Engine Mechanical:
Engine assembly, cylinder head, valve train, pistons, connecting rods, crankshaft, oil pump, timing system, cooling system, lubrication system, exhaust system, fuel system (injectors, pump, lines)
Engine Performance:
Engine tune-up, emissions control, engine diagnostics, turbocharger/supercharger (if applicable)
Transmission Drivetrain:
Automatic transmission overhaul and service, torque converter, transmission control module (TCM), differential, axles, driveshafts, CV joints, clutch (if manual)
Suspension Steering:
Front suspension (struts, control arms, ball joints, tie rods), rear suspension (multi-link, trailing arms), shock absorbers, springs, power steering system, steering gear, wheel alignment
Brakes:
Front and rear brake systems, brake calipers, rotors, pads, hydraulic system, ABS (Anti-lock Braking System) components and diagnostics, parking brake
Electrical System:
Battery, charging system (alternator, regulator), starting system (starter motor), ignition system, lighting system (headlights, taillights, interior), fuses, relays, wiring harnesses, body control module (BCM), power distribution
HVAC:
Air conditioning system (compressor, refrigerant, evaporator, condenser), heater core, blower motor, climate control module, ducting, cabin air filter
Body Interior:
Body panels, doors, hood, trunk, bumpers, glass, mirrors, interior trim, seats, dashboard, instrument cluster, upholstery
Safety Restraints:
Airbag system (SRS module, sensors, airbags), seat belts, pre-tensioners
Diagnostics:
OBD-II (On-Board Diagnostics) procedures, diagnostic trouble codes (DTCs), scan tool usage, troubleshooting guides
Maintenance Procedures:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, spark plug replacement, air filter replacement, coolant flushes, brake fluid replacement
Repair Procedures:
Component removal and installation, rebuilding specific systems (e.g., transmission), sensor replacement, module programming, wiring harness repair, body panel repair
Troubleshooting:
Step-by-step diagnostic charts for common and uncommon problems, symptom-based troubleshooting
Technical Specifications:
Torque specifications for fasteners, fluid capacities and types, electrical resistance values, diagnostic data parameters, dimensional data
Wiring Diagrams:
Complete electrical schematics for all vehicle systems, including power distribution, grounds, and signal paths
Depth Of Coverage:
Comprehensive (from basic maintenance to complete system overhauls and diagnostics)
NHTSA Frontal Crash Rating Driver:
5 Stars (for 2001 model year)
NHTSA Frontal Crash Rating Passenger:
5 Stars (for 2001 model year)
NHTSA Side Impact Rating Front Driver:
4 Stars (for 2001 model year)
NHTSA Side Impact Rating Front Passenger:
4 Stars (for 2001 model year)
Active Safety Features:
Anti-lock Braking System (ABS), Traction Control (optional)
Passive Safety Features:
Front airbags (driver and passenger), Occupant Classification System (OCS), front seatbelt pretensioners, reinforced steel frame, side impact beams
Oil Change Interval:
Every 5,000 - 7,500 miles or 6 months, whichever comes first (with synthetic blend or full synthetic oil recommended for optimal performance and longevity)
Transmission Fluid Service:
Inspect every 30,000 miles, change fluid and filter every 60,000 miles or as per severe duty schedule.
Coolant Flush:
Every 100,000 miles or 5 years
Spark Plug Replacement:
Approximately 100,000 miles (Long-life platinum or iridium plugs)
Engine Oil Type:
SAE 5W-30, API Certified (check owner's manual for exact specification and viscosity index)
Engine Oil Capacity:
5.0 quarts (4.7 liters) with filter change
Coolant Type:
Mopar Antifreeze/Coolant (HOAT - Hybrid Organic Acid Technology) or equivalent (ethylene glycol based, orange color)
Power Steering Fluid Type:
Mopar Power Steering Fluid or Dexron III/Mercon compatible fluid
Common Problems:
Transmission solenoid issues (harsh shifting, delayed engagement), HVAC blend door actuator failure, window regulator problems, timing belt tensioner wear (on some engines, though this 3.5L is OHC with a chain), interior trim wear, occasional coolant leaks from intake manifold gaskets.