Keyless Entry Module: Description and Operation
SMART ENTRANCE CONTROL UNITThe following systems are controlled by the Smart Entrance Control Unit.
* Warning Chime
* Power Window Retained Power
* Power Door Lock
* Remote Keyless Entry System
* Room Lamp Timer
* Rear Window Defogger Timer
* Battery Saver
For detailed description and wiring diagrams refer to each system.
SMART ENTRANCE CONTROL UNIT - Inputs/Outputs:
The smart entrance control unit receives data from the switches and sensors to control their corresponding system relays and actuators.
Power is supplied at all times to smart entrance control unit terminal 49
- through 9.5 A fuse [No.28 located in the fuse block (J/B)].
Ground is supplied to smart entrance control unit terminals 43 and 64.
When the smart entrance control unit receives LOCK or UNLOCK signal from keyfob with all doors closed, power is supplied through smart entrance control unit terminal 47
- to front combination lamp LH terminal 1
- to combination meter terminal 11
- to rear combination lamp LH terminal 3.
Power is supplied through smart entrance control unit terminal 48
- to front combination lamp RH terminal 1
- to combination meter terminal 28
- to rear combination lamp RH terminal 3.
Ground is supplied to terminal 2 of each front combination lamp through body grounds E12 and E54.
Ground is supplied to terminal 2 of rear combination lamp LH through body grounds B6 and B10.
Ground is supplied to terminal 2 of rear combination lamp RH through body grounds B106 and B1116.
Ground is supplied to combination meter terminal 36 through body grounds M14 and M68.
With power and ground supplied, the smart entrance control unit controls the flashing of the hazard warning lamps.