1988 Jeep Cherokee Laredo Owners Manual

The 1988 Jeep Cherokee Laredo is a compact SUV featuring 4x4 capability, 2.5L or 4.0L engine options, automatic or manual transmission, power steering, air conditioning, premium sound system, and Laredo trim package with upgraded interior and exterior features. Below are key sections for operation, maintenance, specifications, and troubleshooting.

1. Vehicle Overview 2. Instrument Panel 3. Starting & Operating 4. 4WD System Operation 5. Specifications 6. Maintenance Schedule 7. Fluid Capacities 8. Troubleshooting 9. Safety Features 10. Warranty Information

Vehicle Overview

Key features: 4-wheel drive system, Laredo trim package, power accessories, and off-road capability.

FeatureDescription
Engine Options2.5L 4-cylinder or 4.0L inline-6
Transmission4-speed automatic or 5-speed manual
4WD SystemCommand-Trac part-time 4WD
Seating Capacity5 passengers
Cargo Space71.2 cubic feet (rear seats folded)
Fuel Capacity20.2 gallons
Towing Capacity2,000-5,000 lbs (depending on configuration)
Exterior FeaturesChrome accents, fog lights, alloy wheels
Interior FeaturesPower windows, premium cloth seats, AC
Audio SystemAM/FM stereo with cassette player

Instrument Panel

Dashboard controls and indicators for proper vehicle monitoring.

  1. Speedometer: Vehicle speed in mph
  2. Tachometer: Engine RPM (manual transmission models)
  3. Fuel Gauge: Fuel level indicator
  4. Temperature Gauge: Engine coolant temperature
  5. Oil Pressure Gauge: Engine oil pressure
  6. Voltmeter: Electrical system voltage
  7. 4WD Indicator: 4WD engagement status
  8. Warning Lights: Check engine, brake, battery

WARNING! Address warning lights immediately to prevent vehicle damage.

Starting & Operating

Proper procedures for starting, driving, and shutting down the vehicle.

  1. Starting: Insert key, depress clutch (manual), turn to START
  2. Warm-up: Allow 30 seconds for oil circulation
  3. Driving: Smooth acceleration and braking
  4. Shifting: Use proper gear for speed and conditions
  5. Parking: Apply parking brake on inclines
  6. Shutdown: Turn key to OFF, remove key

CAUTION! Never leave vehicle unattended with engine running.

4WD System Operation

Specifications

Maintenance Schedule

Regular maintenance intervals for optimal performance and longevity.

ServiceIntervalDescription
Oil Change3,000 miles/3 monthsReplace engine oil and filter
Tire Rotation6,000 milesRotate all four tires
Air Filter15,000 milesReplace engine air filter
Spark Plugs30,000 milesReplace all spark plugs
Coolant30,000 miles/2 yearsFlush and replace coolant
Transmission Fluid30,000 milesDrain and refill
Transfer Case Fluid30,000 milesDrain and refill
Differential Fluid30,000 milesDrain and refill both axles
Brake Fluid30,000 miles/2 yearsFlush and replace
Timing Belt60,000 milesReplace (2.5L engine)

Fluid Capacities

Proper fluid types and capacities for all vehicle systems.

  1. Engine Oil: 5 quarts (with filter)
  2. Coolant: 10.5 quarts (total system)
  3. Automatic Transmission: 8 quarts (AW4)
  4. Manual Transmission: 3.5 pints (AX4/AX5)
  5. Transfer Case: 2.5 pints (NP231)
  6. Front Differential: 2.5 pints (Dana 30)
  7. Rear Differential: 3.5 pints (Dana 35)
  8. Fuel Tank: 20.2 gallons
  9. Brake Fluid: As needed (DOT 3)

Tip: Use only manufacturer-recommended fluids.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startDead battery, fuel issueCheck battery, fuel pump, spark
Rough idleDirty injectors, vacuum leakClean fuel system, check hoses
4WD not engagingLinkage, vacuum systemCheck shift linkage, vacuum lines
OverheatingLow coolant, thermostatCheck coolant level, replace thermostat
Brake vibrationWarped rotorsResurface or replace rotors
Electrical issuesAlternator, groundsTest alternator, clean ground connections

Service: Contact authorized Jeep dealership for major repairs.

Safety Features

Standard safety equipment and proper usage guidelines.

Warranty Information

Basic warranty: 12 months/12,000 miles. Powertrain: 5 years/50,000 miles. Rust-through: 5 years/100,000 miles. Contact Jeep customer service for warranty claims and coverage details.

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