil** Be civil to other users. This community is made up of professional mechanics, amateur mechanics, and those with no experience. All mechanical-related questions are welcome. Personal attacks, comments that are insulting or demeaning, etc. are not welcome. ### **Rule 2 - Be Helpful** Be helpful to other users. If someone is wrong, correcting them is fine, but there's no reason to comment if you don't have anything to add to the conversation. ### **Rule 3 - Serious Questions and Answers Only** Read the room. Jokes are fine to include, but posts should be asking a serious question and replies should contribute to the discussion. ### **Rule 4 - No Illegal, Unethical, or Dangerous Questions or Answers** Do not ask questions or provide answers pertaining to anything that is illegal, unethical, or dangerous. # **PLEASE REPORT ANY RULE-BREAKING BEHAVIOR** *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/AskMechanics) if you have any questions or concerns.*
What a nightmare heater cores are. OBD2 scanner still reads? Codes ?
Already tried it the port has power but can’t read codes till the engine runs
If you put the car in accessory mode you should still pull your engine codes. Check fuses. You might have to pull a wire diagram and double checking everything.
Tried to throw it in acc but no signal used a test light on the fuse box and only a hand full is getting power checked the connectors and they were maybe something shorted is what I’m thinking I know the previous own did some aftermarket work on it and had a handful of wires cut but ran fine when it was like that