Code C1247 is now on!
Thread Starter
Melting Slicks
Joined: Nov 2007
Posts: 2,001
Likes: 2
From: Auburn Michigan
Code C1247 is now on!
Hey guys I need some help. My car has been on blocks since december. I just swapped out my calipers with powdercoaded ones. I bled the system 1 wheel at a time and went to the next one for the caliper install -bleed and so on. Now when I turn on the ignition I get "service active handling" and "service traction control". The only current code is:
C1247 Brake Pressure Differential Switch Activated
I have not started or driven the car since December. Any idea what this means and how do I clear it. When I hit reset the ABS unit gives a little click and then the code re-appears.
Thanks for the input
Fireman591
All Fixed See Below post
C1247 Brake Pressure Differential Switch Activated
I have not started or driven the car since December. Any idea what this means and how do I clear it. When I hit reset the ABS unit gives a little click and then the code re-appears.
Thanks for the input
Fireman591
All Fixed See Below post
Last edited by fireman591; Mar 5, 2009 at 04:53 PM.
Thread Starter
Melting Slicks
Joined: Nov 2007
Posts: 2,001
Likes: 2
From: Auburn Michigan
I fixed the problem. A day ago I put aluminum shims in and had to push in 2 of the 4 caliper pistons. This threw up a red flag with the computer.
I pumped up the brakes and I was able to get the code to clear in the DIC.
I pumped up the brakes and I was able to get the code to clear in the DIC.
