brake DODGE DURANGO 2009 2.G Workshop Manual

ENGINE COMPARTMENT – 3.7L
1 — Battery 7 — Washer Fluid Reservoir
2 — Automatic Transmission Dipstick 8 — Engine Coolant Reservoir
3 — Engine Oil Dipstick 9 — Integrated Power Module
4 — Engine Oil Fill 10 — Power Steering Fluid Reservoir
5 — Brake Fluid Reservoir 11 — Coolant Pressure Cap
6 — Power Distribution Center 12 — Air Cleaner FilterMAINTAINING YOUR VEHICLE 3957

ENGINE COMPARTMENT – 4.7L
1 — Battery 7 — Washer Fluid Reservoir
2 — Automatic Transmission Dipstick 8 — Engine Coolant Reservoir
3 — Engine Oil Dipstick 9 — Integrated Power Module
4 — Engine Oil Fill 10 — Power Steering Fluid Reservoir
5 — Brake Fluid Reservoir 11 — Coolant Pressure Cap
6 — Power Distribution Center 12 — Air Cleaner Filter 396 MAINTAINING YOUR VEHICLE

ENGINE COMPARTMENT – 5.7L
1 — Battery 7 — Washer Fluid Reservoir
2 — Automatic Transmission Dipstick 8 — Engine Coolant Reservoir
3 — Engine Oil Fill 9 — Integrated Power Module
4 — Engine Oil Dipstick 10 — Power Steering Fluid Reservoir
5 — Brake Fluid Reservoir 11 — Coolant Pressure Cap
6 — Power Distribution Center 12 — Air Cleaner FilterMAINTAINING YOUR VEHICLE 3977

•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased
emissions.
Brake System
Brake Master Cylinder — Fluid Level Check
The fluid level in the master cylinder should be checked
whenever the vehicle is serviced, or immediately if the
brake system warning light is on. If necessary, add fluid
to bring level to the full mark on the side of the reservoir
of the brake master cylinder. Be sure to clean the top of
the master cylinder area before removing the cap. With
disc brakes, fluid level can be expected to fall as the brakepads wear. Brake fluid level should be checked when
pads are replaced. If the brake fluid level is abnormally
low, check system for leaks.
Refer to “Fluids, Lubricants, and Genuine Parts” in this
section for the correct fluid type.
WARNING!
•Use of brake fluid that may have a lower initial
boiling point, or is unidentified as to specifica-
tions may result in sudden brake failure during
hard prolonged braking. You could have an
accident.
Use only brake fluid that has been in a tightly closed
container to avoid contamination from foreign matter or
moisture.
416 MAINTAINING YOUR VEHICLE

CAUTION!
Do not allow a petroleum-base fluid to contaminate
the brake fluid. Seal damage may result.
Automatic Transmission
Fluid Level Check
NOTE:If equipped with a dipstick, use the following
procedure. If your vehicle has a capped dipstick, it is
sealed and should not be tampered with. Your authorized
dealer has the proper tools to ensure that the fluid level
is set properly.
Check the fluid level while the transmission is at normal
operating temperature 180°F (82°C). This occurs after at
least 15 miles (24 km) of driving. At normal operating
temperature the fluid cannot be held comfortably be-
tween the fingertips.To check the automatic transmission fluid level properly,
the following procedure must be used:
1. Operate the engine at idle speed and normal operating
temperature.
2. The vehicle must be on level ground.
3. Fully apply the parking brake and press the brake
pedal.
4. Place the shift lever momentarily in each gear position
ending with the lever in PARK.
5. Remove the dipstick, wipe it clean and reinsert it until
seated.
6. Remove the dipstick again and note the fluid level on
both sides. The fluid level should be between the “HOT”
(upper) reference holes on the dipstick at normal operat-
ing temperature. Verify that solid coating of oil is seen on
both sides of the dipstick. If the fluid is low, add as
MAINTAINING YOUR VEHICLE 417
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required into the dipstick tube.Do not overfill.After
adding any quantity of oil through the oil fill tube, wait
a minimum of two minutes for the oil to fully drain into
the transmission before rechecking the fluid level.
NOTE:If it is necessary to check the transmissionbelow
the operating temperature, the fluid level should be
between the two “COLD” (lower) holes on the dipstick
with the fluid at approximately 70°F (21°C) (room tem-
perature). If the fluid level is correctly established at
room temperature, it should be between the “HOT”
(upper) reference holes when the transmission reaches
180°F ( 82°C). Remember it is best to check the level at the
normal operating temperature.CAUTION!
Be aware that if the fluid temperature is below 50°F
(10°C) it may not register on the dipstick. Do not add
fluid until the temperature is elevated enough to
produce an accurate reading.
7. Check for leaks. Release parking brake.
To prevent dirt and water from entering the transmission
after checking or replenishing fluid, make certain that the
dipstick cap is properly reseated. It is normal for the
dipstick cap to spring back slightly from its fully seated
position, as long as its seal remains engaged in the
dipstick tube.
418 MAINTAINING YOUR VEHICLE

Underhood Fuses (Power Distribution Center)
Your vehicle is equipped with an electrical power distri-
bution center located in the left side of the engine
compartment.This center contains cartridge fuses, mini fuses and
relays. A description of each fuse and component may be
stamped on the inside cover, otherwise the cavity num-
ber of each fuse is stamped on the inside cover that
corresponds to the following chart. These fuses and
relays can be obtained from your authorized dealer.
Cav-
ityCartridge
Fuse / Re-
layMini Fuse Description
1 30 Amp
PinkStarter
2 30 Amp
PinkFront Wiper
3 40 Amp
GreenBrake Batt
4 30 Amp
PinkJB Feed Acc # 2
5 40 Amp
GreenPower Seats
1 — Power Distribution CenterMAINTAINING YOUR VEHICLE 4297

Cav-
ityCartridge
Fuse / Re-
layMini Fuse Description
6 30 Amp
PinkRun Remote Relay
Feed
7 40 Amp
GreenBlower Motor Relay
Feed
8 40 Amp
GreenJB Feed Acc Delay
9 Spare
10 30 Amp
PinkASD
11 40 Amp
GreenPower Liftgate ( If
Equipped)
12 40 Amp
GreenJB Feed / Heated Rear
Glass (EBL)/T-Case
Brake
13 30 Amp
PinkJB Feed RRCav-
ityCartridge
Fuse / Re-
layMini Fuse Description
14 40 Amp
GreenESP Pump
15 50 Amp
RedJB Feed
16 10 Amp
RedSpare
17 Spare
18 20 Amp
YellowFuel Pump
19 20 Amp
YellowNext Generation Con-
troller (NGC)
20 25 Amp
Clear115V Power Inverter
21 20 Amp
YellowABS Batt
430 MAINTAINING YOUR VEHICLE

Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission MOPARATF+4 Automatic Transmission Fluid
Transfer Case MOPARATF+4 Automatic Transmission Fluid
Front Axle SAE 75W-90 Multipurpose Type, GL-5 Gear Lubricant or equivalent.
Rear Axle SAE 75W-140 Synthetic Gear Lubricant or equivalent.
Brake Master Cylinder MOPARDOT 3 and SAE J1703 should be used or equivalent. If DOT 3
brake fluid is not available, then DOT 4 is acceptable. Use only recom-
mended brake fluids.
Power Steering Reservoir MOPARPower Steering Fluid +4, MOPARATF+4 Automatic Transmis-
sion Fluid
MAINTAINING YOUR VEHICLE 445
7

oil if it has been 6 months since your last oil change
even if the oil change indicator message is NOT
illuminated.
•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10 000 km) or 6 months, whichever
comes first.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If this
scheduled oil change is performed by someone other
than your authorized dealer the message can be reset by
referring to the steps described under “OIL CHANGE
REQUIRED – If Equipped” under “System Status (EVIC
Displays)” in Section 3, or under “Odometer/Trip Odom-
eter” under “Instrument Cluster Description” in Sec-
tion 4.At Each Stop for Fuel
•Check the engine oil level about five minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when
the level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
MAINTENANCE SCHEDULES 449
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