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b5demon
b5demon, Technician
Category: Jeep
Satisfied Customers: 3720
Experience:  ASE and Chryler/Jeep master technician for 17 years
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2006 Jeep commander: 3.7 4x4i got a code P0700.Can

Customer Question

Hello!!
I have a 2006 Jeep Commander 3.7 4x4
I got a code P0700.
Can you please help on this code
Submitted: 5 years ago.
Category: Jeep
Expert:  b5demon replied 5 years ago.

b5demon :

Hi Welcome to Just Answer!

JACUSTOMER-097gpfxa- :

hello

b5demon :

P0700 is a general trans fault this code is used by the trans controller to tell the engine cotroller to turn on the check engine light you will need to get a scan tool to read the transmission codes to see what the problem is

JACUSTOMER-097gpfxa- :

i just scan and i get p0700

JACUSTOMER-097gpfxa- :

looks like tcm problem??

b5demon :

what kind of scan tool do you have not all can read trans codes

JACUSTOMER-097gpfxa- :

i have snap on solus ulthra

JACUSTOMER-097gpfxa- :

they dont show codes for transmission

b5demon :

ok that should be able to read the codes

JACUSTOMER-097gpfxa- :

i only have this code p0700

b5demon :

if you erase it does it come right back?

JACUSTOMER-097gpfxa- :

yes

JACUSTOMER-097gpfxa- :

and transmission has no pwer

JACUSTOMER-097gpfxa- :

power

b5demon :

ok it sounds like you may have a tcm issue then but you may want to try another scan tool first just to make sure nothing weird is going on

JACUSTOMER-097gpfxa- :

the transmission Tcm is integrate on PCM??

b5demon :

yes

JACUSTOMER-097gpfxa- :

if i change the computer i need to reprogramming?

JACUSTOMER-097gpfxa- :

at the dealer??

b5demon :

yes it will need to be programmed and also programmed to the sentury key system if it has it

JACUSTOMER-097gpfxa- :

this car has anymore computer for transmission or just the pcm??

b5demon :

no just the pcm

JACUSTOMER-097gpfxa- :

ok

Customer: replied 5 years ago.
I just send my car to the dealer and they say I have bad transmission!!
Expert:  b5demon replied 5 years ago.
ok did they say what is wrong with it?