Topic Sponsor
Maintenance Shop Keep your Ford F150 truck running strong. Discuss all things maintenance here.
Sponsored by:
Sponsored by:

BUNCH of codes after dealer rattle "fix"

 
Old 03-31-2019, 09:16 AM
  #1  
Member
Thread Starter
 
Join Date: Nov 2018
Posts: 51
Likes: 0
Received 7 Likes on 4 Posts
Default BUNCH of codes after dealer rattle "fix"

This past week the dealership did their fix for the rattle...of course didnt work but that's a different conversation. I put in the raptor grill light and plugged in forscan to have that on always and immediately get a ton of codes. 99% relating to ABS. Example: P0557, P1935, U0121, U0415, U1012

Code: P0557 - Brake Booster Pressure Sensor Circuit Low

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete

Module: Powertrain Control Module

===END PCM DTC P0557:00-68===

===PCM DTC P1935:00-68===
Code: P1935 - Brake Switch/Sensor Signal

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete

Module: Powertrain Control Module

===END PCM DTC P1935:00-68===

===PCM DTC U0121:00-68===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module A


They repeat for 80% of the modules, same codes.

Then some random ones, U0253, U0417, C2008, C101a, C003a...the last one being for right rear wheel speed sensor and a code popped for every tire.

Did the dealership screw something up putting it back together or is it because they tore everything apart and forscan is just being weird? Any insight would be appreciated!!
wickedf150 is offline  
Old 03-31-2019, 09:31 AM
  #2  
Fleet Technician
 
Rnlcomp's Avatar
 
Join Date: Feb 2013
Location: Big Easy
Posts: 22,926
Received 4,615 Likes on 3,606 Posts
Default

They probably had the key on with the wires disconnected which is why it says previously set not present at this time. It's just the history.
.
Rnlcomp is offline  
Old 03-31-2019, 09:51 AM
  #3  
The Anti-Chrome
iTrader: (2)
 
Summers22's Avatar
 
Join Date: Feb 2014
Location: Kansas
Posts: 16,311
Received 3,586 Likes on 2,606 Posts
Default

Just clear the codes via Forscan and see if they come back.
Summers22 is offline  
 


Thread Tools
Search this Thread
Quick Reply: BUNCH of codes after dealer rattle "fix"


Contact Us - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: