Brake Pedal swithch 1/2 Stuck Code Error - JeepForum.com
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Unread 11-07-2012, 10:07 AM   #1
beber
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2005 WK 
 
Join Date: Mar 2012
Location: Wilmington, NC
Posts: 120
Brake Pedal swithch 1/2 Stuck Code Error

So this morning I'm driving into work and all of a sudden I notice that my cruise control is not working. Next think I know my WK is beeping at me, the traction contol light is on and I get the messege, "Service Electric Brake System."

When I got to work I pulled out my super chips programer and hooked it up and I got the code P107P, "Brake Pedal swithch 1/2 Stuck." Has anyone had this problem before, and if so how do I fix it? Thanks for the help

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Unread 11-07-2012, 08:16 PM   #2
yzjwk
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2005 WK 
 
Join Date: Apr 2011
Location: Lac du Bonnet, manitoba, Can
Posts: 1,101
I think this is your code as the 05 service manual doesn't list exactly what you have .
C107D-BRAKE PEDAL SWITCH 1/2 CORRELATION ?

² When Monitored:
With the ignition on.

² Set Condition:
When the Anti-Lock Brake Module detects an implausible signal from the Stop Lamp Switch.

Possible Causes
TERMINAL/CONNECTOR/WIRING HARNESS DAMAGE
STOP LAMP SWITCH
(B15) BRAKE SWITCH NO. 1 SIGNAL CIRCUIT OPEN
ANTI-LOCK BRAKE MODULE


Diagnostic Test
1. CHECK FOR A DTC C107D-BRAKE PEDAL SWITCH 1/2 CORRELATION
NOTE: This DTC must be active for the results of this test to be valid.
Turn the ignition on.
With the scan tool, read and record DTC’s.
With the scan tool, read and record Freeze Fame information.
With the scan tool, erase DTC’s.
Cycle the ignition switch from off to on.
With the scan tool, read and record DTC’s.
Does the scan tool display: C107D-BRAKE PEDAL SWITCH 1/2 CORRELATION?
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Unread 11-08-2012, 07:46 AM   #3
beber
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2005 WK 
 
Join Date: Mar 2012
Location: Wilmington, NC
Posts: 120
Hey YZJWK, I will go check the error code number again tonight. I thought it was C107C. Thank you very much for looking that up for me. After turning the car off and on again it seems to be fine today, but it is something I'd like to fix so it doesn't happen again.
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Unread 03-12-2014, 12:00 AM   #4
LincolnTyler
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2007 WK 
 
Join Date: Dec 2012
Location: Salt Lake City, Utah
Posts: 26
Check engine light came on tonight. Pulled above mentioned code (c107c) along with P0572 and U1408. A couple weeks ago I got the ESP/BAS Traction Control lights. My research suggests I have a speed sensor with one foot in the bucket. I have the speed sensor but have not yet had time to swap the faulty out with the new (front right?). Question is could all of these codes be related to the failing sensor? I've read that the C107c can be sometimes be caused by a blown fuse. I'd like to personally fix as much as a semi-mechanically inclined individual can before taking her into the stealership. Any input would be greatly appreciated!
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