Skip to main content
Home

Main navigation

  • Home
  • Products
    • Fish Dual Y Cable
    • 2018-2024 Cummins Bypass Cable
    • BenchForce(TM) Accessories
    • CSP5/L5P Switch
    • Fuel Injector Connectors
    • Special Limited Edition 1-5 Stickers
    • Pig Tails
    • Nissan Titan Unlock Cable
    • Fish Tuning Accessories
    • (Custom) AutoCal® Stickers
    • DSP5 Switches and Keylocks
    • DSP5 and CSP5/CSP4 Decals
    • Custom Decal Virtual Generator
    • Ford, Cummins/Titan and LML Switches
    • Advanced Dual & Triple CP3 Controllers
    • Rear Window Decals
    • Digital Switches
    • Universal Analog Switch
    • Scan and Tune
    • DSP2/High Idle Switches
    • Apparel
  • Spare Parts
  • FAQs
    • 2018-2024 Cummins Bypass Cable Installation
    • Adjusting Vane Position
    • Beginning BBX Flashing
    • Building DSP5 segments
    • Building a script
    • CP3 Testing
    • DSP5 Swap Ends
    • Duramax Logging 101
    • Easy Unit Conversions
    • Error Codes
    • Flashing Your New Tune
    • Installing your Dual CP3 Controller
    • LBZ Pump in LB7
    • Learning to Tune
      • Learn
      • Master EFI Tuner - GM EFI
    • Link an Autocal to a V2
    • Mounting Bracket Installation Instructions
    • Reading Your Tune
    • Troubleshooting Switches
    • USB Driver Solutions
    • Where Do I Find That Table?
    • Working with Scripts
    • Troubleshooting a Cummins/Titan EZ LYNK Switch
    • Bought a Truck and It Has A Switch Already
    • Install your DSP5
    • Install a CSP5 Switch in an L5P
  • Testimonials
  • Links
  • Contact Us
User account menu
  • Log in

Breadcrumb

  1. Home

DSP5 Installation Help

Pin Numbers For Your DSP5 Switch

LB7
   Blue connector, pin 69
   Blue connector, pin 49

LLY
   Grey connector, pin 32
   Grey connector, pin 50

LBZ & LMM
   Connector 1 (larger one), pin 46
   Connector 1 (larger one), pin 54

PLEASE NOTE: If you have an LML (our yellow/black, blue/white or EGR Temp switch) please check with your tuner for installation instructions.

Please place the pins in the indicated holes. It does not matter which pin goes in which hole.

After you've placed the pins in the connector and plugged the connector back in, turn on the ignition and press the small button on the back of the switch. If one of the LEDs light up, the pins are probably installed in the proper holes.

Your DSP5 switch has a nut and two washers. The bottom smooth washer must remain on the bottom with the tab located in hole number five. If it falls out, turn the switch fully counter clockwise and place the washer back with the pin in hole five. Make sure the switch moves exactly four clicks clockwise. If not, turn the switch back fully counterclockwise, move the pin and try again.

  • Please do not cut a pin off a wire and ground it.
  • Please loosen set screw before installing knob.
  • Please note: square or rectangular pins only go in one way.
  • IMPORTANT: please do not use excessive force when installing knob.
 
Fixing switches that came apart or don't click
 
Here's a video that shows how to take your switch apart and put it back together including the secret to easily getting both little ball bearings in at the same time: 
Watch the video HERE
 
LBZ/LMM Pin Numbers

I picked orange so it would be easy to see and then discovered the harness itself has an orange wire.  So the 2 orange wires wires pointing up are the holes you want to put your wires in. It does not matter which wire goes in which hole. Ignore the orange and pink wires at the lower right corner of the connector. The 2 pins go in the holes numbered 46 and 54

 
 

Social Media!

Find us on facebook

Youtube

Instagram
Find us on Instagram

What's New?

Fish Tuning Dual Y/Splitter OBD II Cable
DSP5/CSP5 1-5, 5-1, 1-4 & CUSTOM Decals
Custom Decal Virtual Generator
Nissan Titan Unlock Cable (Auto Agent 2 only)
Fuel Injector Connectors
Apparel

We don't tune anything, but "EFILive®," "AutoCal®" and "FlashScan®" are registered trademarks of EFILive® Limited.

"EZ LYNK®" is a registered trademark of EZ LYNK® SEZC.