My 2001 Nissan Altima GLE has the service engine soon light on. I brought it to Auto Zone so they could scan it and tell me what code it is throwing, but they couldn't find the computer. They checked under both the passenger and driver sides of the dash. Could someone please tell me where it's located? Thank you!

Nissan may have placed the Data Link Connector under the hood--just a guess.

My 2001 Nissan Altima GLE has the service engine soon light on. I brought it to Auto Zone so they could scan it and tell me what code it is throwing, but they couldn't find the computer. They checked under both the passenger and driver sides of the dash. Could someone please tell me where it's located?? Thank you!
The ECM is under the right side of the dash.

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The Data Link Connector (DLC) is located under the dash on the driver's side.

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I hope this helps.