Product Details
- Brand: Draw-Tite
- Model: 75237 118498 23 63816
- Includes: Class 3 Trailer Tow Hitch, T-One T-Connector Custom Harness, Trailer Tow Hitch Ball Mount, Trailer Tow Hitch Ball
Compatibility Chart
Description
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Trailer Tow Hitch For 11-14 Toyota Sienna (15-20 SE ONLY) Wiring & 1-7/8" Ball Install Notes
Installation Instructions for Toyota Sienna
(2011 and Newer Models)
Part Numbers:
- 75237
- 87698
- 44786
- 78270 (U-Haul)
Tools Required:
- Wrenches: 19mm
- Torque Wrench
- Drill Bits: None
Wiring Access Location:
- SUV1, SUV2
Step-by-Step Instructions:
-
Appearance Panel Removal:
- If the vehicle is equipped with an appearance panel covering the trunk pan, remove it.
- Decide with the vehicle owner whether the panel will be trimmed or left off entirely after installation. (Refer to Figure 2 for the area to be trimmed.)
-
Lower the Exhaust:
- Detach the exhaust from the rubber isolator to lower it.
-
Raise Hitch Into Position:
- Lift the hitch into place and install M12 hex bolts, lock washers, and flat washers into the existing weldnuts in the frame as shown in Figure 1.
-
Reinstall the Exhaust:
- Raise the exhaust back into position and reattach it to the rubber isolator.
-
Reinstall or Return Appearance Panel:
- If trimmed, reinstall the appearance panel. If untrimmed, return it to the vehicle owner.
Hardware List:
- (6) M12 x 1.25 x 40mm Hex Bolts
- (6) 1/2" Lock Washers
- (6) 1/2" Flat Washers
Torque Specifications:
- Tighten all M12 CL10.9 fasteners to 75 lb-ft (102 N·m) using a torque wrench.
Safety Notes:
- Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
- If the hitch is removed, plug all holes in the trunk pan or body panels to prevent water and exhaust fumes from entering.
- Replace any damaged hitch or ball immediately.
- Follow all safety precautions when working beneath the vehicle, and wear eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Hitch Type and Weight Ratings:
- Weight Carrying (Ball Mount): Max Trailer Weight 4,500 lbs (2,043 kg), Max Tongue Weight 675 lbs (306 kg).
- Weight Distributing: Max Trailer Weight 5,000 lbs (2,270 kg), Max Tongue Weight 675 lbs (306 kg).
- Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.
Installation Instructions for Toyota Sienna
(2011 and Newer Models)
Part Numbers:
- 75237
- 87698
- 44786
- 78270 (U-Haul)
Tools Required:
- Wrenches: 19mm
- Torque Wrench
- Drill Bits: None
Wiring Access Location:
- SUV1, SUV2
Step-by-Step Instructions:
-
Appearance Panel Removal:
- If the vehicle is equipped with an appearance panel covering the trunk pan, remove it.
- Decide with the vehicle owner whether the panel will be trimmed or left off entirely after installation. (Refer to Figure 2 for the area to be trimmed.)
-
Lower the Exhaust:
- Detach the exhaust from the rubber isolator to lower it.
-
Raise Hitch Into Position:
- Lift the hitch into place and install M12 hex bolts, lock washers, and flat washers into the existing weldnuts in the frame as shown in Figure 1.
-
Reinstall the Exhaust:
- Raise the exhaust back into position and reattach it to the rubber isolator.
-
Reinstall or Return Appearance Panel:
- If trimmed, reinstall the appearance panel. If untrimmed, return it to the vehicle owner.
Hardware List:
- (6) M12 x 1.25 x 40mm Hex Bolts
- (6) 1/2" Lock Washers
- (6) 1/2" Flat Washers
Torque Specifications:
- Tighten all M12 CL10.9 fasteners to 75 lb-ft (102 N·m) using a torque wrench.
Safety Notes:
- Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
- If the hitch is removed, plug all holes in the trunk pan or body panels to prevent water and exhaust fumes from entering.
- Replace any damaged hitch or ball immediately.
- Follow all safety precautions when working beneath the vehicle, and wear eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Hitch Type and Weight Ratings:
- Weight Carrying (Ball Mount): Max Trailer Weight 4,500 lbs (2,043 kg), Max Tongue Weight 675 lbs (306 kg).
- Weight Distributing: Max Trailer Weight 5,000 lbs (2,270 kg), Max Tongue Weight 675 lbs (306 kg).
- Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.
Warranty Information:
- For complete warranty instructions, please download the full installation PDF.
Technical Support:
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Installation Instructions for T-Connector Adapter for Toyota Sienna
Part Numbers:
- 118498
Tools Required:
- 10mm Socket & Ratchet or 10mm Wrench
- 12mm Socket & Ratchet or 12mm Wrench
- Phillips Head Screwdriver
- Test Probe
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Wire Cutters
- Trim Panel Remover
Step-by-Step Instructions:
-
Remove the Taillight Assemblies:
- Open the rear tailgate and remove two bolts securing each taillight.
- Carefully pry the taillight housings rearward, avoiding damage to the alignment tabs.
- Repeat for the passenger side.
-
Disconnect the Wiring Harness:
- Locate the taillight wiring harness on both sides of the vehicle.
- Separate the connectors, ensuring not to break the locking tabs.
- Clean the connector surfaces to remove dirt.
-
Remove Interior Panels:
- Temporarily remove the rear threshold plate by removing the cargo clips.
- Remove the jack storage compartment door on the passenger side.
- Carefully pull back the interior trim panels on both sides using a trim panel remover.
-
Mount the Black Box:
- Locate a suitable mounting location inside the rear quarter panel on the passenger side.
- Clean the area with a 50/50 water/alcohol solution.
- Mount the black box using the provided double-sided tape.
-
Connect the Passenger-Side T-Connector:
- Route the T-Connector ends with green and brown/red wires through the opening on the passenger side.
- Insert the T-Connector ends between the vehicle wiring connectors and lock them into place.
-
Connect the Driver-Side T-Connector:
- Route the T-Connector end with the yellow wire to the driver’s side behind the panels and along the threshold.
- Repeat Step 5 for the driver-side T-Connector with the yellow wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connectors.
- Secure the white wire with the provided ring terminal under an existing screw or by drilling a 3/32” hole.
Warning:
- Ensure all other ground connections are secure when removing and reattaching the ground stud.
-
Connect the Power Wire:
- Disconnect the negative (-) battery cable.
- Cut the yellow fuse holder wire and attach the ring terminal to the positive (+) battery cable.
- Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.
-
Route the Black Wire:
- Route the black wire through a grommet and along the exterior frame or follow existing wiring along the thresholds into the engine compartment up to the battery.
-
Connect the Power Wire to the Black Box:
- Connect the other end of the black 12-gauge wire to the red power wire on the T-Connector’s black box using the provided yellow butt connector.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
- Insert the 10-amp fuse into the fuse holder.
Warning:
- All connections must be complete for the T-Connector to function properly.
- Test and verify the installation with a test light or trailer.
-
Secure and Reassemble:
- Secure all loose wires with the provided cable ties.
- Reinstall the taillight assemblies, panels, and other items removed during installation.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the jack storage compartment when not in use.
- Route the 4-flat harness through the rear tailgate/door seal when in use.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps)
- Max. tail lights: (5.6 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum ratings.
- Always follow all safety precautions and use safety glasses during installation.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and instruction sheet for additional details.
Installation Instructions for T-Connector Adapter for Vehicle
Part Numbers:
- 118498
Tools Required:
- 10mm Socket & Ratchet or 10mm Wrench
- 12mm Socket & Ratchet or 12mm Wrench
- Phillips Head Screwdriver
- Test Probe
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Wire Cutters
- Trim Panel Remover
Step-by-Step Instructions:
-
Remove the Taillight Assemblies:
- Open the rear tailgate and remove two bolts securing each taillight.
- Carefully pry the taillight housings rearward, avoiding damage to the alignment tabs.
- Repeat for the passenger side.
-
Disconnect the Wiring Harness:
- Locate the taillight wiring harness on both sides of the vehicle.
- Separate the connectors, ensuring not to break the locking tabs.
- Clean the connector surfaces to remove dirt.
-
Remove Interior Panels:
- Temporarily remove the rear threshold plate by removing the cargo clips.
- Remove the jack storage compartment door on the passenger side.
- Carefully pull back the interior trim panels on both sides using a trim panel remover.
-
Mount the Black Box:
- Locate a suitable mounting location inside the rear quarter panel on the passenger side.
- Clean the area with a 50/50 water/alcohol solution.
- Mount the black box using the provided double-sided tape.
-
Connect the Passenger-Side T-Connector:
- Route the T-Connector ends with green and brown/red wires through the opening on the passenger side.
- Insert the T-Connector ends between the vehicle wiring connectors and lock them into place.
-
Connect the Driver-Side T-Connector:
- Route the T-Connector end with the yellow wire to the driver’s side behind the panels and along the threshold.
- Repeat Step 5 for the driver-side T-Connector with the yellow wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connectors.
- Secure the white wire with the provided ring terminal under an existing screw or by drilling a 3/32” hole.
Warning:
- Ensure all other ground connections are secure when removing and reattaching the ground stud.
-
Connect the Power Wire:
- Disconnect the negative (-) battery cable.
- Cut the yellow fuse holder wire and attach the ring terminal to the positive (+) battery cable.
- Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.
-
Route the Black Wire:
- Route the black wire through a grommet and along the exterior frame or follow existing wiring along the thresholds into the engine compartment up to the battery.
-
Connect the Power Wire to the Black Box:
- Connect the other end of the black 12-gauge wire to the red power wire on the T-Connector’s black box using the provided yellow butt connector.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
- Insert the 10-amp fuse into the fuse holder.
Warning:
- All connections must be complete for the T-Connector to function properly.
- Test and verify the installation with a test light or trailer.
-
Secure and Reassemble:
- Secure all loose wires with the provided cable ties.
- Reinstall the taillight assemblies, panels, and other items removed during installation.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the jack storage compartment when not in use.
- Route the 4-flat harness through the rear tailgate/door seal when in use.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps)
- Max. tail lights: (5.6 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum ratings.
- Always follow all safety precautions and use safety glasses during installation.
Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Warranty Information:
- This product is covered by a [warranty period]. For complete warranty instructions, please download the full installation PDF.
Technical Support:
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and instruction sheet for additional details.