Engine Systems:
Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, emissions, engine diagnostics, engine performance tuning, engine overhaul, cylinder head, pistons, crankshaft, camshafts, timing systems, forced induction (if applicable).
Transmission Systems:
Automatic transmission (e.g., 545RFE, W5A580), manual transmission (e.g., NV3500, G56), clutch system, torque converter, transmission diagnostics, transmission overhaul, shift control mechanisms, transmission fluid service.
Drivetrain Systems:
Front axle, rear axle, differentials (open, limited-slip), drive shafts, U-joints, CV joints, four-wheel-drive system (transfer case operation, engagement, service).
Suspension Systems:
Front suspension (independent, coil springs, control arms, ball joints, tie rods), rear suspension (leaf springs, solid axle), shock absorbers, struts, sway bars, steering linkage, wheel alignment specifications.
Brake Systems:
Front and rear brakes (disc, drum), ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), brake fluid specifications, brake caliper service, rotor replacement, brake line repair, parking brake system.
Steering Systems:
Power steering system, steering gear/rack and pinion, steering column, steering wheel, power steering fluid specifications, steering system diagnostics and repair.
Electrical Systems:
Battery, charging system (alternator, regulator), starting system (starter motor), lighting systems (headlights, taillights, interior), fuses, relays, wiring diagrams, body control module (BCM), power distribution, grounds, electrical diagnostics.
Body And Chassis:
Frame construction, body panels, doors, hood, tailgate, bumpers, interior trim, weatherstripping, chassis components, underbody protection, rust prevention and repair.
HVAC Systems:
Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant specifications, AC compressor, evaporator, condenser, blower motor, climate control modules, system diagnostics and recharge.
Comfort And Convenience:
Power windows, power door locks, mirrors, seats, remote keyless entry, cruise control, interior lighting, power outlets.
Airbag Systems:
SRS (Supplemental Restraint System), airbag modules, sensors, control module, occupant classification system, airbag system diagnostics and safety precautions.
Maintenance Procedures:
Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, tire rotation and balancing, brake pad and rotor replacement, fluid level checks and top-offs, battery maintenance, wiper blade replacement, belt inspection and replacement.
Diagnostic Procedures:
Symptom-based troubleshooting guides, diagnostic trouble codes (DTCs) interpretation and resolution, using scan tools (OBD-II), electrical circuit testing, mechanical testing, pinpoint tests.
Repair Procedures:
Component removal and installation, component disassembly and reassembly, major system overhauls (engine, transmission), body panel repair, frame straightening, interior component repair, upholstery repair, glass replacement.
Troubleshooting Guides:
Step-by-step troubleshooting for common and uncommon issues, intermittent problems, noise diagnosis, performance complaints.
Depth:
Comprehensive, covering routine maintenance to major component overhauls and advanced diagnostics.
Wiring Diagrams:
Detailed electrical wiring diagrams for all systems, including component locations and harness routing.
Torque Specifications:
Precise torque values for all critical fasteners, bolts, and nuts.
Special Tools:
Identification and usage of specialized tools required for specific repairs and diagnostics.
Tolerances:
Mechanical tolerances for engine and transmission components during rebuilds.
Wheelbase:
Varies by configuration (e.g., 140.5 inches for Quad Cab 6'4" bed, 160.5 inches for Crew Cab 5'7" bed).
Length:
Varies by configuration (e.g., approx. 229 inches to 249 inches).
Width:
Approx. 79.1 inches (excluding mirrors).
Height:
Varies by configuration (e.g., approx. 74.7 inches).
Bed Length Options:
5'7" (1.7m) Short Bed, 6'4" (1.9m) Standard Bed, 8'0" (2.4m) Long Bed.
Curb Weight:
Varies by configuration (e.g., approx. 4,800 lbs to 5,500 lbs).
Gross Vehicle Weight Rating Gvwr:
Varies by configuration (e.g., 6,500 lbs to 7,000 lbs).
Towing Capacity:
Up to approx. 9,100 lbs (depending on engine, axle ratio, and configuration).
Payload Capacity:
Up to approx. 1,450 lbs (depending on configuration).
Oil Change Interval:
Every 5,000 - 7,500 miles or 6 months (whichever comes first), depending on driving conditions and oil type used (refer to owner's manual or manual for specific recommendations).
Air Filter Replacement:
Every 15,000 - 30,000 miles, or as needed based on inspection.
Spark Plug Replacement:
Approx. 100,000 miles for some HEMI engines with specific spark plugs, others may vary.
Transmission Fluid Change:
Every 30,000 - 60,000 miles or as specified by driving conditions.
Engine Oil Specification:
SAE 5W-20 (for most 4.7L and 5.7L engines), SAE 5W-30 (for 3.7L V6 and some specific applications). Always verify with owner's manual or manual.
Coolant Type:
Chrysler/Dodge HOAT (Hybrid Organic Acid Technology) OAT coolant or equivalent (e.g., Mopar 5-Year Coolant).
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Common Complaints:
Some reported issues may include: occasional transmission shudder, early wear on front suspension components (ball joints, tie rods), potential for exhaust manifold cracks on some V8 engines, and water pump leaks.
Recalls:
Owners should always check for any applicable manufacturer recalls via NHTSA or the manufacturer's website.