Smart key
With a smart key, you can lock or unlock a door (and tailgate) and even start
the engine without inserting the key.
The functions of the buttons on a smart key are similar to the remote keyless
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Telemetics Unit (TMU): Components and Components Location
Component
Connector Pin Specification
No.Pin NameTypeFromToDescription (Wiring Spec.)1GNDDC GroundTMUBatteryConnected to battery ground2GNDDC GroundTMUBatteryConnected to battery ground3-----4-- ...