Hooked up to Auto Zone tester, check engine light was on. Reading was as follows: PO6O1, internal control, module memory, check sum error. They didn't know what this meant and suggested I ask you. I replaced the front control module that was attached to the power distribution center. That fixed what was wrong but now the check engine light comes on periodically. It doesn't stay on all the time but when it comes on it's not blinking.
thankyou
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Friday, November 6th, 2009 AT 6:51 PM