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Home > In Car Electronics > 2014 cruise control and start stop not working
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bomeo



Member Since: 30 Apr 2018
Location: Focsani
Posts: 112

Romania 2011 Freelander 2 TD4 S Manual Galway Green

Today it was raining and snowing so I had time to look at the error codes. I found it with a Delphi multi-brand tester. C1108, C1A41 codes that say that the 5V voltage, probably the one that passes through the switches on the clutch pedal is missing or is too low.
B10AC, B10A2, B10AE, these would be Start / Stop codes. Start / Stop worked when I could not start the car from the button but directly from the start relay. It doesn't work now. I will check the 5V from clutch pedal switches if not good, ground point contact.
In service manual say that after changing one of clutch switch it must be configured. This cannot be true.

Post #406282 7th Apr 2021 5:08 pm
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bomeo



Member Since: 30 Apr 2018
Location: Focsani
Posts: 112

Romania 2011 Freelander 2 TD4 S Manual Galway Green

I have two DTC. C1108 and C1A41. 5V for clutch switch short to ground or broke. 5V <3%. This cannot be true since the two clutch switches are with one terminal to ground. In electrical schematics 5V CJB it is not used anymore. Car doesn't crank. Cruise control an start stop still dead. Me, soon Very Happy Ignore this, I was looking on wrong schematics. Laughing

Last edited by bomeo on 19th Apr 2021 6:04 pm. Edited 1 time in total

Post #406399 9th Apr 2021 9:55 pm
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gasman



Member Since: 02 May 2013
Location: Tyneside
Posts: 541

United Kingdom 2009 Freelander 2 TD4_e GS Manual Zermatt Silver

Have you managed to sort you issue 'bomeo' ?

I'm afraid I cannot offer any help as it is beyond me, just hoping you managed to fix it. Now at the point when I learn something new something old is lost out the other side !
Now retired so it doesn't matter anymore.

Post #406795 19th Apr 2021 12:18 pm
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bomeo



Member Since: 30 Apr 2018
Location: Focsani
Posts: 112

Romania 2011 Freelander 2 TD4 S Manual Galway Green

No, I did not. Maybe this week, I did extensive reading, learn about pull up and pull down designes in microontrolers. About 5V reference, CAN bus, grounding signal, grounding points. Broke a starter motor also. Thanks for asking. Smile

Post #406800 19th Apr 2021 6:01 pm
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