Check engine code 12

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Apr 3, 2011 | 04:23 PM

Jeepinbush

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Joined: Apr 2011

Posts: 25

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Model: Cherokee

Check engine code 12

What is code 12 for a 91 cherokee limited and how do I fix the problem.

Apr 3, 2011 | 04:43 PM

Cherryokee

CF Veteran

Joined: May 2010

Posts: 1,187

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From: Boston

Year: 2000

Engine: 4.7L

I think that's the code to indicate the battery was recently disconnected/reconnected.

Apr 3, 2011 | 05:59 PM

tjwalker

CF Veteran

Joined: Nov 2010

Posts: 5,841

Likes: 117

From: In the middle of Minnesota!

Year: 1999

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by Cherryokee

I think that's the code to indicate the battery was recently disconnected/reconnected.

It is. Nothing to be concerned about. This code is strictly "informational".

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