Engine Mechanical:
Detailed rebuild, diagnostics, and maintenance
Engine Control System:
ECU, sensors, actuators, diagnostics
Fuel System:
Fuel injection, pumps, lines, filters, specifications
Emission Control:
Components, testing, and repair procedures
Intake Exhaust Cooling:
System operation, maintenance, and repair
Lubrication System:
Oil pump, passages, lubrication specifications
Ignition Starting Charging:
Spark plugs, coils, alternator, starter, battery, troubleshooting
Automatic Transmission:
Internal components, control systems, maintenance, rebuild
Manual Transmission:
Clutch, gearbox, maintenance, repair
Drivetrain:
Driveshafts, differentials, axles, U-joints, CV joints
Suspension:
Components, alignment, troubleshooting
Wheels Tires:
Mounting, balancing, pressure specifications
Brake Control:
ABS, traction control system operation and diagnostics
Brakes:
Hydraulic system, calipers, rotors, pads, fluid specifications, bleeding
Parking Brake:
Adjustment and repair
Steering:
Column, power steering system, components
Air Conditioning:
Refrigerant, components, charging, leak detection, repair
Supplemental Restraint System:
Airbags, SRS module, seat belt pre-tensioners, diagnostics
Seat Belts:
Inspection and replacement
Immobilizer:
System description and basic troubleshooting
Cruise Control:
Operation and component testing
Wipers Washers:
Motor, linkage, fluid system
Door Locks:
Actuators, control modules
Meter Audio Visual:
Instrument cluster, radio, speakers, wiring
Horn:
Operation and testing
Windshield Glass Mirror:
Replacement procedures
Instrument Panel:
Removal and installation of components
Seats:
Adjustment mechanisms and trim removal
Body Exterior:
Hood, doors, panels, trim, alignment
Body Interior:
Trim panels, headliner, carpet
Electrical System:
Comprehensive wiring diagrams, component testing
Multiplex Can Communication:
System architecture and basic diagnostic approaches
Maintenance:
Scheduled services, fluid changes, filter replacements
Troubleshooting:
Diagnostic flowcharts, symptom-based diagnosis
Repair:
Step-by-step instructions for all major components and systems
Diagnostics:
Component testing, scan tool usage, DTC interpretation
Wiring Schematics:
Complete and detailed electrical diagrams
Depth:
Factory-level detail for professional technicians and advanced DIYers
Oil Change Interval:
Refer to manual for specific mileage/time intervals based on driving conditions.
Transmission Service Interval:
Refer to manual for specific mileage/time intervals for fluid and filter changes.
Engine Oil Type:
Refer to manual for specific viscosity grade (e.g., 5W-30, 10W-30) and API service classification.
Coolant Type:
Refer to manual for recommended coolant type (e.g., Dex-Cool or conventional green).
Brake Fluid Type:
DOT 3 (likely) - *Specific fluid type detailed within manual*
Common Lumina Issues:
Intake manifold gasket leaks (3.1L V6), transmission issues, power steering pump failures, interior trim wear - *Manual will provide diagnostic and repair for these and more.*
