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Jeep Comanche CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Jeep REPAIR SHOPS DON'T WANT YOU TO KNOW
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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!
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 -> Blower Motor, Replace -> Air Conditioning -> Auxiliary Blower Motor Less Air Conditioning -> Auxiliary Blower Motor w/Air Conditioning -> Auxiliary Heater -> Cherokee & Comanche -> D & W Pickups & Ramcharger -> Dakota -> Front Wheel Drive Van Models -> Grand Cherokee -> Heater -> Less Air Conditioning -> Main Blower Motor -> Rear Wheel Drive Van Models -> With Air Conditioning -> Wrangler
Vehicle: 1992 Jeep Comanche Eliminator 4.0 L6 GAS
D & W Pickups & Ramcharger
- Disconnect battery ground cable and blower motor wiring.
- Remove screws holding blower motor to heater housing on firewall.
- Remove blower.
- Reverse procedure to install.
Dakota
- Disconnect battery ground cable.
- Remove lower instrument panel module as follows:
- Remove steering column cover and silencer pad, if equipped.
- Remove ashtray assembly and intermittent wipe control (if equipped) from bracket.
- Remove lower instrument panel module attaching screw, located to right of stee...
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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+.
POWER BRAKE UNITS, CHRYSLER CORP. -> Power Boosters -> DESCRIPTION
Vehicle: 1991 Jeep Comanche 4.0 L6 GAS
These units are self contained vacuum hydraulic power braking units. They are the vacuum suspended type which use engine intake manifold vacuum and atmospheric pressure for their power, eliminating the need for a vacuum reservoir. A mechanically operated control valve, integral with the vacuum power diaphragms, controls degree of brake application or release depending on amount of foot pressure applied to valve o...
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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 -> Component Locations -> 1987-93 Cherokee, Comanche & Wagoneer
Vehicle: 1990 Jeep Comanche 2.5 L4 GAS
R...
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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, Replace -> Front -> Rear
Vehicle: 1990 Jeep Comanche 4.0 L6 GAS
Front
- Hoist and support vehicle on safety stands.
- Scribe alignment marks on yokes at transfer case. Place marks at pinion shaft and at each end of propeller shaft. These marks will be used for installation reference.
- Remove universal joint strap bolts at pinion shaft yoke.
- Disconnect propeller shaft at transfer case and remove propeller shaft.
- Reverse procedure to install, noting the following:
- Torque universal joint strap/clamp bolts at axle yoke to 14 ft. lbs.
- Torque flange to transfer case bolts to 20 ft. lbs.
Rear
- Shif...
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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: 1990 Jeep Comanche Eliminator 4.0 L6 GAS
- Disconnect battery ground cable.
- Remove starter to flywheel housing and rear bracket to engine or transaxle attaching bolts.
- Remove heat shield clamp and heat shield, if required.
- Disconnect starter cable a...
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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 -> All Wheel Drive (AWD) Warning Lamp ->
Vehicle: 1992 Jeep Comanche 2.5 L4 GAS
This light monitors the AWD system. The light will turn on for a bulb check when the ignition switch is turned to the on position and may stay on for as long as three seconds. When the lamp is illuminated solid here is an A...
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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: 1992 Jeep Comanche 2.5 L4 GAS
Lower
- Drain cooling system into a suitable container.
- Reposition hose clamp from radiator.
- Remove radiator outlet hose from radiator.
- Reposition hose clamp from water pump inlet tube.
- Remove radiator outlet hose from water pump inlet tube and from vehicle.
- Reverse proc...
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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: 1991 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+.
 Body Splices Diagram for 1991 Jeep Comanche 2.5 L4 GASComponents on diagram: |
 Body Harness Splices Diagram for 1990 Jeep Comanche Pioneer 2.5 L4 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Jeep Comanche AUTOMOBILES
OEM drawn wiring diagrams for most Jeep Comanche cars and light trucks sold in the U.S.
 1992 Jeep Comanche Pioneer 4.0 L6 GAS Wiring DiagramComponents on diagram: |
 1992 Jeep Comanche Pioneer 4.0 L6 GAS Wiring DiagramComponents on diagram: |
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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+.
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Document: SUSPENSION - COLD WEATHER BUMP/BANG MIS-DIAGNOSED Vehicle: 1989 Jeep Comanche 4.0 L6 GAS Symptoms: |
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Document: INTERIOR TRIM - GLOSS LEVELS/DESIGN INTENT - REVISED Vehicle: 1988 Jeep Comanche 2.5 L4 GAS Auto Systems: |
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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
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