Yesterday, when leaving the house, I hit a little ice patch, and had the traction control light and the ABS light come on and stay on, on my mondingo.
Tried turning on and off a couple of times to see if it cleared.
Wasn't overly worried as had hit the ice patch, and thought maybe it would take a few miles (8+ ?) to clear
Later on I was slowly dropping off a kerb at an angle, and felt like one of the front wheels span, and the engine light came on.
Thought too much of a coincidence, and wasn't overly worried about that either.
Anyway, a quick google seems it's quite common on the mondingo for the salt on the roads to upset the connection on the ABS sensors - it's the same sensor for traction control and abs, hence both lights. Cure is to unplug and replug in a few times to clean the connection, so I will be doing that saturday morning.
Had my mate put his code reader on the chariot, and came up with U1A04
Googling that wasn't so productive, but there is the odd reference to ABS faults.
So, does anyone know what the code means specifically, so I can put my mind to rest that it is an ABS fault.
U1A04 fault code
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U1A04 fault code
1999 D8.5 HDi GLX - Sold 
2007 Mondingo Zetec - I seek forgiveness
Bring back my 406

2007 Mondingo Zetec - I seek forgiveness

- Bailes1992
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- Joined: Mon Dec 24, 2007 4:13 pm
- Location: Bridgend, South Wales
Re: U1A04 fault code
Might be worth getting some electrical contact cleaner Dave and give the connections a clean!
2020 BMW 520d MSport Touring My Daily
2017 Dacia Logan MCV 1.5DCi Laureate Wifes
1996 Land Rover Defender 90 County SW 300TDi My Toy
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2017 Dacia Logan MCV 1.5DCi Laureate Wifes
1996 Land Rover Defender 90 County SW 300TDi My Toy
2003 Ford Mondeo ST220 3.0 V6 My Other Toy
Re: U1A04 fault code
will do Sam 

1999 D8.5 HDi GLX - Sold 
2007 Mondingo Zetec - I seek forgiveness
Bring back my 406

2007 Mondingo Zetec - I seek forgiveness
