Check engine light is on code 700

Question 1

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2answers

2003 chevy cavalier automatic transmission will not engage when I put into gear

run the fault codes
check for torque converter clutch servo/solenoid problems

Jun 12, 2017 • Cars & Trucks

0helpful

1answer

What is wrong with my allison 5 speed transmission

possible that the sensor which senses the gear selector position is going bad.

Jul 15, 2014 • 2005 Chevrolet Impala

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1answer

Liter engine automatic

you probably have a bad motor mount. Look under the hood, passenger side of engine compartment cast iron mount with rubber insert. Is the rubber insert worn visually inspecting. If you cannot tell, have a friend start the car, emergency brake on, foot on brake, shift from park to drive, does the motor jump in the mount? shift from drive to reverse, does it jump again. If so bad mount, local auto repair store should carry. you will have to jack up the engine carefully not much and not directly on oil pan, you just have to relieve the weight on the mount to replace. several m10 bolts, 15mm socket to remove. retighten fasteners to 58+/- 9Nm of torque. good luck.

Nov 19, 2013 • 2001 Saturn L-Series

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1answer

Code 700 and 731 The car is only working in first and reverse. It won't shift

That mean you have problem with transmission.

May 05, 2013 • 2004 Dodge Neon

1helpful

1answer

Check Engine Light On - Occasionally Stalls when shift to reverse.

If the check engine light is on, there has to be a code stored in the engine computer or body computer.
You may need to try another parts store, or a shop that has a scanner instead of a simple code reader.

Mar 17, 2013 • 2006 Chevrolet TrailBlazer LS

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1answer

02 mitsubishi galant es 2.4 Problem after engine mount replacement.

There are other possibilities too.........
Get the error code scanned,it will help.

Mar 14, 2013 • Cars & Trucks

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1answer

1997 getting code P1776 & PO700 What does this mean

The code 700 is a notice that there is a problem with the trans control module, and code 1776 could be a problem with the low-reverse solenoid inside the trans. Code 1776 can trigger the code 700.
The solenoid would need to be tested.

Sep 03, 2012 • 1997 Plymouth Grand Voyager

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1answer

Hard shifting into reverse with a 2002 buick century

The motor will shift around a bit when shifting gears on the motor. My first suspicion is that the transmission could use a flush and new fluid in it. This would be the most economical first step.
If the problem does not improve after a transmission flush, I would suggest having a reputable mechanic take a peak at the issue.

Dec 08, 2011 • 2002 Buick Century

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1answer

2006 dodge charger 3.5 liter engine: check engine light is on but is not giving any codes Car shifts very roughly into different gears *At times, it will get stuck at a certain speed (20, 55, 75) and...

if check engine light is on then it has codes in it, period. need to get scanned somewhere else

Jul 25, 2011 • 2006 Dodge Charger

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1answer

Engine clunks when it shifts

This is caused by a bad engine mount or something that came loose,put the car in drive hold the brake and give it gas, see if motor jumps up then do the same in reverse, if the motor jumps up a lot then the mounts are bad, hope this helps.

Sep 18, 2010 • 2004 Chevrolet Cavalier

Question 2

ZJ Limited

Hyundai Master 17,989 Answers
Posted on Jun 30, 2012

ZJ Limited

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Hi there:
DTC P0700 - Transmission Control System Malfunction
Many vehicles have a control module for the automatic transmission called a transmission control module (TCM). The engine control module (ECM) communicates with the TCM to monitor the automatic transmission for faults. If the TCM detects a fault in the automatic transmission and sets a transmission related fault code, the ECM is informed of this also and sets a P0700 in the ECM memory.

This illuminates the Malfunction Indicator Lamp (MIL) to let the driver know there is a problem. If this code is present and the MIL (Malfunction Indicator Lamp) is illuminated that basically means there is at least one transmission code set in the TCM's memory. 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.

Symptoms of a P0700 DTC may include:
Malfunction Indicator Lamp (MIL) illumination
The transmission may exhibit drivability problems like slipping, etc.

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).

Possible Solutions: 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.

If the TCM compatible scan tool will not communicate with the Transmission Control Module then that is a good indication that there may be a fault with the TCM itself.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Muhammad Adris Dec 10, 2013

i have similar problem. the tcm communicate with the ecm and no other code bu only p0700. on restart the car there i s no jerk or jump but after some driving there is little jerk and car limping the check engine goes on and off itself after some driving.

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Check engine light is on code 700

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ZJ Limited

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Check engine light is on code 700

1 Answer

ZJ Limited

Add Your Answer

Attachments: Added items

Related Questions:

2003 chevy cavalier automatic transmission will not engage when I put into gear

What is wrong with my allison 5 speed transmission

Liter engine automatic

Code 700 and 731 The car is only working in first and reverse. It won't shift

Check Engine Light On - Occasionally Stalls when shift to reverse.

02 mitsubishi galant es 2.4 Problem after engine mount replacement.

1997 getting code P1776 & PO700 What does this mean

Hard shifting into reverse with a 2002 buick century

2006 dodge charger 3.5 liter engine: *check engine light is on but is not giving any codes *Car shifts very roughly into different gears *At times, it will get stuck at a certain speed (20, 55, 75) and...

Engine clunks when it shifts

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2006 Sonata

2003 chevy cavalier automatic transmission will not engage when I put into gear

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