2003 CHRYSLER CARAVAN tow bar

(4) Compress insert in rear heater hose quick con-
nection and pull downward on hose.
(5) Remove (3) straps securing underbody lines.
(6) Separate and remove rear heater lines from
vehicle.
INSTALLATION
There are several heater core plumbing configura-
tions used on this model, depending upon the engine
size and other optional equipment. One plumbing
configuration is used for all 2.4L engines, while the
3.3L and 3.8L engines have unique heater return
plumbing on the engine for models with or without
an optional engine oil cooler. There are also unique
plumbing configurations at the heater core for mod-
els with or without the optional rear heater and air
conditioner. All models use a combination of formed
steel tubing and rubber hoses. In most cases, the
rubber hose is secured to the steel tubing with a
spring tension clamp.
WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING FRONT - WARNING - HEATER PLUMB-
ING).
(1) Using spring tension clamp pliers, compress
and slide the clamps that secure each end of the
heater hose toward the center of the hose being
installed. Release the clamp when it is near the cen-
ter of the hose.
(2) Grasp one end of the heater hose being
installed firmly and carefully twist the hose back and
forth while pushing it over from the barbed end of
the nipple. Repeat this procedure at the opposite end
of the hose being installed.
(3) Using spring tension clamp pliers, compress
and slide the clamps that secure each end of the
heater hose over the tube or nipple. Release the
clamp when it is over the tube or nipple.
(4) Refill the engine cooling system. (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
SUCTION LINE
REMOVAL
The front air conditioner suction line includes the
low side service port on a section of tubing located
near the compressor. On models equipped with the
optional rear air conditioner, the front air conditioner
suction line also includes a suction line hose and
tube extension that connects the front suction line to
the suction line for the rear air conditioner.WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - FRONT - WARNING - A/C PLUMBING)
and (Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - FRONT - CAUTION - A/C PLUMBING).
(1) Recover the refrigerant from the refrigerant
system. (Refer to 24 - HEATING & AIR CONDI-
TIONING/PLUMBING - FRONT/REFRIGERANT -
STANDARD PROCEDURE - REFRIGERANT
RECOVERY).
(2) Disconnect and isolate the battery negative
cable.
(3) Remove the air cleaner top cover and snorkel
from the air cleaner housing located on the right side
of the engine compartment.
(4) Disconnect the drain tube from the wiper mod-
ule drain on the right side of the engine compart-
ment.
(5) Remove the nut that secures the suction line
fitting to the top of the compressor.
(6) Disconnect the suction line fitting from the
compressor suction port.
(7) Remove the seal from the suction line fitting
and discard.
(8) Install plugs in, or tape over the opened suc-
tion line fitting and the compressor suction port.
(9) Disengage the retainer that secures the suction
line routing clip to the filter-drier mounting bracket
on the side of the right front strut tower in the
engine compartment (Fig. 7).
(10) Remove the nut that secures the suction line
and liquid line fittings to the expansion valve.
(11) Disconnect the suction line and liquid line fit-
tings from the expansion valve.
(12) Remove the seals from the suction line and
liquid line fittings and discard.
(13) Install plugs in, or tape over the opened suc-
tion line and liquid line fittings and both expansion
valve ports.
(14) If the vehicle is equipped with the optional
rear air conditioner, go to Step 15. If the vehicle does
not have the optional rear air conditioner, go to Step
21.
(15) Raise and support the vehicle.
(16) Cut the tie strap located just forward of the
connections between the underbody plumbing and
the engine compartment plumbing for the rear
heater and air conditioner (Fig. 8).
(17) Disconnect the suction line extension fitting
from the underbody suction line fitting for the rear
air conditioner.
(18) Remove the seal from the underbody suction
line fitting and discard.
RSPLUMBING - REAR24 - 101
HEATER HOSE (Continued)
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TOP PAD ASSEMBLY - REMOVAL,
INSTRUMENT PANEL..................23-70
TORQUES, SPECIFICATIONS............8F-33
TOUCH-UP - DESCRIPTION, PAINTED.....23-84
TOWING - STANDARD PROCEDURE.......0-17
TPM - CAUTION, SENSOR..............22-10
TPM - DESCRIPTION, SENSOR..........22-10
TPM - INSTALLATION, SENSOR.........22-12
TPM - OPERATION, SENSOR............22-10
TPM - REMOVAL, SENSOR.............22-11
TRACK - DESCRIPTION, DRIVER POWER
SEAT ..............................8N-58
TRACK - DESCRIPTION, PASSENGER
POWER SEAT.......................8N-59
TRACK - DIAGNOSIS AND TESTING,
DRIVER POWER SEAT................8N-58
TRACK - DIAGNOSIS AND TESTING,
POWER SEAT.......................8N-60
TRACK - INSTALLATION, BENCH SEAT . . . 23-102
TRACK - INSTALLATION, DRIVER POWER
SEAT ..............................8N-59
TRACK - INSTALLATION, FRONT SEAT
RISER - MANUAL....................23-93
TRACK - INSTALLATION, PASSENGER
POWER SEAT.......................8N-61
TRACK - OPERATION, DRIVER POWER
SEAT ..............................8N-58
TRACK - OPERATION, PASSENGER
POWER SEAT.......................8N-60
TRACK & RACK - DESCRIPTION, LOWER
DRIVE UNIT..........................8N-34
TRACK & RACK - INSTALLATION,
LOWER DRIVE UNIT..................8N-34
TRACK & RACK - OPERATION, LOWER
DRIVE UNIT........................8N-34
TRACK & RACK - REMOVAL, LOWER
DRIVE UNIT........................8N-34
TRACK - REAR COVER - INSTALLATION,
FRONT SEAT........................23-95
TRACK - REAR COVER - REMOVAL,
FRONT SEAT........................23-95
TRACK - REMOVAL, BENCH SEAT.......23-102
TRACK - REMOVAL, DRIVER POWER
SEAT ..............................8N-59
TRACK - REMOVAL, FRONT SEAT RISER
- MANUAL..........................23-93
TRACK - REMOVAL, PASSENGER POWER
SEAT ..............................8N-61
TRACK BAR - DESCRIPTION.............2-44
TRACK BAR - INSTALLATION............2-45
TRACK BAR - OPERATION...............2-44
TRACK BAR - REMOVAL................2-44
TRACK MANUAL ADJUSTER -
INSTALLATION, FRONT SEAT...........23-94
TRACK MANUAL ADJUSTER - REMOVAL,
FRONT SEAT........................23-94
TRACK POWER ADJUSTER -
INSTALLATION, FRONT SEAT...........23-94
TRACK POWER ADJUSTER - REMOVAL,
FRONT SEAT........................23-94
TRACTION CONTROL SWITCH -
DIAGNOSIS AND TESTING..............5-82
TRACTION CONTROL SYSTEM -
DESCRIPTION........................5-76
TRACTION CONTROL SYSTEM -
OPERATION..........................5-77
TRANSAXLE - ASSEMBLY, T850 MANUAL
. 21-42
TRANSAXLE - DESCRIPTION, 41TE
AUTOMATIC
........................21-117
TRANSAXLE - DESCRIPTION, T850
MANUAL
...........................21-21
TRANSAXLE - DISASSEMBLY, T850
MANUAL
...........................21-35
TRANSAXLE - INSTALLATION, T850
MANUAL
...........................21-51
TRANSAXLE - OPERATION, 41TE
AUTOMATIC
........................21-119
TRANSAXLE - OPERATION, T850
MANUAL
...........................21-24
TRANSAXLE - REMOVAL, T850 MANUAL
. . 21-31
TRANSAXLE - SPECIAL TOOLS, T850
.......6-6
TRANSAXLE - SPECIAL TOOLS, T850
.....21-58
TRANSAXLE - SPECIFICATIONS, 41TE
. . . 21-181
TRANSAXLE - SPECIFICATIONS, T850
MANUAL
...........................21-56
TRANSAXLE GENERAL DIAGNOSIS -
DIAGNOSIS AND TESTING, 41TE
.......21-119TRANSAXLE HYDRAULIC SCHEMATICS,
SCHEMATICS AND DIAGRAMS - 41TE . . . 21-169
TRANSAXLE, SPECIAL TOOLS - 41TE
AUTOMATIC........................21-183
TRANSDUCER - DESCRIPTION, A/C
PRESSURE.........................24-10
TRANSDUCER - DIAGNOSIS AND
TESTING, A/C PRESSURE..............24-10
TRANSDUCER - INSTALLATION, A/C
PRESSURE.........................24-11
TRANSDUCER - OPERATION, A/C
PRESSURE.........................24-10
TRANSDUCER - REMOVAL, A/C
PRESSURE.........................24-10
TRANSFER UNIT - DESCRIPTION,
POWER.............................21-1
TRANSFER UNIT - OPERATION, POWER....21-3
TRANSFER UNIT, SPECIAL TOOLS - SDP
POWER.............................21-8
TRANSMISSION CONTROL MODULE -
DESCRIPTION.......................8E-20
TRANSMISSION CONTROL MODULE -
OPERATION.........................8E-20
TRANSMISSION CONTROL RELAY -
DESCRIPTION......................21-247
TRANSMISSION CONTROL RELAY -
OPERATION........................21-248
TRANSMISSION FLUID - DESCRIPTION.....0-4
TRANSMISSION OIL COOLER -
DESCRIPTION........................7-37
TRANSMISSION OIL COOLER -
INSPECTION.........................7-37
TRANSMISSION OIL COOLER -
INSTALLATION........................7-37
TRANSMISSION OIL COOLER -
REMOVAL...........................7-37
TRANSMISSION OIL COOLER LINES -
INSTALLATION........................7-38
TRANSMISSION OIL COOLER LINES -
REMOVAL...........................7-38
TRANSMISSION RANGE SENSOR -
DESCRIPTION......................21-248
TRANSMISSION RANGE SENSOR -
INSTALLATION......................21-249
TRANSMISSION RANGE SENSOR -
OPERATION........................21-248
TRANSMISSION RANGE SENSOR -
REMOVAL.........................21-249
TRANSMITTER - DESCRIPTION,
UNIVERSAL........................8M-10
TRANSMITTER - DIAGNOSIS AND
TESTING, KEYLESS ENTRY.............8N-42
TRANSMITTER - DIAGNOSIS AND
TESTING, UNIVERSAL................8M-10
TRANSMITTER - OPERATION,
UNIVERSAL........................8M-10
TRANSMITTER CODES - STANDARD
PROCEDURE, ERASING...............8M-11
TRANSMITTER CODES - STANDARD
PROCEDURE, SETTING................8M-11
TRANSMITTER PROGRAMING -
STANDARD PROCEDURE, RKE..........8N-43
TRANSPONDER KEY - DESCRIPTION......8Q-3
TRANSPONDER KEY - OPERATION........8Q-3
TRANSPONDER PROGRAMMING -
STANDARD PROCEDURE...............8Q-4
TRANSVERSE BRACKET - DESCRIPTION . . 8N-18
TRANSVERSE BRACKET - INSTALLATION . . 8N-18
TRANSVERSE BRACKET - OPERATION....8N-18
TRANSVERSE BRACKET - REMOVAL.....8N-18
TRAY - BRACKET ASSEMBLY -
INSTALLATION, FLOOR CONSOLE
........23-82
TRAY - BRACKET ASSEMBLY -
REMOVAL, FLOOR CONSOLE
...........23-82
TRAY - DESCRIPTION, BATTERY
.........8F-18
TRAY - INSTALLATION, BATTERY
........8F-19
TRAY - INSTALLATION, FLOOR CONSOLE
. . 23-81
TRAY - OPERATION, BATTERY
..........8F-19
TRAY - REMOVAL, BATTERY
............8F-19
TRAY - REMOVAL, FLOOR CONSOLE
.....23-81
TRD LINK - DESCRIPTION
............21-249
TRD LINK - OPERATION
..............21-249
TREAD WEAR INDICATORS - DIAGNOSIS
AND TESTING
.......................22-16
TRIM - INSTALLATION, A-PILLAR
........23-73
TRIM - INSTALLATION, A-PILLAR
LOWER EXTENSION
..................23-73TRIM - INSTALLATION, B-PILLAR
LOWER............................23-74
TRIM - INSTALLATION, B-PILLAR UPPER . . 23-74
TRIM - INSTALLATION, COWL..........23-75
TRIM - INSTALLATION, C-PILLAR........23-76
TRIM - INSTALLATION, REAR HEADER....23-79
TRIM - REMOVAL, A-PILLAR...........23-73
TRIM - REMOVAL, A-PILLAR LOWER
EXTENSION.........................23-73
TRIM - REMOVAL, B-PILLAR LOWER.....23-73
TRIM - REMOVAL, B-PILLAR UPPER.....23-74
TRIM - REMOVAL, COWL..............23-75
TRIM - REMOVAL, C-PILLAR...........23-75
TRIM - REMOVAL, REAR HEADER.......23-79
TRIM BOLSTER - INSTALLATION,
QUARTER..........................23-77
TRIM BOLSTER - REMOVAL, QUARTER . . . 23-77
TRIM COVER - INSTALLATION, DRIVER
AIRBAG.............................8O-7
TRIM COVER - REMOVAL, DRIVER
AIRBAG.............................8O-6
TRIM PANEL - INSTALLATION.....23-20,23-33,
23-43
TRIM PANEL - INSTALLATION, LEFT
D-PILLAR...........................23-77
TRIM PANEL - INSTALLATION, LEFT
QUARTER..........................23-78
TRIM PANEL - INSTALLATION, RIGHT
D-PILLAR...........................23-80
TRIM PANEL - INSTALLATION, RIGHT
QUARTER..........................23-78
TRIM PANEL - REMOVAL....23-20,23-33,23-42
TRIM PANEL - REMOVAL, LEFT
D-PILLAR...........................23-77
TRIM PANEL - REMOVAL, LEFT
QUARTER..........................23-78
TRIM PANEL - REMOVAL, RIGHT
D-PILLAR...........................23-80
TRIM PANEL - REMOVAL, RIGHT
QUARTER..........................23-78
TRIM PLATE - INSTALLATION, DOOR
SILL...............................23-76
TRIM PLATE - REMOVAL, DOOR SILL....23-76
TRIP DEFINITION - DESCRIPTION.........25-1
TROUBLE CODES - STANDARD
PROCEDURE, OBTAINING DIAGNOSTIC . . . 8E-15
TUBE - 2.4L - DESCRIPTION, WATER
PUMP INLET.........................7-35
TUBE - 2.4L - INSTALLATION, WATER
PUMP INLET.........................7-35
TUBE - 2.4L - REMOVAL, WATER PUMP
INLET...............................7-35
TUBE - 3.3/3.8L - INSTALLATION, WATER
PUMP INLET.........................7-36
TUBE - 3.3/3.8L - REMOVAL, WATER
PUMP INLET.........................7-36
TUBE - INSTALLATION, DRAIN.........23-117
TUBE - INSTALLATION, EXHAUST.......24-107
TUBE - INSTALLATION, FUEL TANK
FILLER.............................14-12
TUBE - REMOVAL, DRAIN.............23-116
TUBE - REMOVAL, EXHAUST..........24-107
TUBE - REMOVAL, FUEL TANK FILLER....14-12
TUBES - INSTALLATION, HEATER CORE
EXTENSION.........................24-77
TUBES - REMOVAL, HEATER CORE
EXTENSION
.........................24-75
TUBES AND HOSES - DESCRIPTION,
BRAKE
..............................5-14
TUBES AND HOSES - INSPECTION,
BRAKE
..............................5-14
TUBES AND HOSES - OPERATION,
BRAKE
..............................5-14
TURN SIGNAL SYSTEM - DESCRIPTION
. . . 8L-21
TURN SIGNAL SYSTEM - OPERATION
....8L-21
TURNING TORQUE - ADJUSTMENT,
DIFFERENTIAL
.......................21-69
TWO ZONE ATC - OPERATION
..........24-106
UNDER SEAT STORAGE BIN -
INSTALLATION
......................23-103
UNDER SEAT STORAGE BIN - REMOVAL
. 23-103
UNDER SEAT STORAGE BIN GUIDE -
INSTALLATION
......................23-104
UNDER SEAT STORAGE BIN GUIDE -
REMOVAL
.........................23-104
UNDER SEAT STORAGE BIN LOCK/LATCH
- INSTALLATION
....................23-104
34 INDEXRS
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