Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN









Search Auto Parts

Bad PCM?


  Email This Post



jundtman
New User

May 8, 2017, 9:11 AM

Post #1 of 3 (650 views)
Bad PCM? Sign In

Just started my 2006 Ford Taurus and ABS, brake light, battery light, and check engine light came on. Thought it was the alternator but checked out OK. Tried both of my OBD II testers, but no communication to the PCM. Car runs but have noticed some hitching in the transmission. I checked all fuses and wires, they are fine. Do I have a bad PCM?


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

May 8, 2017, 9:36 AM

Post #2 of 3 (635 views)
Re: Bad PCM? Sign In

You're probably going to have to take it to a shop that has an enhanced scan tool to see if the PCM isn't the only thing that can't be communicated with. Troubleshooting network issues is beyond the scope of DIY.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


jundtman
New User

May 8, 2017, 10:12 AM

Post #3 of 3 (629 views)
Re: Bad PCM? Sign In

Thanks for the reply. Guess I'm going to have to do that. Also saw that miles to E and my car miles are both blank, just hash marks.






  Email This Post
 
 


Feed Button




Search for (options) Privacy Sitemap