Identification can be made through the use of the BroadcastCode label on the engine-(1) and the use of the partialVIN etched in one of two places - the primary location is on thestarter motor flange-(2). The secondary location is theoil filter bowl.
Barcode-(1)Sequence Number-(2)Day-(3)Month-(4)Year-(5)Engine Assembly Plant-(6)Broadcast Code-(7)Part Designation-(8)Engine Assembly Number-(9)Broadcast Code-(10)
The partial VIN identifies the specific vehicle by sequencenumber.
Power Mode Description and Operation
Serial Data Power Mode MasterPower Moding Block DiagramK9Body Control ModuleKR76Retained Accessory Power RelayKR73Ignition Main RelayKR104ABattery Saver Relay 1S39Ignition SwitchK20Engine Control ModuleKR75Engine Controls Ignition RelayHard-WiredSerial DataK9-Body Control ModuleKR76-Retained Accesso ...