air conditioning DODGE CARAVAN 2006 4.G User Guide

When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles (a
few kilometers) of operation, you may observe vapor
coming from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
420 MAINTAINING YOUR VEHICLE

air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT LIGHT BULBS
LIGHT BULBS—Interior Bulb Number
Center & Rear Dome Light.................. 578
Center & Rear Reading Lights............... 578
Front Door Courtesy Light.................. 578
Front Header Reading Lights—If Equipped..... 578
Instrument Cluster Lights.................PC74
Liftgate Light(s).......................... 578
Overhead Console Reading Lights..........PC579
Removable Console Light—If Equipped....... 194
Visor Vanity Lights....................6501966NOTE:For lighted switches, see your dealer for replace-
ment instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.
LIGHT BULBS—Exterior Bulb Number
Back-up, Tail, Stop, Turn Signal, & Sidemarker. . . 3057
Center High-Mounted Stop Light............. 921
Fog Light—If Equipped..................9145
Front Side marker, Park/Turn Signal........3457AK
Headlight.............................9007
Headlight (Long Wheel Base)............... H13
License................................ 168
MAINTAINING YOUR VEHICLE 437
7

Miles 3, 000 6, 000 9, 000 12, 000 15, 000 18, 000
(Kilometers) (5 000 ) (10 000 ) (15 000) (20 000) (25 000) (30 000)
Change engine oil and engine oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XXXX X
Replace theengine air cleaner filter.*X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines,
replace if necessary.X
Replace the air conditioning filter. X
452 SCHEDULE“B”
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Miles 21, 000 24, 000 27, 000 30, 000 33, 000 36, 000
(Kilometers) (35 000) (40 000) (45 000) (50 000) (55 000) (60 000)
Change engine oil and engine oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XXX X X
Replace theengine air cleaner filter.X
Replace thespark plugs2.4 liter engines. X
Inspect the tie rod ends and boot seals. X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines,
replace if necessary.X
Inspect thePCV valveand replace as neces-
sary.*X
Replace the air conditioning filter. X X
SCHEDULE“B”453
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Miles 39, 000 42, 000 45, 000 48, 000 51, 000 54, 000
(Kilometers) (65 000) (70 000) (75 000) (80 000) (85 000) (90 000)
Change engine oil and engine oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XX XX X
Replace theengine air cleaner filter.*X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines,
replace if necessary.X
Replace the air conditioning filter. X
454 SCHEDULE“B”
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Miles 57, 000 60, 000 63, 000 66, 000 69, 000 72, 000
(Kilometers) (95 000) (100 000) (105 000) (110 000) (115 000) (120 000)
Change engine oil and engine oil filter. X XXXXX
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if necessary. * XXXXX
Replace theengine air cleaner filter.X
Replace thespark plugs
on 2.4 liter engines.X
Replace theignition cables
on 2.4 liter engines.X
Inspect the tie rod ends and boot seals. X
Inspect and adjust the power steering pump belt tension
on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines, replace if
necessary.X
Inspect thePCV valve
and replace if necessary.*X
Inspect the serpentine drive belt on 3.3 liter and 3.8 liter
engines, replace if necessary.X
Change the automatic transmission fluid and filter.X
Replace the air conditioning filter. X X
SCHEDULE“B”455
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Miles 75, 000 78, 000 81, 000 84, 000 87, 000 90, 000
(Kilometers) (125 000) (130 000) (135 000) (140 000) (145 000) (150 000)
Inspect the serpentine drive belt on 3.3 liter
and 3.8 liter engines, replace if necessary.‡XX
Check thePCV valveand replace if necessary.
Not required if previously changed.*X
Replace theengine timing belton 2.4 liter
engines. *X
Replace the air conditioning filter. X
SCHEDULE“B”457
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Miles 93, 000 96, 000 99, 000 102, 000 105, 000
(Kilometers) (155 000) (160 000) (165 000) (170 000) (175 000)
Change engine oil and engine oil filter. X X X X X
Rotate Tires X X
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace if neces-
sary. *XXXX
Replace theengine air cleaner filter*X
Inspect and adjust the power steering pump belt
tension on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines, re-
place if necessary.X
Inspect the serpentine drive belt on 3.3 liter and 3.8
liter engines, replace if necessary.‡X
Flush and replace the engine coolant. X
Replace the air conditioning filter. X
458 SCHEDULE“B”
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Miles 108, 000 111, 000 114, 000 117, 000 120, 000
(Kilometers) (180 000) (185 000) (190 000) (195 000) (200 000)
Change engine oil and engine oil filter. X X X X X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if necessary. * X X X X
Replace theengine air cleaner filter.X
Replace thespark plugs
on 2.4 liter engines.X
Replace theignition cables
on 2.4 liter engines.X
Inspect and adjust the power steering pump belt tension on
2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines, replace if
necessary.X
Inspect the serpentine drive belt on 3.3 liter and 3.8 liter
engines, replace if necessary.‡X
Inspect the tie rod ends and boot seals.X
Inspect thePCV valve
and replace as necessary.*X
Change the automatic transmission fluid and filter.X
Replace the air conditioning filter. X X
SCHEDULE“B”459
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Miles 123, 000 126, 000 129, 000 132, 000 135, 000
(Kilometers) (205 000) (210 000) (215 000) (220 000) (225 000)
Change engine oil and engine oil filter. X X X X X
Rotate Tires X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if neces-
sary. *XXXX
Replace theengine air cleaner filter.X
Inspect and adjust the power steering pump belt
tension on 2.4 liter engines.X
Inspect the generator belt on 2.4 liter engines, re-
place if necessary.X
Inspect the serpentine drive belt on 3.3 liter and 3.8
liter engines, replace if necessary.‡X
Replace the air conditioning filter. X
460 SCHEDULE“B”
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