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Isuzu Ascender CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Isuzu 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 Isuzu Ascender car and truck repair procedures including Isuzu 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 Isuzu Ascender automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Isuzu Ascender 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 Isuzu Ascender cars and light trucks from 1990+
Isuzu -> Automatic Temperature Control Systems -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Air Conditioning System -> Ambient Air Temperature Update -> Ascender -> Axiom -> Clearing Diagnostic Trouble Codes -> Connector Terminal Identification -> Diagnostic Aids -> Diagnostic Starting Point -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Inducing Intermittent Fault conditions -> Performance Test -> Refrigerant System -> Rodeo & Rodeo Sport -> Testing For Intermittent & Poor Connections
Vehicle: 2003 Isuzu Ascender 5.3 V8 GAS
Air Conditioning System
Performance Test
Start and run engine until it reaches 122°F, then refer to Figs. and , for performance test specifications.
Diagnostic Starting Point
- Inspect for aftermarket devices which could affect HVAC system operations.
- Inspect easily accessible or visible components for obvious damage that could impair system operation.
- Ensure correct key to enable personalization key is used, and is not inadvertently activating auxiliary HVAC controls.
- Ensure A/C compressor clutch turns freely and is not...
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BRAKE SERVICE PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Isuzu Ascender cars and light trucks from 1990+.
Isuzu -> Disc Brakes -> Caliper Service -> Front -> Installation -> Overhaul -> Rear -> Removal -> Replacement
Vehicle: 2005 Isuzu Ascender Limited 5.3 V8 GAS
Replacement
Front
Removal
- Remove two-thirds of brake fluid from master cylinder reservoir.
- Raise and support vehicle.
- Remove wheel and tire assembly.
- Disconnect brake hose from caliper and cap openings in hose and caliper.
- Remove caliper from vehicle.
Installation
- If original linings are being installed, they must be installed in the original position as marked during removal.
- Apply suitable grease to both contacting surfaces of inner shims.
- Install clips, pads and shims into caliper.
- Use a large pair of suitable pliers to compress caliper piston back into caliper bore.
- Connect brake hose to...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Isuzu Ascender cars and light trucks sold in the U.S. for 1980+.
Isuzu -> Fuel Filter Scheduled Maintenance -> 2003-04 Ascender -> Normal Service -> Severe Service
Vehicle: 2004 Isuzu Ascender 5.3 V8 GAS
Normal Service
Replace every 25,0...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Isuzu Ascender cars and light trucks from 1990+.
DRIVESHAFT, Replace -> Rear
Vehicle: 2005 Isuzu Ascender S 5.3 V8 GAS
Rear
- Raise and support vehicle and support it with safety stands in proper locations.
- Mark relationship of components before removal.
- Remove bolts from steering gear crossmember
- Reference mark relationship of driveline to rear axle pinion yoke.
- Reference mark driveline to transmission or transfer case.
- Remove bolts securing yoke retainers from rear axle pinion yoke.
- Slide driveline forward in order to disconnect driveline shaft from rear ax...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Isuzu Ascender cars and light trucks sold in the U.S. from mid 1990's+.
Reset Procedures
Vehicle: 2008 Isuzu Ascender S 4.2 L6 GAS
The Low Tire Pressure warning lamp and/or the DIC (Driver Information Center) Low Tire Pressure message can be cl...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Isuzu Ascender cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2005 Isuzu Ascender Limited 5.3 V8 GAS
- Disconnect battery ground cable.
- Raise and support vehicle, then remove engine shield.
- Remove rear lower control arm bracket to frame mounting bolts, then the steering gear crossmember.
- Remove wire harness from wire harness retaining clips on transaxle oil cooler line bracket.
- Remove transaxle oil cooler line bracket bolt, then the right transa...
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MAINTENANCE LAMP RESET PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Isuzu Ascender cars and light trucks sold in the U.S. from 1990+.
Isuzu -> Check Engine Lamp -> 2003-08 Ascender
Vehicle: 2004 Isuzu Ascender 4.2 L6 GAS
The Check Engine Lamp should light when the ignition is turned On. When the engine is started, the lamp should go off. If the lamp remains constantly after the engine is started, the self diagnosis system has detected a problem and has stored a ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Isuzu Ascender cars and light trucks from 1990+
Heater Hose, Replace -> Auxiliary -> Front -> Inlet -> Outlet
Vehicle: 2003 Isuzu Ascender 5.3 V8 GAS
Inlet
Front
- Disconnect negative cable from battery terminal.
- Drain engine coolant into a suitable container.
- Reposition hose clamp with suitable tool.
- Remove hose from heater core tube.
- Reposition hose clamp with suitable tool.
- Remove hose from inlet hose fitting at thermostat housing.
- Reverse procedure to install.
Auxiliary
- Disconnect negative cable from battery terminal.
- Drain engine coolant into a suitable container.
- Reposition hose clamp with suitable tool.
- Remove hose from heater core tube.
- Reposition hose clamp with suitable tool.
- Remove hose from inlet hose fitting at thermostat ho...
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SERPENTINE BELT SERVICE PROCEDURES FOR Isuzu Ascender AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Isuzu Ascender cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2006 Isuzu Ascender LS 5.3 V8 GAS
- Rotate tensioner clockwise to release belt tension using suitable wrench, then remove belt.
- Route belt over pulleys excep...
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COMPONENT LOCATION DIAGRAMS FOR Isuzu Ascender AUTOMOBILES
Component location diagrams for most Isuzu Ascender cars and light trucks sold in the U.S. from 1990+.
Turn Signal/Hazard Flasher Module Diagram for 2005 Isuzu Ascender S 4.2 L6 GAS Components on diagram: |
Backup Lamps Diagram for 2005 Isuzu Ascender S 4.2 L6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR Isuzu Ascender AUTOMOBILES
OEM drawn wiring diagrams for most Isuzu Ascender cars and light trucks sold in the U.S.
2007 Isuzu Ascender S 4.2 L6 GAS Wiring Diagram Components on diagram: |
2004 Isuzu Ascender 4.2 L6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Isuzu Ascender AUTOMOBILES
OEM TSB listings for most Isuzu Ascender cars and light trucks sold in the U.S. from 1985+.
Document: MALFUNCTION INDICATOR LAMP (MIL) OR CHECK ENGINE LIGHT ON, DTC P0480, P0526, P1481, P1484 SET - REVISED Vehicle: 2003 Isuzu Ascender 4.2 L6 GAS Auto Systems: |
Document: PROPER CONNECTION INFORMATION TO AVOID BLOWN 125 AMP FUSE AND VARIOUS INTERIOR ELECTRICAL SYSTEM CONDITION WHEN JUMP STARTING A VEHICLE Vehicle: 2005 Isuzu Ascender S 4.2 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Isuzu Ascender AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Isuzu Ascender 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 Isuzu Ascender 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 Isuzu Ascender 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 Isuzu Ascender 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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