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ZG
INTRODUCTION
. . . . . . . . . . . . . . . . . . . . . . . . 1
POWER LIFTGLASS RELEASE SYSTEM . . . . . . 1
BODY CONTROL MODULE . . . . . . . . . . . . . . . . 3
CIRCUIT BREAKER . . . . . . . . . . . . . . . . . . . . . . 3
. . . . . . . . . . . . . . . . . . . . . . . . 2
POWER LOCK MOTOR . . . . . . . . . . . . . . . . . . . 3
POWER LOCK SWITCH . . . . . . . . . . . . . . . . . . . 2
REMOTE KEYLESS ENTRY RECEIVER . . . . . . . 4
REMOTE KEYLESS ENTRY TRANSMITTER
CIRCUIT BREAKER . . . . . . . . . . . . . . . . . . . . . . 4
GENERAL INFORMATION
INTRODUCTION
Power locks and Remote Keyless Entry (RKE) sys-
tems are standard factory-installed equipment on
these models. All of the doors and the liftgate can be
locked and unlocked electrically by operating the
switch on either front door trim panel, or the buttons
on the RKE transmitter. On vehicles with the
optional liftgate liftglass, the power liftglass release
circuit is also enabled or disabled by the power door
lock switch or the RKE transmitter.
Following are general descriptions of the major
components in the power lock, RKE, and liftglass
latch systems. Refer to 8W-61 - Power Door Locks in
Group 8W - Wiring Diagrams for complete circuit
descriptions and diagrams. Refer to the owner's man-
ual for more information on the features and use of
these systems.
NOTE: This group covers both Left-Hand Drive
(LHD) and Right-Hand Drive (RHD) versions of this
model. Whenever required and feasible, the RHD
versions of affected vehicle components have been
constructed as mirror-image of the LHD versions.
While most of the illustrations used in this group
represent only the LHD version, the diagnostic and
service procedures outlined can generally be
applied to either version. Exceptions to this rule
have been clearly identified as LHD or RHD, if a
special illustration or procedure is required.
POWER LOCK SYSTEMS
. . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . 1
. . . . . . . . 2
CONTENTS
page
POWER LIFTGLASS RELEASE SYSTEM . . . . . . 5
SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
POWER LOCK MOTOR . . . . . . . . . . . . . . . . . . . 5
BATTERY REPLACEMENT . . . . . . . . . . . . . . . 6
PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . 6
. . . 3
POWER LOCK MOTOR . . . . . . . . . . . . . . . . . . . 7
POWER LOCK SYSTEM
The power lock system allows all of the doors and
the liftgate to be locked or unlocked electrically by
operating the switch on either front door trim panel.
This system operates with battery power supplied
through a circuit breaker in the junction block, inde-
pendent of the ignition switch.
The power lock system includes the front door
power lock switches, door modules mounted in each
front door, and the power lock motors mounted in
each door and the liftgate.
POWER LIFTGLASS RELEASE SYSTEM
Models equipped with the optional liftgate liftglass
feature also have a power operated liftglass release
system. This system operates with battery power
supplied through a fuse in the junction block, inde-
pendent of the ignition switch. The power liftglass
release system allows the liftglass to be opened by
depressing a switch mounted in the top of the liftgate
license plate tub.
The liftglass release system includes the liftgate
mounted switch, a mechanical latch equipped with
an electric release solenoid, and a limit switch inte-
gral to the liftgate latch mechanism. The limit switch
automatically enables or disables the liftglass release
circuitry, depending upon the position of the liftgate
latch lock mechanism. The liftgate latch can be
unlocked or locked using the key in the liftgate lock
cylinder, the power lock system, or the remote key-
less entry transmitter.
POWER LOCK SYSTEMS
. . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . . . . . . 6
8P - 1
page
. . . 5
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