1994 Jeep Cherokee SE, Sport, Country Factory Service Manual (P/N J9213-5)

• 1994 Jeep Cherokee XJ two-door and four-door models, plus 1994 Wrangler YJ coverage, with 2.5L inline-four and 4.0L inline-six engines. The 1,784-page, 45-file PDF set consists of 1,760 pages of service-manual groups and front matter, a 12-page R-134a A/C supplement, and 12 pages of CD-ROM welcome and instruction material; OEM Publication No. 81-370-4146.
• Covers 2.5L and 4.0L engine diagnosis and repair, including compression and cylinder-leakage testing, engine removal and installation, cylinder-head and valvetrain service, timing components, lubrication-system work, piston and crankshaft inspection, rear-main-seal replacement, and block specifications.
• Details the AX4/AX5 and AX15 manual transmissions, 30RH/32RH and AW-4 automatics, and NP231/NP242 transfer cases, with removal, internal disassembly, inspection, overhaul, reassembly, adjustment, hydraulic-pressure testing, and operational checks.
• Includes Model 30 front axle and suspension service, steering diagnosis and gear overhaul, clutch and propeller-shaft repair, and standard/ABS brake procedures, including bleeding, hydraulic component service, wheel-sensor diagnosis, and hydraulic control unit and ABS controller coverage.
• Provides factory electrical diagnosis for starting, charging, ignition, gauges, lighting, power accessories, speed control, and HVAC controls. The 348-page wiring group adds fuse and relay layouts, connector views, splice locations, pin identification, and right-hand-drive XJ coverage.
• Handles R-12 and R-134a air-conditioning systems as separate service configurations. The base chapter covers R-12, while the supplement applies to vehicles built after December 1993 and addresses R-134a performance testing, leak diagnosis, recovery, evacuation, charging, refrigerant oil, and component service.
• Important file-set limits: Group 3, Rear Suspension and Axles, is absent because the file labeled 94XJ_3 duplicates Group 14, Fuel System. Full DRB powertrain scan-tool routines are referred to the separate Powertrain Diagnostic Procedures manual, and the wiring group covers factory-installed systems and options only.

This is a full Chrysler service publication, not a maintenance-only booklet. Group 0 covers normal and severe service schedules, approved lubricants and fluids, capacities, hoisting, towing, and routine inspection. The remaining groups move into shop-level repair: diagnosis, removal and installation, disassembly, inspection, assembly, adjustment, and final testing. Vehicle identification is organized by XJ/YJ body code, XJ two-door or four-door body style, VIN and code-plate data, engine, and drivetrain configuration rather than by trim-name chapters.

Engine and fuel sections separate the 2.5L and 4.0L procedures and include multi-point fuel-injection operation, pump pressure, capacity, and leak-down tests, fuel-tank and sender service, throttle-body and injector work, and PCM input/output component coverage. Related chapters handle cooling-system pressure and flow diagnosis, radiator and fan service, exhaust and intake components, and emission-control vacuum routing.

The 332-page transmission and transfer-case group distinguishes each manual and automatic unit by application and carries the work from in-vehicle diagnosis through internal repair, valve-body or clutch-pack inspection, specification checks, and reassembly. Front-axle procedures cover hub and axle-shaft service, universal joints, differential removal, and ring-and-pinion setup. Factory special-tool references include Miller/OTC numbers such as Differential Spreader W-129-B and Pinion Gauge Set 6774.

The electrical group is built for circuit tracing, not just component replacement. Representative drawings include XJ fuse-panel and power-distribution-center layouts, 2.5L and 4.0L engine circuits, AW-4 transmission-control and TCM connector views, ABS wheel-sensor circuits, A/C compressor-clutch wiring, and right-hand-drive harness and component-location sheets. Body and frame chapters add collision-damage reference dimensions, doors, glass, liftgate and tailgate service, interior trim, bumpers, and Wrangler hard- and soft-top repair.

The manual also flags repair traps that matter on these vehicles. The cooling chapter identifies reverse-rotation water pumps on the covered engines; installing the wrong rotation can cause overheating. The 30RH/32RH section warns against mixing 1994 internal parts with earlier versions and addresses contamination control after converter or pump failure.

Fuel pressure, brake hydraulics, refrigerant handling, spring-loaded components, and under-vehicle work require the complete factory procedure and specified safety equipment. R-12 and R-134a refrigerants, oils, service fittings, and recovery equipment are not interchangeable.