SafetyPass Pro XM7MY MetriPack Y Adapter Cable For Trucks With 2 Speed Sensors. Mostly Found On 2002 - 2008 Trucks.

For use with Main Cable (XM7MC).

1 Weatherpack Tower and 2 MetriPack, 150.2, Shrouds for simultaneous connection to the ECM and Speedometer. Some 2 sensor trucks have a redundant system and will not function without the Y adapters. Other trucks will run fine if you hook to the ECM lead only.

Also available in Weatherpack 150 Style (XM7WY).

Keeps mileage in-sinc on the ECM as well as the speedometer. Enables visual feedback using speedometer to determine device speed. Makes Calibration a snap.

Weatherpack Y Adapter Cable Length: 12 inches, 0.3 meters.

We have found that it is a good idea to visually inspect your speed sensor connectors that are located at the rear of the transmission on the output shaft because truck manufacturer's have been known to use alternate connectors that are not listed in the shop manuals in order to meet production quotas. Also, field repairs can change your connector type. Always check your speed sensor connectors BEFORE ordering.

Speed Sensors are always located at the extreme rear of the transmission, on the output shaft of the transmission, just in front of the driveshaft U-joint. Any other location is not correct. If speed sensor can not be found in this specific location the device will not be compatible with your system.