part # for dearler trailer wiring harness 07 srx
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Cadillac SRX First Generation Forum - 2004 - 2009 Discussion, part # for dearler trailer wiring harness 07 srx in Cadillac SRX Forums; has anyone got a dealer part # i have the towing option on my srx from the factory i was ...
  1. #1
    rustywrench is offline Cadillac Owners Member
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    part # for dearler trailer wiring harness 07 srx

    has anyone got a dealer part # i have the towing option on my srx from the factory i was gonna install a curt class lll hitch myself

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  3. #2
    n7don_srx is offline Cadillac Owners Enthusiast
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    Re: part # for dearler trailer wiring harness 07 srx

    Look through this link. Many pages of install info, including the p/n you requested: http://www.cadillacforums.com/forums...ler-hitch.html

  4. #3
    mwswarrior's Avatar
    mwswarrior is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    Did this on mine not too long ago with a Curt hitch and OEM harness. I'll check the receipt when I get home.

  5. #4
    PhoenixSRX is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    The number is 12499575. I replaced mine 2 weeks ago.

  6. #5
    Professor Wizard's Avatar
    Professor Wizard is offline Cadillac Owners Connoisseur
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    Re: part # for dearler trailer wiring harness 07 srx

    I recently did that to mine...

    http://www.cadillacforums.com/forums...-made-usa.html


    Part Number 88963947

    GM Internal Numbers 26504TRH003 S967 00098

  7. #6
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    Cadillac Cust Svc is offline Cadillac Customer Service
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    Re: part # for dearler trailer wiring harness 07 srx

    Good luck with the installation, rustywrench! Let us know how the process goes!

    Katie
    Cadillac Customer Service

  8. #7
    PhoenixSRX is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    Professor Wizard I tried 88963947 and the dealer told me it was now 12499575 when I ordered it with my VIN.

    Anyway I replaced mine as it was causing my rear tail lights to act wierd. Occasionally 1 side would flash, or 1 side would be brighter, or the inside row of LEDS on 1 side would not light. Also made my turn signal flash rapidly. If your lights are acting strange try unplugging your wiring harness from behind the bumper above the trailer hitch and see if the problems disappear.

  9. #8
    Professor Wizard's Avatar
    Professor Wizard is offline Cadillac Owners Connoisseur
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    Re: part # for dearler trailer wiring harness 07 srx

    PhoenixSRX: Yea - - goggling, I figured that out.. GM Changed the part number - - I wonder why they did that.

    I also wonder, if the part is still made in Asia (read my link). they may have changed the part number because the part is coming from some other country.

    My lights work exactly as they always did after the install. There is a special Tie-in harness that has to be hooked up correctly behind the bumper for everything to work correctly. I didn't do the actual install myself :: I had U-Haul install my setup.

  10. #9
    rustywrench is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    i was told today i should have the harness under my srx i looked but didn't drop the spare didn't see it i found a picture of it on reesehitch.com oem wiring harness part#118259 the gm dealer told me today they used drawtite hitches gonna call another dealer tommorrow thank you all for the help does anyone know the exact spot of the factory trailer harness

    ----------

    hey also i saw a modulite protector with install kit at hitchestogo.com code#119186 to wire up the trailer lights it senses 5 m/amps from a tail or brake function and draws it's power from the positive lead on the battery 4amps to operate says it keeps from dimming the tail lights on the vehicle when brk or turn function is demanded says it protects the sensitive electrical system---------anybody ever seen these in operation

    ----------

    hitchestogo.com type in code # 119186 see what you think

  11. #10
    PhoenixSRX is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    rustywrench: After a search of 118259, it appears to show it for a 2011 Cadillac SRX wiring harness. I would use the 12499575 from your local GM parts department but have your VIN handy just to verify you are getting the correct part.

    My connection is on the drivers side rear behind the bumper.

  12. #11
    Professor Wizard's Avatar
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    Re: part # for dearler trailer wiring harness 07 srx

    Rustywrench...

    The Harness connection point is located above the bumper beam behind the rear fascia panel under your SRX. it is actually a break point, where you unplug the plugs, inserting the pigtail between the connections - - a splice so to speak.

    If memory serves me correctly, it is on the drivers side. You will know if you have the right splice point, because the plugs will match your tie-in harness.

    Good luck.

  13. #12
    rustywrench is offline Cadillac Owners Member
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    Re: part # for dearler trailer wiring harness 07 srx

    10-4 thank you

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