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Thread: DSC error / P1571 (Manual, 2.0d)

  1. #1
    Senior Member mrmut's Avatar
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    DSC error / P1571 (Manual, 2.0d)

    My X-Type developed a DSC issue, suddenly, and without any reason.

    I hooked SDD to the car, and I found a report on Brake switch malfunction. Error is P1571

    Is there something I could do to make this switch work again? I tried recommended procedure on holding the break 4 times for 30+ seconds, but that didn't work.Thanks

    EDIT: The brake works, and rear clusters turn on when I press the brake. I got the DSC light to light up when I was checking rear light bulbs while the car was turned on. Maybe it is a coincidence, and maybe not.
    Jaguar S-Type R / year 2003
    Jaguar X-Type 2.0d Executive / year 2003

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    There are two brake pedal switches, one is for the brake lights, the other is for cruise/DSC. If either switch fails or becomes loose, the DCS/cruise gets disabled as a safety precaution. It might be worth checking that both switches are secure.
    (EX) '06 2.0D SE Estate

  3. #3
    Senior Member mrmut's Avatar
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    Thanks. I will dive in tomorrow and check (it is dark now).
    When they say brake switch malfunction, I presume that one is the light switch, otherwise they would say it is the cruise switch.

    Found them here:

    https://parts.jaguarlandroverclassic.../brand/jaguar/

    They are quite cheap, but I think it is just that something is loose down there.
    Jaguar S-Type R / year 2003
    Jaguar X-Type 2.0d Executive / year 2003

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    I'm not sure if they differentiate because they are both on the brake pedal. There are also switches on the Clutch pedal (if it's a manual gearbox) for the cruise as well, so they probably wouldn't call it 'cruise switch'

    It is probably worth looking to see if one of the switches has unclipped, before ordering any. Someone here recently had one unclip. I wonder if they can be accidently kicked if you try to operate the brakes eg while standing outside the car and reaching in maybe to test the brake lights?

    See this post;

    https://www.jaguarforum.com/showthre...=1#post1200041
    (EX) '06 2.0D SE Estate

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    Senior Member mrmut's Avatar
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    Brilliant, thanks. Will check tomorrow.

  6. #6
    Senior Member mrmut's Avatar
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    Quote Originally Posted by jimbo20 View Post
    I'm not sure if they differentiate because they are both on the brake pedal. There are also switches on the Clutch pedal (if it's a manual gearbox) for the cruise as well, so they probably wouldn't call it 'cruise switch'

    It is probably worth looking to see if one of the switches has unclipped, before ordering any. Someone here recently had one unclip. I wonder if they can be accidently kicked if you try to operate the brakes eg while standing outside the car and reaching in maybe to test the brake lights?

    See this post;

    https://www.jaguarforum.com/showthre...=1#post1200041
    I finally take a plunge down there, and found one switch at the clutch pedal, and two at the brake pedal. None were disconnected.

    How do I know which one is which?

    From what you said I presume they both go under same name (under brake pedal) - given that brake light actually works, which one of the two might be the cruise control one?

    thanks
    Jaguar S-Type R / year 2003
    Jaguar X-Type 2.0d Executive / year 2003

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    Senior Member Billy2Jags's Avatar
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    Disconnect one and the other until the brake lights stop working?
    Current. 2011 XFS Portfolio. Lunar Grey (LJZ) / Black (LEG).
    Previous. 2012 XF Premium Luxury. Remapped 307 BHP / 449 lb/ft. Italian Racing Red (CAH) / Barley
    Previous. 2005 55 reg 06MY 2.0D Sovereign. Jaguar Racing Green - HGZ.
    In storage.1988 Daimler XJ40. Bordeaux Red / Doeskin.

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  9. #8
    Senior Member mrmut's Avatar
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    Figures. Thanks. Will do.

  10. #9
    Senior Member mrmut's Avatar
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    Update: I have contacted Jaguar support, and their suggestion was to replace both brake pedal sensors, due to low price.
    Jaguar S-Type R / year 2003
    Jaguar X-Type 2.0d Executive / year 2003

  11. #10
    Senior Member mrmut's Avatar
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    SOLVED: Error P1571 (X-Type 2.0d, Manual)

    Found the culprit. The error is caused by defective cruise control switch.

    Jaguar part number is: C2S3680

    Ford part numbers are: 1s7t-13480-aa, ba or bb.

    The part itself is produced by many manufacturers, no problem finding it cheap.

    Barratt lists three parts, origina: 25,52 GBP, and two replacements for 11,52 GBP and 6,16 GBP.

    All will work fine.

    Also found on eBay

    Here is the full compatibility list, from https://www.yoyopart.com/oem/5986166...7t13480aa.html ->



    Brand Sku Type Name Relevance
    VEMO V25-73-0016 Brake Light Switch VEMO V25-73-0016 Brake Light Switch Direct Detailsť
    METZGER 0911007 Brake Light Switch METZGER 0911007 Brake Light Switch Direct Detailsť
    FACET 7.1111 Brake Light Switch FACET 7.1111 Brake Light Switch Direct Detailsť
    TOPRAN 302 107 Brake Light Switch TOPRAN 302 107 Brake Light Switch Direct Detailsť
    HELLA 6DD 008 622-151 Brake Light Switch HELLA 6DD 008 622-151 Brake Light Switch Direct Detailsť
    HERTH+BUSS ELPARTS 70 485 116 Brake Light Switch HERTH+BUSS ELPARTS 70 485 116 Brake Light Switch Direct Detailsť
    QUINTON HAZELL XBLS116 Brake Light Switch QUINTON HAZELL XBLS116 Brake Light Switch Direct Detailsť
    ERA 330621 Brake Light Switch ERA 330621 Brake Light Switch Direct Detailsť
    CALORSTAT by Vernet BS4569 Brake Light Switch CALORSTAT by Vernet BS4569 Brake Light Switch Direct Detailsť
    STANDARD 51530 Brake Light Switch STANDARD 51530 Brake Light Switch Direct Detailsť
    STANDARD SBL021 Brake Light Switch STANDARD SBL021 Brake Light Switch Direct Detailsť
    HAVAM 1.810.111 Brake Light Switch HAVAM 1.810.111 Brake Light Switch Direct Detailsť
    ANGLI 415 Brake Light Switch ANGLI 415 Brake Light Switch Direct Detailsť
    FORD 1 119 830 Brake Light Switch FORD 1 119 830 Brake Light Switch Indirect Detailsť
    FORD 1 062 670 Brake Light Switch FORD 1 062 670 Brake Light Switch Indirect Detailsť
    FORD 93 BB 13480 BB Brake Light Switch FORD 93 BB 13480 BB Brake Light Switch Indirect Detailsť
    FORD 93BB-13480-BC Brake Light Switch FORD 93BB-13480-BC Brake Light Switch Indirect Detailsť
    FORD 7 029 401 Brake Light Switch FORD 7 029 401 Brake Light Switch Indirect Detailsť
    FORD 93BB-13480-AF Brake Light Switch FORD 93BB-13480-AF Brake Light Switch Indirect Detailsť
    FORD YS 4Z 13480 AA Brake Light Switch FORD YS 4Z 13480 AA Brake Light Switch Indirect Detailsť
    FORD 6 908 895 Brake Light Switch FORD 6 908 895 Brake Light Switch Indirect Detailsť
    FORD 1 088 170 Brake Light Switch FORD 1 088 170 Brake Light Switch Indirect Detailsť
    FORD F5RZ-13480-A Brake Light Switch FORD F5RZ-13480-A Brake Light Switch Indirect Detailsť
    MOTORCRAFT SW-5017 Brake Light Switch MOTORCRAFT SW-5017 Brake Light Switch Indirect Detailsť
    MOTORCRAFT SW-5507 Brake Light Switch MOTORCRAFT SW-5507 Brake Light Switch Indirect Detailsť
    TOPRAN 302 713 Brake Light Switch TOPRAN 302 713 Brake Light Switch Indirect Detailsť
    FAE 24810 Brake Light Switch FAE 24810 Brake Light Switch Indirect Detailsť
    CALORSTAT by Vernet 4569 Brake Light Switch CALORSTAT by Vernet 4569 Brake Light Switch Indirect Detailsť
    ERA 330549 Brake Light Switch ERA 330549 Brake Light Switch Indirect Detailsť
    EPS 1.810.111 Brake Light Switch EPS 1.810.111 Brake Light Switch Indirect Detailsť
    KW 510 111 Brake Light Switch KW 510 111 Brake Light Switch Indirect Detailsť
    LUCAS ELECTRICAL SMB563 Brake Light Switch LUCAS ELECTRICAL SMB563 Brake Light Switch Indirect Detailsť
    JAGUAR C2S 3680 Brake Light Switch JAGUAR C2S 3680 Brake Light Switch Indirect Detailsť
    MAZDA DD14-66-490 Brake Light Switch MAZDA DD14-66-490 Brake Light Switch Indirect Detailsť
    LUCAS CAV SMB563 Brake Light Switch LUCAS CAV SMB563 Brake Light Switch Indirect Detailsť
    FAE 24850 Brake Light Switch FAE 24850 Brake Light Switch Indirect Detailsť
    HAVAM 1.810.111 Brake Light Switch HAVAM 1.810.111 Brake Light Switch Indirect Detailsť
    FACET 7.1111 Brake Light Switch FACET 7.1111 Brake Light Switch Indirect Detailsť
    FAE 1.810.111 Brake Light Switch FAE 1.810.111 Brake Light Switch Indirect Detailsť
    HELLA 008 622-151 Brake Light Switch HELLA 008 622-151 Brake Light Switch Indirect Detailsť
    HELLA 6DD?008?622-151 Brake Light Switch HELLA 6DD?008?622-151 Brake Light Switch Indirect Detailsť
    VEMO 25-73-0016 Brake Light Switch VEMO 25-73-0016 Brake Light Switch Indirect Detailsť
    HELLA 6DD 008 622-151 Brake Light Switch HELLA 6DD 008 622-151 Brake Light Switch Indirect Detailsť
    INTERMOTOR 51530 Brake Light Switch INTERMOTOR 51530 Brake Light Switch Indirect Detailsť
    FORD 1ST-13480-AA Brake Light Switch FORD 1ST-13480-AA Brake Light Switch Indirect Detailsť
    FORD F5RZ 13480 AA Brake Light Switch FORD F5RZ 13480 AA Brake Light Switch Indirect Detailsť
    FORD FSRZ-13480-A Brake Light Switch FORD FSRZ-13480-A Brake Light Switch Indirect Detailsť
    FORD 93 BB 13480 BA Brake Light Switch FORD 93 BB 13480 BA Brake Light Switch Indirect Detailsť
    MERIT 453001 Brake Light Switch MERIT 453001 Brake Light Switch Indirect Detailsť
    TRW SMB563 Brake Light Switch TRW SMB563 Brake Light Switch Indirect Detailsť
    Jaguar S-Type R / year 2003
    Jaguar X-Type 2.0d Executive / year 2003

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