2005 CHRYSLER CARAVAN phone

CAUTION
The ABS uses an electronic control module, the
CAB. This module is designed to withstand normal
current draws associated with vehicle operation.
Care must be taken to avoid overloading the CAB
circuits.
CAUTION: In testing for open or short circuits, do
not ground or apply voltage to any of the circuits
unless instructed to do so for a diagnostic proce-
dure.
CAUTION: These circuits should only be tested
using a high impedance multi-meter or the DRBIIIT
scan tool as described in this section. Power
should never be removed or applied to any control
module with the ignition in the ON position. Before
removing or connecting battery cables, fuses, or
connectors, always turn the ignition to the OFF
position.
CAUTION: The CAB 24-way connector should never
be connected or disconnected with the ignition
switch in the ON position.
CAUTION: This vehicle utilizes active wheel speed
sensors. Do not apply voltage to wheel speed sen-
sors at any time.
CAUTION: Use only factory wiring harnesses. Do
not cut or splice wiring to the brake circuits. The
addition of aftermarket electrical equipment (car
phone, radar detector, citizen band radio, trailer
lighting, trailer brakes, etc.) on a vehicle equipped
with antilock brakes may affect the function of the
antilock brake system.
CAUTION: When performing any service procedure
on a vehicle equipped with ABS, do not apply a
12-volt power source to the ground circuit of the
pump motor in the HCU. Doing this will damage the
pump motor and will require replacement of the
entire HCU.
CAUTION: An attempt to remove or disconnect cer-
tain system components may result in improper
system operation. Only those components with
approved removal and installation procedures in
this manual should be serviced.
CAUTION: If welding work is to be performed on the
vehicle using an electric arc welder, the CAB con-nector should be disconnected during the welding
operation.
CAUTION: Many components of the ABS System
are not serviceable and must be replaced as an
assembly. Do not disassemble any component
which is not designed to be serviced.
CAUTION: Only the recommended jacking or hoist-
ing positions for this vehicle are to be used when-
ever it is necessary to lift a vehicle. Failure to raise
a vehicle from the recommended locations could
result in lifting a vehicle by the hydraulic control
unit mounting bracket. Lifting a vehicle by the
hydraulic control unit mounting bracket will result
in damage to the mounting bracket and the hydrau-
lic control unit.
CAUTION: Brake fluid will damage painted surfaces.
If brake fluid is spilled on any painted surface,
wash off with water immediately.
STANDARD PROCEDURE - ANTILOCK BRAKE
SYSTEM BLEEDING
The base brake's hydraulic system must be bled
anytime air enters the hydraulic system. The ABS
though, particularly the ICU (HCU), should only be
bled when the HCU is replaced or removed from the
vehicle. The ABS must always be bled anytime it is
suspected that the HCU has ingested air. Under
most circumstances that require the bleeding of the
brakes hydraulic system, only the base brake
hydraulic system needs to be bled.
It is important to note that excessive air in the
brake system will cause a soft or spongy feeling
brake pedal.
During the brake bleeding procedure, be sure the
brake fluid level remains close to the FULL level in
the master cylinder fluid reservoir. Check the fluid
level periodically during the bleeding procedure and
add DOT 3 brake fluid as required.
The ABS must be bled as two independent braking
systems. The non-ABS portion of the brake system
with ABS is to be bled the same as any non-ABS sys-
tem.
The ABS portion of the brake system must be bled
separately. Use the following procedure to properly
bleed the brake hydraulic system including the ABS.
BLEEDING
When bleeding the ABS system, the following
bleeding sequence must be followed to insure com-
plete and adequate bleeding.
5 - 90 BRAKES - ABSRS
BRAKES - ABS (Continued)

CONDITION POSSIBLE CAUSES CORRECTIONS
BELT ROLLED OVER IN GROOVE
OR BELT JUMPS OFF1. Broken cord in belt 1. Replace belt
2. Belt too loose, or too tight 2. (a) Replace belt (auto-tensioned
belts.)
(b) Adjust power steering belt
tension (4 cyl. engine)
3. Misaligned pulleys 3. Align accessories
4. Non-uniform groove or eccentric
pulley4. Replace pulley
CLEANING
Clean all foreign debris from belt pulley grooves.
The belt pulleys must be free of oil, grease, and cool-
ants before installing the drive belt.
INSPECTION
Belt replacement under any or all of the following
conditions is required:
²Excessive wear
²Frayed cords
²Severe glazing
Poly-V Belt system may develop minor cracks
across the ribbed side (due to reverse bending). These
minor cracks are considered normal and acceptable.
Parallel cracks are not (Fig. 1).
NOTE: Do not use any type of belt dressing or
restorer on Poly-V Belts.
DRIVE BELTS - 2.4L
STANDARD PROCEDURE - CHECKING POWER
STEERING BELT TENSION
WARNING: DO NOT CHECK BELT TENSION WITH
ENGINE RUNNING.
Accessory drive belt tension can be measured with
Special Tool 8371 ± Belt Tension Gauge Adapter, and
the DRBIIItusing the following procedures:
(1) Connect 8371 to the DRBIIItfollowing the
instructions provided with tool.
(2) Place end of microphone probe approximately
2.54 cm (1 in.) from belt at belt center span location
shown in (Fig. 2).
(3) Pluck the belt a minimum of 3 times. (Use your
finger or other suitable tool) The frequency of the
belt in hertz (Hz) will display on DRBIIItscreen.
(4) Adjust belt to obtain proper frequency (ten-
sion). Refer to ACCESSORY DRIVE BELT TENSION
CHART for belt tension specifications.
ACCESSORY DRIVE BELT TENSION CHART -
2.4L
Accessory Drive Belt Belt Tension
Air Conditioning
Compressor/GeneratorDynamic Tensioner
Power Steering PumpNew178 - 212
Hz
Used* 145 - 178
Hz
*A belt is considered used after 15 minutes of run-in
time.
Fig. 1 Drive Belt Inspection
1 - NORMAL CRACKS - BELT OK
2 - NOT NORMAL CRACKS - REPLACE BELT
7 - 8 ACCESSORY DRIVERS
DRIVE BELTS (Continued)

CONDITION POSSIBLE CAUSE CORRECTION
4. RADIO
INOPERATIVE.4. USING A SCAN TOOL, CHECK FOR TROUBLE CODES IN
THE AUDIO SYSTEM.
HEADPHONES
WILL NOT HOLD
A CHANNEL OR
HAVE STATIC1. WEAK BATTERIES IN
THE HEADPHONES.1. REPLACE BATTERIES.
2. CLOSENESS TO
RADIO TRANSMITTER
SUCH AS A RADIO
TOWER, AIRPORT
TRANSMITTER OR
SOME MOBILE
RADIOS.2. MOVE TO AN AREA AWAY FROM THESE CONDITIONS.
REMOTE
CONTROL
INOPERATIVE1. WEAK BATTERIES IN
THE REMOTE
CONTROL.1. REPLACE BATTERIES.
2. OPERATION
CONSTRAINT OF
SYSTEM2. MAKE SURE THAT REAR AUDIO IS IN A DIFFERENT MODE
THAN FRONT SPEAKERS. REMOTE CONTROL WILL NOT
WORK WHEN BOTH ARE IN THE SAME MODE.
8A - 4 AUDIO/VIDEORS
AUDIO/VIDEO (Continued)

NAVIGATION/TELECOMMUNICATION
TABLE OF CONTENTS
page page
NAVIGATION/TELECOMMUNICATION
DESCRIPTION..........................1
OPERATION............................1
DIAGNOSIS AND TESTING
TELECOMMUNICATION.................1HANDS FREE MODULE
REMOVAL.............................3
INSTALLATION..........................3
NAVIGATION/
TELECOMMUNICATION
DESCRIPTION
TELECOMMUNICATIONS
A hands-free cellular system is an available option
on this vehicle. It uses BluetoothŸ technology to pro-
vide wireless communication between the operator's
compatible cellular telephone and the vehicle's
on-board receiver.
The system uses voice recognition technology to
control operation. The incoming voice is broadcast
through the vehicle's radio speakers, automatically
overriding any other audio signals on the speakers
when the hands-free system is in use. A microphone
in the rearview mirror picks up vehicle occupant's
voices. If a call is in progress when the ignition is
switched off, the hands-free system will continue to
operate for up to 45 seconds as part of the Accessory
Relay Delay function. Thereafter, the call can con-
tinue on the hand-held telephone.
The center console front storage compartment
includes a cellular telephone holder, but the system
will communicate with a telephone that is anywhere
within the vehicle. However, covering the hand held
phone or the hands-free phone module with a metal
object may block the signal. The system will recog-
nize up to seven telephones, each of which is given a
spoken identification by the user during the setup
process. The system includes Spanish voice recogni-
tion in addition to English.
Two buttons on the rearview mirror, identified with
ISO icons, control the system: A9phone9button turns
the system on and off; a9voice recognition9(or voice
command) button prompts the hands-free system to
listen for a voice command.
OPERATION
TELECOMMUNICATION
Two buttons on the rearview mirror, identified with
ISO icons, control the system: A9phone9button turns
the system on and off; a9voice recognition9(or voice
command) button prompts the hands-free system to
listen for a voice command. The system includes the
following features:
²Phonebook - Stores telephone numbers for later
recall by name or other verbal identification, called a
voice tag, and memory location.
²Four memory locations - Home, Work, Mobile
and Pager. A maximum of 32 unique names or voice
tags may be stored at the same time, with a different
number in each of the four memory locations.
²Voice tag dialing - Dials the number associated
with a voice tag and memory location.
²Digit dialing - Dials the telephone number by
recognizing the names of the digits as they are spo-
ken.
²Receiving calls - A voice prompt notifies the user
of an incoming call. Pressing the ªphoneº button
answers the call.
²Privacy Mode - Switches the call to the hand-
held telephone and the hands-free system and back
again using the ªvoice recognitionº (or ªvoice com-
mandº) button and a voice command, if desired.
DIAGNOSIS AND TESTING
TELECOMMUNICATION
Any diagnosis of the Telecommunication sys-
tem should begin with the use of the DRB IIIt
diagnostic tool. For information on the use of
the DRB IIIt, refer to the appropriate Diagnos-
tic Service Information.
For complete circuit diagrams, refer to the appro-
priate wiring information.
RSNAVIGATION/TELECOMMUNICATION8T-1

WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, REFER TO ELECTRICAL, RESTRAINTS
BEFORE ATTEMPTING ANY STEERING WHEEL,
STEERING COLUMN, OR INSTRUMENT PANELCOMPONENT DIAGNOSIS OR SERVICE. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
TELECOMMUNICATION SYSTEM DIAGNOSIS
CONDITION POSSIBLE CAUSE CORRECTION
Phone Not
Available1. Bluetooth phone not
paired to the system.1. Ensure that phone(s) are paired to the system.
2. Bluetooth phone not
present or turned OFF.2. Make sure paired phone is present, turned ON and that the
Bluetooth option is enabled on the phone.
3. Bluetooth phone has
low battery.3. At low battery levels, some phones will turn off Bluetooth
functionality. Ensure cellular phone is charged to an adequate
level.
Phone Pairing
Failed1. Phone does not
support Hands Free
Profile1. The Telecommunication system requires the cellular phone to
be BluetoothŸ enabled, as well as supporting the Hands Free
Profile. The customer will have to upgrade their phone to one
supporting Hands Free Profile. A list of suggested phones is
available at: http://www.chrysler.com/uconnect.
2. Phone not Bluetooth
enabled.2. The Telecommunication system requires the cellular phone to
be BluetoothŸ enabled. A list of suggested phones is available
at: http://www.chrysler.com/uconnect.
3. PIN entered on the
phone is not the same
as PIN spoken to the
system.3. The PIN spoken to the system must be the same PIN entered
into the phone.
4. Phone has reached
maximum number of
allowed devices paired.4. Remove one of the previously paired devices from it's list.
Poor Voice
Recognition1. Microphone failure 1. Using a scan tool, check for microphone fault codes.
2. Customer not waiting
for the beep before
speaking.2. Ensure customer is waiting for the system9beep9prior to
beginning the speech to be recognized.
3. Customer not
speaking in a smooth
normal manner.3. Verify that the customer is attempting to use the system with a
smooth consistent voice. The system is designed to accept
normal speech spoken at a normal tone, some people tend to
speak to a computer loud and slow, which results in reduced
performance.
4. Rear view mirror not
properly attached to
mounting.4. Mirror must be firmly mounted to the mounting location. Ensure
that mirror is tightened to the specified torque.
5. High levels of noise in
vehicle compartment5. System performance is increased when noise conditions in the
vehicle are lowered. Ideal conditions include windows closed.
6. Object interfering with
microphone input6. Verify that there is no object, hanging from the mirror, that
could be obstructing the microphone.
7. User not saying9send9
after a pager dialing
request7. User must say9send9at the end of a Pager Dialing request.
8T - 2 NAVIGATION/TELECOMMUNICATIONRS
NAVIGATION/TELECOMMUNICATION (Continued)

CONDITION POSSIBLE CAUSE CORRECTION
8. Other passengers
talking while customer is
attempting to use the
system8. Although designed for primary use by the driver, the
microphone will pick up passengers in any seat of the vehicle.
System performance is increased in low noise environments.
Phonebook
names not
recognized
consistently1. Phonebook names
recorded in high noise
conditions1. For increased system performance, it is recommended that the
phone book entries are recorded in a low noise environment. That
is, vehicle in park, with windows up.
2. Phonebook name(s)
short2. For increased performance it is recommended that the user
use both first and last name as a phonebook entry. Example9
Daniel James9as opposed to9Dan9.
3. Phonebook names
recorded by another user3. It is recommended that each user of the system record their
own phonebook entries. This will increase the recognition
performance.
4. Similar names in
phonebook4. For increased system performance it is recommended that the
user do not enter similar sounding names in the phonebook.
5. Object interfering with
microphone input5. Object interfering with microphone input.
Poor Phone
audio quality.1. Microphone failure 1. Use a scan tool, and check for Microphone faults.
2. Rear view mirror not
properly fixed to
mounting button2. Mirror must be firmly mounted to the mounting location. Tighten
mirror to the specified torque.
3. System being used in
high noise conditions3. System performance is increased when noise conditions in the
vehicle are lowered. Ideal conditions include windows closed.
No Phone Audio 1. Phone setting cause
phone audio to be routed
to handset.1. Route audio to9Hands free9device.
HANDS FREE MODULE
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the instrument panel lower console
(Refer to 23 - BODY/INSTRUMENT PANEL/STOR-
AGE BIN - REMOVAL).
(3) Remove the mounting fasteners (Fig. 1).
(4) Disconnect the electrical harness connector and
remove module.
INSTALLATION
(1) Connect electrical harness connector and posi-
tion module.
(2) Install mounting fasteners.
(3) Install instrument panel lower console (Refer to
23 - BODY/INSTRUMENT PANEL/STORAGE BIN -
INSTALLATION).(4) Connect battery negative cable.
Fig. 1 HANDS FREE MODULE
RSNAVIGATION/TELECOMMUNICATION8T-3
NAVIGATION/TELECOMMUNICATION (Continued)

GLOW PLUG RELAY (DIESEL) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 A202 10RD/WT FUSED B(+)
2 K152 20DB/WT GLOW PLUG RELAY CONTROL
3 K342 16BR/WT ECM/PCM RELAY OUTPUT
4 K154 10BR/OR GLOW PLUG RELAY OUTPUT
HANDS FREE MODULE C1 - 22 WAY
CAV CIRCUIT FUNCTION
1 A114 18GY/RD FUSED(+) (I.O.D.)
2- -
3- -
4- -
5 X722 20BK/LB MICROPHONE 2 IN (+)
6- -
7- -
8- -
9- -
10 - -
11 - -
12 L1 20BK/WT (AUTOMATIC DAY/NIGHT
MIRROR)BACK-UP LAMP FEED
13 - -
14 - -
15 X730 20BK/VT VOICE RECOGNITION/PHONE SWITCH SIGNAL
16 X712 20BK/GY MICROPHONE 1 IN (+)
17 X792 20BK/WT MICROPHONE IN (-)
18 - -
19 - -
20 X793 20DB IGNITION RUN/ACC SIGNAL
21 X835 20BK SENSOR GROUND
22 Z530 18GY/BK (LUXURY) GROUND
HANDS FREE MODULE C2 - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1 X112 20DG/GY IGNITION RUN/ACC SIGNAL
2 D25 20WT/VT PCI BUS
3- -
4 X795 22GY/OR AUDIO GROUND
5 X704 22GY/WT RIGHT AUDIO OUTPUT
6 X160 20GY/YL FUSED B(+)
7 E14 22OR/TN PANEL LAMPS DRIVER
8- -
9 Z141 20BK/TN GROUND
10 X703 22DG/WT LEFT AUDIO OUTPUT
RS8W-80 CONNECTOR PIN-OUTS8W-80-77

REAR TEMPERATURE MOTOR (3 ZONE ATC) - GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 C54 18LB/YL REAR BLEND DOOR DRIVER (A)
2 C169 18LB/TN REAR BLEND DOOR DRIVER (B)
REAR VIEW MIRROR C1 (LUXURY) - BLACK 7 WAY
CAV CIRCUIT FUNCTION
1 F503 20BK/PK (EXCEPT HANDS FREE) FUSED IGNITION SWITCH OUTPUT (RUN)
1 X793 20DB (HANDS FREE) IGNITION RUN/ACC SIGNAL
2 Z113 20BK (EXCEPT HANDS FREE) GROUND
2 Z530 18GY/BK (HANDS FREE) GROUND
3 L1 20BK/WT BACK-UP LAMP FEED
4 P112 22BK/OR (EXCEPT HANDS FREE) MIRROR B(+)
5 P114 22BK/LB (EXCEPT HANDS FREE) MIRROR B(-)
6- -
7 L24 20BK/GY (EXCEPT HANDS FREE) AUTOMATIC HEADLAMP SWITCH SENSOR
REAR VIEW MIRROR C2 (HANDS FREE) - BLACK 12 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 X722 20BK/LB MICROPHONE 2 IN (+)
5- -
6 X712 20BK/GY MICROPHONE 1 IN (+)
7 X793 20DB IGNITION RUN/ACC SIGNAL
8- -
9 X730 20BK/VT VOICE RECOGNITION/PHONE SWITCH SIGNAL
10 - -
11 X835 20BK SENSOR GROUND
12 X792 20BK/WT MICROPHONE IN (-)
RS8W-80 CONNECTOR PIN-OUTS8W - 80 - 127