1997 ISUZU Hombre

Isuzu Hombre S 1997 - BUZZERS, RELAYS & TIMERS

Isuzu Hombre S 1997 BUZZERS, RELAYS & TIMERS

Component	Component Location
A/C Compressor Clutch Relay (2.2L VIN 4)	On center rear of engine compartment. See Fig. 1 .
A/C Compressor Clutch Relay (4.3L VIN X)	On center rear of engine compartment. See Fig. 2 .
Blower Motor Relay	On center rear of engine compartment.
Daytime Running Lamps (DRL) Relay	Behind glove box, on relay center.
Door Lock Relay	Behind right side of dash, above blower plenum.
Fog Lamp Relay	Behind glove box, on relay center.
Fuel Pump Relay (2.2L VIN 4)	Behind glove box, on relay center. See Fig. 1 .
Fuel Pump Relay (4.3L VIN X)	Behind glove box, on relay center. See Fig. 2 .
Hazard Flasher	In power distribution center.
Horn Relay	Behind glove box, on relay center.
Map/Dome Lamp Relay	Behind dash, right of steering column.
Starter Relay	Center rear of engine compartment.
Turn Signal Lamp Flasher	In power distribution center.

Isuzu Hombre S 1997 - CIRCUIT PROTECTION DEVICES

Isuzu Hombre S 1997 CIRCUIT PROTECTION DEVICES

Component	Component Location
Battery Junction Block	On left rear of engine compartment.
Diode, A/C Compressor Clutch	At A/C compressor.
Dash Fuse Block (2.2L VIN 4)	On left side of dash. See Fig. 1 .
Dash Fuse Block (4.3L VIN X)	On left side of dash. See Fig. 2 .
Power Distribution Center	Below left side of dash.
Relay Center	Behind glove box.

Isuzu Hombre S 1997 - CONTROL UNITS

Isuzu Hombre S 1997 CONTROL UNITS

Component	Component Location
Alarm Module	In power distribution center.
Chime Module	In power distribution center.
Cruise Control Module	On left side of firewall.
Daytime Running Lamps (DRL) Module	Behind dash, above steering column.
Electronic Ignition Control Module (2.2L VIN 4)	On right side of engine, near camshaft position sensor. See Fig. 1 .
Electronic Ignition Control Module (Electronic Spark Control) (4.3L VIN X)	On top right side of engine. See Fig. 2 .
Fuel Level Buffer Module	Under glove box.
Heater & A/C Controller	Under center of dash.
Inflatable Restraint Diagnostic Energy Reserve Module	Behind right kick panel.
Interior Lamp Control Module	Behind left side of dash.
Powertrain Control Module (PCM) (2.2L VIN 4)	On right front of engine compartment. See Fig. 1 .
Remote Keyless Entry Module	Behind lower left side of dash, near park brake.
Sunroof Express Module	Part of sunroof assembly.
Transfer Case Control Module	Behind center of dash.
Vehicle Control Module (VCM) (4.3L VIN X)	On right front of engine compartment. See Fig. 2 .
Windshield Wiper Pulse Control Module	On center of firewall.

Isuzu Hombre S 1997 - MOTORS

Isuzu Hombre S 1997 MOTORS

Component	Component Location
Blower Motor	On right rear of engine compartment.
Liftgate Lock Actuator	In endgate, below glass.
Mode Door Vacuum Actuator (Lower)	On left side of air distributor module.
Mode Door Vacuum Actuator (Upper)	On right side of air distributor module.
Power Door Lock Motors (4)	In bottom rear of each door.
Power Seat Motors (3)	Under each front seat.
Power Window Motors (4)	In each door.
Washer Pump Motor (Front)	In washer fluid reservoir, on left front of engine compartment.
Washer Pump Motor (Rear)	In washer fluid reservoir, on left front of engine compartment.
Wiper Motor (Front)	Part of windshield wiper pulse control module.
Wiper Motor (Rear)	On top center of rear endgate.

Isuzu Hombre S 1997 - SENDING UNITS & SENSORS

Isuzu Hombre S 1997 SENDING UNITS & SENSORS

Component	Component Location
A/C Refrigerant Pressure Sensor (2.2L VIN 4)	On right rear of engine compartment. See Fig. 1 .
ABS Wheel Speed Sensors (2)	Inside of respective front wheel.
Arming Sensor (2WD)	Inside left frame rail.
Arming Sensor (4WD)	On second crossmember, near left frame rail.
Ambient Air Temperature Sensor	In front center of vehicle, near hood latch.
Camshaft Position Sensor (2.2L VIN 4)	In right side of engine, near spark plug wires. See Fig. 1 .
Camshaft Position Sensor (4.3L VIN X)	In distributor. See Fig. 2 .
Crankshaft Position Sensor (2.2L VIN 4)	Right side of engine, below coil packs.
Crankshaft Position Sensor (4.3L VIN X)	On front of engine, near crankshaft pulley.
Discriminating Sensors (2)	On frame rail on respective sides of engine compartment.
Engine Coolant Temperature Gauge Sensor (4.3L VIN X)	On lower left side of engine.
Engine Coolant Temperature (ECT) Sensor W/Engine Coolant Temperature Gage Sensor (2.2L VIN 4)	Near thermostat housing, on front of engine. See Fig. 1 .
Engine Coolant Temperature (ECT) Sensor (4.3L VIN X)	In lower left side of engine. See Fig. 2 .
Fuel Level Sensor W/Fuel Pump	On top of fuel tank.
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (2.2L VIN 4)	On right side of engine. See Fig. 1 .
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (4.3L VIN X)	On top rear of engine, near distributor. See Fig. 2 .
Fuel Pump Sender	In top of fuel tank.
Fuel Tank Vapor Pressure Sensor (2.2L VIN 4)	Top of fuel tank. See Fig. 1 .
Fuel Tank Vapor Pressure Sensor (4.3L VIN X)	Top of fuel tank. See Fig. 2 .
Heated Oxygen Sensor (HO2S) (Left Front) (4.3L VIN X)	In left exhaust manifold. See Fig. 2 .
Heated Oxygen Sensor (HO2S) (Pre-Converter) (4.3L VIN X)	In exhaust system, before catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) (Post-Converter) (4.3L VIN X)	In exhaust system, after catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) (Right Front) (4.3L VIN X)	In right exhaust manifold. See Fig. 2 .
Heated Oxygen Sensor (HO2S) (Post-Converter) (2.2L VIN 4)	In exhaust system, after catalytic converter.
Intake Air Temperature (IAT) Sensor (2.2L VIN 4)	In fresh air intake duct. See Fig. 1 .
Intake Air Temperature (IAT) Sensor (4.3L VIN X)	In fresh air intake duct. See Fig. 2 .
Knock Sensor (KS) (2.2L VIN 4)	On lower right side of engine. See Fig. 1 .
Knock Sensor (KS) (4.3L VIN X)	On top center of engine. See Fig. 2 .
Manifold Absolute Pressure (MAP) Sensor (2.2L VIN 4)	On top center of engine. See Fig. 1 .
Manifold Absolute Pressure (MAP) Sensor (4.3L VIN X)	On top center of engine. See Fig. 2 .
Mass Air Flow (MAF) Sensor (4.3L VIN X)	On air intake assembly. See Fig. 2 .
Oxygen Sensor (O2S) (Pre-Converter) (2.2L VIN 4)	In exhaust manifold. See Fig. 1 .
Throttle Position (TP) Sensor (2.2L VIN 4)	On throttle body assembly. See Fig. 1 .
Throttle Position (TP) Sensor (4.3L VIN X)	On throttle body assembly. See Fig. 2 .
Vehicle Speed Sensor (VSS) (2.2L VIN 4)	On left rear of transmission or transfer case. See Fig. 1 .
Vehicle Speed Sensor (VSS) (4.3L VIN X)	On left rear of transmission or transfer case. See Fig. 2 .

Isuzu Hombre S 1997 - SOLENOIDS & SOLENOID VALVES

Isuzu Hombre S 1997 SOLENOIDS & SOLENOID VALVES

Component	Component Location
1-2 Shift Solenoid Valve	Inside transmission.
2-3 Shift Solenoid Valve	Inside transmission.
3-2 Shift Solenoid Valve	Inside transmission.
Air Inlet Valve Actuator	On blower plenum, near right kick panel.
Air Temperature Valve Electric Actuator	On top of blower plenum.
Brake Pressure Modulator Valve (BPMV)	In left rear of engine compartment.
Brake Trans. Shift Interlock Solenoid	On steering column, near shift lever.
Evaporative Emissions (EVAP) Canister Vent Solenoid (2.2L VIN 4)	On crossmember, rear of fuel tank.
Evaporative Emissions (EVAP) Canister Purge Solenoid (2.2L VIN 4)	On lower right side of engine. See Fig. 1 .
Evaporative Emissions (EVAP) Canister Purge Solenoid (4.3L VIN X)	On top right rear of engine. See Fig. 2 .
Idle Air Control (IAC) Valve (2.2L VIN 4)	Near throttle body assembly. See Fig. 1 .
Idle Air Control (IAC) Valve (4.3L VIN X)	On throttle body assembly. See Fig. 2 .
Linear EGR Solenoid Valve (2.2L VIN 4)	On top rear of engine. See Fig. 1 .
Linear EGR Solenoid Valve (4.3L VIN X)	On top front of engine. See Fig. 2 .
Pressure Control Solenoid Valve	Inside automatic transmission.
Torque Converter Clutch Pulse Width Modulation Solenoid Valve	Inside automatic transmission.
Window Release Solenoid (Rear)	In center of tailgate.

Isuzu Hombre S 1997 - SWITCHES

Isuzu Hombre S 1997 SWITCHES

Component	Component Location
A/C Compressor Cycling Switch (4.3L VIN X)	On right rear of engine compartment, near accumulator. See Fig. 2 .
A/C High Pressure Cutoff Switch (4.3L VIN X)	On rear of A/C compressor. See Fig. 2 .
Automatic Transmission Fluid Pressure Manual Valve Position Switch	Inside transmission.
Back-Up Lamp Switch (2.2L VIN 4 A/T)	On left side of transmission.
Back-Up Lamp Switch (2.2L VIN 4 M/T)	On right side of transmission.
Back-Up Lamp Switch (4.3L VIN X)	On left side of transmission.
Brake Pressure Warning Switch	On left side of engine compartment, part of BPMV.
Clutch Pedal Position & Cruise Control Shutoff Switch	On clutch pedal support bracket.
Front Axle Switch	On front axle, right of differential.
Park Brake Warning Switch	On base of park brake assembly.
Park/Neutral Position (PNP) Switch	On left side of transmission.
Safety Belt Retractor Switch	Under driver's seat.
TCC Brake & Cruise Control Release Switch	On brake pedal support bracket.
Transmission Range (TR) Switch	On left side of transmission.
Wiper Cutout Switch (Rear)	Inside endgate.

Isuzu Hombre S 1997 - MISCELLANEOUS

Isuzu Hombre S 1997 MISCELLANEOUS

Component	Component Location
Auxiliary Power Outlet (2)	On center of dash.
Blower Motor Resistor	On right rear of engine compartment, on blower module.
Data Link Connector (DLC) (2.2L VIN 4)	Under left side of dash. See Fig. 1 .
Data Link Connector (DLC) (4.3L VIN X)	Under left side of dash. See Fig. 2 .
Distributor (4.3L VIN X)	Top rear of engine. See Fig. 2 .
Diode Module	Behind dash, above steering column.
Fuel Injectors (2.2L VIN 4)	On top of engine, at intake ports. See Fig. 1 .
Fuel Injectors (4.3L VIN X)	On top of engine, at intake ports. See Fig. 2 .
Fuel Pump Prime Connector (2.2L VIN 4)	On left rear side of engine compartment.
Fuel Pump Prime Connector (4.3L VIN X)	On left rear side of engine compartment. See Fig. 2 .
Ignition Coil (4.3L VIN X)	On top right side of engine. See Fig. 2 .
Resistor, A/C Request Voltage Drop	In dash harness, near relay center.
Transfer Case Connector (Electric Shift 4WD)	On left side of transfer case.

Isuzu Hombre S 1997 - CONNECTORS

Isuzu Hombre S 1997 CONNECTORS

Component	Component Location
C100 (Black, 8 Pin)	Engine harness to oxygen sensor extension harness, rear of VCM, near blower motor.
C101 (Black, 7 Pin)	Engine harness to body harness, right of engine compartment, near VCM.
C102 (Black, 15 Pin)	Left rear of engine compartment, above brake booster.
C104 (Black, 6 Pin)	Chassis to engine harness, forward of lower evaporator housing.
C105 (Black, 4 Pin)	Engine harness to oxygen sensor extension harness, left frame rail, near VSS.
C108 (Black, 7 Pin)	Left rear of engine compartment, near battery junction box.
C109 (Yellow, 4 Pin)	Left rear of engine compartment, near battery junction box.
C111 (2.2L VIN 4) (White, 5 Pin)	Fuel injector harness connector, top center of engine.
C111 (4.3L VIN X) (Black, 12 Pin)	Fuel injector harness connector, top center of engine.
C114 (Black, 2 Pin)	Left side of engine compartment, near cruise control module.
C117 (Black, 4 Pin)	Engine harness to oxygen sensor, right rear of automatic transmission.
C120 (Black, 15 Pin)	Right side of engine compartment, near powertrain control module.
C175 (Gray, 20 Pin)	Engine harness to A/T connector, on right side of transmission.
C203 (Black, 56 Pin)	Body harness to dash harness, behind right side of dash.
C207 (Black, 2 Pin)	Dash harness to safety belt retractor switch, under driver's seat.
C209 (Black, 10 Pin)	Body harness to dome harness, at left front of dash, at left front window.
C211 (Black, 48 Pin)	Body harness to steering column harness, near steering column.
C218 (Black, 1 Pin)	Dash to cross-body harness, behind top center of dash.
C219 (Black, 8 Pin)	Dash to cross-body harness, behind top center of dash.
C220 (Black, 6 Pin)	Dash harness to foglight switch & relay harness, behind dash, left of steering column.
C317 (Black, 2 Pin)	Body harness to left front seat belt switch & power seats, under left front seat.
C401 (Black, 4 Pin)	Chassis to taillight harness, near G402.
C402 (Black, 4 Pin)	Body harness to taillight harness, at left rear of vehicle.
C403 (Black, 4 Pin)	Body harness to taillight harness, to right rear of vehicle.
C410 (Black, 4 Pin)	Body harness to tailgate harness, center rear of body, at tailgate.
C415 (Black, 6 Pin)	Body harness to tailgate harness, center rear of body, at tailgate.
C425 (Black, 3 Pin)	Body harness to tailgate harness, center rear of body, at tailgate.
C426 (Black, 8 Pin)	Body harness to left liftgate harness.
C427 (Black, 1 Pin)	Body harness to left liftgate harness.
C428 (Black, 8 Pin)	Body harness to right liftgate harness.
C429 (Black, 1 Pin)	Body harness to right liftgate harness.
C430 (Black, 2 Pin)	Chassis harness to license light harness, inside rear crossmember, in front of license plate.
C432 (Black, 1 Pin)	Body harness to rear defogger grid.
C433 (Gray, 1 Pin)	Body harness to rear defogger grid.
C500 (Black, 13 Pin)	Cross-body harness to left front door harness, in left front door.
C501 (Black, 16 Pin)	Cross-body harness to left front door harness, in left front door.
C601 (Black, 16 Pin)	Cross-body harness to right front door harness, in right front door.

Isuzu Hombre S 1997 - GROUNDS

Isuzu Hombre S 1997 GROUNDS

Component	Component Location
G100	Lower right front of engine block.
G101 (2.2L VIN 4)	Lower right radiator support.
G101 (4.3L VIN X)	Left rear of engine compartment, left side of A/C compressor relay.
G102 (2.2L VIN 4)	Left side of engine, below exhaust manifold.
G102 (4.3L VIN X)	Rear of right cylinder head.
G103	Rear of right cylinder head.
G104	Left rear portion of cylinder head.
G105	Left rear portion of cylinder head.
G106	Battery negative harness, right side frame rail, near wheel speed sensor connector.
G107 (2.2L VIN 4)	Battery negative harness, right front of engine.
G107 (4.3L VIN X)	On front of engine, below water pump.
G108	Battery negative harness, right side of radiator support.
G109	Left side of radiator support.
G110	Right side of radiator support.
G111	Right side of radiator support.
G112	Left side of radiator support.
G113	Left rear of engine compartment, left side of A/C compressor relay.
G114	Right rear of engine.
G115	Right rear of engine.
G116	Left side of engine, below exhaust manifold.
G118	Left side of engine, below exhaust manifold.
G125	Left side of radiator support.
G126	Right side of radiator support.
G130	Left side of radiator support.
G132	Left side of engine, below exhaust manifold.
G180 (2.2L VIN 4)	Lower left side of radiator support.
G180 (4.3L VIN X)	Lower right side of radiator support.
G402	Left rear of frame, on crossmember.
G410	Near trailer wiring provision.
G452	Near trailer wiring provision.

Isuzu Hombre S 1997 - SPLICES

Isuzu Hombre S 1997 SPLICES

Component	Component Location
S100	Engine harness, 30 cm from VCM connector breakout.
S101 (2.2L VIN 4)	Engine harness, 12 cm from A/C refrigerant pressure sensor breakout.
S101 (4.3L VIN X)	Engine harness, 6.5 cm from generator breakout.
S102 (2.2L VIN 4)	Engine harness, 19 cm from injector harness breakout.
S102 (4.3L VIN X)	Engine harness, 8 cm left of generator breakout.
S103 (2.2L VIN 4)	Engine harness, 20 cm from A/C compressor connector.
S103 (4.3L VIN X)	Engine harness, 7.5 cm from A/C compressor breakout.
S104 (2.2L VIN 4)	Engine harness, 20 cm from A/C compressor connector.
S104 (4.3L VIN X)	Engine harness, 7.5 cm from A/C compressor breakout.
S106 (2.2L VIN 4)	Engine harness, 8 cm from breakouts to connector C102 & oxygen sensor.
S106 (4.3L VIN X)	Engine harness, 4 cm from breakout to generator.
S107 (2.2L VIN 4)	Engine harness, 15 cm from dash harness breakout.
S107 (4.3L VIN X)	Engine harness, 4 cm from C104 breakout toward generator breakout.
S109 (2.2L VIN 4)	Engine harness, 6 cm from breakout to starter.
S109 (4.3L VIN X)	Engine harness, 7 cm right of C102.
S110	In body harness, 16 cm from power distribution block ring terminal.
S111	Engine harness, 15 cm from VSS connector.
S112	Engine harness, 38 cm to left of C105 breakout.
S118	Dash extension harness, 40 cm from breakout to blower motor resistor.
S119	Body harness, 18 cm from positive battery terminal.
S121	Forward light harness, 4 cm right of front windshield washer pump breakout.
S122	Forward light harness, 6 cm right of left headlight breakout.
S123	Forward light harness, 6 cm left of left headlight breakout.
S124	Forward light harness, 13 cm right of left headlight breakout.
S140 (2.2L VIN 4)	Engine harness, 17 cm from C175 breakout.
S140 (4.3L VIN X)	Engine harness, 15 cm from C116 breakout.
S204	Dash harness, 11 cm right of instrument cluster breakout.
S205	Dash harness, 18 cm right of instrument cluster breakout.
S208	Dash harness, 35 cm right of instrument cluster breakout.
S209	Dash harness, 39 cm right of instrument cluster breakout.
S216	Dash harness, 39 cm right of instrument cluster breakout.
S224	Dash harness, 7 cm to right relay center breakout.
S240	Front of dash harness, 4 cm into steering column breakout.
S267	Body harness, 67 cm from dash harness connectors.
S269	Dome light harness, 5 cm from inside rearview mirror breakout.
S282	Body harness, in pancake mold, in floorpan area.
S303	Body harness, 8 cm into left rear door breakout.
S306	Body harness, 26 cm rear of rear door breakout.
S317	Oxygen sensor jumper, 10 cm rear of C126 breakout.
S318	Oxygen sensor jumper, 16 cm forward of C127 breakout.
S319	Body harness, 6 cm forward of C406 breakout.
S400	Body harness, 6 cm from endgate harness breakout.
S404	Body harness, 10 cm left of dome light breakout.
S405	Chassis harness, 20 cm rear of EVAP vent valve breakout.
S417	Rear light harness, 10 cm rear of pass-through on left side.
S418	Rear light harness, 10 cm rear of pass-through on right side.
S419	Rear light harness, 4 cm from breakout for left back-up light.
S420	Rear light harness, 4 cm from breakout for right back-up light.
S500	Left front door harness, 13 cm from cross-body harness connector.
S501	Left front door harness, 17 cm from cross-body harness connector.
S502	Left front door harness, 11 cm from cross-body harness connector.
S601	Right front door harness, 17 cm from cross-body harness connector.
S602	Right front door harness, 13 cm from cross-body harness connector.