Jeep Comanche REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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Jeep Comanche CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Jeep REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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1992199119901989
198819871986

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Jeep Comanche car and truck repair procedures including Jeep engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Jeep Comanche automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Jeep mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your Jeep Comanche vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR Jeep Comanche AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Jeep Comanche cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans Except Ram 50 -> Condenser, Replace -> 2.5L Engine -> 4.0L Engine -> Comanche & Cherokee -> Grand Cherokee -> Wrangler
Vehicle: 1992 Jeep Comanche Eliminator 4.0 L6 GAS

Comanche & Cherokee

2.5L Engine

Condenser is removed together with receiver-dehydrator as an assembly.

  • Discharge refrigerant from system, then drain cooling system.
  • Remove fan shroud and radiator hoses, then disconnect transmission cooler lines if equipped.
  • Disconnect A/C lines from condenser. Plug all open lines to prevent entry of dirt and moisture into system.
  • Remove radiator and condenser as an assembly.
  • Remove attaching screws and separate radiator and condenser.
  • Remove receiver-drier from the condenser.
  • Revers...

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BRAKE SERVICE PROCEDURES FOR Jeep Comanche AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Jeep Comanche cars and light trucks from 1990+.

Anti-lock Brakes -> Jeep -> Diagnosis & Testing -> 1992-95 -> 1996 -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Trouble Code Interpretation
Vehicle: 1992 Jeep Comanche Pioneer 4.0 L6 GAS

Accessing Diagnostic Trouble Codes

  • Connect DRB scan tool to data link connector, then place ignition switch in On position. Note the following:
    • On 1992-95 models, refer to Figs. through for data link connector locations.
    • On 1996 models, data link connector is located beneath lefthand side of instrument panel, near steering column.
  • On all models, at DRB screen prompts, select "System / Anti-Lock Brakes / Teves," then read and record module information and any diagnostic trouble codes that are output.
  • Refer to "Diagnostic Trouble Code Interpretation" to determine proper corrective ac...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Jeep Comanche AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Jeep Comanche cars and light trucks sold in the U.S. for 1980+.

DaimlerChrysler Corp./Jeep Light Trucks, SUVs & Vans -> Fuel Filter Scheduled Maintenance -> 1985-92 Jeep w/Gasoline Engine -> Normal Service -> Severe Service
Vehicle: 1990 Jeep Comanche Pioneer 4.0 L6 GAS

Normal Service

Replace eve...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Jeep Comanche AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Jeep Comanche cars and light trucks from 1990+.

DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble -> Double Cardan Joint -> Single Cardan Joint
Vehicle: 1990 Jeep Comanche Eliminator 4.0 L6 GAS

Single Cardan Joint

Disassemble

Individual components of cardan universal joints are not serviceable. If worn or leaking, they must be replaced as an assembly.

  • Remove propeller shaft.
  • Using a soft drift, tap outside of bearing cap assembly to loosen snap ring.
  • Remove snap rings from both sides of yoke.
  • Set yoke in an arbor press or vise with a socket whose inside diameter is large enough to receive bearing cap positioned beneath yoke.
  • Position yoke with grease fitting, if equipped, pointing up.
  • Place a socket with an outside diameter smaller than upper bearing cap on upper b...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Jeep Comanche AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Jeep Comanche cars and light trucks from 1990+.

Starter, Replace
Vehicle: 1992 Jeep Comanche 2.5 L4 GAS

  • Disconnect battery ground cable.
  • Remove exhaust clamp from bracket.
  • On models equipped with automatic transaxle,remove bolt and nut from forward end of brace rod, then remove brace rod and bracket.
  • On models equipped with manual transaxle, remo...

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MAINTENANCE LAMP RESET PROCEDURES FOR Jeep Comanche AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Jeep Comanche cars and light trucks sold in the U.S. from 1990+.

Chrysler LLC Trucks -> Air Bag Indicator Lamp ->
Vehicle: 1990 Jeep Comanche Eliminator 4.0 L6 GAS

The air bag indicator lamp lights for 6-8 seconds each time the ignition is turned On. The lamp indicates a system self-test is being performed by the air bag co...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Jeep Comanche AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Jeep Comanche cars and light trucks from 1990+

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 Jeep Comanche Pioneer 4.0 L6 GAS

Lower

  • Drain cooling system into a suitable container.
  • Reposition hose clamp at radiator outlet and remove hose.
  • Reposition hose clamp at water pump and remove hose.
  • Remove hose from vehicle.
  • Reverse procedure to install.

Upper

  • Drain cooling system into a s...

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SERPENTINE BELT SERVICE PROCEDURES FOR Jeep Comanche AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Jeep Comanche cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 1990 Jeep Comanche Eliminator 4.0 L6 GAS

  • Disconnect battery ground cable.
  • Loosen power steering pump rear mounting bolts, piv...

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COMPONENT LOCATION DIAGRAMS FOR Jeep Comanche AUTOMOBILES

Component location diagrams for most Jeep Comanche cars and light trucks sold in the U.S. from 1990+.

Engine Compartment Splices  Diagram for 1989 Jeep Comanche Pioneer 2.5 L4 GASEngine Compartment Splices Diagram for 1989 Jeep Comanche Pioneer 2.5 L4 GAS

Components on diagram:
  • Splice B1
  • Splice B10
  • Splice B11
  • Splice B16
  • Splice B17
  • Steering Column Components Diagram for 1992 Jeep Comanche  2.5 L4 GASSteering Column Components Diagram for 1992 Jeep Comanche 2.5 L4 GAS

    Components on diagram:
  • Turn Signal Switch
  • Ignition Switch
  • CLICK HERE TO GET FULL ACCESS TO Jeep Comanche PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Jeep Comanche AUTOMOBILES

    OEM drawn wiring diagrams for most Jeep Comanche cars and light trucks sold in the U.S.

    1991 Jeep Comanche Pioneer 2.5 L4 GAS Wiring Diagram1991 Jeep Comanche Pioneer 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Temperature Sensor
  • Dome Lamp
  • Keyless Entry Module
  • Reading Lamp
  • 1988 Jeep Comanche Laredo 2.5 L4 GAS Wiring Diagram1988 Jeep Comanche Laredo 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Power Steering Pressure Switch
  • Electronic Control Unit
  • Idle Speed Activator Control Motor
  • CLICK HERE TO GET FULL ACCESS TO Jeep Comanche WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR Jeep Comanche AUTOMOBILES

    OEM TSB listings for most Jeep Comanche cars and light trucks sold in the U.S. from 1985+.

    Document: RADIO - STATIC/NOISE/POOR RECEPTION ON FM BAND
    Vehicle: 1987 Jeep Comanche 2.1 L4 DIESEL

    Symptoms:
  • Noise
  • Auto Systems:
  • Entertainment: Stereo, Radio, Cassettes
  • Document: PISTON KNOCK AT IDLE - 2.5/4.0L
    Vehicle: 1991 Jeep Comanche 4.0 L6 GAS

    Symptoms:
  • Noise
  • Auto Systems:
  • Gasoline Engines
  • CLICK HERE TO GET FULL ACCESS TO Jeep Comanche TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Jeep Comanche AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Jeep Comanche cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Jeep Comanche cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Jeep Comanche cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Jeep Comanche cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO Jeep Comanche SPECIFICATIONS DATA!

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