10-PCM - No Comm - CorvetteForum - Chevrolet Corvette Forum Discussion

Register FAQ Search Today's Posts Mark Forums Read Vendor Directory

C5 Tech
Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace Sponsored by
Dart Machinery

10-PCM - No Comm

Reply
 
 
 
Thread Tools Search this Thread
Old 10-09-2010, 05:19 PM   #1
97c5vette
CF Senior Member
Thread Starter
 
97c5vette's Avatar
 
Member Since: Oct 2007
Location: Long Island New York
Posts: 1,117
Thanks: 0
Thanked 4 Times in 4 Posts
Default 10-PCM - No Comm

Started the car today and the car just stops and stalls in my driveway.
messages on the display -
Reduce Engine Power
Service Traction System
Service Vehicle Soon
Service ABS
Ran the codes and got a code 10-PCM - No Comm
Does this mean my computer is screwed up?
I'm stuck with the car in my dirveway, car cranks and won't start.
Any help is appreciated, Any Long Islanders around that can help?
Thanks
Bruce
97c5vette is offline   Reply With Quote
Old 10-09-2010, 08:16 PM   #2
8VETTE7
CF Senior Member
 
8VETTE7's Avatar
 
Member Since: Jul 2007
Posts: 17,426
Thanked 689 Times in 608 Posts
Default

Quote:
Originally Posted by 97c5vette View Post
Started the car today and the car just stops and stalls in my driveway.
messages on the display -
Reduce Engine Power
Service Traction System
Service Vehicle Soon
Service ABS
Ran the codes and got a code 10-PCM - No Comm
Does this mean my computer is screwed up?
I'm stuck with the car in my dirveway, car cranks and won't start.
Any help is appreciated, Any Long Islanders around that can help?
Thanks
Bruce
If the BCM and PCM cannot communicate you are going no where.

Check the battery and battery cables to make certain cables are clean and tight and that the battery voltage with the Neg battery cable disconnected is greater than 12.5 volts. Also start checking grounds. Here is a link to a Bill Curlee thread about the grounds:

http://forums.corvetteforum.com/c5-t...tion-long.html
8VETTE7 is offline   Reply With Quote
Old 10-10-2010, 09:47 AM   #3
97c5vette
CF Senior Member
Thread Starter
 
97c5vette's Avatar
 
Member Since: Oct 2007
Location: Long Island New York
Posts: 1,117
Thanks: 0
Thanked 4 Times in 4 Posts
Default

Thanks
This is my job today, I'll keep you posted

Quote:
Originally Posted by 8VETTE7 View Post
If the BCM and PCM cannot communicate you are going no where.

Check the battery and battery cables to make certain cables are clean and tight and that the battery voltage with the Neg battery cable disconnected is greater than 12.5 volts. Also start checking grounds. Here is a link to a Bill Curlee thread about the grounds:

http://forums.corvetteforum.com/c5-t...tion-long.html
97c5vette is offline   Reply With Quote
Go Back   CorvetteForum - Chevrolet Corvette Forum Discussion >
Reload this Page
  • 10-PCM - No Comm
  •  
     
    Reply

    Related Topics
    Thread Thread Starter Forum Replies Last Post
    I can't drive my vette:( Black_C5 C5 Tech 5 09-03-2016 05:29 PM
    2000 coupe DTC codes Sully1882 C5 Tech 28 06-14-2010 06:32 PM
    Help, Car won't start! DomZ06 C5 Tech 14 04-02-2010 02:17 PM
    Need help from my forum friends Cscokd C5 Tech 7 02-03-2007 12:38 PM
    My 99 Will Not Start-Little Help Bandit1 C5 Tech 16 06-07-2006 08:55 PM


    Tags
    10, 10pcm, c5, comm, computer, corvette, corvetter, grounds, link, location, pcm, tacpcm

    Thread Tools Search this Thread
    Search this Thread:

    Click for Advanced Search

    Posting Rules
    You may not post new threads
    You may not post replies
    You may not post attachments
    You may not edit your posts

    BB code is On
    Smilies are On
    [IMG] code is On
    HTML code is Off
    Trackbacks are Off
    Pingbacks are Off
    Refbacks are Off

    Forum Jump


    All times are GMT -4. The time now is 07:34 AM.