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Jeep Wrangler CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Jeep REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Jeep Wrangler car and truck
repair procedures including Jeep engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your Jeep Wrangler automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Jeep Wrangler cars and light trucks from 1990+
Compressor Service -> Denso 10PA17 Compressor -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Jeep Wrangler Rubicon 4.0 L6 GAS
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Product Compatibility
Before replenishing refrigerant oil, ensur...
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BRAKE SERVICE PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Jeep Wrangler cars and light trucks from 1990+.
Disc Brakes -> Cherokee, Grand Cherokee, Liberty & Wrangler -> Brake System Bleed
Vehicle: 2003 Jeep Wrangler Sport 4.0 L6 GAS
Refer to. "Hydraulic Brak... "
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FUEL FILTER REPLACEMENT PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Jeep Wrangler cars and light trucks sold in the U.S. for 1980+.
DaimlerChrysler Corp./Jeep Light Trucks, SUVs & Vans -> Fuel Filter Scheduled Maintenance -> 1985-92 Jeep w/Gasoline Engine -> Normal Service -> Severe Service
Vehicle: 1990 Jeep Wrangler Sahara 4.2 L6 GAS
Normal Service
Replace eve...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Jeep Wrangler cars and light trucks from 1990+.
DRIVESHAFT U-JOINT, Replace
Vehicle: 2005 Jeep Wrangler Unlimited 4.0 L6 GAS
Clamp only the narrow forged portion of the yoke in the vise. Failure to heed caution may result in damage.
- Remove axle shaft.
- Remove bearing cap retaining snap rings. Saturate the bearing caps with penetrating oil prior to removal.
- Place socket (receiver) with inside diameter larger than bearing cap against yoke and perimeter of bearing cap to be removed.
- Pla...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Jeep Wrangler cars and light trucks sold in the U.S. from mid 1990's+.
Component Replacement -> Installation -> Removal -> Tire Pressure Sensor
Vehicle: 2009 Jeep Wrangler X 3.8 V6 GAS
Tire Pressure Sensor
The cap used on this valve stem contains an O-ring seal to prevent contamination and moisture from entering the valve stem. Retain this valve stem cap for reuse. Do not substitute a regular valve stem cap in its place.
The valve stem used on this vehicle is made of aluminum and the core is nickel plated brass. The original valve stem core must be reinstalled and not substituted with a valve stem core made of a different material. This is required to prevent corrosion in the valve stem caused by the different metals.
Removal
- Loosen the wheel lug nuts.
- Raise...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Jeep Wrangler cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2003 Jeep Wrangler X 4.0 L6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove starter motor lower mounting bolt.
- While supporting starter motor, remove starter motor upper mounting bolt.
- Lower starter motor from front of transmission housing far enough to access wiring connector retaining nut.
- Remove battery cable eyelet to solenoid battery terminal retaining nut.
- Disconnect ...
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MAINTENANCE LAMP RESET PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Jeep Wrangler cars and light trucks sold in the U.S. from 1990+.
Chrysler LLC Trucks -> Check Engine Lamp -> Chrysler, Dodge, Jeep & Plymouth Except Ram 50
Vehicle: 1999 Jeep Wrangler 4.0 L6 GAS
On models less OBD II, the Check Engine lamp should light for approximately 3 seconds after the ignition has been turned On as a bulb inspection. If improper or no signals are received by the Powertrain Control Module (PCM) from various sensors and monitored systems or if the PCM enters its Limp-In mode, the PCM will light the Check Engine lamp. On Chrysler, Dodge and Plymouth models, After diagnosing and servicing the vehicle, the PCM memory will be cleared after approximately 40 to 100 ignition key On-Off cycles or by using a suitable scan tool. ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Jeep Wrangler cars and light trucks from 1990+
Radiator, Replace
Vehicle: 1997 Jeep Wrangler SE 2.5 L4 GAS
Do not service radiator while system is hot. Allow system to cool before attempting removal procedure.
- Remove radiator cap, then drain radiator into suitable a container.
- Disconnect coolant reserve tank hose from radiator.
- Remove upper and lower radiator hoses.
- Remove four shroud mounting bolts, then move shroud back over fan blades.
- On models equipped with pow...
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SERPENTINE BELT SERVICE PROCEDURES FOR Jeep Wrangler AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Jeep Wrangler cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1997 Jeep Wrangler Sport 4.0 L6 GAS
Belt tension is adjusted at the power steering pump or idler pulley if not equipped with power steering.
- Loosen power steering or idler pulley rear mounting bolts.
- Loosen power steering pump ...
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COMPONENT LOCATION DIAGRAMS FOR Jeep Wrangler AUTOMOBILES
Component location diagrams for most Jeep Wrangler cars and light trucks sold in the U.S. from 1990+.
 Controls and Solenoids Diagram for 2006 Jeep Wrangler X 4.0 L6 GASComponents on diagram: |
 Engine Components Diagram for 1990 Jeep Wrangler Islander 4.2 L6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Jeep Wrangler AUTOMOBILES
OEM drawn wiring diagrams for most Jeep Wrangler cars and light trucks sold in the U.S.
 1997 Jeep Wrangler Sport 4.0 L6 GAS Wiring DiagramComponents on diagram: |
 1991 Jeep Wrangler S 2.5 L4 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Jeep Wrangler AUTOMOBILES
OEM TSB listings for most Jeep Wrangler cars and light trucks sold in the U.S. from 1985+.
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Document: NOISE/KNOCK - CARBON BUILD-UP ON TOP OF PISTON Vehicle: 1994 Jeep Wrangler S 2.5 L4 GAS Symptoms: |
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Document: ABS PUMP MOTOR CIRCUIT FAULT - NEW ABS MODULE Vehicle: 1993 Jeep Wrangler Renegade 4.0 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Jeep Wrangler AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Jeep Wrangler cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Jeep Wrangler cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Jeep Wrangler cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Jeep Wrangler cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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