Positioning:
The Jeep Cherokee XJ, particularly the 1988 model, represented a significant advancement in SUV design, blending compact dimensions with robust capability. It appealed to a broad audience seeking a versatile vehicle for daily use and off-road adventures.
Competitors:
Competed with other compact SUVs and off-road capable vehicles of its era, though its unibody construction and Jeep's off-road heritage gave it a distinct edge.
Features:
Compact size, unibody construction (revolutionary for SUVs at the time), legendary Jeep 4x4 capability, durable and reliable powertrains, spacious interior for its class.
Coverage:
Comprehensive repair, maintenance, and troubleshooting for 1988 Jeep Cherokee XJ.
Pages:
Estimated 1000+ pages (typical for comprehensive workshop manuals).
Type:
Workshop Service Repair Manual
Format:
Digital PDF (Instant Download)
Powertrain:
Engine mechanical, fuel system, ignition system, cooling system, exhaust system, transmission (manual and automatic), driveline, axles.
Chassis:
Suspension (front and rear), steering system, braking system (front disc, rear drum), wheels and tires.
Electrical:
Wiring diagrams, lighting system, instrumentation, charging system, starting system, fuse and relay identification, power windows/locks, radio, HVAC controls.
Body:
Exterior body panels, interior trim, glass, doors, hood, tailgate, bumpers, seating systems.
Maintenance:
Scheduled maintenance intervals, fluid level checks and changes, filter replacements, lubrication points.
Repair:
Step-by-step repair procedures for all major systems, including engine overhauls, transmission rebuilds, brake component replacement, suspension upgrades.
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (if applicable to the era), component testing procedures.
Depth:
Expert-level detail, suitable for professional technicians and advanced DIY mechanics. Includes torque specifications, clearance measurements, and detailed assembly/disassembly instructions.
Engine:
4.0L (242 cu in) Inline 6-cylinder (High Output)
Horsepower:
Approximately 173 hp @ 4000 rpm
Torque:
Approximately 220 lb-ft @ 2000 rpm
System:
Electronic Fuel Injection (EFI)
Variant 2.5L:
Optional 2.5L (150 cu in) Inline 4-cylinder (AMC 150 engine), typically with around 121 hp.
Wheelbase:
101.4 inches (2576 mm)
Length:
Approx. 169.9 inches (4315 mm)
Width:
Approx. 69.9 inches (1775 mm)
Height:
Approx. 63.5 inches (1613 mm)
Curb Weight:
Approx. 3,000 - 3,400 lbs (1361 - 1542 kg) depending on configuration.
NHTSA Side Impact:
Not specifically rated for side impact due to era of testing, but built with a reinforced unibody structure.
Brakes:
Front disc brakes, rear drum brakes. Optional Anti-lock Braking System (ABS) available on some models.
Airbags:
No airbags were standard or optional in 1988.
Seatbelts:
Three-point front seatbelts, lap belts for rear passengers.
Oil Change:
Every 3,000 miles (4,800 km) or 3 months, whichever comes first.
Transmission Fluid:
Check every 30,000 miles (48,000 km), change every 60,000 miles (96,000 km).
Coolant Flush:
Every 30,000 miles (48,000 km) or 2 years.
Engine Oil:
API SG, SAE 10W-30 (4.0L requires approx. 6 quarts with filter).
Transmission Fluid Auto:
ATF+3 (Chrysler Mopar spec) for AW4 automatic transmission.
Transmission Fluid Manual:
GL-3 or GL-4 75W-90 gear oil for AX-5 manual transmission.
Coolant:
Ethylene glycol coolant (50/50 mix with distilled water).
Common Problems:
Heater core leaks, head gasket issues (especially on early 4.0L), aging suspension bushings, rust on body and frame rails, distributor cap and rotor wear, vacuum leaks.
Troubleshooting Tips:
Thorough inspection of cooling system for leaks, checking for proper ignition timing, monitoring engine oil pressure, verifying all vacuum lines are intact.
Jeep Legacy:
Built upon Jeep's established reputation for ruggedness and off-road capability, originating from the iconic Willys Jeep.
Xj Introduction:
The XJ Cherokee was introduced for the 1984 model year, revolutionizing the SUV market with its compact size and car-like unibody construction, a departure from traditional body-on-frame SUVs.
Production Span:
The XJ platform was produced from 1984 to 2001, with the 1988 model year representing the mid-life of its initial generation.
