Question about 2002 Dodge Caravan

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2002 Dodge Caravan, Tranny would shift, DTC P0700, P0725

I have similar problem. Tranny won't shift. Codes pulled P0700 P0725 (engine speed input circuit). Does this mean the Input turbine speed sensors is defective?

Any ideas!

Much appreciated.
GJP


Have a problem with a 2002 Dodge Grand Caravan. Has a hard time getting into gear and this am, engine warning light came on and wouldn't shift out of 3rd gear. OBDII came up with P0700 Trans control sys malfunction, P0731 Gear 1 ratio incorrect, P0733, Gear 3 ratio incorrect and P0870 Trans fluid pressure/switch c circuit. Any help with fixing this problem?

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  • 3 more comments 
  • Anonymous Mar 18, 2014

    is this something that can be fixed without spending a lot of money

  • Anonymous Mar 18, 2014

    is this something I coudl fix at home or do I need a mechanic.

  • Anonymous Mar 27, 2014

    jerks while driving, speed control cuts off, when it starts jerking you can't get over 55 MPH. showing codes P0601, P0320 and P0700. air bag lights comes on and off constantly. shuts down every now and again

  • Anonymous Mar 28, 2014

    engine light on 0740 code

  • Anonymous Mar 31, 2014

    Replaced the input and output speed sensors, but still got the (P731) gear 1 incorrect ratio and (P720) Output speed sensor circuit problem

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Replace the input speed sensor to transmission and the wiring pigtail all are available at your chrysler dealer take your vehicle registration in to the parts counter so they have your vin # to get the right part and it is the front of trans by fluid linres to radiator.

Posted on Mar 08, 2009

  • Mark Nichols
    Mark Nichols Mar 08, 2009

    replace the input speed sensor to transmission and the wiring pigtail all are available at your chrysler dealer take your vehicle registration in to the parts counter so they have your vin # to get the right part and it is the front of trans by fluid linres to radiator.

  • Angie Rodriguez
    Angie Rodriguez Oct 17, 2013

    I have replaced both speed trans sensors and no results. P0740 still comes up. Any ideas? Thank you very much.

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1 Answer

I have a 1998 dodge Grand Caravan with codes P0700,P0734 & P0733. What does this mean?


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I would first try changing the fluid and filter. Although the fluid may look like it is brand new, with 100K on the fluid, I can assure you that even if those miles were all highway at steady speed and no load that the fluid has deteriorated and no longer lubricating the internal parts properly and that there is some debris in the ******.If codes return and shifting problems are still present, there is definite internal failure, possibly the pump or in the clutches.
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DTC P0733 is a type A DTC for 2000, type B for 2001.**Applicable to vehicles built after June 2000.
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Verify TRANSMISSION ISS and TRANSMISSION OSS read correctly on Scan tool.
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Check this pinout HERE
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1 Answer

Codes P0725 and P0700 on a 2002 dodge grand caravan


how much does a trans control module cost and what is necessary to complete replace

Oct 23, 2012 | 2002 Dodge Caravan

2 Answers

My dodge caravan 3.3L shows 5 malfunction codes what do they mean po455 po846 po500 po700 po732


P0455 = Evap leak monitor large leak detected.
This code usually means the gas cap may have been loose or needs the rubber gasket.

P0500 = No vehicle speed sensor signal.
Vehicle speed sensor is located on the transmission near one of the axle shafts (it may need replacing).

P0700 = EATX controller DTC present.
This simply means you have transmission related codes.

P0732 = Gear ratio error in 2nd gear.
This code is of some concern, it means the transmission is slipping in 2nd gear. However the trans may be in limp mode due to the speed sensor code (limp mode means the trans starts out in second gear in order to at least get to a mechanic). The first thing I would do is have these codes cleared as there may be absolutely nothing wrong with the transmission (especially if you pull the trans dip stick and the fluid does not have a burnt smell. The vehicle should drive normally after that. If the check engine light comes back, have the codes scanned ASAP (before any other unrelated code sets). Chances are it may be the output speed sensor if this happens (easy fix). Hope this helps

Regards

Oct 26, 2011 | 2002 Dodge Grand Caravan

3 Answers

What does these codes mean P1781, P0731, P1784 AND P0700 AND HOW DO I FIX THEM.


p1781 is manufacturer control transmission, p0731 is gear 1 ratio incorrect, p1784 is manufacturer control transmission, p0700 is trans, control system malfunction. all of these codes refer to tranny.This code normally points to a faulty transmission control module, but this is an expensive part and you should have an experienced Dodge technician diagnose the problem first. or a transmission specialist. the other codes are probably associated with the p0700 code. have a good day !

Apr 27, 2011 | 2001 Dodge Grand Caravan

1 Answer

My grand caravan 2002 doesn't want to shift to second gear then i scaned then iwas have code fault p0725, i replaced the input speed sensor then and erase de code faulty but few seconds after runing the...


If I remember right there are TWO input speed sensors. My '99 Grand caravan did what your did and The dealer recommended replacing both at the same time. I did and it cleared the problem.

Feb 22, 2011 | 2002 Dodge Grand Caravan

1 Answer

Error codes p0700 and p2706


Both codes (obviously) point to transmission related problems.

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The P0700 code is for information only and the next step is to check for transaxle codes in the Transaxle Control Module (TCM). So you'll have to have the dealer or another qualified shop/technician pull the transaxle codes from the TCM and go from there.

DTC P2706 - Shift Solenoid "F"
First check your wiring before you get inside and open the tranny up. Could be loose wiring, if not do the operation and make sure you do a heat test with the solenoid before you replace it.

Good luck!

Aug 02, 2010 | Dodge Durango Cars & Trucks

1 Answer

I get codes p0700 and p0740 on a dodge grand


P 0700 = EATX (Electronic Automatic Transmission Communication) Controller DTC Present. = An automatic transmission input DTC has been set in the transmission controller.
P 0740 = Torque Converter Clutch. No RPM Drop at Lockup. = Relationship between engine speed and vehicle speed indicates no torque converter clutch engagement.

Yes the Fluid and Filter Change should take care of this. However, Dodge, Chrysler, and Plymouth Minivans have had alot of Transmission problems over the years. Make sure that whomever changes the Transmission Fluid that they use exactly what is specified. Also, do not let any Mechanic talk you into a Superflush of the Transmission. This procedure does not change the Filter.

Let me know if this helped, or if you have additional information or questions. Feel free to contact me at FixYa.com!

Jan 14, 2010 | 2005 Dodge Grand Caravan

1 Answer

2001 dodge caravan p0700 code


Hello! Well - both of these codes are in reference to shift pack issues. P0700 is related to torque management, designed to reduce the RPM's at highway speed and lock up the torque converter. If it's throwing this code, there is a strong likelihood that the clutch packs are damaged. P0740 is directly related and will most likely result in the need for the clutch packs being replaced. I wish I had better news to report. :(

Hope this helps and good luck!

-KC GTO Dad

Sep 18, 2009 | 2001 Dodge Caravan

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