Powertrain:
Engine, Fuel System, Glow Plugs
Chassis:
Axles, Suspension, Frame, CTIS (Central Tire Inflation System)
Body:
Body Inspection, Repair, Doors, Hood, Seats, Soft Top, Tailgate, Windshield
Electrical:
Audio, Battery, Charging System, Cruise Control, Power Locks, Power Mirrors, Power Windows, Wiper Systems, Lighting, Instrument Panel
HVAC:
Heating, Ventilation, Air Conditioning (Refrigerant Capacity, Component Replacement, Troubleshooting)
Accessories:
Air Restriction Gauges, Auxiliary Seats, Brushguards, Dual Oil Filters, Hourmeters, Off-road Lights, Roof Racks, Seat Heaters, Spare Tire Carriers, Trailer Hitches, Underbody Protection, Winches
Lighting Systems:
Headlights, taillights, turn signals, interior lighting, off-road lighting.
Windshield Wipers:
Wiper motor, linkages, blades, washer system operation and repair.
Horn:
Horn operation, testing, and replacement.
Instrument Panel:
Gauges, warning lights, cluster repair and diagnostics.
Brake Shift Interlock:
Functionality and troubleshooting for brake pedal interlock with gear shifter.
Power Locks:
Operation, troubleshooting, and repair of power door locks.
Power Mirrors:
Adjustment, troubleshooting, and replacement of power mirrors.
Power Windows:
Operation, troubleshooting, and repair of power window mechanisms.
Starter:
Starter motor testing, replacement, and related circuits.
Charging System:
Alternator, voltage regulator, battery testing, and repair.
Fuel System:
Fuel pump, fuel lines, fuel filter replacement and troubleshooting.
Heated Glass:
Operation and repair of heated glass elements (e.g., rear window).
Maintenance:
Routine Service, Component Replacement
Diagnostics:
Troubleshooting Guides for Electrical, HVAC, and Mechanical Systems
Repair:
Detailed step-by-step repair instructions for all covered systems
Parts Identification:
Complete Parts Catalog for identifying and ordering replacement parts
Installation:
Procedures for installing various accessories listed.
Depth:
Comprehensive, suitable for professional mechanics and DIY enthusiasts
Diagnostics Depth:
Includes diagnostic flowcharts and symptom-based troubleshooting.
Repair Detail:
Component-level repair, including disassembly, inspection, and reassembly instructions.
Catalog Coverage:
Covers all major and minor components, including part numbers and illustrations for identification.
Engine Oil Change:
Every 5,000 miles or 6 months (typical for diesel, consult manual for exact)
Transmission Fluid Change:
Every 30,000 - 60,000 miles (depending on usage and fluid type)
Engine Oil Viscosity:
15W-40 or 10W-30 Diesel Engine Oil (API CI-4 or higher)
Coolant:
50/50 mix of ethylene glycol antifreeze and distilled water (with specific diesel-compatible additive package).
Brake Fluid:
DOT 3 or DOT 4 brake fluid
Common Problems:
Potential for vacuum pump leaks, EGR system issues (if equipped), glow plug failures, suspension component wear, and exhaust manifold cracks (common on some diesel variants).
