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Introduction

This guide will provide Installation instruction for installing a Xirgo Xt63xx with the RP1226 Diagnostic Harness for 2019+ Paccar trucks.

  1. Record serial number The serial number will be needed to link the unit to the vehicle and to verify operation. It is best to record before starting installation.
    • Record serial number

    • The serial number will be needed to link the unit to the vehicle and to verify operation. It is best to record before starting installation.

    • Diagnostic harness plug

    • The diagnostic adapter harness will plug in here

    • I/O harness plug

    • The I/O harness will plug in here

    • Diagnostic LEDs

    • See next step for identification

  2. GPS LED OFF = Searching for satellites
    • GPS LED OFF = Searching for satellites

    • GPS Flashing = Satellite count +1

    • Com LED OFF = No power to device

    • Com LED Flashing = Ignition OFF

    • Com LED Flashing Fast = Searching for cellular; Ignition ON

    • Com LED Solid = Cellular lock; Ignition ON

    • BT LED OFF = Bluetooth not connected

    • BT LED Flashing = Bluetooth connected

  3. RP1226 diagnostic harness Xirgo Xt63xx hardware adapter
    • RP1226 diagnostic harness

    • Xirgo Xt63xx hardware adapter

  4. The RP1226 connector looks like this
    • The RP1226 connector looks like this

    • It is a 2 row connector with 7 locations per row (14 total)

    • Use this pin out as needed for troubleshooting or identification

  5. Remove panel in the kick panel/firewall area to expose power distribution junction box
    • Remove panel in the kick panel/firewall area to expose power distribution junction box

    • Here you should find the Rp1226 connector

    • Examples

    • This example is from a Peterbilt, but the location still applies to a Kenworth

    • It has been brought to our attention that on some Peterbilts the connector is located high in the brake/clutch area.

  6. Using the 24 pin power harness, locate and connect an Ignition source.  The device will be supplied Battery and Ground through the diagnostic connector & harness.
    • Using the 24 pin power harness, locate and connect an Ignition source. The device will be supplied Battery and Ground through the diagnostic connector & harness.

    • Wire colors:

    • Red = Battery

    • Not used, Do Not Connect. Insulate wire and secure excess wire.

    • White = Ignition

    • Ignition can be found at the blunt cut white wire coming from the Rp1226 connector

    • Black = Ground

    • Not used, Do Not Connect. Insulate wire and secure excess wire.

  7. Find a location for device to be installed.
    • Find a location for device to be installed.

    • Unit needs to be mechanically secured with Zip-tie, Velcro, etc...

    • Device should be installed (sticker side up) with a clear line of site out of the vehicle.

    • Device will work through glass, plastic, and most composites.

    • Do Not place directly under metal

  8. Input 1=Pin 6; (+) Positive input Input 2=Pin 7; (-) Negative input
    • Input 1=Pin 6; (+) Positive input

    • Input 2=Pin 7; (-) Negative input

    • Garmin

    • Panic/Privacy

    • Driver ID Buzzer

    • Driver ID Reader

  9. Plug  the 24 pin harness into the device
    • Plug the 24 pin harness into the device

  10. Plug the RP1226 diagnostic harness  into the provided hardware adapter cable Plug the RP1226 diagnostic harness  into the provided hardware adapter cable
    • Plug the RP1226 diagnostic harness into the provided hardware adapter cable

  11. Plug in the hardware  diagnostic harness adapter
    • Plug in the hardware diagnostic harness adapter

  12. Call support 1-866-908-1165 or  Log into FMCheck to verify operation.
    • Call support 1-866-908-1165 or Log into FMCheck to verify operation.

Conclusion

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Dozuki System

Member since: 09/24/2009

49 Guides authored

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