🛠️2019-2024 Ram 1500 DT Bind Spot Monitoring BLIS Connection & Troubleshooting Guide
For 2019–2024 Ram 1500 DT Trucks
Provided by Infotainment.com
🔌 Wiring & Power Connection
🚪 Body Harness Routing
Drill-Free Routing
Route the harness through the emergency brake line grommet (driver side firewall).
➤ Tip: Use a sharp knife to make a small slit—don’t remove the grommet.Inside the Cab
Locate the routed harness under the dash.Lower Dash Trim Removal
➤ Tool-Free: Pull up and back — held in by clips.Power Connection
Connect the harness to a star connector under the steering column (driver side).
🔧 Programming with Genie + Bypass
🧩 Security Gateway Bypass (2018+)
Install bypass plug to allow Genie programming
🤖 Genie Programmer Steps
Turn key to RUN (engine OFF)
Wait 60 seconds before plugging in
Plug in Genie — LED will flash blue
Programming completes when LED turns green (1–3 mins)
Remove Genie and let vehicle sleep for 10+ minutes
Test BSM, mirror fold, and door functions
🚪 Door Panel & Mirror Installation
🧰 Tools Required
Flashlight
Flathead screwdriver
Pry tool
6mm & 10mm socket/wrench
🚙 Driver Side
Remove 3x 10mm bolts (under trim caps)
Pry up door control panel, unplug harness
Pull off door panel (careful of handle cable & lock post)
Replace door module with new “L” module (6mm bolts)
➤ Take a pic of original wiring for referenceRemove old mirror:
Pry off corner trim
Unscrew 4x 10mm bolts
Install new mirror:
Feed new harness
Secure all 4 bolts
Clip harness to match factory routing
Reconnect harnesses, door lock, and controls
Reinstall panel, 10mm bolts, and trim
Install new driver controls
🧑🤝🧑 Passenger Side
Follow same process
Do not replace passenger door module
Reuse original module
📘 Before You Test
✅ Confirm:
Mirror harnesses clicked into door modules
Controls respond to folding/movement
Tail lamps with BSM sensors are installed
Genie programming is complete
🧠 Product Notes & Compatibility
Auto-dim requires factory rearview mirror
Manual lock/window trucks are not supported
360° camera system is not compatible
Some kits ship in multiple packages
Heating/defrost functionality is retained for trucks originally equipped with heated mirrors, ensuring factory-installed features remain operational.
📦 Kit Contents (varies by order)
Driver + passenger power folding mirrors
Driver + passenger door modules
New driver controls
🪞 Mirror Styles
All mirrors include:
Power Folding
Turn Signals
Puddle Light
Heated Glass
BSM Indicator
Driver Auto-Dim (if equipped)
Heated glass functionality is preserved exactly as in the original factory mirrors for vehicles pre-equipped with this feature.
Styles:
6x9 Standard (Black / Chrome)
7x11 Tow Mirrors (Black / Chrome)
💡 Tail Lamp Options
Red BSM
Black BSM (for Sport trim)
✔ All feature LED Signature Lighting + BSM Sensors
🎥 Guides & Resources
🚨 Troubleshooting Section
❌ Genie Not Programming
🔄 Solutions:
Wait 60 seconds in RUN before plugging Genie
Confirm SGW bypass is installed
Let truck sleep 10+ mins, retry Genie
❌ Blind Spot Monitoring Not Working
📌 Checklist:
Use correct LED tail lamps with BSM
Inspect harnesses for seating or damage
Make sure Green CAN connector is going to CAN IHS
Try a battery reset
Re-run Genie programming
Check fuses for lamps/modules
Verify if marker lights on tail lamps power on or have power
Replace tail light Harnesses as before exchanging tail lights (tail lights are brand new)
❌ Power-Folding Mirrors Unresponsive
🔧 Steps:
Confirm driver door module is “L” side
Ensure mirror harnesses are fully seated
Test switch operation
Check related fuses
Swap mirrors left-right to isolate fault
❌ No Door Control Response
🧪 Checks:
Control harnesses plugged in tight
Inspect pins for bends
Reconnect original door module to test
Ensure module is year-matched to truck
❌ BSM Light Flickers or Constant
🔍 Checks:
Mirror harness grounding issues
Tail lamps not grounded properly
Genie reprogram needed