code c1214 H C
Tech Contributor
Joined: Oct 1999
Posts: 40,995
Likes: 9,759
From: Charlotte, NC (formerly Endicott, NY)
That is correct. However, there may be another problem that led to this one. The diagnostic procedure says to check the following:
Disconnect the pump motor harness pigtail connector of the BPMV.
Measure the resistance between each pump motor control circuit and the housing of the BPMV at the pump motor harness pigtail connector of the BPMV.
Does the DMM display the specified value? The specified value is overlimit or infinity. If so then you just need to get the EBCM fixed. But if it doesn't read over limit or infinity then you need to replace the BPMV as well.
Bill
Disconnect the pump motor harness pigtail connector of the BPMV.
Measure the resistance between each pump motor control circuit and the housing of the BPMV at the pump motor harness pigtail connector of the BPMV.
Does the DMM display the specified value? The specified value is overlimit or infinity. If so then you just need to get the EBCM fixed. But if it doesn't read over limit or infinity then you need to replace the BPMV as well.
Bill
Burning Brakes
Joined: Mar 2003
Posts: 1,156
Likes: 2
From: Arlington VA
First, try cleaning all the ground connections in the engine compartment. Then, you may want to try pulling the main wire harness off the EBCM and making sure it is clean and not damaged in some way. Reconnect everything and see if you can clear your code. If not, pull the EBCM and send to ABS Fixer. Just sent mine there about a month ago. Great turn around and customer service. Good luck with it. 
Tech Contributor
Joined: Oct 1999
Posts: 40,995
Likes: 9,759
From: Charlotte, NC (formerly Endicott, NY)
Not sure what TSC is.
Bill
Safety Car
Joined: Dec 2010
Posts: 3,938
Likes: 497
From: Fords, NJ
Does not have to be a bad relay in the EBCM. There are several other possible causes of voltage not being sufficient:
https://www.corvetteforum.com/forums...de-1214-a.html
Post #3.
https://www.corvetteforum.com/forums...de-1214-a.html
Post #3.
Last edited by SG Lou; Jul 17, 2017 at 05:57 AM.
