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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+
Compressor Service -> Model SD709 & SD709P Compressors -> COMPRESSOR CLUTCH SERVICE -> COMPRESSOR CLUTCH, REPLACE -> Installation -> Removal
Vehicle: 1992 Jeep Comanche 4.0 L6 GAS
COMPRESSOR CLUTCH, REPLACE
Removal
- Using a spanner wrench, insert pins into any two threaded holes of the clutch front plate. Hold plate and remove hex nut.
- Using a suitable puller, align puller center bolt to compressor shaft, then hand-tighten puller bolts into threaded holes.
- Turn center bolt clockwise until front plate is loosened.
- Using a suitable screwdriver and hammer, remove shaft key by lightly tapping it loose.
- Remove external front housing snap ring, then insert the lips of rotor puller jaws into snap ring groo...
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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+.
DISC BRAKES, CHRYSLER CORP. -> General Information -> SERVICE PRECAUTIONS -> BLEEDING DISC BRAKES -> BRAKE DISC SERVICE -> BRAKE LINES & LININGS -> BRAKE ROUGHNESS -> GENERAL PRECAUTIONS -> INSPECTION OF CALIPER
Vehicle: 1990 Jeep Comanche Pioneer 2.5 L4 GAS
BRAKE LINES & LININGS
Remove one of the front wheels and inspect the brake disc, caliper and linings. The wheel bearings should be inspected at this time and repacked if necessary.
Do not get any oil or grease on the linings. It is recommended that both front wheel sets be replaced whenever a respective pad is worn or damaged. Inspect and, if necessary, replace rear brake linings also.
If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.
BRAKE ROUGHNESS
The most common cause of brake chatter on disc brakes is a variation in thi...
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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 2.5 L4 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: 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 -> Check Engine Lamp -> Chrysler, Dodge, Jeep & Plymouth Except Ram 50
Vehicle: 1992 Jeep Comanche Eliminator 4.0 L6 GAS
On models less OBD II, the Check Engine lamp should light for approximately 3 seconds after the ignition has been turned On as a bulb inspection. If improper or no signals are received by the Powertrain Control Module (PCM) from various sensors and monitored systems or if the PCM enters its Limp-In mode, the PCM will light the Check Engine lamp. On Chrysler, Dodge and Plymouth models, After diagnosing and servicing the vehicle, the PCM memory will be cleared after approximately 40 to 100 ignition key On-Off cycles or by using a suitable scan tool. ...
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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+
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1992 Jeep Comanche Pioneer 4.0 L6 GAS
Inlet
- Drain cooling system into a suitable container.
- Reposition heater core inlet hose clamp at water control valve.
- Remove hose from water control valve.
- Reposition heater hose inlet clamp at heater core.
- Remove heater inlet hose from heater core.
- Remove hose from vehicle.
- Reverse procedure to in...
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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 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+.
 Underbody Components Diagram for 1990 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 Eliminator 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: 2.5/4.0L - EXCESSIVE OIL CONSUMPTION - DIAGNOSIS Vehicle: 1987 Jeep Comanche Laredo 4.0 L6 GAS Symptoms: |
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Document: FULL CONSOLE KITS-UPDATE KIT W/SHIFT COVER ASSEMBLY 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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