Fig. 187 UPPER SUPPORT, BRAKE PEDAL BRACKET REINFORCEMENT AND DASH PANEL - RIGHT HAND
DRIVE
RSBODY STRUCTURE23 - 279
WELD LOCATIONS (Continued)
(9) Remove the heater core tubes and sealing plate
as a unit from beneath the instrument panel.
(10) Use absorbent toweling to clean up any
engine coolant spills from the preceding operation.
REMOVAL - HEATER CORE
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Remove the silencer boot fasteners located
around the base of the lower steering shaft from the
dash panel so that it may be pushed aside.
(2) Remove the brake lamp switch from its mount-
ing bracket (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/BRAKE LAMP SWITCH -
REMOVAL).
(3) Disconnect the power brake booster input rod
(push rod) from the pin on the brake pedal arm
(Refer to 5 - BRAKES - ABS/HYDRAULIC/ME-CHANICAL/POWER BRAKE BOOSTER -
REMOVAL).
(4) Remove the heater core tubes (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/
HEATER CORE - REMOVAL).
(5) Remove the two screws that secure the heater
core mounting plate to the distribution housing.
(6) While pulling the accelerator pedal upward
(Fig. 15) and pushing the brake pedal downward
(Fig. 16) far enough for clearance, pull the heater
core out of the distribution housing.
(7) Use absorbent toweling to mop up any engine
coolant spills from the preceding operation. Also, if
the heater core was leaking, use absorbent toweling
and reach into the heater core opening to mop up
any residual engine coolant within the distribution
housing.
Fig. 14 Heater Core Tubes - LHD Shown, RHD
Typical
1 - SEAL
2 - HEATER CORE TUBES
3 - SCREW
4 - HEATER CORE
5 - DISTRIBUTION HOUSING
6 - SEALING PLATE
Fig. 15 Accelerator Pedal - LHD Shown, RHD Typical
1 - HEATER CORE
Fig. 16 Brake Pedal - LHD Shown, RHD Typical
1 - HEATER CORE
2 - BRAKE PEDAL
24 - 84 PLUMBING - FRONTRS
HEATER CORE (Continued)
INSTALLATION
INSTALLATION - HEATER CORE TUBES
(1) Remove the plugs or tape from both heater core
tube fittings and both heater core ports.
(2) Position the heater core tubes and sealing plate
as a unit beneath the instrument panel.
(3) Align the engine compartment ends of both
heater core tubes with the openings in the dash
panel seal and push them simultaneously forward
through the seal far enough to engage the heater
core ends of the tubes with the heater core supply
and return ports.
(4) Position both heater core tubes and the sealing
plate simultaneously to the heater core supply and
return ports.
NOTE: The heater core tubes each have a slot that
must be indexed to a location tab within each of the
heater core ports. Adjust the position of the tubes
as required so that the sealing plate fits flush
against the heater core supply and return ports,
which indicates that the tubes are properly indexed.
(5) Index both heater core tubes to the heater core
ports.
(6) Install the screw that secures the heater core
tube sealing plate to the heater core supply and
return ports. Tighten the screw to 3 N´m (27 in. lbs.).
(7) Install the silencer under the driver side end of
the instrument panel.
(8) Connect the heater hoses to the heater hose
tubes (Refer to 24 - HEATING & AIR CONDITION-
ING/PLUMBING/HEATER INLET HOSE - INSTAL-
LATION) and(Refer to 24 - HEATING & AIR
CONDITIONING/PLUMBING/HEATER RETURN
HOSE - INSTALLATION).
(9) Reconnect the battery negative cable.
(10) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
INSTALLATION - HEATER CORE
(1) While pushing the brake pedal downward and
pulling the accelerator pedal upward far enough for
clearance, slide the heater core into the distribution
housing.
(2) Install the two screws that secure the heater
core mounting plate to the distribution housing.
Tighten the screws to 2 N´m (17 in. lbs.).
(3) Install the heater core tubes (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/
HEATER CORE - INSTALLATION).
(4) Reconnect the power brake booster input rod
(push rod) to the pin on the brake pedal arm (Referto 5 - BRAKES/HYDRAULIC/MECHANICAL/
POWER BRAKE BOOSTER - INSTALLATION).
(5) Reinstall the brake lamp switch into its mount-
ing bracket (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/BRAKE LAMP SWITCH -
INSTALLATION).
(6) Reinstall the silencer boot around the base of
the lower steering shaft on the dash panel.
(7) Reconnect the battery negative cable.
(8) Refill the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM REFILL).
(9) Operate system for two thermostat cycles to
assure the elimination of any air that may be
trapped within the cooling system.
HEATER INLET HOSE
REMOVAL
WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMBING -
WARNING).
NOTE: The heater inlet hose is constructed from
formed steel tubing and rubber hoses. Depending
on application, the ends are secured to the heater
core, engine oil cooler or the engine by spring ten-
sion clamps.
(1) Drain the engine cooling system (Refer to 7 -
COOLING - STANDARD PROCEDURE - COOLING
SYSTEM DRAIN).
(2) Using spring tension clamp pliers, compress
and slide the clamps off of each end of the hose being
removed (Fig. 17), (Fig. 18) or (Fig. 19).
CAUTION:
DO NOT apply excessive pressure on heater tubes
or connections when removing heater hoses.
Excessive pressure may damage or deform the
tubes/heater core, causing an engine coolant leak.
(3) Disconnect each hose end by carefully twisting
the hose back and forth on the tube or nipple, while
gently pulling it away from the end of the tube or
nipple.
NOTE:
Replacement of the heater inlet hoses will be
required if the hose ends are cut for removal.
(4) If necessary, carefully cut the hose end and
peel the hose off of the tube or nipple.
RSPLUMBING - FRONT24-85
HEATER CORE (Continued)
The following is a list of the monitored compo-
nents:
²Comprehensive Components
²Oxygen Sensor Monitor
²Oxygen Sensor Heater Monitor
²Catalyst Monitor
COMPREHENSIVE COMPONENTS
Along with the major monitors, OBD II requires
that the diagnostic system monitor any component
that could affect emissions levels. In many cases,
these components were being tested under OBD I.
The OBD I requirements focused mainly on testing
emissions-related components for electrical opens and
shorts.
However, OBD II also requires that inputs from
powertrain components to the PCM be tested for
rationality, and that outputs to powertrain compo-
nents from the PCM be tested forfunctionality.
Methods for monitoring the various Comprehensive
Component monitoring include:
(1) Circuit Continuity
²Open
²Shorted high
²Shorted to ground
(2) Rationality or Proper Functioning
²Inputs tested for rationality
²Outputs tested for functionality
NOTE: Comprehensive component monitors are
continuous. Therefore, enabling conditions do not
apply.
Input RationalityÐWhile input signals to the
PCM are constantly being monitored for electrical
opens and shorts, they are also tested for rationality.
This means that the input signal is compared against
other inputs and information to see if it makes sense
under the current conditions.
PCM sensor inputs that are checked for rationality
include:
²Manifold Absolute Pressure (MAP) Sensor
²Oxygen Sensor (O2S)
²Engine Coolant Temperature (ECT) Sensor
²Camshaft Position (CMP) Sensor
²Vehicle Speed Sensor
²Crankshaft Position (CKP) Sensor
²Intake/inlet Air Temperature (IAT) Sensor
²Throttle Position (TPS) Sensor
²Ambient Temperature Sensors
²Power Steering Switch
²Oxygen Sensor Heater
²Brake Switch
²Leak Detection Pump Switch or NVLD switch (if
equipped)
²P/N SwitchOutput FunctionalityÐPCM outputs are tested
for functionality in addition to testing for opens and
shorts. When the PCM provides a voltage to an out-
put component, it can verify that the command was
carried out by monitoring specific input signals for
expected changes. For example, when the PCM com-
mands the Idle Air Control (IAC) Motor to a specific
position under certain operating conditions, it expects
to see a specific (target) idle speed (RPM). If it does
not, it stores a DTC.
PCM outputs monitored for functionality include:
²Fuel Injectors
²Ignition Coils
²Idle Air Control
²Purge Solenoid
²EGR Solenoid (if equipped)
²LDP Solenoid or NVLD solenoid (if equipped)
²Radiator Fan Control
²Trans Controls
OXYGEN SENSOR (O2S) MONITOR
DESCRIPTIONÐEffective control of exhaust
emissions is achieved by an oxygen feedback system.
The most important element of the feedback system
is the O2S. The O2S is located in the exhaust path.
Once it reaches operating temperature 300É to 350ÉC
(572É to 662ÉF), the sensor generates a voltage that
is inversely proportional to the amount of oxygen in
the exhaust. When there is a large amount of oxygen
in the exhaust caused by a lean condition, the sensor
produces a low voltage, below 450 mV. When the oxy-
gen content is lower, caused by a rich condition, the
sensor produces a higher voltage, above 450mV (volt-
ages are offset by 2.5 volts on NGC vehicles).
The information obtained by the sensor is used to
calculate the fuel injector pulse width. The PCM is
programmed to maintain the optimum air/fuel ratio.
At this mixture ratio, the catalyst works best to
remove hydrocarbons (HC), carbon monoxide (CO)
and nitrous oxide (NOx) from the exhaust.
The O2S is also the main sensing element for the
EGR (if equipped), Catalyst and Fuel Monitors.
The O2S may fail in any or all of the following
manners:
²Slow response rate (Big Slope)
²Reduced output voltage (Half Cycle)
²Heater Performance
Slow Response Rate (Big Slope)ÐResponse rate
is the time required for the sensor to switch from
lean to rich signal output once it is exposed to a
richer than optimum A/F mixture or vice versa. As
the PCM adjusts the air/fuel ratio, the sensor must
be able to rapidly detect the change. As the sensor
ages, it could take longer to detect the changes in the
oxygen content of the exhaust gas. The rate of
change that an oxygen sensor experiences is called
25 - 2 EMISSIONS CONTROLRS
EMISSIONS CONTROL (Continued)
ªBig Slopeº. The PCM checks the oxygen sensor volt-
age in increments of a few milliseconds.
Reduced Output Voltage (Half Cycle)ÐThe
output voltage of the O2S ranges from 0 to 1 volt
(voltages are offset by 2.5 volts on NGC vehicles). A
good sensor can easily generate any output voltage in
this range as it is exposed to different concentrations
of oxygen. To detect a shift in the A/F mixture (lean
or rich), the output voltage has to change beyond a
threshold value. A malfunctioning sensor could have
difficulty changing beyond the threshold value. Each
time the voltage signal surpasses the threshold, a
counter is incremented by one. This is called the Half
Cycle Counter.
Heater PerformanceÐThe heater is tested by a
separate monitor. Refer to the Oxygen Sensor Heater
Monitor.
OPERATIONÐAs the Oxygen Sensor signal
switches, the PCM monitors the half cycle and big
slope signals from the oxygen sensor. If during the
test neither counter reaches a predetermined value, a
malfunction is entered and Freeze Frame data is
stored. Only one counter reaching its predetermined
value is needed for the monitor to pass.
The Oxygen Sensor Monitor is a two trip monitor
that is tested only once per trip. When the Oxygen
Sensor fails the test in two consecutive trips, the
MIL is illuminated and a DTC is set. The MIL is
extinguished when the Oxygen Sensor monitor
passes in three consecutive trips. The DTC is erased
from memory after 40 consecutive warm-up cycles
without test failure.
Enabling ConditionsÐThe following conditions
must typically be met for the PCM to run the oxygen
sensor monitor:
²Battery voltage
²Engine temperature
²Engine run time
²Engine run time at a predetermined speed
²Engine run time at a predetermined speed and
throttle opening
²Transmission in gear and brake depressed (auto-
matic only)
²Fuel system in Closed Loop
²Long Term Adaptive (within parameters)
²Power Steering Switch in low PSI (no load)
²Engine at idle
²Fuel level above 15%
²Ambient air temperature
²Barometric pressure
²Engine RPM within acceptable range of desired
idle
Pending ConditionsÐThe Task Manager typi-
cally does not run the Oxygen Sensor Monitor if over-
lapping monitors are running or the MIL is
illuminated for any of the following:²Misfire Monitor
²Front Oxygen Sensor and Heater Monitor
²MAP Sensor
²Vehicle Speed Sensor
²Engine Coolant Temperature Sensor
²Throttle Position Sensor
²Engine Controller Self Test Faults
²Cam or Crank Sensor
²Injector and Coil
²Idle Air Control Motor
²EVAP Electrical
²EGR Solenoid Electrical (if equipped)
²Intake/inlet Air Temperature
²5 Volt Feed
ConflictÐThe Task Manager does not run the
Oxygen Sensor Monitor if any of the following condi-
tions are present:
²A/C ON (A/C clutch cycling temporarily sus-
pends monitor)
²Purge flow in progress
²Ethanol content learn is taking place and the
ethanol used once flag is set (if equipped)
SuspendÐThe Task Manager suspends maturing
a fault for the Oxygen Sensor Monitor if any of the
following are present:
²Oxygen Sensor Heater Monitor, Priority 1
²Misfire Monitor, Priority 2
OXYGEN SENSOR HEATER MONITOR
DESCRIPTIONÐIf there is an oxygen sensor
(O2S) DTC as well as a O2S heater DTC, the O2S
fault MUST be repaired first. After the O2S fault is
repaired, verify that the heater circuit is operating
correctly.
The voltage readings taken from the O2S are very
temperature sensitive. The readings are not accurate
below a sensor temperature of 300ÉC. Heating of the
O2S is done to allow the engine controller to shift to
closed loop control as soon as possible. The heating
element used to heat the O2S must be tested to
ensure that it is heating the sensor properly.
The heater element itself is not tested. The sensor
output is used to test the heater by isolating the
effect of the heater element on the O2S output volt-
age from the other effects. The resistance is normally
between 100 ohms and 4.5 megaohms. When oxygen
sensor temperature increases, the resistance in the
internal circuit decreases. The PCM sends a 5 volts
biased signal through the oxygen sensors to ground
this monitoring circuit. As the temperature increases,
resistance decreases and the PCM detects a lower
voltage at the reference signal. Inversely, as the tem-
perature decreases, the resistance increases and the
PCM detects a higher voltage at the reference signal.
The O2S circuit is monitored for a drop in voltage.
RSEMISSIONS CONTROL25-3
EMISSIONS CONTROL (Continued)
period the switch ratio reaches a predetermined
value, a counter is incremented by one. The monitor
is enabled to run another test during that trip. When
the test fails 6 times, the counter increments to 3, a
malfunction is entered, and a Freeze Frame is stored,
the code is matured and the MIL is illuminated. If
the first test passes, no further testing is conducted
during that trip.
The MIL is extinguished after three consecutive
good trips. The good trip criteria for the catalyst
monitor is more stringent than the failure criteria. In
order to pass the test and increment one good trip,
the downstream sensor switch rate must be less than
45% of the upstream rate. The failure percentages
are 59% respectively.
Enabling ConditionsÐThe following conditions
must typically be met before the PCM runs the cat-
alyst monitor. Specific times for each parameter may
be different from engine to engine.
²Accumulated drive time
²Enable time
²Ambient air temperature
²Barometric pressure
²Catalyst warm-up counter
²Engine coolant temperature
²Vehicle speed
²MAP
²RPM
²Engine in closed loop
²Fuel level
Pending ConditionsÐ
²Misfire DTC
²Front Oxygen Sensor Response
²Front Oxygen Sensor Heater Monitor
²Front Oxygen Sensor Electrical
²Rear Oxygen Sensor Rationality (middle check)
²Rear Oxygen Sensor Heater Monitor
²Rear Oxygen Sensor Electrical
²Fuel System Monitor
²All TPS faults
²All MAP faults
²All ECT sensor faults
²Purge flow solenoid functionality
²Purge flow solenoid electrical
²All PCM self test faults
²All CMP and CKP sensor faults
²All injector and ignition electrical faults
²Idle Air Control (IAC) motor functionality
²Vehicle Speed Sensor
²Brake switch (auto trans only)
²Intake air temperature
ConflictÐThe catalyst monitor does not run if any
of the following are conditions are present:
²EGR Monitor in progress (if equipped)
²Fuel system rich intrusive test in progress
²EVAP Monitor in progress²Time since start is less than 60 seconds
²Low fuel level-less than 15 %
²Low ambient air temperature
²Ethanol content learn is taking place and the
ethanol used once flag is set
SuspendÐThe Task Manager does not mature a
catalyst fault if any of the following are present:
²Oxygen Sensor Monitor, Priority 1
²Oxygen Sensor Heater, Priority 1
²EGR Monitor, Priority 1 (if equipped)
²EVAP Monitor, Priority 1
²Fuel System Monitor, Priority 2
²Misfire Monitor, Priority 2
OPERATION - NON-MONITORED CIRCUITS
The PCM does not monitor all circuits, systems
and conditions that could have malfunctions causing
driveability problems. However, problems with these
systems may cause the PCM to store diagnostic trou-
ble codes for other systems or components. For exam-
ple, a fuel pressure problem will not register a fault
directly, but could cause a rich/lean condition or mis-
fire. This could cause the PCM to store an oxygen
sensor or misfire diagnostic trouble code.
The major non-monitored circuits are listed below
along with examples of failures modes that do not
directly cause the PCM to set a DTC, but for a sys-
tem that is monitored.
FUEL PRESSURE
The fuel pressure regulator controls fuel system
pressure. The PCM cannot detect a clogged fuel
pump inlet filter, clogged in-line fuel filter, or a
pinched fuel supply or return line. However, these
could result in a rich or lean condition causing the
PCM to store an oxygen sensor, fuel system, or mis-
fire diagnostic trouble code.
SECONDARY IGNITION CIRCUIT
The PCM cannot detect an inoperative ignition coil,
fouled or worn spark plugs, ignition cross firing, or
open spark plug cables. The misfire will however,
increase the oxygen content in the exhaust, deceiving
the PCM in to thinking the fuel system is too lean.
Also see misfire detection.
CYLINDER COMPRESSION
The PCM cannot detect uneven, low, or high engine
cylinder compression. Low compression lowers O2
content in the exhaust. Leading to fuel system, oxy-
gen sensor, or misfire detection fault.
EXHAUST SYSTEM
The PCM cannot detect a plugged, restricted or
leaking exhaust system. It may set a EGR (if
equipped) or Fuel system or O2S fault.
RSEMISSIONS CONTROL25-5
EMISSIONS CONTROL (Continued)
DIAGNOSIS AND TESTING - PCV SYSTEM
WARNING: APPLY PARKING BRAKE AND/OR
BLOCK WHEELS BEFORE PERFORMING ANY TEST
OR ADJUSTMENT WITH THE ENGINE OPERATING.
(1) With engine idling, remove the hose from the
PCV valve. If the valve is not plugged, a hissing
noise will be heard as air passes through the valve. A
strong vacuum should also be felt when a finger is
placed over the valve inlet.
(2) Install hose on PCV valve. Remove the
make-up air hose from the air plenum at the rear of
the engine. Hold a piece of stiff paper (parts tag)
loosely over the end of the make-up air hose.
(3) After allowing approximately one minute for
crankcase pressure to reduce, the paper should draw
up against the hose with noticeable force. If the
engine does not draw the paper against the grommet
after installing a new valve, replace the PCV valve
hose.
(4) Turn the engine off. Remove the PCV valve
from intake manifold. The valve should rattle when
shaken.
(5) Replace the PCV valve and retest the system if
it does not operate as described in the preceding
tests.Do not attempt to clean the old PCV valve.
If the valve rattles, apply a light coating of Loctitet
Pipe Sealant With Teflon to the threads. Thread the
PCV valve into the manifold plenum and tighten to 7
N´m (60 in. lbs.) torque.
Fig. 10 PCV VALVE 2.4L
1 - PCV Valve
Fig. 11 PCV VALVE 3.3/3.8L
Fig. 12 Engine Off or Engine Backfire No Vapor
Flow
Fig. 13 High Intake Manifold Vacuum Minimal Vapor
Flow
Fig. 14 Moderate Intake Manifold Vacuum Maximum
Vapor Flow
RSEVAPORATIVE EMISSIONS25-17
PCV VALVE (Continued)
INDEX
ABS FASTENER TORQUE,
SPECIFICATIONS......................5-79
ABSORBER - DESCRIPTION, SHOCK.......2-37
ABSORBER - INSTALLATION, SHOCK......2-38
ABSORBER - OPERATION, SHOCK........2-37
ABSORBER - REMOVAL, SHOCK..........2-37
ABSORBER (UPPER BUSHING) -
ASSEMBLY, SHOCK....................2-38
ABSORBER (UPPER BUSHING) -
DISASSEMBLY, SHOCK.................2-37
A/C COMPRESSOR - DESCRIPTION......24-73
A/C COMPRESSOR - OPERATION........24-73
A/C COMPRESSOR CLUTCH COIL -
DIAGNOSIS AND TESTING.............24-15
A/C COMPRESSOR CLUTCH RELAY -
DESCRIPTION.......................24-19
A/C COMPRESSOR CLUTCH RELAY -
INSTALLATION.......................24-20
A/C COMPRESSOR CLUTCH RELAY -
OPERATION.........................24-19
A/C COMPRESSOR CLUTCH RELAY -
REMOVAL..........................24-20
A/C COMPRESSOR CLUTCH/COIL -
DESCRIPTION.......................24-15
A/C COMPRESSOR CLUTCH/COIL -
INSPECTION........................24-17
A/C COMPRESSOR CLUTCH/COIL -
INSTALLATION.......................24-17
A/C COMPRESSOR CLUTCH/COIL -
OPERATION.........................24-15
A/C COMPRESSOR CLUTCH/COIL -
REMOVAL..........................24-16
A/C COMPRESSOR MOUNTING BRACKET
- 2.4L ENGINE - INSTALLATION.........24-76
A/C COMPRESSOR MOUNTING BRACKET
- 2.4L ENGINE - REMOVAL.............24-75
A/C CONDENSER - DESCRIPTION........24-76
A/C CONDENSER - INSTALLATION.......24-78
A/C CONDENSER - OPERATION..........24-76
A/C CONDENSER - REMOVAL...........24-77
A/C COOL DOWN TEST - DIAGNOSIS
AND TESTING........................24-6
A/C DISCHARGE LINE - INSTALLATION . . . 24-80
A/C DISCHARGE LINE - REMOVAL.......24-79
A/C EVAPORATOR - DESCRIPTION . . 24-80,24-97
A/C EVAPORATOR - INSTALLATION......24-80
A/C EVAPORATOR - INSTALLATION,
REAR..............................24-99
A/C EVAPORATOR - OPERATION....24-80,24-97
A/C EVAPORATOR - REMOVAL..........24-80
A/C EVAPORATOR - REMOVAL, REAR.....24-97
A/C EVAPORATOR LINE EXTENSION -
INSTALLATION, REAR.................24-99
A/C EVAPORATOR LINE EXTENSION -
REMOVAL..........................24-98
A/C EXPANSION VALVE - DESCRIPTION . . . 24-99
A/C EXPANSION VALVE - DIAGNOSIS
AND TESTING.......................24-81
A/C EXPANSION VALVE - INSTALLATION . 24-100
A/C EXPANSION VALVE - OPERATION.....24-99
A/C EXPANSION VALVE - REMOVAL.....24-100
A/C HEATER CONTROL - DESCRIPTION . . . 24-20
A/C HEATER CONTROL - INSTALLATION . . . 24-21
A/C HEATER CONTROL - REMOVAL......24-21
A/C PERFORMANCE TEST - DIAGNOSIS
AND TESTING........................24-7
A/C PRESSURE TRANSDUCER -
DESCRIPTION.......................24-21
A/C PRESSURE TRANSDUCER -
DIAGNOSIS AND TESTING.............24-22
A/C PRESSURE TRANSDUCER -
INSTALLATION.......................24-22
A/C PRESSURE TRANSDUCER -
OPERATION.........................24-21
A/C PRESSURE TRANSDUCER -
REMOVAL..........................24-22
A/C SYSTEM, CAUTION................24-66
A/C SYSTEM, SPECIFICATIONS..........24-11
A/C SYSTEM, WARNING...............24-65
ACCELERATOR PEDAL - INSTALLATION . . . 14-24
ACCELERATOR PEDAL - REMOVAL
.......14-24
ACCESSORY DRIVE BELT - DIAGNOSIS
AND TESTING
.........................7-7
ACCESSORY DRIVE BELT TENSION,
SPECIFICATIONS
.......................7-5
ACCUMULATOR - DESCRIPTION
.......21-188,
21s-206,21s-94
ACCUMULATOR - OPERATION
....21-189,21s-94A/C-HEATER CONTROL - DESCRIPTION . . . 24-34
A/C-HEATER CONTROL - INSTALLATION . . . 24-35
A/C-HEATER CONTROL - OPERATION.....24-34
A/C-HEATER CONTROL - REMOVAL......24-34
A/C-HEATER CONTROL CALIBRATION -
STANDARD PROCEDURE...............24-20
ACTUATOR - DESCRIPTION, BLEND
DOOR........................24-23,24-35
ACTUATOR - DESCRIPTION, ENGAGE.....8N-10
ACTUATOR - DESCRIPTION, LATCH......8N-14
ACTUATOR - DESCRIPTION, MODE
DOOR.............................24-30
ACTUATOR - DESCRIPTION,
RECIRCULATION DOOR................24-32
ACTUATOR - INSTALLATION, BLEND
DOOR........................24-23,24-36
ACTUATOR - INSTALLATION, ENGAGE....8N-11
ACTUATOR - INSTALLATION, INSIDE
HANDLE............................23-27
ACTUATOR - INSTALLATION, LATCH.....8N-14
ACTUATOR - INSTALLATION, MODE
DOOR.............................24-31
ACTUATOR - INSTALLATION,
RECIRCULATION DOOR................24-33
ACTUATOR - OPERATION, BLEND DOOR . . 24-23,
24-35
ACTUATOR - OPERATION, ENGAGE......8N-11
ACTUATOR - OPERATION, LATCH........8N-14
ACTUATOR - OPERATION, MODE DOOR . . . 24-30
ACTUATOR - OPERATION,
RECIRCULATION DOOR................24-32
ACTUATOR - REAR - DESCRIPTION,
MODE DOOR........................24-39
ACTUATOR - REAR - INSTALLATION,
MODE DOOR........................24-40
ACTUATOR - REAR - OPERATION, MODE
DOOR.............................24-40
ACTUATOR - REAR - REMOVAL, MODE
DOOR.............................24-40
ACTUATOR - REMOVAL, BLEND DOOR . . . 24-23,
24-36
ACTUATOR - REMOVAL, ENGAGE........8N-11
ACTUATOR - REMOVAL, INSIDE HANDLE . . 23-27
ACTUATOR - REMOVAL, LATCH.........8N-14
ACTUATOR - REMOVAL, MODE DOOR....24-30
ACTUATOR - REMOVAL, RECIRCULATION
DOOR.............................24-33
ADAPTER - INSTALLATION, FRONT DISC
BRAKE CALIPER.................5-31,5s-30
ADAPTER - INSTALLATION, OIL FILTER . . . 9-139
ADAPTER - REMOVAL, FRONT DISC
BRAKE CALIPER.................5-31,5s-30
ADAPTER - REMOVAL, OIL FILTER.......9-139
ADAPTIVE MEMORIES, OPERATION -
FUEL CORRECTION OR................14-20
ADDING ADDITIONAL COOLANT -
STANDARD PROCEDURE.................7-5
ADDITIONAL COOLANT - STANDARD
PROCEDURE, ADDING...................7-5
ADHESIVE ATTACHED - INSTALLATION,
EXTERIOR NAME PLATES..............23-51
ADHESIVE ATTACHED - REMOVAL,
EXTERIOR NAME PLATES..............23-51
ADHESIVE LOCATIONS -
SPECIFICATIONS, STRUCTURAL
........23-156
ADJUSTABLE - INSTALLATION, PEDALS
. . . 5s-40
ADJUSTABLE - REMOVAL, PEDALS
.......5s-38
ADJUSTABLE PEDALS SWITCH -
INSTALLATION
.......................5s-10
ADJUSTABLE PEDALS SWITCH -
REMOVAL
..........................5s-10
ADJUSTER-BORC-PILLAR -
INSTALLATION, SEAT BELT HEIGHT
......8O-13
ADJUSTER-BORC-PILLAR -
REMOVAL, SEAT BELT HEIGHT
..........8O-13
ADJUSTER - DIAGNOSIS AND TESTING,
DRUM BRAKE AUTOMATIC
.........5-13,5s-13
ADJUSTER - INSTALLATION, FRONT
SEAT TRACK MANUAL
................23-95
ADJUSTER - INSTALLATION, FRONT
SEAT TRACK POWER
.................23-95
ADJUSTER - REMOVAL, FRONT SEAT
TRACK MANUAL
.....................23-95
ADJUSTER - REMOVAL, FRONT SEAT
TRACK POWER
......................23-95
ADJUSTER KNOB - INSTALLATION, SEAT
BELT HEIGHT
.......................8O-14ADJUSTER KNOB - REMOVAL, SEAT
BELT HEIGHT.......................8O-14
ADJUSTER NOISE DIAGNOSIS -
DIAGNOSIS AND TESTING, HYDRAULIC
LASH...............................9-34
ADJUSTER TENSION RELEASE -
STANDARD PROCEDURE, PARKING
BRAKE AUTOMATIC...............5-58,5s-61
ADJUSTER TENSION RESET -
STANDARD PROCEDURE, PARKING
BRAKE AUTOMATIC...............5-59,5s-61
ADJUSTERS - INSTALLATION,
HYDRAULIC LASH.....................9-34
ADJUSTERS - REMOVAL, HYDRAULIC
LASH...............................9-34
AERATION - DIAGNOSIS AND TESTING,
COOLING SYSTEM.....................7-3
AFTER AN AIRBAG DEPLOYMENT -
STANDARD PROCEDURE, SERVICE.......8O-3
AIR CLEANER ELEMENT - INSTALLATION . . 9-24,
9-98
AIR CLEANER ELEMENT - REMOVAL . . 9-24,9-98
AIR CLEANER HOUSING - INSTALLATION . . 9-24,
9-99
AIR CLEANER HOUSING - REMOVAL . . 9-24,9-99
AIR CONDITIONER - DESCRIPTION,
HEATER .............................24-1
AIR CONDITIONER - OPERATION,
HEATER .............................24-4
AIR CONTROL MOTOR - DESCRIPTION,
IDLE...............................14-28
AIR CONTROL MOTOR - INSTALLATION,
IDLE...............................14-29
AIR CONTROL MOTOR - OPERATION,
IDLE...............................14-28
AIR CONTROL MOTOR - REMOVAL, IDLE . . 14-29
AIR EXHAUSTER - DESCRIPTION, REAR
QUARTER PANEL/FENDER..............23-57
AIR EXHAUSTER - INSTALLATION, REAR
QUARTER PANEL/FENDER..............23-58
AIR EXHAUSTER - REMOVAL, REAR
QUARTER PANEL/FENDER..............23-57
AIR FILTER - DESCRIPTION............24-43
AIR FILTER - INSTALLATION............24-44
AIR FILTER - REMOVAL...............24-43
AIR GAP, SPECIFICATIONS - WHEEL
SPEED SENSOR.......................5-79
AIR INTAKE PIPE - INSTALLATION......24-114
AIR INTAKE PIPE - REMOVAL..........24-113
AIR OUTLETS - DESCRIPTION.....24-44,24-56
AIR OUTLETS - INSTALLATION..........24-56
AIR OUTLETS - REMOVAL.............24-56
AIR PRESSURE TESTS - DIAGNOSIS
AND TESTING, CLUTCH.........21-122,21s-30
AIR TEMPERATURE SENSOR -
DESCRIPTION, INLET.................14-30
AIRBAG - DESCRIPTION, DRIVER........8O-6
AIRBAG - DESCRIPTION, PASSENGER.....8O-8
AIRBAG - DESCRIPTION, SEAT..........8O-11
AIRBAG - INSTALLATION, DRIVER........8O-7
AIRBAG - INSTALLATION, PASSENGER . . . 8O-10
AIRBAG - OPERATION, DRIVER..........8O-6
AIRBAG - OPERATION, PASSENGER.......8O-9
AIRBAG - OPERATION, SEAT...........8O-11
AIRBAG - REMOVAL, DRIVER
............8O-6
AIRBAG - REMOVAL, PASSENGER
........8O-9
AIRBAG DEPLOYMENT - STANDARD
PROCEDURE, SERVICE AFTER AN
........8O-3
AIRBAG SYSTEM - DIAGNOSIS AND
TESTING
............................8O-2
AIRBAG TRIM COVER - INSTALLATION,
DRIVER
.............................8O-7
AIRBAG TRIM COVER - REMOVAL,
DRIVER
.............................8O-7
AIRBAGS - STANDARD PROCEDURE,
HANDLING
..........................8O-3
AJAR SWITCH - EXPORT -
INSTALLATION, HOOD
.................8Q-3
AJAR SWITCH - EXPORT - REMOVAL,
HOOD
..............................8Q-3
ALIGNMENT - DESCRIPTION, WHEEL
......2-47
ALIGNMENT - EXPORT - STANDARD
PROCEDURE, FRONT FOG LAMP UNIT
.....8L-9
ALIGNMENT - EXPORT - STANDARD
PROCEDURE, HEADLAMP UNIT
.........8L-14
ALIGNMENT - STANDARD PROCEDURE,
FRONT FOG LAMP UNIT
................8L-9
RSINDEX1
Description Group-Page Description Group-Page Description Group-Page