Target Audience:
Professional automotive repair shops, dealerships, and experienced DIY enthusiasts.
Value Proposition:
Provides dealer-level information at a fraction of the cost, enabling accurate and efficient repairs.
Comprehensiveness:
Covers every aspect of the vehicle's mechanical and electrical systems.
Diagrams:
Includes detailed, step-by-step diagrams and illustrations for clarity.
Accuracy:
Factory-accurate specifications, procedures, and wiring schematics.
Engine:
Detailed diagnosis, repair, overhaul, and specifications for all engine variants.
Transmission:
Service, repair, and troubleshooting for automatic and manual transmissions.
Drivetrain:
Four-wheel drive systems (Command-Trac, Selec-Trac), differentials, axles, and driveshafts.
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, and alignment procedures.
Steering:
Power steering system, steering column, tie rods, and rack and pinion assembly.
Brakes:
Disc and drum brake systems, ABS, hydraulic components, and rotor/pad replacement.
Electrical System:
Wiring diagrams, fuses, relays, charging system, starting system, lighting, and accessories.
Body And Chassis:
Body panels, doors, interior trim, glass, frame construction, and corrosion protection.
Climate Control:
HVAC system, A/C operation, refrigerant handling, heater core, and blower motor.
Fuel System:
Fuel pump, injectors, fuel filter, evaporative emission control (EVAP) system.
Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, and pipe routing.
Cooling System:
Radiator, water pump, thermostat, cooling fans, and coolant specifications.
Safety Systems:
Airbag system (SRS), seatbelt mechanisms, and safety component diagnostics.
Maintenance:
Routine maintenance checks, oil changes, filter replacements, fluid checks, and lubrication.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, and common problem solutions.
Repair:
Step-by-step repair instructions with torque specifications and alignment data.
Overhaul:
Complete engine and transmission rebuild procedures.
Diagnostics:
OBD-II diagnostic trouble codes (DTCs), sensor testing, and module testing.
Replacement:
Component replacement procedures for all major systems.
Calibration:
Calibration procedures for electronic systems, sensors, and modules.
Depth:
Complete factory-level technical detail, suitable for professional technicians and advanced DIYers.
Engine Type 1:
2.4L (2429cc) DOHC 16-Valve Inline-4 (GEMA family)
Engine Code 1:
ED1 (or similar GEMA variant)
Power Hp 1:
150 hp @ 5200 rpm
Torque Lbft 1:
165 lb-ft @ 4000 rpm
Fuel System 1:
Sequential Multi-Port Fuel Injection (MPI)
Bore Stroke 1:
3.46 x 3.93 in (88.0 x 100.0 mm)
Compression Ratio 1:
9.5:1
Fuel Type 1:
Unleaded Gasoline (87 Octane Recommended)
Engine Type 2:
3.7L (3701cc) SOHC 12-Valve V6 (PowerTech)
Power Hp 2:
205 hp @ 5700 rpm
Torque Lbft 2:
235 lb-ft @ 4000 rpm
Fuel System 2:
Sequential Multi-Port Fuel Injection (MPI)
Bore Stroke 2:
3.58 x 3.14 in (91.0 x 80.0 mm)
Compression Ratio 2:
9.6:1
Fuel Type 2:
Unleaded Gasoline (87 Octane Recommended)
Oil Change Interval Normal:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first.
Oil Change Interval Severe:
Every 3,000 miles (5,000 km) or 3 months, whichever comes first.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on inspection.
Engine Coolant Flush:
Every 100,000 miles (160,000 km) or 5 years.
Engine Oil Spec:
SAE 5W-30 Synthetic or Conventional (API SN/SN Plus rated)
Engine Oil Capacity 2 4L:
4.5 US quarts (4.3 L) with filter change
Engine Oil Capacity 3 7L:
5.0 US quarts (4.7 L) with filter change
Coolant Spec:
Chrysler OAT (Organic Acid Technology) Coolant (Blue), or equivalent.
Power Steering Fluid:
ATF+4 (MS-9602) or Mopar Power Steering Fluid
Common Issue 1:
Cracked cylinder heads on the 3.7L V6 engine (check for coolant loss, overheating).
Common Issue 2:
Water pump leaks and bearing failures.
Common Issue 3:
Leaking valve cover gaskets and oil pan gaskets.
Common Issue 4:
Front differential seal leaks.
Common Issue 5:
Issues with the Sentinels automatic transmission shift interlock.