Chrysler RG Voyager. Manual - part 739

The fold-away side view mirror is attached to the

vehicle’s door in the same manner as mirrors without
the fold-away option. The fold-away mirrors unique
option is the internal motor which allows the mirrors
to fold inward on demand. The fold-away mirror
motor is not serviceable separately and if a motor is
found to be faulty the entire side view mirror must
be replaced.

OPERATION

When the mirror retract switch is depressed, both

of the side view mirrors will fold inward, Thus mak-
ing the overall width of the vehicle the smallest pos-
sible. This can be helpful were parking space is a
absolute minimum.

When the driver’s door is opened, only the driver’s

door mirror will unfold. If the passenger door is
opened, both mirrors will unfold.

The power fold away mirror system consists of the

following components: mirror switch, side view mir-
ror, relay, wires and fuse. Refer to the appropriate
wiring information. The wiring information includes
wiring diagrams, proper wire and connector repair

procedures, details of wire harness routing and
retention, connector pin-out information and location
views for the various wire harness connectors, splices
and grounds.

REMOVAL

(1) Disconnect and isolate the battery negative

cable.

(2) Remove the upper and lower steering column

shroud (Refer to 19 - STEERING/COLUMN/LOWER
SHROUD - REMOVAL).

(3) Disconnect electrical harness connector.

(4) Remove switch from steering column shroud

(Fig. 3).

INSTALLATION

(1) Install switch to steering column shroud.
(2) Connect wire harness connector.
(3) Install the upper and lower steering column

shroud (Refer to 19 - STEERING/COLUMN/LOWER
SHROUD - INSTALLATION).

(4) Connect the battery negative cable.

Fig. 2 POWER FOLDAWAY MIRROR SWITCH

1 - POWER FOLDAWAY MIRROR SWITCH
2 - STEERING COLUMN

Fig. 3 POWER FOLDING MIRROR SWITCH

1 - STEERING COLUMN SHROUD
2 - POWER FOLDAWAY SWITCH

POWER MIRRORS

8N - 29

POWER FOLDAWAY MIRROR SWITCH - EXPORT (Continued)

REMOTE SWITCH

DIAGNOSIS AND TESTING

REMOTE SWITCH

(1) Remove power mirror switch. (Refer to 8 -

ELECTRICAL/POWER MIRRORS/POWER MIRROR
SWITCH - REMOVAL).

(2) Disconnect wiring harness at switch connector.
(3) Using a ohmmeter, test for continuity between

the terminals of the switch (Fig. 4).

MIRROR SWITCH TEST

MIRROR SELECT SWITCH IN “LEFT”
POSITION

Move

Button

Continuity Between

PIN 9 - PIN 12,

PIN 6 - PIN 11,

PIN 9 - PIN 13

LEFT

PIN 9 - PIN 7,

PIN 6 - PIN 11,

PIN 9 - PIN 8

DOWN

PIN 9 - PIN 6,

PIN 12 - PIN 11,

PIN 13 - PIN 11

RIGHT

PIN 9 - PIN 6,

PIN 7 - PIN 11,

PIN 8 - PIN 11

MIRROR SELECT SWITCH IN “RIGHT”
POSITION

Move

Button

Continuity Between

PIN 9 - PIN 13,

PIN 1 - PIN 11,

PIN 9 - PIN 12

LEFT

PIN 9 - PIN 8,

PIN 1 - PIN 11,

PIN 9 - PIN 7

DOWN

PIN 9 - PIN 1,

PIN 13 - PIN 11,

PIN 12 - PIN 11

MIRROR SELECT SWITCH IN “LEFT”
POSITION

RIGHT

PIN 9 - PIN 1,

PIN 8 - PIN 11,

PIN 7 - PIN 11

(4) If results shown in the table are not obtained,

replace the switch.

REMOVAL

(1) Disconnect and isolate the battery negative

cable.

(2) Remove instrument panel lower cover.
(3) From

behind

headlamp

switch

assembly,

depress retaining tabs and push switch from instru-
ment panel.

(4) Disconnect wire connector from power mirror

switch.

(5) Disengage lock tabs above and below the mir-

ror switch.

(6) Remove power mirror switch from headlamp

switch bezel.

INSTALLATION

(1) Install power mirror switch to the headlamp

switch bezel.

(2) Connect wire connector to the power mirror

switch.

(3) Insert headlamp switch assembly into instru-

ment panel.

(4) Install instrument panel lower cover.
(5) Connect battery negative cable.

SIDEVIEW MIRROR

REMOVAL

For service procedures, (Refer to 23 - BODY/EXTE-

RIOR/SIDE VIEW MIRROR - REMOVAL).

Fig. 4 Mirror Switch

8N - 30

POWER MIRRORS

POWER SEAT SYSTEM

TABLE OF CONTENTS

page

POWER SEAT SYSTEM

DESCRIPTION

POWER SEAT SYSTEM

. . . . . . . . . . . . . . . . 31

MEMORY SYSTEM

. . . . . . . . . . . . . . . . . . . . 32

OPERATION

POWER SEAT SYSTEM

. . . . . . . . . . . . . . . . 32

MEMORY SYSTEM

. . . . . . . . . . . . . . . . . . . . 33

DIAGNOSIS AND TESTING

POWER SEAT SYSTEM

. . . . . . . . . . . . . . . . 33

MEMORY SYSTEM

. . . . . . . . . . . . . . . . . . . . 33

SEAT SWITCH

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 34

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 34

DIAGNOSIS AND TESTING

SEAT SWITCH

. . . . . . . . . . . . . . . . . . . . . . . . 34

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 36

MEMORY SWITCH

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 36

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 36

DIAGNOSIS AND TESTING

MEMORY SWITCH

. . . . . . . . . . . . . . . . . . . . 37

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 37

POWER SEAT TRACK

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 37

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 38

DIAGNOSIS AND TESTING

POWER SEAT TRACK

. . . . . . . . . . . . . . . . . . 38

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 39

POWER SEAT SYSTEM

DESCRIPTION

POWER SEAT SYSTEM

The power seat system option allows the driver

and front seat passenger to electrically adjust their
seating positions for optimum control and comfort.
The driver side power front seat can be adjusted in
eight different directions: up, down, front up, front
down, rear up, rear down, forward, rearward and
recliner forward and rearward. The passenger side
power front seat can be adjusted in four different
directions: forward, rearward and recliner forward
and rearward.

The power seat system receives battery current

through a 40 amp fuse in the Integrated Power Mod-
ule (IPM) and a 30 amp circuit breaker under the
seat so that the power seats remain operational,
regardless of the ignition switch position.

WARNING: SOME VEHICLES ARE EQUIPPED WITH
SEATBACK MOUNTED AIRBAGS (Fig. 1). BEFORE
ATTEMPTING TO DIAGNOSE OR SERVICE ANY
SEAT OR POWER SEAT SYSTEM COMPONENT
YOU MUST FIRST DISCONNECT AND ISOLATE THE
BATTERY NEGATIVE CABLE. THEN WAIT TWO MIN-
UTES FOR THE SYSTEM CAPACITOR TO DIS-
CHARGE BEFORE FURTHER SYSTEM SERVICE.
THIS IS THE ONLY SURE WAY TO DISABLE THE
AIRBAG SYSTEM. FAILURE TO DO SO COULD

RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.

The eight-way driver side power seat is also avail-

able with the heated seat and/or memory seat sys-
tem.

The

memory

seat

system

automatically

positions the power seat for two different drivers.

Fig. 1 IDENTIFYING A SIDE AIRBAG EQUIPPED

SEAT

1 - AIRBAG LABEL

POWER SEAT SYSTEM

8N - 31

(Refer to 8 - ELECTRICAL/HEATED SEATS -
DESCRIPTION) for more information on the heated
seat option. (Refer to 8 - ELECTRICAL/POWER
SEATS - DESCRIPTION - MEMORY SEAT SYS-
TEM) for more information on the memory seat sys-
tem.

The power seat system includes the following com-

ponents:

• Power seat recliners

• Power seat switches

• Power seat tracks

• Circuit breaker
The power seat system with memory and heated

seat options includes the following components:

• Power seat recliner

• Power seat switch

• Power seat track.

• Memory Seat Mirror Module (MSMM)

• Memory set switch

• Heated Seat Module (HSM)

• Heated seat switch

• Electronic Vehicle Information Center (EVIC)

MEMORY SYSTEM

The memory system is able to store and recall the

driver side power seat positions (including the power
recliner position), power adjustable pedal positions
and the driver outside mirror position for two driv-
ers. On vehicles equipped with a factory radio, the
memory system is also able to store and recall radio
station presets for two drivers. The memory system
also will store and recall the last station listened to
for each driver, even if it is not one of the preset sta-
tions.

The memory system will automatically return to

its preset settings when the corresponding numbered
button of the memory switch is depressed, or when
the doors are unlocked using the corresponding
Remote Keyless Entry (RKE) transmitter. A customer
programmable feature of the memory system allows
the RKE recall of memory features to be disabled, if
desired. This programmable feature is internal in the
Electronic Vehicle Information Center (EVIC) mod-
ule, which is located in the overhead console.

A Memory Seat Mirror Module (MSMM) is used to

control and integrate the many electronic functions
and features included in the memory seat and mirror
systems.

The memory system includes the following compo-

nents:

• Memory Seat Mirror Module (MSMM)

• Memory set switch

• Position potentiometers on the driver outside

side view mirror

• Position potentiometers on the power adjustable

pedal motor

• Position potentiometers on the driver side power

seat track and power seat recliner motors

• Electronic Vehicle Information Center (EVIC)

• Radio receiver (if PCI data bus capable)
Certain functions of the memory system rely upon

resources shared with other electronic modules in the
vehicle

over

the

Programmable

Communications

Interface (PCI) data bus network. Initial diagnosis of
these electronic modules or the PCI data bus network
requires the use of a DRBIII

t or equivalent scan tool

and the proper Diagnostic Procedures information. If
this method does not prove conclusive, the proper
wiring schematics and the service manual diagnostic
information are required.

The other electronic modules that may affect mem-

ory system operation are:

• Body Control Module (BCM) - (Refer to 8 -

ELECTRICAL/ELECTRONIC

CONTROL

MOD-

ULES/BODY CONTROL/CENTRAL TIMER MODUL
- DESCRIPTION) for additional information.

• Powertrain Control Module (PCM) - (Refer

ELECTRICAL/ELECTRONIC

CONTROL

MODULES/POWERTRAIN CONTROL MODULE -
DESCRIPTION) for additional information.

• Transmission Control Module (TCM) - (Refer

ELECTRICAL/ELECTRONIC

CONTROL

MODULES/TRANSMISSION CONTROL MODULE -
DESCRIPTION) for additional information.

(Refer to 8 - ELECTRICAL/HEATED SEATS -

DESCRIPTION) for additional information on the
heated seat system. (Refer to 8 - ELECTRICAL/
POWER LOCKS - DESCRIPTION) for additional
information on the RKE system.

OPERATION

POWER SEAT SYSTEM

The power seat system receives battery current

through fuse #22 in the Integrated Power Module
(IPM) and a circuit breaker under the front seats,
regardless of the ignition switch position.

When a power seat switch control knob or knobs

are actuated, a battery feed and a ground path are
applied through the switch contacts to the appropri-
ate power seat track adjuster motor. The selected
adjuster motor operates to move the seat track
through its drive unit in the selected direction until
the switch is released, or until the travel limit of the
seat track is reached. When the switch is moved in
the opposite direction, the battery feed and ground
path to the motor are reversed through the switch
contacts. This causes the adjuster motor to run in the
opposite direction.

No power seat switch should be held applied in any

direction after the seat track has reached its travel
limit. The power seat adjuster motor each contain a

8N - 32

POWER SEAT SYSTEM

POWER SEAT SYSTEM (Continued)

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