Isuzu Truck P Series 17 Cab model 2020 to 2023 Service Information Electric Wiring Diagram PHHTML-WEN-2091

Description

Contents:
1 – Introduction Safety Information
2 – Mechanical
1. Engine (4JA1 (Euro2 specification))
1B. Mechanical
Camshaft – inspection
Camshaft – installation
Camshaft – removal
Crankcase – installation
Crankcase – removal
Crankshaft – inspection
Crankshaft – installation
Crankshaft – removal
Crankshaft front oil seal – installation
Crankshaft front oil seal – removal
Crankshaft pulley – installation
Crankshaft pulley – removal
Crankshaft rear oil seal – installation
Crankshaft rear oil seal – removal
Cylinder block – disassembly
Cylinder block – inspection
Cylinder block – installation
Cylinder block – reassembly
Cylinder block – removal
Cylinder head – disassembly
Cylinder head – inspection
Cylinder head – installation
Cylinder head – reassembly
Cylinder head – removal
Cylinder head cover – disassembly
Cylinder head cover – installation
Cylinder head cover – reassembly
Cylinder head cover – removal
Engine – installation
Engine – removal
Engine mounting – installation
Engine mounting – removal
Engine speed sensor – inspection
Engine speed sensor – installation
Engine speed sensor – removal
Exhaust manifold – inspection
Exhaust manifold – installation
Exhaust manifold – removal
Flywheel – disassembly
Flywheel – inspection
Flywheel – installation
Flywheel – reassembly
Flywheel – removal
Idle gear – inspection
Idle gear – installation
Idle gear – removal
Inlet manifold – installation
Inlet manifold – removal
Piston – disassembly
Piston – inspection
Piston – installation
Piston – reassembly
Piston – removal
Rear plate – installation
Rear plate – removal
Rocker arm shaft – disassembly
Rocker arm shaft – inspection
Rocker arm shaft – installation
Rocker arm shaft – reassembly
Rocker arm shaft – removal
Timing gear case – installation
Timing gear case – removal
1C. Fuel System
Fuel – air bleed
Fuel – drain water
Fuel – inspection
Fuel filter – installation
Fuel filter – removal
Fuel filter element – installation
Fuel filter element – removal
Fuel tank – installation
Fuel tank – removal
Fuel tank unit – inspection
Fuel tank unit – installation
Fuel tank unit – removal
Injection nozzle – disassembly
Injection nozzle – inspection
Injection nozzle – installation
Injection nozzle – reassembly
Injection nozzle – removal
Injection pump – inspection
Injection pump – installation
Injection pump – removal
Water sedimenter switch – inspection
Water sedimenter switch – installation
Water sedimenter switch – removal
1D. Cooling
Coolant – inspection
Coolant – replacement
Cooling fan belt – inspection
Cooling fan belt – installation
Cooling fan belt – removal
Cooling fan clutch – inspection
Cooling fan clutch – installation
Cooling fan clutch – removal
Radiator – inspection
Radiator – installation
Radiator – removal
Radiator reserve tank – installation
Radiator reserve tank – removal
Thermometer unit – inspection
Thermometer unit – installation
Thermometer unit – removal
Thermostat – inspection
Thermostat – installation
Thermostat – removal
Water pump – inspection
Water pump – installation
Water pump – removal
1E. Lubrication
Engine oil – inspection
Engine oil – replacement
Oil cooler – disassembly
Oil cooler – inspection
Oil cooler – installation
Oil cooler – reassembly
Oil cooler – removal
Oil filter element – installation
Oil filter element – removal
Oil pan – installation
Oil pan – removal
Oil pressure switch – inspection
Oil pressure switch – installation
Oil pressure switch – removal
Oil pump – disassembly
Oil pump – inspection
Oil pump – installation
Oil pump – reassembly
Oil pump – removal
1F. Induction
Air cleaner element – inspection
Air cleaner element – installation
Air cleaner element – removal
Turbocharger – inspection
Turbocharger – installation
Turbocharger – removal
Vertical air intake duct – installation
Vertical air intake duct – removal
1G. Exhaust
Catalytic converter – inspection
Catalytic converter – installation
Catalytic converter – removal
Exhaust pipe – inspection
Exhaust pipe – installation
Exhaust pipe – removal
1H. Aux. Emission Control Devices
EGR control solenoid valve – inspection
EGR control solenoid valve – installation
EGR control solenoid valve – removal
EGR pipe – inspection
EGR pipe – installation
EGR pipe – removal
EGR thermo switch – installation
EGR thermo switch – removal
EGR valve – inspection
EGR valve – installation
EGR valve – removal
1I. Speed Control Systems
Accelerator control link – installation
Accelerator control link – removal
Accelerator pedal – installation
Accelerator pedal – removal
Engine control cable – inspection
Engine control cable – installation
Engine control cable – removal
Idling control cable – inspection
Idling control cable – installation
Idling control cable – removal
1J. Electrical
Generator – disassembly
Generator – inspection
Generator – installation
Generator – reassembly
Generator – removal
Starter motor – disassembly
Starter motor – inspection
Starter motor – installation
Starter motor – reassembly
Starter motor – removal
1Z. Engine Electrical Control
EGR control module – installation
EGR control module – removal
QOS control module – installation
QOS control module – removal
1. Engine (4JA1 (Euro4 specification))
1B. Mechanical
Camshaft – inspection
Camshaft – installation
Camshaft – removal
Crankcase – installation
Crankcase – removal
Crankshaft – inspection
Crankshaft – installation
Crankshaft – removal
Crankshaft front oil seal – installation
Crankshaft front oil seal – removal
Crankshaft pulley – installation
Crankshaft pulley – removal
Crankshaft rear oil seal – installation
Crankshaft rear oil seal – removal
Cylinder block – disassembly
Cylinder block – inspection
Cylinder block – installation
Cylinder block – reassembly
Cylinder block – removal
Cylinder head – disassembly
Cylinder head – inspection
Cylinder head – installation
Cylinder head – reassembly
Cylinder head – removal
Cylinder head cover – disassembly
Cylinder head cover – installation
Cylinder head cover – reassembly
Cylinder head cover – removal
Engine – installation
Engine – removal
Engine mounting – installation
Engine mounting – removal
Exhaust manifold – inspection
Exhaust manifold – installation
Exhaust manifold – removal
Flywheel – disassembly
Flywheel – inspection
Flywheel – installation
Flywheel – reassembly
Flywheel – removal
Idle gear – inspection
Idle gear – installation
Idle gear – removal
Inlet manifold – installation
Inlet manifold – removal
Piston – disassembly
Piston – inspection
Piston – installation
Piston – reassembly
Piston – removal
Rear plate – installation
Rear plate – removal
Rocker arm shaft – disassembly
Rocker arm shaft – inspection
Rocker arm shaft – installation
Rocker arm shaft – reassembly
Rocker arm shaft – removal
Timing gear case – installation
Timing gear case – removal
1C. Fuel System
Common rail (fuel rail) – installation
Common rail (fuel rail) – removal
FRP regulator – installation
FRP regulator – removal
Fuel – air bleed
Fuel – drain water
Fuel – inspection
Fuel filter – installation
Fuel filter – removal
Fuel filter element – installation
Fuel filter element – removal
Fuel supply pump – installation
Fuel supply pump – removal
Fuel tank – installation
Fuel tank – removal
Fuel tank unit – inspection
Fuel tank unit – installation
Fuel tank unit – removal
Injector – installation
Injector – removal
Water sedimenter switch – inspection
Water sedimenter switch – installation
Water sedimenter switch – removal
1D. Cooling
Coolant – inspection
Coolant – replacement
Cooling fan belt – inspection
Cooling fan belt – installation
Cooling fan belt – removal
Cooling fan clutch – inspection
Cooling fan clutch – installation
Cooling fan clutch – removal
Radiator – inspection
Radiator – installation
Radiator – removal
Radiator reserve tank – installation
Radiator reserve tank – removal
Thermometer unit – inspection
Thermometer unit – installation
Thermometer unit – removal
Thermostat – inspection
Thermostat – installation
Thermostat – removal
Water pump – inspection
Water pump – installation
Water pump – removal
1E. Lubrication
Engine oil – inspection
Engine oil – replacement
Oil cooler – disassembly
Oil cooler – inspection
Oil cooler – installation
Oil cooler – reassembly
Oil cooler – removal
Oil filter element – installation
Oil filter element – removal
Oil pan – installation
Oil pan – removal
Oil pressure switch – inspection
Oil pressure switch – installation
Oil pressure switch – removal
Oil pump – disassembly
Oil pump – inspection
Oil pump – installation
Oil pump – reassembly
Oil pump – removal
1F. Induction
Air cleaner element – inspection
Air cleaner element – installation
Air cleaner element – removal
Intercooler – inspection
Intercooler – installation
Intercooler – removal
Turbocharger – inspection
Turbocharger – installation
Turbocharger – removal
Vertical air intake duct – installation
Vertical air intake duct – removal
1G. Exhaust
Catalytic converter – inspection
Catalytic converter – installation
Catalytic converter – removal
Exhaust pipe – inspection
Exhaust pipe – installation
Exhaust pipe – removal
1H. Aux. Emission Control Devices
EGR – inspection
EGR – installation
EGR – removal
EGR control solenoid valve – inspection
EGR control solenoid valve – installation
EGR control solenoid valve – removal
1I. Speed Control Systems
Accelerator control link – installation
Accelerator control link – removal
Accelerator pedal – installation
Accelerator pedal – removal
1J. Electrical
Generator (SEG) – disassembly
Generator (SEG) – inspection
Generator (SEG) – installation
Generator (SEG) – reassembly
Generator (SEG) – removal
Glow plug – inspection
Glow plug – installation
Glow plug – removal
Starter motor – disassembly
Starter motor – inspection
Starter motor – installation
Starter motor – reassembly
Starter motor – removal
1Z. Engine Electrical Control
Boost pressure and CAC temperature sensor – inspection
Boost pressure and CAC temperature sensor – installation
Boost pressure and CAC temperature sensor – removal
CKP sensor – inspection
CKP sensor – installation
CKP sensor – removal
CMP sensor – inspection
CMP sensor – installation
CMP sensor – removal
ECM – inspection
ECM – installation
ECM – removal
ECM – setting
Engine coolant temperature sensor – inspection
Engine coolant temperature sensor – installation
Engine coolant temperature sensor – removal
Fuel temperature sensor – inspection
Fuel temperature sensor – installation
Fuel temperature sensor – removal
MAF and IAT sensor – inspection
MAF and IAT sensor – installation
MAF and IAT sensor – removal
2. Suspension
2B. Front Suspension
Independent suspension – disassembly
Independent suspension – inspection
Independent suspension – installation
Independent suspension – reassembly
Independent suspension – removal
2C. Rear Suspension
Leaf rigid suspension – disassembly
Leaf rigid suspension – inspection
Leaf rigid suspension – installation
Leaf rigid suspension – reassembly
Leaf rigid suspension – removal
2D. Wheel, Tire System
Disc wheel and tire – inspection
Disc wheel and tire – installation
Disc wheel and tire – removal
3. Driveline, Axle
3B. Differentials
Differential oil – inspection
Differential oil – replacement
Rear final drive (φ194 mm { 7.64 in }) – disassembly
Rear final drive (φ194 mm { 7.64 in }) – inspection
Rear final drive (φ194 mm { 7.64 in }) – installation
Rear final drive (φ194 mm { 7.64 in }) – reassembly
Rear final drive (φ194 mm { 7.64 in }) – removal
3C. Drive Shaft System
Front hub – disassembly
Front hub – inspection
Front hub – installation
Front hub – reassembly
Front hub – removal
Knuckle (independent suspension) – inspection
Knuckle (independent suspension) – installation
Knuckle (independent suspension) – removal
Propeller shaft – disassembly
Propeller shaft – inspection
Propeller shaft – installation
Propeller shaft – reassembly
Propeller shaft – removal
Rear axle (drum brake) – disassembly
Rear axle (drum brake) – inspection
Rear axle (drum brake) – installation
Rear axle (drum brake) – reassembly
Rear axle (drum brake) – removal
Rear axle shaft – disassembly
Rear axle shaft – inspection
Rear axle shaft – installation
Rear axle shaft – reassembly
Rear axle shaft – removal
4. Brakes
4B. Brake System
Brake fluid – inspection
Brake fluid – replacement
Brake fluid tank – inspection
Brake fluid tank – installation
Brake fluid tank – removal
Brake master cylinder – installation
Brake master cylinder – removal
DSPV – inspection
DSPV – installation
DSPV – removal
Front disc brake – disassembly
Front disc brake – inspection
Front disc brake – installation
Front disc brake – reassembly
Front disc brake – removal
Rear drum brake – inspection
Rear drum brake – installation
Rear drum brake – removal
Rear wheel cylinder – disassembly
Rear wheel cylinder – inspection
Rear wheel cylinder – installation
Rear wheel cylinder – reassembly
Rear wheel cylinder – removal
Stoplight switch – inspection
Stoplight switch – installation
Stoplight switch – removal
Vacuum brake booster – inspection
Vacuum brake booster – installation
Vacuum brake booster – removal
4C. Parking Brake System
Parking brake – inspection
Parking brake – installation
Parking brake – removal
Parking brake lever – installation
Parking brake lever – removal
Parking brake switch – inspection
Parking brake switch – installation
Parking brake switch – removal
5. Transmission, Transaxle (MUA)
5C. Manual
Backup light switch – inspection
Backup light switch – installation
Backup light switch – removal
Counter shaft – disassembly
Counter shaft – inspection
Counter shaft – reassembly
Gear control cable – inspection
Gear control cable – installation
Gear control cable – removal
Input shaft – disassembly
Input shaft – inspection
Input shaft – reassembly
Intermediate plate – disassembly
Intermediate plate – inspection
Intermediate plate – reassembly
Main shaft – disassembly
Main shaft – inspection
Main shaft – reassembly
Rear oil seal – installation
Rear oil seal – removal
Shift lever – installation
Shift lever – removal
Transmission – disassembly
Transmission – installation
Transmission – reassembly
Transmission – removal
Transmission oil – inspection
Transmission oil – replacement
5E. Clutch System
Clutch – inspection
Clutch – installation
Clutch – removal
Clutch control – inspection
Clutch control – installation
Clutch control – removal
Clutch master cylinder – disassembly
Clutch master cylinder – inspection
Clutch master cylinder – reassembly
Clutch switch – installation
Clutch switch – removal
Shift fork – inspection
Shift fork – installation
Shift fork – removal
Slave cylinder (automatic adjustment) – disassembly
Slave cylinder (automatic adjustment) – inspection
Slave cylinder (automatic adjustment) – reassembly
5Z. Transmission Electrical Control
Vehicle speed sensor – inspection
Vehicle speed sensor – installation
Vehicle speed sensor – removal
6. Steering
6B. Power Assisted System
Power steering fluid – replacement
Power steering oil pump (4JA1) – disassembly
Power steering oil pump (4JA1) – inspection
Power steering oil pump (4JA1) – installation
Power steering oil pump (4JA1) – reassembly
Power steering oil pump (4JA1) – removal
Power steering oil pump drive belt (4JA1) – installation
Power steering oil pump drive belt (4JA1) – removal
Power steering unit (independent suspension) – disassembly
Power steering unit (independent suspension) – inspection
Power steering unit (independent suspension) – installation
Power steering unit (independent suspension) – reassembly
Power steering unit (independent suspension) – removal
Steering shaft – disassembly
Steering shaft – inspection
Steering shaft – installation
Steering shaft – reassembly
Steering shaft – removal
Transfer gear – inspection
Transfer gear – installation
Transfer gear – removal
7. HVAC
7B. Heater Ventilator Airconditioner
Blower – inspection
Blower – installation
Blower – removal
Blower motor – inspection
Blower motor – installation
Blower motor – removal
Blower resistor – inspection
Blower resistor – installation
Blower resistor – removal
Center ventilation grille – installation
Center ventilation grille – removal
Control panel and control lever – inspection
Control panel and control lever – installation
Control panel and control lever – removal
Floor ventilation – installation
Floor ventilation – removal
Heater evaporator unit – installation
Heater evaporator unit – removal
Intake door – installation
Intake door – removal
Vent grille – installation
Vent grille – removal
Ventilation duct – installation
Ventilation duct – removal
8. Restraints
8C. Seat Belt Systems
Buckle side driver seat belt – installation
Buckle side driver seat belt – removal
Buckle side passenger seat belt – installation
Buckle side passenger seat belt – removal
Front buckle side center seat belt – installation
Front buckle side center seat belt – removal
Front tongue side center seat belt – installation
Front tongue side center seat belt – removal
Front tongue side seat belt – installation
Front tongue side seat belt – removal
9. Body, Cab, Accessories
9A. Lighting Systems
Backup light bulb – installation
Backup light bulb – removal
Clearance light bulb – installation
Clearance light bulb – removal
Combination switch – inspection
Combination switch – installation
Combination switch – removal
Dome light bulb – installation
Dome light bulb – removal
Hazard warning flasher switch – inspection
Hazard warning flasher switch – installation
Hazard warning flasher switch – removal
Headlight – inspection
Headlight – installation
Headlight – removal
Headlight bulb – installation
Headlight bulb – removal
License plate light bulb – installation
License plate light bulb – removal
Rear turn signal light bulb – installation
Rear turn signal light bulb – removal
Tail stoplight bulb – installation
Tail stoplight bulb – removal
Turn signal light bulb – installation
Turn signal light bulb – removal
9B. Wiper, Washer Systems
Washer motor – inspection
Washer motor – installation
Washer motor – removal
Washer nozzle – inspection
Washer nozzle – installation
Washer nozzle – removal
Wiper arm – installation
Wiper arm – removal
Wiper blade rubber – installation
Wiper blade rubber – removal
Wiper linkage – installation
Wiper linkage – removal
Wiper motor – installation
Wiper motor – removal
9C. Electrical Control, Entertainment
Accessory socket – installation
Accessory socket – removal
Antenna – inspection
Antenna – installation
Antenna – removal
Audio – installation
Audio – removal
Front door speaker – installation
Front door speaker – removal
Horn – inspection
Horn – installation
Horn – removal
Horn switch – inspection
Horn switch – installation
Horn switch – removal
9E. Instrumentation, Driver Info
Instrument panel cluster – diagnostics
Instrument panel cluster – installation
Instrument panel cluster – removal
9F. Body Structure
Decal – installation
Emblem – installation
9G. Hood, Fenders, Doors
Front door – disassembly
Front door – installation
Front door – reassembly
Front door – removal
Front step – installation
Front step – removal
Mud valance cover – installation
Mud valance cover – removal
Rear mudguard – installation
Rear mudguard – removal
9H. Cab Structure
Engine cover – installation
Engine cover – removal
Engine cover hook – installation
Engine cover hook – removal
Front bumper – installation
Front bumper – removal
Front side panel – installation
Front side panel – removal
Radiator grille – installation
Radiator grille – removal
9I. Seats
Driver seat – disassembly
Driver seat – installation
Driver seat – reassembly
Driver seat – removal
Passenger seat – installation
Passenger seat – removal
9J. Security and Locks
Front door lock – installation
Front door lock – removal
Key cylinder – installation
Key cylinder – removal
Steering lock barrel – installation
Steering lock barrel – removal
9L. Exterior, Interior Trim
Head lining – installation
Head lining – removal
Instrument panel – installation
Instrument panel – removal
Rear pillar trim – installation
Rear pillar trim – removal
Reinforcement – installation
Reinforcement – removal
9M. Cab Mounting
Cab – installation
Cab – removal
Front cab mounting (single cab) – installation
Front cab mounting (single cab) – removal
Rear cab mounting (single cab) – installation
Rear cab mounting (single cab) – removal
9P. Unibody Sub-frames
Rear body – disassembly
Rear body – installation
Rear body – reassembly
Rear body – removal
Rear fender – installation
Rear fender – removal
9T. Glass, Windows, Mirrors
Backlight glass – installation
Backlight glass – removal
Door mounted outside rearview mirror – installation
Door mounted outside rearview mirror – removal
Front windshield glass – installation
Front windshield glass – removal
9Z. Body, Cab, Accessories Electrical Control
DRM – installation
DRM – removal
3 – Troubleshooting(DTC)
4 – Wiring Diagram
LHD Audio
LHD Backup Light
LHD Cigarette Lighter
LHD Combination Meter
LHD Controller Area Network
LHD Data Recording
LHD DLC
LHD Dome Light
LHD Engine Control (Euro2)
LHD Engine Control (Euro4)
LHD Fuse Load
LHD Ground Distribution
LHD Headlight
LHD Horn
LHD HVAC (Cooler (Euro2))
LHD HVAC (Cooler (Euro4))
LHD HVAC (Ventilator)
LHD Power Distribution
LHD Starter and Charging (Euro2)
LHD Starter and Charging (Euro4)
LHD Stoplight
LHD Taillight
LHD Turn Signal Light
LHD Windshield Wiper and Washer
RHD Audio
RHD Backup Light
RHD Cigarette Lighter
RHD Combination Meter
RHD Controller Area Network
RHD Data Recording
RHD DLC
RHD Dome Light
RHD Engine Control (Euro2)
RHD Engine Control (Euro4)
RHD Fuse Load
RHD Ground Distribution
RHD Headlight
RHD Horn
RHD HVAC (Euro2)
RHD HVAC (Euro4)
RHD Power Distribution
RHD Starter and Charging (Euro2)
RHD Starter and Charging (Euro4)
RHD Stoplight
RHD Taillight
RHD Turn Signal Light
RHD Windshield Wiper and Washer