Code PO700, will not shift and the speedometer is not working now either?

STEVE15767

MEMBER
2000 CHRYSLER CIRRUS
65,000 MILES

Father-in-law was driving and he stopped, it would go into gear or reverse then when he got it to go back into drive now it's stuck in one gear and won't shift, and the speedometer isn't working now either. I'm thinking speed sensor or shift solenoid or control module. What do you say? It's throwing po700 and a mis in cylinder 1.

3 Replies

JACOBANDNICKOLAS

MECHANIC
109,758 POSTS

My first thought is a speed sensor. The P0700 is a generic code. It is set when the transmission control module identifies a problem. The TCM sends a signal to the powertrain control module (PCM) to turn on the check engine light.

I need to know if this is the 2.4L 4 cylinder or the 2.5L V6.

Let me know. Also, let me know if there are any other codes present.

Take care,

Joe

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Saturday, February 18th, 2023 AT 10:02 PM

STEVE15767

MEMBER
2 POSTS

I took the output speed sensor out and wouldn't you know it was shot fixed the speedometer and Geer mis and the mis fire temporarily and then the bogging came back but still shifts like should I got to do the plugs.

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Tuesday, February 21st, 2023 AT 3:13 AM

JACOBANDNICKOLAS

MECHANIC
109,758 POSTS

Hi,

Thanks for the update. I'm glad to know that took care of the problem, the speedo is correct, and it is shifting normally.

As far as the misfire, are there any new codes that have been set?

Let me know what I can do to help.

Joe

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Tuesday, February 21st, 2023 AT 8:39 PM