Power Door Locks Description and Operation

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Power Door Lock System Components

The power door lock system consists of the following components:

  • Body control module (BCM)

  • DOOR LKS fuse

  • Driver door lock actuator

  • Driver door lock switch

  • GMLAN serial data link

  • Keyless entry transmitter

  • Passenger door lock actuator

  • Passenger doo...

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Document Tags

Document Title: Power Door Locks Description and Operation

power

door

lock

system

control

module

fuse

driver

actuator

switch

keyless

entry

passenger

remote

receiver

rcdlr

operation

switches

supplies

voltage

reference

unlock

signal

circuit

ground

placed

position

internal

appropriate

relay

causing

energized

performed

information

concerning

vehicle

driver door

lock actuator

lock switch

passenger door

remote control

control door

lock receiver

lock operation

lock switches

lock unlock

switch placed

appropriate door

unlock relay

control circuit

relay energized

door unlock

driver door lock

door lock actuator

door lock switch

keyless entry transmitter

passenger door lock

remote control door

control door lock

door lock receiver

lock receiver rcdlr

door lock operation

door lock switches

fuse supplies battery

driver passenger door

lock unlock signal

door lock unlock

lock switch placed

voltage switched ground

appropriate door lock

lock unlock relay

unlock relay coil

relay coil control

coil control circuit

causing appropriate door

relay energized voltage

energized voltage applied

voltage applied door

control circuit causing

circuit causing door

causing door lock

depending command received

unlock relay energized

relay energized switch

energized switch contacts

lock actuator lock

actuator lock unlock

lock unlock function

unlock function being

performed power door

lock unlock functions

unlock functions performed

reversing flow voltage

flow voltage door

voltage door lock

three internal drivers

internal drivers power

lock system driver

system driver door

driver door unlock

door unlock passenger

unlock passenger door

passenger door unlock

door lock isolate

lock isolate driver

isolate driver door

unlocked separately passenger

separately passenger door

additional information concerning

information concerning keyless

concerning keyless entry

keyless entry keyless

entry keyless entry

keyless entry system

entry system description

system description operation