Question about Cars & Trucks
DTC P0700: Transmission Control Module (TCM) Requested MIL Illumination
DTC P0700 can not be cleared from the ECM until the related TCM codes have been cleared.
The transmission control module (TCM) uses the (GMLAN) to signal the engine control module (ECM) that the TCM is requesting malfunction indicator lamp (MIL) illumination. This happens when the TCM has determined that a failure affecting emissions has occurred in transmission control system. When the ECM receives the a message from the TCM, DTC P0700 will set.
You don't say which engine your's has ! Or which transmission .
Automatic Transmission - 4L60-E/4L65-E/4L70-E
You need to have TCM checked for codes .
Posted on Dec 22, 2016
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 22, 2016 | Chevrolet Silverado Cars & Trucks
Mar 06, 2014 | Cars & Trucks
Mar 02, 2013 | Cars & Trucks
Feb 10, 2010 | 2001 Chevrolet Silverado
Feb 08, 2010 | 2003 Chevrolet Silverado 2500HD
Dec 30, 2009 | 2001 Chevrolet Silverado
Dec 25, 2009 | 2003 Chevrolet Silverado 2500HD
25 people viewed this question
Usually answered in minutes!