Installation Instructions for Chevrolet Impala

Part Numbers:

• 36407
• 06389
• 90137

Wiring Access Location:

• PC3, PC4

Tools Required:

• Wrench: 3/4"
• Drill Bits: None
• Pull Wire (provided)

Step-by-Step Instructions:

1. Lower Exhaust:

   • Remove rubber hangers from hanger brackets to lower the exhaust.
   • If the vehicle has dual exhaust, lower both sides.

2. Insert Fasteners into Frame Rails:

   • Fishwire 1/2"-13 x 1 1/4" carriage bolts and blocks through the access slots in the vehicle's frame rail and align them with the holes, on both sides.

3. Insert Fasteners into Cross Member:

   • Fishwire 1/2"-13 x 1 3/4" carriage bolts and blocks through the access holes in the cross member and down through the corresponding holes in the cross member.

4. Install Hitch:

   • Raise the hitch into position.
   • Secure the hitch using conical toothed washers and hex nuts as shown in the diagrams.

5. Tighten Fasteners:

   • Use a torque wrench to tighten all 1/2"-13 Grade 5 fasteners to 75 ft-lb (102 N*m).

Hardware List:

• (4) Carriage Bolt, 1/2"-13 x 1 1/4"
• (2) Carriage Bolt, 1/2"-13 x 1 3/4"
• (6) Block, 1/4" x 1" x 3"
• (6) Conical Toothed Washer, 1/2"
• (6) Hex Nut, 1/2"-13
• (4) Pull Wire

Safety Notes:

• Frequently check the hitch to ensure all fasteners and the ball are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other body panels to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Observe safety precautions when working beneath a vehicle and wear eye protection.
• Do not cut access or attachment holes with a torch.

Specifications:

• Max Gross Trailer Weight: 3,500 lb (1,589 kg)
• Max Tongue Weight: 300 lb (136 kg)
• Drawbar must be used in the RISE position only.

Additional Notes:

• Drawbar Kit: 36061 (sold separately)
• Fastener Kit: 36407F
• This product complies with V.E.S.C. Regulation V-5 and SAE J684 safety standards.

Installation Instructions for T-Connector Adapter

Part Numbers:

• 119191

Wiring Access Location:

• Near the rear of the vehicle, behind the bumper, or as indicated for vehicle-specific configurations.

Tools Required:

• Drill with a 3/32" drill bit.
• Phillips head #2 screwdriver.
• Wire cutters, wire strippers/crimpers.
• Tester or volt meter.
• Socket and ratchet set.
• Double-sided tape (provided).

Step-by-Step Instructions:

Installation of the Module:

1. Determine the mounting location for the module.

   • Use the provided double-sided tape to secure the module.
   • Ensure the epoxy side of the module faces downward to prevent water buildup.

2. Connect the module’s black wire to a 12-gauge (or larger) power wire using a yellow butt connector.

3. Locate a suitable grounding point near the module:

   • Drill a 3/32" hole if necessary and secure the white wire using the provided eyelet and self-tapping screw.
   • Clean the grounding area of dirt and rustproofing.

   Caution: Verify what is behind the surface before drilling to avoid damage or injury.

Routing Power to the Battery:

4. Route the power wire to the vehicle’s positive battery terminal:

   • Use the provided fuse holder, butt connector, and ring terminal to connect to the battery.
   • Do not insert the 15-amp fuse yet.

   Caution: Ensure the module is connected to a constant power source. Avoid using power sources that are interrupted when the vehicle is off.

Finalizing Installation:

5. Secure the wiring harness with the provided cable ties to prevent damage or rattling.

   • Avoid areas where wires may be pinched, cut, or melted.

6. Reconnect the vehicle’s negative (-) battery cable.

7. Insert the 15-amp fuse into the fuse holder and close the cap.

8. Test the installation with a test light or trailer to verify functionality.

   • Test each function independently and in combination.

   Specifications:

   • Max. stop/turn light: 2 per side (4.2 amps).
   • Max. tail lights: (7.5 amps).

Hardware List:

• T-Connector adapter.
• 15-amp fuse.
• Fuse holder.
• Eyelet and self-tapping screw.
• Double-sided tape.
• Cable ties.

Safety Notes:

• Handle all components with care to avoid damage.
• Ensure all connections are clean and securely fastened.
• Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the unit specifications.

Manufacturer Notes:

• Read and follow all vehicle warnings and installation instructions.
• Use a test light or trailer to confirm proper installation.
• Consult the vehicle owner’s manual for additional details.