Target Audience:
Jeep Grand Cherokee WK owners seeking to perform maintenance, diagnostics, and repairs themselves, as well as professional repair shops.
Value Proposition:
Provides professional-grade repair information equivalent to that used in official service centers, enabling significant cost savings on maintenance and repairs.
Authenticity:
Official factory manual content, same as used by local service/repair shops.
Completeness:
Complete and intact, with no missing or corrupt parts or pages, covering all aspects of vehicle service.
Usability:
Easy-to-use, with numbered instructions, bolded figure numbers, detailed illustrations, and a numbered table of contents for quick information retrieval.
Convenience:
Instant PDF download offers immediate access without shipping costs or waiting times, and allows printing of specific sections for practical workshop use.
Coverage Scope:
All Models, Engines, Trim Levels, and Transmission Types
Estimated Pages:
Hundreds (Specific count not provided, but described as comprehensive)
Type:
Workshop Repair Service Manual
Engine Service:
Complete service and repair procedures for all engines
Transmission Service:
Complete service and repair for all transmission types
Brake System:
Detailed diagnosis and repair of the braking system
Wiring Diagrams:
Comprehensive wiring diagrams included
Electrical System:
In-depth coverage of the electrical system and diagnostics
Suspension:
Service and repair for suspension components
Steering:
Diagnosis and repair of the steering system
Cooling System:
Maintenance and repair of the cooling system
Fuel Injection System:
Detailed information on fuel injection and fuel system repair
Emission System:
Service and troubleshooting for the emission control system
HVAC System:
Heater and Air Conditioning system service and repair
Engine Control System:
Diagnosis and repair of engine control modules and related systems
Chassis Body:
Service and repair information for chassis and body components
Restraint System:
Information on the vehicle's restraint systems (e.g., airbags)
Interior Components:
Service and repair for interior trim and components
Differential Drive Axle:
Service and repair for differential and drive axle components
Lubrication:
Periodic lubrication schedules and procedures
General Maintenance:
Comprehensive general maintenance procedures
Troubleshooting:
Detailed troubleshooting guides for common and complex issues
Repair Procedures:
Step-by-step repair procedures for all covered systems
Diagnostic Procedures:
Professional-level diagnostic information
Disassembly Assembly:
Detailed disassembly and assembly instructions for components
Cleaning Reinstallation:
Procedures for cleaning and reinstalling parts
Electrical Troubleshooting:
Combined troubleshooting and electrical service procedures with wiring diagrams
Depth:
Factory-level technical detail, suitable for professional technicians and advanced DIYers
Content Detail:
Detailed substeps, notes, cautions, warnings, and numbered instructions
Illustrations:
Detailed illustrations, drawings, and photos with enlarged insets for clarity
Engine Options Implied:
The manual covers all engines, likely including the 3.7L V6, 4.7L V8, and 5.7L HEMI V8 engines common to this generation.
Performance Details Implied:
The manual would contain detailed specifications for horsepower, torque, engine diagnostics, and tuning for all applicable engine variants.
Fuel System Coverage:
Comprehensive coverage of fuel injection systems, fuel pumps, fuel lines, and emissions control related to fuel delivery.
Transmission Types Implied:
Likely includes coverage for the NAG1 (W5A580) 5-speed automatic transmission and potentially others used in the WK platform.
Transmission Options Implied:
Details on various automatic transmission models fitted across different engine and trim configurations.
Transmission Service Coverage:
Includes procedures for transmission fluid changes, filter replacement, diagnostic trouble codes, and major internal component repair.
Exterior Dimensions Reference:
Manual would contain specific dimensions for wheelbase, length, width, and height relevant for bodywork and alignment.
Weight Specifications Reference:
Includes curb weight, GVWR (Gross Vehicle Weight Rating), and GAWR (Gross Axle Weight Rating) for payload and towing considerations.
Safety Ratings Implied:
While the manual itself doesn't provide ratings, it covers safety systems like airbags, seatbelts, and ABS, which contribute to safety ratings.
Active Safety Coverage:
Information on ABS (Anti-lock Braking System), traction control, stability control systems.
Passive Safety Coverage:
Detailed coverage of the SRS (Supplemental Restraint System), including airbags, seatbelt pre-tensioners, and related sensors and modules.
Infotainment System Coverage:
Includes diagnostic and repair information for the factory installed audio systems, navigation (if equipped), and climate control interfaces.
Driver Assistance Coverage:
Information on systems like ParkSense (parking assist), and potentially early forms of adaptive cruise control if equipped on specific trims.
Connectivity Features Coverage:
Details on the vehicle's electrical system supporting features like SiriusXM satellite radio, Uconnect (if equipped), and power accessories.
Implied Maintenance Schedule:
The manual would contain detailed recommended service intervals for oil changes, fluid flushes, filter replacements, spark plugs, and belt replacements based on mileage and time.
Engine Oil Specification:
Likely specifies SAE 5W-20 or 5W-30 synthetic oil, depending on engine and climate, conforming to API SN or equivalent.
Coolant Specification:
Specifies HOAT (Hybrid Organic Acid Technology) type coolant, typically a Mopar OAT or equivalent.
Transmission Fluid Specification:
For NAG1 transmission, ATF+4 (Type 95LE) is typically specified. Other transmissions may have different fluid requirements.
Common Wear Items:
The manual would provide diagnostic procedures for common issues such as HVAC actuator failures, suspension component wear (ball joints, tie rods), and potential electronic module issues.
Jeep Heritage:
The Jeep brand has a long history of robust, off-road capable SUVs.
Wk Generation Evolution:
The WK generation (2005-2010) represented a significant redesign, moving to a unibody construction, offering improved on-road manners while retaining Jeep's off-road DNA.
Production Location:
The Grand Cherokee WK was primarily manufactured at the Jefferson North Assembly plant in Detroit, Michigan.
Model Recognitions Implied:
The Grand Cherokee WK received various awards during its production run, often for its blend of on-road comfort and off-road capability, and its upscale interior for the segment.
Consumer Ratings Reference:
The manual supports owners in maintaining their vehicles to achieve optimal performance and reliability, contributing positively to consumer ratings.
