How to get my CEL codes , no scanner

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May 9, 2021 | 01:15 PM

Leftysdad

Thread Starter

New Member

Joined: Jan 2021

Posts: 7

How to get my CEL codes , no scanner

How do I pull the cel light codes off a 2003 blazer with no scanner....thanks In advance

May 9, 2021 | 02:57 PM

Tom A

BF Veteran

Joined: Jul 2013

Posts: 2,422

From: Northeastern Nevada, USA

Go to someplace like AutoZone where they'll read them for you for free. Or buy a Bluetooth OBD2 adapter and use a phone app like Torque.

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