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Bambi Watkins Posted on Apr 02, 2014
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What does code po700 mean on a cadillac cts 2006

What does code po700 mean on my Cadillac 2006 car will not start

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Robert Veldman

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  • Cadillac Master 373 Answers
  • Posted on Sep 15, 2014
Robert Veldman
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P0700 is an informational code only. It doesn't point to a direct fault in the engine, only a general fault in the transmission. More diagnosis is necessary to identify what the transmission fault is. This requires a scan tool that will communicate with the transmission module.
More often then not, the cause of this code is that there is a transmission problem of some kind. The TCM detected the problem and set a code. P0700 means that a fault code is stored in the TCM. However this doesn't rule out the possibility of a failed PCM or TCM (unlikely).
For a P0700 the only real solution is to acquire a scan tool that will communicate with the transmission control module. Extracting this code from the TCM will be the first step in repairing the fault in the transmission.

5 Related Answers

Anonymous

  • 54 Answers
  • Posted on Feb 04, 2009

SOURCE: Burning rubber smell inside car-2003 CTS Cadillac

Diagnosing this will be subject to a process of elimination. It could be the radio, blower motor or any other accessory particularly ones with moving parts; Try switching those off and try to note when this problem occurs and what is on/whatyou are doing. Something is getting hot causing the smell so it will be a situation where the accessory will have to run a while before doing it. It is a possibility that there is an electical curcuit overheating, but less likely. Lets rule out accessories first and give us an update. GL

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Anonymous

  • 6 Answers
  • Posted on Apr 02, 2009

SOURCE: need Cadillac CTS 2006 remote programming info

I went to keylessride.com and looked up your vehicle and the remotes need to be programmed by a locksmith or dealer and being a locksmith myself I know that my prices are generally lower than dealers

Anonymous

  • 3 Answers
  • Posted on Oct 12, 2009

SOURCE: 2004 Cadillac CTS won't start after oil change?

Did you also check the air filter? The Cadillac CTS is very finicky about the differential pressure across the air filter. Checking the air filter often causes the hose between the air filter box and the intake to come loose or start to leak. This will cause the car to run rough or die immediately after starting.

Testimonial: "THANK YOU!! THANK YOU!! I was ready to get a tow truck to take to the dealer. How something so simple! THANK YOU!!"

john h

  • 29494 Answers
  • Posted on Dec 14, 2009

SOURCE: 2003 cadillac cts v6 3.2 liter. white smoke

u have a leak in the heater core the oily smell and mist is anti freeze sounds like a small leak because usually u would have a wet floor if it was large -two choices check and repair as necessary the core or can use an additive with a stop leak they usually work well on small leaks

Anonymous

  • 1 Answer
  • Posted on Jan 08, 2010

SOURCE: cadillac cts cranks but won't start

My 2003 CTS would not start on the first, second or third try after filling the gas tank. Finally after several months of this occuring every two weeks a check engine light came on. It was the evac purge valve. Tom

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2006 Cadillac cts will not start can not take key out shift moves out of park I get code po700

Hey Bambi. GM just issued a huge recall in 2006-2014 vehicles. Search GM 2014 recall to see if your car is included. I know the recall had something to do with the ignition.
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What does code po700 mean

P0700 Transmission Control System Malfunction

Read more at: http://www.obd-codes.com/p0700
Copyright © OBD-Codes.com
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On this website you find fuse box diagram and description for Cadillac CTS


https://www.carknowledge.info/category/cadillac/cts
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Show engine error codes on display 2006 Cadillac CTS

Unfortunately not. This vehicle has a very sophisticated CPU and the old age tricks will not work on this particular design. You will need to gain access and allow a professional GM tech to pull the Cadillac codes. An ordinary code reader may miss the exclusive Cadillac codes that may be stored at any given time.

A certified GM/Cadillac code reader will be your best bet..
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