cooler that is mounted on the front of the radiator
and in front of the of the A/C condenser.The trans-
mission oil cooler is equipped with quick connect fit-
tings for the transmission oil cooler lines. Use only
approved transmission oil cooler hoses that are
molded to fit the space available (Fig. 1).

OPERATION

Transmission oil is supplied to the oil-to-air- trans-

mission cooler mounted on front side of the radiator.
Oil is then returned to the transmission from the
external oil cooler (Fig. 1).

STANDARD PROCEDURE - TRANSMISSION
COOLER LINE QUICK CONNECT FITTING
DISASSEMBLY/ASSEMBLY

DISCONNECT

(1) Remove dust cap by pulling it straight back off

of quick connect fitting. (Fig. 2)

(2) Place disconnect tool Special Tool 8875A onto

transmission cooler line with the fingers of the tool
facing the quick connect fitting.

(3) Slide disconnect tool down the transmission

line and engage the fingers of the tool into the
retaining clip. When properly engaged in the clip, the
tool will fit flush against the quick connect fitting.

(4) Rotate the disconnect tool 60° to expand the

retaining clip.

(5) While holding the disconnect tool against the

quick connect fitting, pull back on the transmission
cooler line to remove.

CONNECT

(1) Align transmission cooler line with quick con-

nect fitting while pushing straight into the fitting.

(2) Push in on transmission cooler line until a

“click” is heard or felt (Fig. 3).

(3) Slide dust cap down the transmission cooler

line and snap it over the quick connect fitting until it
is fully seated and rotates freely (Fig. 3). Dust cap
will only snap over quick connect fitting when the
transmission cooler line is properly installed.

NOTE: If dust cap will not snap into place, repeat
assembly step #2.

INSPECTION

Inspect all hoses, tubes, clamps and connections for

leaks, cracks, or damage. Replace as necessary. Use
only approved transmission oil cooler hoses that are
molded to fit the space available.

Fig. 1 Auxiliary Transmission Oil Cooler

1 - TRANSMISSION OIL COOLER
2 - COOLING MODULE

TRANSMISSION

7 - 27

Inspect the air-to-oil cooler for leaks, loose mounts,

or damage. Replace as necessary.

TRANS COOLER

REMOVAL

(1) Remove the upper radiator closure panel (Refer

BODY/EXTERIOR/CLOSURE

PANEL

REMOVAL).

(2) Disconnect lines from oil cooler (Refer to 7 -

COOLING/TRANSMISSION - STANDARD PROCE-
DURE).

(3) Remove oil cooler attaching screws.
(4) Remove the oil cooler.

INSTALLATION

(1) Position the tranmission cooler on the radiator

and install the mounting bolts.Tighten to 5 N·m (45
in. lbs.)

(2) Connect the cooler hoses to the transmission

cooler (Refer to 7 - COOLING/TRANSMISSION -
STANDARD PROCEDURE).

(3) Install the cowl plenum grille (Refer to 23 -

BODY/EXTERIOR/COWL

GRILLE

INSTALLA-

TION).

(4) Start engine and check transmission oil level.

Adjust level as necessary.

Fig. 2 Oil Cooler Line Quick Connect Fitting -

Disassembly

1 - QUICK CONNECT FITTING
2 - DUST CAP
3 - OIL COOLER LINE
4 - SPECIAL TOOL 8875A

Fig. 3 Oil Cooler Line Quick Connect Fitting -

Assembly

1 - QUICK CONNECT FITTING
2 - CLIP
3 - OIL COOLER LINE
4 - DUST CAP

7 - 28

TRANSMISSION

TRANSMISSION (Continued)

AUDIO/VIDEO

TABLE OF CONTENTS

page

AUDIO/VIDEO

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . . 1

WARNING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

DIAGNOSIS AND TESTING - AUDIO/VIDEO

. . . . 2

AMPLIFIER

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . . 7

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

DIAGNOSIS AND TESTING - AMPLIFIER

. . . . . . 7

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . 8

ANTENNA CABLE

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . 9

ANTENNA MODULE

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . . 9

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

DIAGNOSIS AND TESTING - ANTENNA

MODULE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 10

ANTENNA-SATELLITE RADIO

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 10

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 10

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 10

CD/DVD CHANGER

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 10

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 11

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 11

INSTRUMENT PANEL ANTENNA CABLE

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 12

QUARTER GLASS INTEGRAL ANTENNA

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 12

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 12

DIAGNOSIS AND TESTING - QUARTER

GLASS INTEGRAL ANTENNA

. . . . . . . . . . . . 12

RADIO

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 12

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 12

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 13

RADIO NOISE SUPPRESSION COMPONENTS

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 13

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 13

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 14

RECEIVER-SATELLITE

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 14

REMOTE SWITCHES

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 15

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 15

DIAGNOSIS AND TESTING - REMOTE

SWITCHES

. . . . . . . . . . . . . . . . . . . . . . . . . . 15

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 16

SPEAKER

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 16

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 16

DIAGNOSIS AND TESTING - SPEAKER

. . . . . . 16

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 18

VIDEO SCREEN

DESCRIPTION

. . . . . . . . . . . . . . . . . . . . . . . . . 19

REMOVAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . 19

AUDIO/VIDEO

DESCRIPTION

An audio system is standard equipment. A rear

seat video system is an available option. Two radio
receivers are offered. The audio/video system uses an
ignition switched source of battery current so that
the system will only operate when the ignition switch
is in the RUN or ACCESSORY/ACCESSORY DELAY
positions.

The audio/video system includes the following com-

ponents:

• Amplifier

• Antenna integral to the right quarter glass

• CD/DVD changer (if equipped)

• Radio noise suppression components

• Radio receiver

• Speakers

• Video screen (if equipped)
Certain functions and features of the audio/video

system rely upon resources shared with other elec-
tronic modules in the vehicle over the Programmable
Communication Interface (PCI) bus network. The
data bus network allows the sharing of sensor infor-
mation. For diagnosis of these electronic modules or

AUDIO/VIDEO

8A - 1

of the data bus network, the use of a DRB III

t scan

tool and the proper Diagnostic Procedures manual
are recommended.

For complete circuit diagrams, refer to the appro-

priate wiring information.

WARNING

WARNING:: THIS VEHICLE CONTAINS MERCURY
ADDED

DEVICES

ADDED

THE

MANUFAC-

TURER: REAR SEAT VIDEO DISPLAY. REMOVE
DEVICES

BEFORE

VEHICLE

DISPOSAL.

UPON

REMOVAL OF DEVICES, PLEASE REUSE, RECY-
CLE, OR DISPOSE OF AS HAZARDOUS WASTE.

DIAGNOSIS AND TESTING - AUDIO/VIDEO

Any diagnosis of the Audio system should

begin with the use of the DRB III

t diagnostic

tool. For information on the use of the DRB
III

t, refer to the appropriate Diagnostic Service

Manual.

For complete circuit diagrams, refer to the appro-

priate wiring information.

WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS,

REFER

ELECTRICAL,

RESTRAINTS

BEFORE ATTEMPTING ANY STEERING WHEEL,
STEERING

COLUMN,

INSTRUMENT

PANEL

COMPONENT DIAGNOSIS OR SERVICE. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.

AUDIO SYSTEM DIAGNOSIS

CONDITION

POSSIBLE CAUSE

CORRECTION

NO AUDIO.

1. FUSE INOPERATIVE.

1. CHECK RADIO FUSES IN INTEGRATED POWER MODULE
(IPM). REPLACE FUSES, IF REQUIRED.

2. RADIO CONNECTOR

DAMAGED.

2. CHECK FOR LOOSE OR CORRODED RADIO CONNECTOR.
REPAIR, IF REQUIRED.

3. WIRING DAMAGED.

3. CHECK FOR BATTERY VOLTAGE AT RADIO CONNECTOR.
REPAIR WIRING, IF REQUIRED.

4. GROUND DAMAGED.

4. CHECK FOR CONTINUITY BETWEEN RADIO CHASSIS AND
A KNOWN GOOD GROUND. THERE SHOULD BE
CONTINUITY. REPAIR GROUND, IF REQUIRED.

5. RADIO
INOPERATIVE.

5. EXCHANGE OR REPLACE RADIO, IF REQUIRED.

6. AMPLIFIER
INOPERATIVE.

6. PERFORM DIAGNOSIS ON AMPLIFIER. REPLACE AS
NECESSARY.

NO DISPLAY.

1. FUSE INOPERATIVE.

1. CHECK RADIO FUSES. REPLACE FUSES, IF REQUIRED.

2. RADIO CONNECTOR
DAMAGED.

2. CHECK FOR LOOSE OR CORRODED RADIO CONNECTOR.
REPAIR, IF REQUIRED.

3. WIRING DAMAGED.

3. CHECK FOR BATTERY VOLTAGE AT RADIO CONNECTOR.
REPAIR WIRING, IF REQUIRED.

4. GROUND DAMAGED.

4. CHECK FOR CONTINUITY BETWEEN RADIO CHASSIS AND
A KNOWN GOOD GROUND. THERE SHOULD BE
CONTINUITY. REPAIR GROUND, IF REQUIRED.

5. RADIO
INOPERATIVE.

5. EXCHANGE OR REPLACE RADIO, IF REQUIRED.

8A - 2

AUDIO/VIDEO

AUDIO/VIDEO (Continued)

Content .. 468 469 470 471 ..