CAUTION: Disconnect negative battery cable before servicing any air
bag system, steering column or passenger side dash
component. After any repair, turn ignition key to the ON
position from passenger's side of vehicle in case of
accidental air bag inflation
AIR CONDITIONING SERVICING
WARNING: Avoid breathing R-134a refrigerant and PAG lubricant vapors,
exposure may irritate eyes, nose and throat. To remove
R-134a from system use R-134a recycling equipment that meets
SAE J2210 specifications. If accidental system discharge
occurs, ventilate work area before resuming service.
WARNING: R-134a service equipment or vehicle A/C systems SHOULD NOT
be pressure tested or leak tested with compressed air. Some
mixtures of air/R134a have shown to be combustible at
elevated pressures. These mixtures are dangerous and may
cause fire and/or explosions. See AIR CONDITIONING SERVICE
article in GENERAL INFORMATION section.
AIR CONDITIONING MAINTENANCE
WARNING: NEVER add A/C refrigerant to correct a non-cooling problem
unless pressure gauges are connected to the system by a
certified technician. Lack of cooling may be caused by a
restriction, therefore adding refrigerant can cause a
dangerous pressure rise.
ANTI-LOCK BRAKE SYSTEM
CAUTION: The anti-lock brake system contains electronic equipment that
can be susceptible to interference caused by improperly
installed or high output radio transmitting equipment. Since
this interference could cause the possible loss of the
antilock braking capability, such equipment should be
installed by qualified professionals.
On models equipped with anti-lock brake systems, ALWAYS
observe the following cautions:
* DO NOT attempt to bleed hydraulic system without first
referring to the appropriate ANTI-LOCK BRAKE SYSTEM article
in the BRAKES Section.
* DO NOT mix tire sizes. As long as tires remain close to the
original diameter, increasing the width is acceptable.
Rolling diameter must be identical for all 4 tires. Some
manufacturers recommend tires of the same brand, style and
type. Failure to follow this precaution may cause inaccurate
wheel speed readings.
* Use ONLY recommended brake fluids. DO NOT use silicone brake
fluids in an ABS-equipped vehicle.
AUTOMATIC TRANSAXLE FLUID SERVICE
WARNING: Make certain no fluid is spilled when the transaxle fluid
is inspected. Wipe up any spilled fluid completely.
AXLE FLUID
CAUTION: Axle lubricant should be changed whenever the axle has
22,500 MILE (36,000 KM)18 MONTH NORMAL SERVICE\
\
\
\
\
\
\
VERIFY
\b\
\
\
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\
\
\
Last Major Service Was Performed.
\
\
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\
\
\
INSPECT
\b\
\
\
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\
\
\
Exhaust System
\
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Brake Hoses
\
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Engine Coolant Level, Hoses & Clamps
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Front Wheel Bearings (4x2)
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Brake Linings
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SERVICE
\b\
\
\
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Rotate Tires
\
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Lubricate Steering Linkage
\
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REPLACE
\b\
\
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\
\
Engine Oil (
1)
\
\
\
\
\
\
\
(
1) - If mileage is less than 7,500 miles (12,000 KM) yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Engine Oil Ambient Temperature Above 0 F SAE 10W-30
(
1) (-18 C) To Over 100 F (38 C)
\
\
\
\
\
Ambient Temperature Less Than SAE 5W-30
-20 F (-29 C) Up To 32 F (0 C)
\
\
\
\
\
\
\
Engine All 50/50 Mixture Of
Coolant Distilled Water &
Ethylene Glycol
\
\
\
\
\
\
\
Brake Fluid All DOT 3
\
\
\
\
\
\
\
Steering All Mopar Multi-Mileage
Linkage Lubricant
Lubricant
\
\
\
\
\
\
\
Wheel Bearing All Wheel Bearing Grease
Grease NLGI GC or GC-LB
\
\
\
\
\
\
\
(
1) - SAE 10W-30 engine oil is preferred. Use only API approved
oil with Starburst Symbol.
\
\
\
\
\
\
\
FLUID CAPACITIES
\
\b\
\
\
\b\
\
\
Item Condition Specification (1)
\
\
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\
\
\
Engine Oil 3.9L: Drained, W/New Filter 4 Qts. (3.8L)
\
\
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\
\
Lubricant
\
\
\
\
\
\
\
Wheel Bearing All High Temperature Multi-
Grease -Purporse EP Grease
\
\
\
\
\
\
\
(
1) - SAE 10W-30 engine oil is preferred. Use only API approved
oil with Starburst Symbol.
\
\
\
\
\
\
\
FLUID CAPACITIES
\
\b\
\
\
\b\
\
\
Item Condition Specification (1)
\
\
\
\
\
\
\
Engine Oil 3.9L: Drained, W/New Filter 4 Qts. (3.8L)
\
\
\
\
\
5.2L: Drained, W/New Filter 5 Qts. (4.7L)
\
\
\
\
\
5.9L: Drained, W/New Filter 5 Qts. (4.7L)
\
\
\
\
\
3.9L: Drained 3.5 Qts. (3.3L)
\
\
\
\
\
5.2L: Drained 4.5 Qts. (4.2L)
\
\
\
\
\
5.9L: Drained 4.5 Qts. (4.2L)
\
\
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\
\
\
\
Engine 3.9L: Drained 20 Qts. (19L)
Coolant
\
\
\
\
\
5.2L: Drained 20 Qts. (19L)
\
\
\
\
\
5.9L: Drained 20 Qts. (19L)
\
\
\
\
\
\
\
(
1) - Capacities are recommended or calculated levels. Always use
dipstick (if available) to measure level.
\f
\
\
\
\
\
\
\
52,500 MILE (84,000 KM)/42 MONTH NORMAL SERVICE
52,500 MILE (84,000 KM)/42 MONTH NORMAL SERVICE\
\
\
\
\
\
\
VERIFY
\b\
\
\
\
\
\
\
Last Major Service Was Performed.
\
\
\
\
\
\
\
INSPECT
\b\
\
\
\
\
\
\
Exhaust System
\
\
\
\
\
\
\
Brake Hoses
\
\
\
\
\
\
\
Engine Coolant Level, Hoses & Clamps
\
\
\
\
\
\
\
SERVICE
\b\
\
\
\
\
\
\
Rotate Tires
\
\
\
\
\
\
\
Lubricate Steering Linkage
\
\
\
\
\
\
\
REPLACE
\b\
\
\
\
\
\
\
Engine Oil (
1)
\
\
\
\
\
\
\
(
1) - If mileage is less than 7,500 miles (12,000 KM) yearly,
replace the oil filter at every oil change.
Engine 3.9L: Drained 20 Qts. (19L)
Coolant
\
\
\
\
\
5.2L: Drained 20 Qts. (19L)
\
\
\
\
\
5.9L: Drained 20 Qts. (19L)
\
\
\
\
\
\
\
(
1) - Capacities are recommended or calculated levels. Always use
dipstick (if available) to measure level.
\f
\
\
\
\
\
\
\
67,500 MILE (108,000 KM)/54 MONTH NORMAL SERVICE
67,500 MILE (108,000 KM)/54 MONTH NORMAL SERVICE\
\
\
\
\
\
\
VERIFY
\b\
\
\
\
\
\
\
Last Major Service Was Performed.
\
\
\
\
\
\
\
INSPECT
\b\
\
\
\
\
\
\
Exhaust System
\
\
\
\
\
\
\
Brake Hoses
\
\
\
\
\
\
\
Engine Coolant Level, Hoses & Clamps
\
\
\
\
\
\
\
Front Wheel Bearings (4x2)
\
\
\
\
\
\
\
Brake Linings
\
\
\
\
\
\
\
SERVICE
\b\
\
\
\
\
\
\
Rotate Tires
\
\
\
\
\
\
\
Lubricate Steering Linkage
\
\
\
\
\
\
\
REPLACE
\b\
\
\
\
\
\
\
Engine Oil (
1)
\
\
\
\
\
\
\
(
1) - If mileage is less than 7,500 miles (12,000 KM) yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Engine Oil Ambient Temperature Above 0 F SAE 10W-30
(
1) (-18 C) To Over 100 F (38 C)
\
\
\
\
\
Ambient Temperature Less Than SAE 5W-30
-20 F (-29 C) Up To 32 F (0 C)
\
\
\
\
\
\
\
Engine All 50/50 Mixture Of
Coolant Distilled Water &
Ethylene Glycol
\
\
\
\
\
\
\
Brake Fluid All DOT 3
\
\
\
\
\
\
\
Steering All Mopar Multi-Mileage
Linkage Lubricant
Lubricant
\
\
\
\
\
5.9L: Drained, W/New Filter 5 Qts. (4.7L)
\
\
\
\
\
3.9L: Drained 3.5 Qts. (3.3L)
\
\
\
\
\
5.2L: Drained 4.5 Qts. (4.2L)
\
\
\
\
\
5.9L: Drained 4.5 Qts. (4.2L)
\
\
\
\
\
\
\
Engine 3.9L: Drained 20 Qts. (19L)
Coolant
\
\
\
\
\
5.2L: Drained 20 Qts. (19L)
\
\
\
\
\
5.9L: Drained 20 Qts. (19L)
\
\
\
\
\
\
\
(
1) - Capacities are recommended or calculated levels. Always use
dipstick (if available) to measure level.
\f
\
\
\
\
\
\
\
112,500 MILE (180,000 KM)/90 MONTH NORMAL SERVICE
112,500 MILE (180,000 KM)/90 MONTH NORMAL SERVICE\
\
\
\
\
\
\
VERIFY
\b\
\
\
\
\
\
\
Last Major Service Was Performed.
\
\
\
\
\
\
\
INSPECT
\b\
\
\
\
\
\
\
Exhaust System
\
\
\
\
\
\
\
Brake Hoses
\
\
\
\
\
\
\
Engine Coolant Level, Hoses & Clamps
\
\
\
\
\
\
\
Front Wheel Bearings (4x2)
\
\
\
\
\
\
\
Brake Linings
\
\
\
\
\
\
\
SERVICE
\b\
\
\
\
\
\
\
Rotate Tires
\
\
\
\
\
\
\
Lubricate Steering Linkage
\
\
\
\
\
\
\
Automatic Transmission Bands
\
\
\
\
\
\
\
REPLACE
\b\
\
\
\
\
\
\
Engine Oil (
1)
\
\
\
\
\
\
\
Automatic Transmission Fluid & Filter
\
\
\
\
\
\
\
Transfer Case Fluid
\
\
\
\
\
\
\
(
1) - If mileage is less than 7,500 miles (12,000 KM) yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Automatic Transmission Fluid & Filter
\
\
\
\
\
\
\
Rear Axle Fluid
\
\
\
\
\
\
\
Front Axle Fluid (4x4)
\
\
\
\
\
\
\
Engine Air Cleaner & Air Pump Filters
\
\
\
\
\
\
\
(
1) 8.0L: Change oil filter at every oil change.
5.9L: If mileage is less than 6,000 miles (9,600 Km) Yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Engine Oil Ambient Temperature Above 0 F SAE 10W-30
(
1) (-18 C) To Over 100 F (38 C)
\
\
\
\
\
Ambient Temperature Less Than SAE 5W-30
-20 F (-29 C) Up To 32 F (0 C)
\
\
\
\
\
\
\
Engine All 50/50 Mixture Of
Coolant Distilled Water &
Ethylene Glycol
\
\
\
\
\
\
\
Brake Fluid All DOT 3
\
\
\
\
\
\
\
Steering All Mopar Multi-Mileage
Linkage Lubricant
Lubricant
\
\
\
\
\
\
\
Automatic All ATF+2 Type 7176
Transmission
Fluid
\
\
\
\
\
\
\
Rear Axle All Mopar Hypoid Lubricant
Lubricant SAE 80W-90
(
2) GL-5 Gear Lube
\
\
\
\
\
\
\
4x4 Front All Mopar Hypoid Lubricant
Axle SAE 80W-90
Lubricant GL-5 Gear Lube
\
\
\
\
\
\
\
Wheel Bearing All High Temperature Multi-
Grease -Purporse EP Grease
\
\
\
\
\
\
\
(
1) - SAE 10W-30 engine oil is preferred. Use only API approved
oil with Starburst Symbol.
(
2) - Axles with Limited-Slip Differentials require the use of
a 5% Friction Modifier, such as Mopar Gear Oil Additive
Friction Modifier.
\
\
\
\
\
\
\
FLUID CAPACITIES
\
\b\
\
\
\b\
\
\
Item Condition Specification (1)
\
\
\
\
\
\
\
Engine Oil 5.9L: Drained, W/New Filter 5 Qts. (4.7L)
\
\
\
\
\
8.0L: Drained, W/New Filter 5 Qts. (4.7L)
\
\
\
\
\
5.9L: Drained 4.5 Qts. (4.2L)
\
\
\
\
\
\
\
48,000 MILE (77,000 KM) SEVERE DUTY SERVICE
48,000 MILE (77,000 KM) SEVERE DUTY SERVICE\
\
\
\
\
\
\
VERIFY
\b\
\
\
\
\
\
\
Last Major Service Was Performed.
\
\
\
\
\
\
\
INSPECT
\b\
\
\
\
\
\
\
Exhaust System
\
\
\
\
\
\
\
Brake Hoses
\
\
\
\
\
\
\
Brake Linings
\
\
\
\
\
\
\
Front Wheel Bearings (4x2)
\
\
\
\
\
\
\
SERVICE
\b\
\
\
\
\
\
\
Lubricate Steering Linkage
\
\
\
\
\
\
\
Automatic Transmission Bands
\
\
\
\
\
\
\
Clean & Relubricate Crankcase Inlet Air Filter (5.9L)
\
\
\
\
\
\
\
REPLACE
\b\
\
\
\
\
\
\
Engine Oil
\
\
\
\
\
\
\
Engine Oil Filter (
1)
\
\
\
\
\
\
\
Engine Coolant
\
\
\
\
\
\
\
Engine Air Cleaner & Air Pump Filters
\
\
\
\
\
\
\
Automatic Transmission Fluid & Filter
\
\
\
\
\
\
\
Rear Axle Fluid
\
\
\
\
\
\
\
Front Axle Fluid (4x4)
\
\
\
\
\
\
\
(
1) 8.0L: Change oil filter at every oil change.
5.9L: If mileage is less than 6,000 miles (9,600 Km) Yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Engine Oil Ambient Temperature Above 0 F SAE 10W-30
(
1) (-18 C) To Over 100 F (38 C)
\
\
\
\
\
Ambient Temperature Less Than SAE 5W-30
-20 F (-29 C) Up To 32 F (0 C)
\
\
\
\
\
\
\
Engine All 50/50 Mixture Of
Coolant Distilled Water &
Ethylene Glycol
\
\
\
\
\
\
\
Brake Fluid All DOT 3
\
\
\
\
\
\
\
\b\
\
\
\
\
\
\
Lubricate Steering Linkage
\
\
\
\
\
\
\
Automatic Transmission Bands
\
\
\
\
\
\
\
REPLACE
\b\
\
\
\
\
\
\
Engine Oil
\
\
\
\
\
\
\
Engine Oil Filter (
1)
\
\
\
\
\
\
\
Automatic Transmission Fluid & Filter
\
\
\
\
\
\
\
Rear Axle Fluid
\
\
\
\
\
\
\
Front Axle Fluid (4x4)
\
\
\
\
\
\
\
(
1) 8.0L: Change oil filter at every oil change.
5.9L: If mileage is less than 6,000 miles (9,600 Km) Yearly,
replace the oil filter at every oil change.
\
\
\
\
\
\
\
LUBRICATION SPECIFICATIONS
\
\b\
\
\
\b\
\
\
Material Condition Specification
\
\
\
\
\
\
\
Engine Oil Ambient Temperature Above 0 F SAE 10W-30
(
1) (-18 C) To Over 100 F (38 C)
\
\
\
\
\
Ambient Temperature Less Than SAE 5W-30
-20 F (-29 C) Up To 32 F (0 C)
\
\
\
\
\
\
\
Engine All 50/50 Mixture Of
Coolant Distilled Water &
Ethylene Glycol
\
\
\
\
\
\
\
Brake Fluid All DOT 3
\
\
\
\
\
\
\
Steering All Mopar Multi-Mileage
Linkage Lubricant
Lubricant
\
\
\
\
\
\
\
Automatic All ATF+2 Type 7176
Transmission
Fluid
\
\
\
\
\
\
\
Rear Axle All Mopar Hypoid Lubricant
Lubricant SAE 80W-90
(
2) GL-5 Gear Lube
\
\
\
\
\
\
\
4x4 Front All Mopar Hypoid Lubricant
Axle SAE 80W-90
Lubricant GL-5 Gear Lube
\
\
\
\
\
\
\
Wheel Bearing All High Temperature Multi-
Grease -Purporse EP Grease
\
\
\
\
\
\
\
(
1) - SAE 10W-30 engine oil is preferred. Use only API approved
oil with Starburst Symbol.
(
2) - Axles with Limited-Slip Differentials require the use of
a 5% Friction Modifier, such as Mopar Gear Oil Additive
Friction Modifier.
\
\
\
\
\
\
\
FLUID CAPACITIES