Engine Mechanical:
Engine assembly, cylinder head, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system, fuel injection system, emission control systems
Engine Electrical:
Ignition system, starting system, charging system, engine control module (ECM) diagnosis and wiring diagrams
Transmission Automatic:
Automatic transmission disassembly, assembly, torque converter, valve body, shift solenoids, transmission control module (TCM) diagnosis
Drivetrain:
Front-wheel drive (FWD), All-wheel drive (AWD) system components, CV joints, driveshafts, differential
Suspension:
Front suspension (struts, control arms, ball joints), Rear suspension (multi-link, springs, shocks), wheel alignment specifications
Steering:
Power steering system, steering gear, steering column, tie rod ends
Brakes:
Front and rear disc brakes, ABS system, brake hydraulic system, brake fluid specifications, bleeding procedures
Exhaust:
Exhaust manifold, catalytic converter, mufflers, pipes, exhaust hangers
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors, fuel pressure specifications
HVAC:
Air conditioning system, heater core, blower motor, climate control module, refrigerant type and capacity
Electrical Chassis:
Lighting system, wipers and washers, power windows, power locks, horn, interior and exterior lighting circuits
Body And Interior:
Body panels, doors, hood, tailgate, bumpers, interior trim, seats, headliner, carpeting
Safety Systems:
Airbag system (SRS), seat belts, pre-tensioners, diagnostic procedures for airbag system
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, belt inspections, spark plug replacement intervals
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, common issue resolution
Repair Procedures:
Step-by-step repair instructions for all major vehicle systems, torque specifications for critical fasteners
Component Replacement:
Detailed instructions for replacing engine components, transmission, brakes, suspension parts, electrical modules, body parts
Diagnostic Testing:
ECM/TCM scan tool procedures, sensor testing, actuator testing, circuit testing using multimeter and oscilloscope
Depth:
Comprehensive, covering from basic fluid checks to complete engine and transmission overhauls, including electrical system diagnostics
Oil Change Interval:
Every 3,750 miles (6,000 km) or 3.75 months, or 7,500 miles (12,000 km) or 7.5 months with synthetic oil
Engine Air Filter Replacement:
Every 30,000 miles (48,000 km)
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or annually
Spark Plug Replacement:
Every 60,000 miles (96,000 km)
Transmission Fluid Change:
Every 30,000 miles (48,000 km) under severe driving conditions, or as per manual recommendations
Coolant Flush Interval:
Every 60,000 miles (96,000 km) or 4 years
Engine Oil Type:
SAE 5W-30 (API Service SJ or SL)
Engine Oil Capacity:
4.5 US Quarts (4.3 Liters) with filter change
Coolant Type:
Mitsubishi Super Long Life Coolant (Green) or equivalent ethylene glycol-based coolant
Power Steering Fluid Type:
Mopar Power Steering Fluid or equivalent ATF (Dexron II/III)
Common Problems:
Transmission internal issues (slipping, harsh shifting), catalytic converter failure, front suspension wear (ball joints, tie rods), potential for oil leaks from valve covers or oil pan, HVAC blower motor resistor failure
