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Expert Answers about Volvo XC70


  • Installation Steps for Draw-Tite Trailer Hitch 75916 on a 2008 Volvo XC70
  • The instructions for hitch # 75916 are included below. For wiring, use # C59496. I have linked instructions for it as well. To complete the towing set up, I recommend the etrailer ball mount kit # 989900 which comes with 2 ball mounts, 2 balls, a hitch pin and clip, and a carrying bag. Recommend: two persons to remove the fascia to prevent scratches or damage. 1. Remove rear bumper fascia. Disconnect back-up sensor wiring if present. a. Remove plastic fastener from rear of vehicle, between...
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  • How to Install the Brake Controller Kit # ETBC7 with Tekonsha Prodigy RF Brake Controller # TK27FR
  • The difference in the installation of the Brake Controller 7 and 4 Way Installation Kit, part # ETBC7, when using it with the Tekonsha Prodigy RF Brake Controller, part # TK27FR, on your 2006 Volvo XC70 is that you will not need to connect the blue wire that is normally hardwired to the brake controller. It will not be needed since the Prodigy RF will communicate with the remote unit by radio frequencies. Also, since your vehicles battery is in the rear the wiring will not need to go the...
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  • Removal of Interior Trim Panels and Installation of Trailer Wiring Harness for a 2015 Volvo XC70
  • Our installers removed the rear cargo liner and routed the wire from one side of the vehicle to the other through the trunk and spare tire area. The panel you have open in your photo should allow access to the back side of your taillights. There may be a small piece of foam you need to remove and replace when finished. Then you should be able to route the wires down the rear cargo area and to the other side. It would be handy to remove the spare tire and allow access to the grommet needed...
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  • Can you Route a 4-Way Trailer Connector Under the Vehicle on a 2009 Volvo XC70
  • Many vehicles will have grommets somewhere in the rear cargo area that will allow you to route wires to the underside of the vehicle. The grommets are typically found behind the rear trim panels, in the spare tire well, or under the threshold. When we installed the Curt Wiring Harness Kit, # C59496, on a 2011 Volvo XC70, we found a grommet just under the spare tire (see photo). The 2011 XC70 is the same generation as your 2009 XC70, so you should have this grommet as well. Sometimes the...
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  • Best Way to Install Thule Passage 3 Trunk Bike Rack # TH911XT on 2010 Volvo XC70
  • It sounds like your Thule Passage 3 trunk bike rack # TH911XT may have been used on another vehicle and now requires adjustment for a proper fit on your 2010 Volvo XC70. The rack's bottom support bar and its foam cushion should be able to rest on the top of your rear bumper cover. Since this rack includes the Thule patented FitDial adjustment system you'll first want to make sure the rack is set to the appropriate dial setting, which happens to be 9. This will ensure the correct overall...
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  • Are 2 Sets of Glass Hatch Hook Adapters Needed to Install Yakima KingJoe 3 on a 2004 Volvo XC70
  • Some vehicles require a second set of Glass Hatch Hook adapters to mount the Yakima KingJoe Pro 3 # Y02625 but you will NOT need a second set for your 2004 Volvo XC70. However, since it does require the use of the adapters in place of the top straps (one set is included with the rack) then it limits the bike rack to 2 bikes. For a bike rack that does not have the adapter requirement and that will hold 3 bikes I recommend the Thule Passage # TH911XT. I have included a link to a video review...
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  • Does Curt Trailer Wiring Have to be Powered by 2010 Volvo XC70 Battery
  • To install the Curt T-Connector Vehicle Wiring Harness # C56386 power you really need to run that wire up to the battery on your 2010 Volvo XC70. Any other circuit on your vehicle (like the cigarette lighter) won't have a high enough amperage rating to handle the lights on your trailer. You could potentially get away with using a different circuit on your vehicle for power but then you risk blowing that circuit which would result in power loss on your vehicle as well as the lights on your...
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  • Will the PCM Need to be Reflashed to Install a Tow Ready Wiring Kit on a 2006 Volvo XC70
  • I spoke with my contact at Curt and he informed me that you could use this Wiring # C59496 without having to use any modules or reflash your PCM. They test fit all of their wiring kits on the different vehicles to make sure that they will work before they will confirm the fit. I attached installation instructions for you to check out.
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  • Installation of Brake Controller on 2009 Volvo XC70 with Existing 4-Pole Wiring Harness
  • Since you've already installed a 4-Way trailer wiring harness on your 2009 Volvo XC70, many of the wiring connections needed for a brake controller are already done. The remaining connections that will be needed to hardwire install a brake controller are power wires to the positive battery post for the 7-Way connector and brake controller (routed through circuit breakers), signal wire from the 7-way connector to the brake controller for the electric brakes, tapping into the vehicle's...
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  • Can a European 7-Way Trailer Connector be Converted to a U.S. 4-Way
  • No. The 7-Way end in the # 47405 adapter is made for the North American style of 7-Way round pins. A European 7-Way, see picture, has separate turn signals and brake lights and a circuit for fog lamps. The tail lights are also separate. You would need to fabricate a special adapter to get the 2 to work together. I would need to know which end has the European 7-Way, the vehicle or the trailer. It would also require a semi-permanent change to the connector on the vehicle or possibly the...
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  • Wiring Harness for 2016 Volvo XC70 and Running a Wire to the Battery
  • On your 2016 Volvo XC70, the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item # C56386 has a wire that runs to the battery for two reasons. The first and main reason is that there is no other source of constant 12v power in the rear of your Volvo. The second is that the powered converter that comes with the wiring harness is designed to reduce strain on your wiring system. This requires it to have a direct power source. If you were to tap into another circuit...
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  • Trailer Hitch Installation Instructions and Difficulty on a 2010 Volvo XC70 Wagon
  • The way that we rate installation is by how long it takes from start to finish to install the trailer hitch. For Draw-Tite trailer hitch # 75916 we estimated that it will take at least 100 minutes to install it on a 2010 Volvo XC70. This gives it an 10 out of 10 difficulty rating and is on the liberal side meaning that it will probably take longer unless you are an experienced hitch installer. There is no drilling required but there is fascia trimming required and the rear fascia also...
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  • Installing a T-One Wiring Harness Off a Power Source Instead of the Battery
  • For the Hopkins Plug-In Simple Vehicle Wiring Harness # HM11143735 the manufacturer does specify to run the wiring to the battery and use their provided fuse on your 2010 Volvo XC70. My only concern with the running to an alternative source is if the correct amount of power is being supplied. The wiring that is ran through the vehicle that the mechanic used might not have constant battery direct power or enough amperage for the Hopkins harness. The wiring systems on vehicles as become...
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  • Brake Controller Installation on 2012 Volvo XC70
  • In my research, I wasn't able to find any reference to the Volvo XC70 as being equipped with the connector under the dash for installing a brake controller. This means that the vehicle wasn't available from the factory with a 7-way trailer connector, or it was a fairly rare option. You will be able to install a brake controller, using our brake controller install kit, part # ETBC7. The kit includes an adapter to convert an existing 4-pole to a 7-way trailer connector. If you don't already...
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  • Finding the Running Light Wire to Install Trailer Wiring Harness on a 2004 Volvo XC70
  • If the running lights are on all the time, even the rear tail lights, then it should be easy to find the one wire that is hot all the time. So what you would do is basically find the wire you think it might be when the vehicle is on. Then turn the vehicle off and remove the key. If the tester also goes off when the car goes off but comes back on when the car comes on then that must be the running light circuit. You can use the video I have linked as a guide. It is on a 2011 Volvo XC70...
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  • Locating Driver's Side Connection For T-One Connector on 2012 Volvo XC70
  • The connection on the driver's side is located behind the side panel. The red wire in step 8 is referencing the T-One connector with the red wire on the # 118774. The connection on the vehicle has multiple wires with various colors running to it which can be seen in the attached picture.
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  • Installation Instructions for Curt Trailer Hitch 13266 for a 2008 Volvo XC70
  • I will be happy to explain the installation of Curt trailer hitch # 13266 for your 2008 Volvo XC70. I have also linked the instructions and a video showing an example installation for you. Step 1 Remove rear bumper fascia. Disconnect back-up sensor wiring if present. Remove (2) fasteners with a T20 Torx bit from the rear of the vehicle. Note: Some models may require removal of (4) fasteners. Then open the rear hatch and remove two rubber hatch stops. Next remove the 4 or 5 screws (each...
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  • Does 2009 Volvo XC70 Need to Be Reprogrammed to Install Curt C56386 T-Connector
  • Other than needing to run the power supply wire to the positive battery terminal, installing the # C56386 T-Connector on your 2009 Volvo XC70 would be a plug and play installation. The converter would plug inline with the factory wiring harness as shown in the linked instructions. No reprogramming or software will be necessary. If you click the provided link, you can see a product description video featuring the Curt # C56386 T-Connector..
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  • Using Factory or Supplied Hardware to Install a Trailer Hitch on a 2014 Volvo XC70
  • Yes, I read it the same way you do. If the end panel on your 2014 Volvo XC70 is flat then you will not use the washers, blocks, or hex bolts for installation. You will use the factory hardware.
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  • Installation Instructions and Torque Wrench for Curt Trailer Hitch 13266 on a 2015 Volvo XC70
  • The torque specs for installation of Curt trailer hitch # 13266 for your 2015 Volvo XC70 can be found in the installation instructions I have linked for you. You will need to have a torque wrench that rated up to 45 foot pounds at least such as # ALL944001. I have also linked a video showing an example installation for you.
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