2002 ISUZU AXIOM battery

1A±122
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
In Car Sensor
865R200001
Legend
(1) Meter Cluster
(2) In Car Sensor
Removal
1. Disconnect the battery ground cable.
2. Remove the meter cluster.

Refer to
Instrument Panel Assembly in Body
Structure section.
3. Remove the in car sensor.
Installation
To install, follow the removal step in the reverse order.
Ambient Sensor
875R200018
Legend
(1) Ambient Sensor
(2) Ambient Sensor Connector
(3) Horn (LH)
Removal
1. Disconnect the battery ground cable.
2. Remove the horn (LH).
3. Disconnect the ambient sensor connector.
4. Remove the ambient sensor.
Installation
To install, follow the removal step in the reverse order.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±123
Sun Sensor
865R200002
Legend
(1) Sun Sensor
(2) Center Cluster Upper
Removal
1. Disconnect the battery ground cable.
2. Remove the center cluster upper.
3. Disconnect the sun sensor connector.
4. Remove the sun sensor.
Installation
To install, follow the removal step in the reverse order.
Duct Sensor
874R200010
Legend
(1) Sensor Part
(2) Evaporator Core
(3) Duct Sensor Assembly
(4) Evaporator Assembly
Removal
1. Disconnect the battery ground cable.
2. Remove the evaporator assembly.

Refer to
evaporator assembly in this section.
3. Remove the duct sensor assembly.
Installation
To install, follow the removal step in the reverse order.

1A±124
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
Mode Actuator
840R200005
Legend
(1) Driver Knee Bolster Assembly
(2) Instrument Panel Driver Lower Cover
Assembly
(3) Actuator Rod
(4) Mode Actuator
Removal
1. Disconnect the battery ground cable.
2. Remove the instrument panel driver lower cover
assembly.
3. Remove the driver knee bolster assembly.

Refer to the
Instrument Panel Assembly in Body
Structure section.
4. Remove the actuator rod.
5. Remove the mode actuator.
Installation
To install, follow the remove step in the reverse order.
Mix Actuator
840R200006
Legend
(1) Center Cluster Upper
(2) Center Cluster
(3) Knee Pad (RH)
(4) Actuator Rod
(5) Mix Actuator
(6) Knee Pad (LH)
(7) Audio & Switch Assembly
Removal
1. Disconnect the battery ground cable.
2. Remove the knee pad (R/RH).
3. Remove the center cluster upper.
4. Remove the center cluster.

Refer to the
Instrument Panel Assembly in Body
Structure section.
5. Disconnect the six connectors.
6. Remove the Audio & Switch Assembly.
7. Remove the actuator rod.
8. Remove the mix actuator.
Installation
To install, follow the remove step in the reverse order.

HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
1A±125
Intake Actuator
873R200003
Legend
(1) Evaporator Assembly
(2) Intake Actuator
(3) Intake Actuator Connector
Removal
1. Disconnect the battery ground cable.
2. Discharge and recover refrigerant.

Refer to
Refrigerant Recovery in this section.
3. Remove the evaporator assembly.

Refer to
Evaporator Assembly section.
4. Disconnect the intake actuator connector.
5. Remove the intake actuator.
Installation
To install, follow the remove step in the reverse order.

POWER±ASSISTED STEERING SYSTEM2A±9
The hydraulic pump is vane-type design. The submerged
pump has housing and internal parts that are inside the
reservoir and operate submerged in oil. There are two
bore openings at the rear of the pump housing. The larger
opening contains the cam ring, pressure plate, thrust
plate, rotor and vane assembly, and end plate. The
smaller opening contains the pressure line union, flow
control valve and spring.
The flow control orifice is part of the pressure line union.
The pressure relief valve inside the flow control valve
limits the pump pressure.Pressure Switch
When hydraulic pressure reaches 3430 kPa (500 psi), the
pressure switch of the power steering pump closes
causing the Powertrain Control Module (PCM) to actuate
the throttle valve, which increases the engine rpm to
prevent the overload-induced engine speed slow down.
The switch opens when hydraulic pressure drops to 2940
kPa (430 psi).
Steering Column
431RY00009
WARNING: T O AV O I D D E P L O Y M E N T W H E N
TROUBLE-SHOOTING THE SRS SYSTEM, DO NOT
USE ELECTRICAL TEST EQUIPMENT, SUCH AS
BATTERY-POWERED OR A/C-POWERED
VOLT-METER, OHMMETER, ETC., OR ANY TYPE OF
ELECTRICAL EQUIPMENT OTHER THAN
SPECIFIED IN THIS MANUAL. DO NOT USE A
NON-POWERED PROBE-TYPE TESTER.INSTRUCTION IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PERSONAL
INJURY MAY RESULT.
When servicing a vehicle equipped with Supplemental
Restraint System, pay close attention to all WARNINGS
and CAUTIONS.
For detailed explanation about SRS, refer to
Restraints
section.

POWER±ASSISTED STEERING SYSTEM2A±29
Supplemental Restraint System Steering Wheel & Column
Service Precaution
This steering wheel and column repair section covers the
Supplemental Restraint System (SRS) steering column.
The following repair procedures are specific to SRS
components. When servicing a vehicle equipped with
Supplemental Restraint System, pay close attention to all
WARNINGS and CAUTIONS.
For detailed explanation about SRS, refer to
Restraints
section.
WARNING: THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM (SRS). REFER TO THE SRS
COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING. WHEN YOU
ARE PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING, REFER TO
THE SRS SERVICE INFORMATION. FAILURE TO
FOLLOW WARNINGS COULD RESULT IN POSSIBLE
AIR BAG DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.
SAFE HANDLING OF INFLATOR MODULES
REQUIRES FOLLOWING THE PROCEDURES
DESCRIBED BELOW FOR BOTH LIVE AND
DEPLOYED MODULES.
SAFETY PRECAUTIONS MUST BE FOLLOWED
WHEN HANDLING A DEPLOYED AIR BAG
ASSEMBLY (AIR BAG). AFTER DEPLOYMENT, THE
AIR BAG ASSEMBLY (AIR BAG) SURFACE MAY
CONTAIN A SMALL AMOUNT OF SODIUM
HYDROXIDE, A BY-PRODUCT OF THE
DEPLOYMENT REACTION, THAT IS IRRITATING TO
THE SKIN AND EYES. MOST OF THE POWDER ON
THE AIR BAG ASSEMBLY (AIR BAG) IS HARMLESS.
AS A PRECAUTION, WEAR GLOVES AND SAFETY
GLASSES WHEN HANDLING A DEPLOYED AIR BAG
ASSEMBLY, AND WASH YOUR HANDS WITH MILD
SOAP AND WATER AFTERWARDS.WHEN CARRYING A LIVE AIR BAG ASSEMBLY,
MAKE SURE THE BAG AND TRIM COVER ARE
POINTED AWAY FROM YOU. NEVER CARRY AN AIR
BAG ASSEMBLY BY THE WIRES OR CONNECTOR
ON THE UNDERSIDE OF MODULE. IN THE CASE OF
AN ACCIDENTAL DEPLOYMENT, THE BAG WILL
THEN DEPLOY WITH MINIMAL CHANCE OF INJURY.
WHEN PLACING A LIVE AIR BAG ASSEMBLY ON A
BENCH OR OTHER SURFACE, ALWAYS FACE THE
BAG AND TRIM COVER UP, AWAY FROM THE
SURFACE.
NEVER REST A STEERING COLUMN ASSEMBLY ON
THE STEERING WHEEL WITH THE AIR BAG
ASSEMBLY FACE DOWN AND COLUMN VERTICAL.
THIS IS NECESSARY SO THAT A FREE SPACE IS
PROVIDED TO ALLOW THE AIR BAG ASSEMBLY TO
EXPAND IN THE UNLIKELY EVENT OF ACCIDENTAL
DEPLOYMENT. OTHERWISE, PERSONAL INJURY
COULD RESULT.
TO AVOID DEPLOYMENT WHEN
TROUBLESHOOTING THE SRS SYSTEM, DO NOT
USE ELECTRICAL TEST EQUIPMENT, SUCH AS
BATTERY-POWERED OR A/C-POWERED
VOLT-METER, OHMMETER, ETC., OR ANY TYPE OF
ELECTRICAL EQUIPMENT OTHER THAN
SPECIFIED IN THIS MANUAL. DO NOT USE A
NON-POWERED PROBE-TYPE TESTER.
INSTRUCTIONS IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PERSONAL
INJURY MAY RESULT.
SRS Connectors
CAUTION: The special yellow color connectors are
used for supplemental restraint system-air bag
circuit.
When removing the cable harness disconnect the
connector by unlocking at two places, outside (1)
and inside (2). Do not pull the wires or disconnection
may occur.
When connecting the double lock type SRS connec-
tor, insert the connector completely then lock the
connector. Imperfect locking may cause the SRS cir-
cuit to malfunction.

POWER±ASSISTED STEERING SYSTEM2A±31
Inflator Module
Inflator Module and Associated Parts
827RW071
Legend
(1) Horn Lead
(2) SRS Connector(3) Fixing Bolt
(4) Inflator Module
Removal
1. Turn the steering wheel so that the vehicle's wheels
are pointing straight ahead.
2. Turn the ignition switch to ªLOCKº.
3. Disconnect the battery ª±º terminal cable, and wait at
least 5 minutes.
4. Disconnect the yellow 2-way SRS connector located
under the steering column.
5. Loosen the inflator module fixing bolt from behind the
steering wheel assembly using a TORX) driver or
equivalent until the inflator module can be released
from steering assembly .
827RW070

2A±32
POWER±ASSISTED STEERING SYSTEM
6. Disconnect the yellow 2-way SRS connector and
horn lead located behind the inflator module.
827RW073
7. Remove inflator module.
Inspection and Repair
WARNING: T H E I N F L AT O R M O D U L E S H O U L D
ALWAYS BE CARRIED WITH THE TRIM COVER
AWAY FROM YOUR BODY AND SHOULD ALWAYS
BE LAID ON A FLAT SURFACE WITH THE
URETHANE SIDE UP. THIS IS NECESSARY
BECAUSE FREE SPACE IS PROVIDED TO ALLOW
THE AIR CUSHION TO EXPAND IN THE UNLIKELY
EVENT OF ACCIDENTAL DEPLOYMENT.
OTHERWISE, PERSONAL INJURY MAY RESULT .
827RW072
The inflator module consists of a cover, air bag, inflator,
and retainer. Inspect the inflator module mainly for the
following:

Check for holes, cracks, severe blemishes and
deformation on the cover.

Check that the retainer is not deformed.

Check for defects such as damage and breakage in
the lead wire for the igniter.
Replace the inflator module if a defect is found during
inspection.
Installation
1. Install inflator module.
2. Support the module and carefully connect the module
connector and horn lead.
NOTE: Pass the lead wire through the tabs on the plastic
cover (wire protector) of inflator to prevent lead wire from
being pinched.
3. Tighten bolts to specified torque.
Torque: 9 N´m (78 lb in)
4. Connect the yellow 2-way SRS connector located
under the steering column.
5. Connect the battery ª±º terminal cable.
6. Set ignition to ªONº while watching warning light.
Light should flash 7 times and then go off. If lamp
does not operate correctly, refer to
Restraints section.