Product Details
- Brand: Draw-Tite
- Model: 5535 3020-2
- Includes: I-Command Proportional Brake Controller for Trailers with 1-4 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Description
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Trailer Brake Control for 95-09 Dodge RAM 1500 2500 3500 w/ Plug Play Wiring Adapter I-Command Draw-Tite Electric Proportional Trailer Brakes Module Box Controller Install Notes
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number: 302000
Tools Required:
- None
Step-by-Step Instructions:
Step 1: Locate the Vehicle’s Electric Brake Control Harness Connector
- The electric brake control harness connector is located:
- Underneath the dashboard
- To the left of the steering column, near the emergency brake pedal.
- It is typically taped to another harness and will feature a 4-pin connector that matches the adapter’s connector.
Step 2: Connect the Adapter
- Plug the brake control adapter into the 4-pin connector on the vehicle’s brake control harness.
- Connect the opposite end of the adapter to the brake controller.
- Follow the brake control manufacturer’s installation instructions for wiring and mounting the unit.
CAUTION:
Plug the adapter into the brake controller before attaching it to the vehicle connector.
Step 3: Complete Installation and Testing
- Mount the brake controller as per the manufacturer’s instructions.
- Perform all test procedures recommended by the brake controller manufacturer to verify proper operation.
Safety Warnings:
- Do NOT overload the circuit:
- Maximum capacity: 4 axles / 8 brakes (24 amps).
- Follow the lower of the towing manufacturer’s rating or the above maximum.
- Always refer to the vehicle owner’s manual and the brake controller instructions for proper installation and operation.
Wiring Overview:
- Stop Lamp Switch to Brake Controller (Input): Provides braking signal to the brake controller.
- Fused Battery Feed: Supplies power to the brake controller.
- Trailer Brake Controller (Output): Sends braking signal to the trailer brakes.
- Ground: Connects the brake controller to vehicle ground.
Final Notes:
- Periodically check all connections to ensure they remain secure and free of corrosion.
- Avoid exceeding the electrical limits specified for the towing system.
End of Instructions
Installation Instructions for Electronic Brake Control
Part Number: N5535
Components of the Brake Control:
- A. Output (Gain) Control
- B. Boost Control
- C. Manual Slide Control
- D. Bracket Mounting Holes
- E. LED Display
Package Contents:
- (1) Brake Control Unit
- (1) Mounting Bracket
- (4) Self-Tapping Mounting Screws (#6 x 3/8”)
- (1) Warranty Card
Tools Required:
- Phillips Screwdriver
- Drill with 1/8” Drill Bit
- Wire Connector Crimp Tool
- Probe-Type Circuit Tester
- Wire Cutter/Stripper
- Assorted End Wrenches
Wiring and Controls:
- Black Wire: Vehicle Power
- Red Wire: Stop Light Switch
- White Wire: Vehicle Ground
- Blue Wire: Trailer Brakes
Installation Steps:
Step 1: Selecting a Mounting Location
- Choose a secure, solid surface that is easily accessible to the driver.
- Ensure the area behind the panel is clear to avoid damage during drilling.
Step 2: Install the Mounting Bracket
- Hold the mounting bracket in the selected position and mark the hole locations.
- Drill holes with a 1/8” drill bit.
- Secure the bracket using (2) self-tapping screws (provided).
- Mount the Brake Control unit into the bracket with the remaining screws.
Adjusting Power to the Trailer Brakes:
- Connect the trailer to the tow vehicle.
- With the engine running, hold the Manual Slide Control fully to the left and set the Output (Gain) Control to approximately 5.0.
- Drive at 25 mph on a level, dry, paved surface.
- Fully apply the Manual Slide Control:
- If the trailer brakes lock up: Decrease the power using the Output/Gain Control.
- If braking is insufficient: Increase the power.
- Repeat until braking is sufficient but just below wheel lock-up.
- Test braking using the brake pedal at low speeds.
Boost Control:
The Boost feature increases braking aggressiveness with three levels:
- b.1: Boost Level 1 – Starts braking at 14% power.
- b.2: Boost Level 2 – Starts braking at 28% power.
- b.3: Boost Level 3 – Highest boost setting for heavy loads.
To Activate Boost:
- Press the Boost Button to display the current level.
- Use the + or - buttons to adjust.
Troubleshooting:
Issue | Cause | Solution |
---|---|---|
No Display | Power or ground wire issue. | Check black and white connections. |
Flashing Display (2/sec) | Overload or short on the brake wire. | Inspect trailer brake wiring. |
Braking Too Aggressive | Output set too high. | Reduce Output/Gain setting. |
No Braking | Output set too low. | Increase Output/Gain setting. |
Blank Display (Idle) | Power-saving mode (after 15 minutes). | Activate the brakes to resume. |
Brake Adjustment Procedure:
- Raise the trailer and secure it with jack stands.
- Remove the cover on the brake backing plate.
- Adjust the brake shoes until the wheel is hard to turn.
- Back off the adjuster slightly until the wheel spins freely with slight drag.
- Repeat for all wheels.
End of Instructions