Loading... Please wait...
Sort by:

Big Rig Speed Sensor Location


SafetyPass Pro Speed Governor Control Systems for Big Rigs OnlyBig-rig Speed Sensor Location - Connector Identification

We want you to be totally satisfied when you get your SafetyPass Pro from the mail carrier. Anything less, just will not work.

To make it easy, we ask our valued customers to check their vehicle's speed sensor connectors before ordering to make sure they match our installation kit connectors or one of the adapter cables we have available as seen below. Simple, Fast, Plug-N Play installation is what we're after.

Please compare your connectors below, then order here: SafetyPass Pro XM7KT

We support the following speed sensor connectors:

1. Weather-Pack connectors - Included with installation kit

Weather-Pack Connectors are used on most older, pre 2001, class 8 trucks, including kw, freightliner, volvo, international, peterbilt, etc.
Weather-Pack "in-line" connectors are commonly found on older (pre-2001) trucks, including Peterbilt, Kenworth, Freightliner, Volvo and others.
The Main Cable, Item# XM6MC is used for simple plug-in connections to Speed Sensor Connectors or to one of the Adapter Cables. The Main Cable is also used to interface with the SafetyPass Pro Control Unit. Can be installed Temporarily or Permanently. (Included with installation kit).
*Trucks with two sensors or two leads will need the Weather-Pack Y Adapter to gain visual feed-back from the speedometer during device operation.

2. Metri-Pack connectors - Included with installation kit

Metri-Pack Connectors fit most newer class 8 trucks 2002-2011 kw, freightliner, volvo, international, peterbilt and others.
Metri-Pack connectors are found mostly on 2001 and newer 2011 trucks including Peterbilt, Kenworth, Freightliner, Volvo, International, Peterbilt and others.
These Connectors plug directly in to the top of molded speed sensors. To hook up to the speed sensor connectors use the 12" Metri-Pack adapter (included with the installation kit).

3. Metri-Pack 280 connectors - Sold Separately

Metri-pack 280 connectors for Newer Mack Trucks after 2001. These connectors have also been found on some 2007 KW trucks. This is the alternate connector of choice for Kenworth truck manufacturers. Used approx. 1% of the time.
These connectors simply plug into the Speed Sensor Leads, at the rear of the transmission, similar to Weather-Pack connectors and in the same location. Sold Separately - see catalog

4. Deutsch connectors - Sold Separately

Deutsch Connectors - Older Pre 2001 International Trucks
Deutsch Connectors for older, pre 2001, International class 8 Trucks International (Navistar) Trucks.
These connectors simply plug in to the Speed Sensor Leads, similar to Weather-Pack connectors and in the same location. Use the Deutsch adapter to hook up to these connectors. Sold Separately - see catalog

Y Adapter Cables - for trucks with 2 speed sensors or sets of 2 leads - Available in Weather-Pack or Metri-pack styles - Sold Separately

This adapter is 12" long and has 1 Weather-Pack Tower and 2 Metri-Pack shrouds for simultaneous connection to the ECM and Speedometer. Keeps mileage in-sinc on the ECM odometer as well as the speedometer odometer. Enables visual feedback using the vehicle speedometer to determine device speed. Sold Separately - See Metri-pack Y Adapter
Deutsche DTM Adapter Kit XM7DTM

  • XM6DTM - Deutsch DTM Connectors
  • Accepts size 20 (7.5 amp) pins and sockets
  • For use with Main Cable (XM7MC).
  • 2014 Freightliner, Detroit Engine, Automatic Transmission use this connector. Possibly other 2014 models.
  • Plugs into vehicle speed sensor leads.
  • Rectangular, plastic housing

Deutsch Adapter Cable XM7DTM




German ZF Transmission Speed Sensor and Connector

The German ZF Transmission has a circular 4-pin speed sensor connector at the rear of the transmission.

This connector has 3 or 4 wires connected to it. We do not have a mating connector to plug into it. So, the only way is to splice into one wire from your system.


Weather-Pack Pigtails - Sold Separately

If your connectors are not listed here, but you have a compatible engine and transmission, you can splice in a set of Weather-Pack pigtails for a simple weather-tight connection. These connectors will connect to the Main Cable for easy plug-in hook up.
Weather-Pack Pigtails - 1 Set - includes Tower, Shroud with metal pins installed and butt connectors. Sold Separately - See catalog

SafetyPass Pro Driver's Comments

XM7KT SafetyPass Pro Truck Driver Reviews

Thanx for this awesome device, have had mine for 3 yrs now over here in Aus...

I recently purchased the SafetyPass Pro and I wanna say thank you. I've been searching for a device that has the capabilities similar to your product...

Thank You, Thank You, Thank You, Thank You! I was able to speed up and avoid a nasty crash with a drunk driver swerving in to my trailer tandems. There was inches to spare...

The safety pass pro is great! Before, I couldn't stand being without it. Now, it's the best tool on the truck! In doing the math, just by bringing the truck to the speed limit (3mph for me) thats 30 extra miles in a 10 hour shift. It pays for itself in 10 days...

What a great product! i drive roadtrains in western australia no more gettin stuck behind grey nomads in there wobblys (caravans) i have it hooked up to a western star 6900 series with a c16 under the bonnet...

Just needed to drop you a line and tell you what a great investment the SafteyPass Pro is... I put it on my '09 Peterbilt with a Cummins and it just fell in place, super easy to install, and it works great...

Just a word of thanks for a great product, we have installed it on a 2007 western star an it works great. The installation procedure was very easy. Your delivery service is fantastic!...

Let me start by thanking all you Guys for coming up with such a Slick product. I purchased one Recently and I'm very happy with It. Best money I've ever spent for sure...

I just wanted to say thanks for creating such a fine product. This unit is what I`ve been looking for and it works perfectly. Thank you, thank you, and thank you so very much...

Just wanted to let you know just how impressed I am with Safety Pass Pro. I've been using it for about 6 months now and It was the best money I ever spent!...

Hi, just a quick note to say everything is working good and the unit makes the job more enjoyable and fun like it used to be... Read More Comments, Click Here

FasterTruck News Letter