Skip to content
View in the app

A better way to browse. Learn more.
Ford Owners Club - Ford Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.



Join the Independent Ford Owners' Club

Our community has been built by enthusiasts, for enthusiasts, and proudly run by Ford owners' for over 18 years. As an independent, non-official club, everything you’ll find here, advice, support, and opinions, comes directly from members with genuine Ford ownership experience.

Join our friendly community... it's Free!

 

B1B58:11-2F - Rear Sensors Power Circuit

West408
West408
in Ford Focus Club

Featured Replies

My partners 2013 Focus has been giving her dash-errors for a couple of years, I've read and done smaller tests when the weather has been decent but haven't gotten anywhere.

B1B58:11-2F, one code and only one. 
My actions have been as follows: 
 

Checked the fuses.

Bought another sensor, tested it on all 4 positions, no changes in the fault.

Finally tore off the rear bumper and checked the harness, all good, measured OK and looked way better than I expected.

Gonna loop back and look at everything again, next step would be measuring at the Parking Aid Module. How common is it for the PAM to be the issue? 
No moisture in the boot, all wires look fine, connectors to. Should be able to get a used one for less than 50£‎, is it worth a try?

 

  • Quote


     

  • Quote
    • Author

    Bought another used Parking Aid Module, plugged it in and the original short to ground fault disappeared.

    Got a sensor specific fault instead, left outer sensor fault. Changed it as well and now system is back in order.

    Lot of time spend trying different things here, when the easiest thing to change was the PAM, and it was half the source.

  • Quote

    • Latest Deals

    Ford UK Shop for genuine Ford parts & accessories

    Disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase via the club

    Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.

    Guest
    Reply to this topic...
    Go to topic listing

    The "Digestive"

    • The Digestive Forum Roundup (24th May - 31st May 2026)

      Steve ·
      The Digestive Forum Roundup (24th May - 31st May 2026) We hope this email finds you well and enjoying your week. As always, our forum has been buzzing with activity, so we’ve compiled the highlights for you. Plenty of interesting discussions are taking place, especially around the Ford Focus and Fiesta models. Starting off with the Focus, many members have been discussing issues with the Emergency Call System, particularly in the Mk4 model. PLB raised concerns about persistent malfunctions, a se
      Steve
      Steve
      • 181 views





    Background Picker
    Customize Layout

    Account

    Navigation

    Search

    Search

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.