2002 MAZDA 6 warning

PARKING BRAKE SYSTEM, DYNAMIC STABILITY CONTROL
P–17
P
PARKING BRAKE (LEVER TYPE) ADJUSTMENTA6E6914440002011. Start the engine and depress the brake pedal several times.
2. Stop the engine.
3. For the 2WD model, remove the rear ashtray case behind the center console
4. For the 4WD model, remove the 4 screws (back side) and pull up the rear of the center console, then remove
the rear ashtray case.
5. Turn the adjusting nut as shown in the figure.
6. After adjustment, inspect the following points:
(1) Turn the ignition switch to ON, pull the parking
brake lever one notch, and verify that the
parking brake warning light illuminates.
(2) Verify that the rear brakes do not drag.
End Of Sie
DSC HU/CM INSPECTIONA6E6920676502041. Remove the battery and battery bracket.
2. Disconnect the DSC HU/CM connector.
3. Connect the SST (49 G066 004) to the DSC HU/CM connector and harness side connector.
4. Inspect voltage referring the table below.
Terminal Voltage Table (reference value)
(Ignition switch is at ON, and connector is connected unless indicated otherwise)
PARKING BRAKE SYSTEM
A6E6914W002
DYNAMIC STABILITY CONTROL
Terminal Signal Connected to Test condition Voltage (V) Action
A Ground (1) Ground part 1—Below 1.0•Inspect related harness
B Ground (2) Ground part 2—Below 1.0•Inspect related harness
CSolenoid valve
(power supply)Battery—B+•Inspect DSC HU/CM
•Inspect related harness
DPump motor
(power supply)Battery—B+•Inspect DSC HU/CM
•Inspect related harness
E
*—Check
connector—No need to
check•Inspect related harness
F
JLF wheel-speedLF wheel-speed
sensorVehicle is stopped 0 (AC)
•Inspect related harness
•Inspect wheel-speed
sensor •Inspect using the wave profile.
(See P–19 Inspection Using An
Oscilloscope (Reference))
SST (49 G066 004)
AQ
B
CDE
FG
HI
J DSC HU/CM HARNESS SIDE CONNECTOR
A
C E
H
K N Q
T
W Z AC AF
F I L O R U X
AA AD AG
G
J
M P S
V
Y AB AE AHB
DKN
T
WZ
AC
AFLO
RU
XAA
ADAGMP
SV
YAB
AEAH
A6E6920W009

ON-BOARD DIAGNOSTIC
P–23
P
PMPSTAT
(Pump motor output state)ON/OFF•Pump motor is activated:
ON
•Pump motor is deactivated:
OFFInspect DSC HU/CM
—
BRK_FLUID (with DSC only)
(Brake fluid level sensor input)OK/LOW•Brake fluid is above LOW:
OK
•Brake fluid is below LOW:
LOWInspect brake fluid
level.
Inspect brake fluid
level sensor.—
BOO_ABS
(Brake pedal switch input)ON/OFF•Brake pedal is depressed:
ON
•Brake pedal is released:
OFFInspect brake switch.
ABS (ABS/
TCS): Y
DSC: L
ABS_LAMP
(ABS warning light driver
output state)ON/OFF•ABS warning light is
illuminated: ON
•ABS warning light is not
illuminated: OFFInspect ABS warning
light.
—
BRAKE_LMP
(BRAKE system warning light
output state)ON/OFF•BRAKE system warning
light is illuminated: ON
•BRAKE system warning
light is not illuminated: OFFInspect BRAKE
system warning light.
—
ABSRR_O
(Right rear ABS pressure
reduction solenoid valve
output state)ON/OFF•During ABS control: ON/
OFF
(solenoid valve is activated/
deactivated)
•Not ABS control: OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.—
ABSLR_O
(Left rear ABS pressure
reduction solenoid valve
output state)ON/OFF•During ABS or EBD control:
ON/OFF
(solenoid valve is activated/
deactivated)
•Not ABS and EBD control:
OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.—
ABSRF_O
(Right front ABS pressure
reduction solenoid valve
output state)ON/OFF•During ABS control: ON/
OFF
(solenoid valve is activated/
deactivated)
•Not ABS control: OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.—
ABSLF_O
(Left front ABS pressure
reduction solenoid valve
output state)ON/OFF•During ABS control: ON/
OFF
(solenoid valve is activated/
deactivated)
•Not ABS control: OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.—
ABSRR_I
(Right rear ABS pressure
reduction solenoid valve
output state)ON/OFF•During ABS control: ON/
OFF
(solenoid valve is activated/
deactivated)
•Not ABS control: OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.—
ABSLR_I
(Left rear ABS pressure
retention solenoid valve output
state)ON/OFF•During ABS or EBD control:
ON/OFF
(solenoid valve is activated/
deactivated)
•Not ABS and EBD control:
OFF
(solenoid valve is
deactivated)Internal fault of ABS
(ABS/TCS) or DSC
HU/CM. Replace ABS
(ABS/TCS) or DSC
HU/CM.— PID Name
(Definition)Unit/Condition Condition/Specification ActionABS (ABS/
TCS) HU/CM or
DSC HU/CM
terminal

R–12
REAR SUSPENSION
Bracket Installation Note
1. Install the bracket as shown in the figure.
End Of SieREAR SHOCK ABSORBER DISPOSAL (WGN)A6E7416287002021. Lay the shock absorber on a level, horizontal surface.
2. Using a 2—3 mm {0.08—0.12 in} drill bit, drill a
hole in the high-pressure side (area indicated by
A), and allow the gas to escape.
Warning
•The oil in the shock absorber is
pressurized and could spray out. Be sure
to drill slowly and carefully.
3. Using a 2—3 mm {0.08—0.12 in} drill bit, drill a
hole in the low-pressure side (area indicated by
B).
4. Place the shock absorber with the hole drilled in
Step 3 turned downwards. Move the piston rod up
and down several times to drain out the oil.
5. Cut the tube at the end of the shock absorber,
and completely drain the oil out.
6. Properly dispose of the waste oil according to
waste disposal laws.
End Of Sie
106.5—112.5°
A6J74162006
A
A6J74161003
B
A6J74161006

R–18
REAR SUSPENSION
Crossmember component, Differential And Drive Shaft Removal Note
1. Support the differential with a jack, and remove
the nut.
Warning
•Removing the crossmember component,
differential and drive shaft is dangerous.
The crossmember component,
differential and drive shaft could fall and
cause serious injury or death. Verify that
the jack securely supports the differential
lower side.
2. Remove the crossmember component,
differential and drive shaft.
Rear Crossmember Bushing Removal Note
1. Remove the bushing using a screw driver (-),
being careful not to damage the rear
crossmember.
Rear Crossmember Bushing Installation Note
1. Set the bushings as shown in the figure.
JACK
A6E74162012
A6E7416W001
A
B
D
C
A
B
C,D
FRONT
UPPER SIDELOWER SIDE
OVAL
HOLECROSS-
SECTIONAL
VIEW
A6E74162014

S–8
LIFTGATE
LIFTGATE REMOVAL/INSTALLATIONA6E772262010201WGN
Warning
•Removing the stay damper without supporting the liftgate can be dangerous. The liftgate may fall
and injure you. Open the liftgate fully and support it before removing the stay damper.
1. Disconnect the negative battery cable.
2. Remove the liftgate upper trim. (SeeS–23 LIFTGATE UPPER TRIM REMOVAL/INSTALLATION)
3. Disconnect the rear washer hose.
4. Disconnect the vehicle harness and the vehicle
harness connector, attached to the liftgate, from
the liftgate harness connector.
5. Pry away the stay damper's band with a
screwdriver.
6. Pry out the connecting part of the stay damper
and the hinge with a screwdriver to disconnect
them. Then remove the stay damper.
7. Remove the bolts A, then remove the liftgate.
8. To remove the hinge, remove the headliner and
the nut.
LIFTGATE
GROMMET
VEHICLE HARNESS
CONNECTOR LIFTGATE HARNESS
CONNECTORVEHICLE HARNESS
VEHICLE HARNESS
A6E77221101
BAND
STAY
DAMPER
A6E7722W005

S–14
WINDOW GLASS
SIDE WINDOW GLASS REMOVALA6E7738625802011. Apply protective tape along the edge of the body to protect it from damage.
2. Make a hole through the sealant, avoiding pins,
from the inside of the vehicle using an awl.
3. Pass the SST (piano wire) through the hole.
Warning
•Using a SST (piano wire) with bare hands
can cause injury. Always wear gloves
when using a SST (piano wire).
4. Wind each end of the SST (piano wire) around a
bar.
Note
•Use a long sawing action to spread the work
over the whole length of the SST (piano
wire) to prevent it from breaking.
5. Working with another person, saw through the
sealant around the edge of the glass.
6. Remove the side window glass.
End Of Sie
SIDE WINDOW GLASS INSTALLATIONA6E773862580202
Caution
•To prevent the sealant from cracking or the glass from being pushed out by air pressure if a door
is closed, open all of the windows and leave them open until the sealant has hardened.
1. Cut away the old sealant using a razor so that 1—2 mm {0.04—0.07 in} thickness of sealant remains around
the circumference of the frame.
Warning
•Using a razor with bare hands can cause injury. Always wear gloves when using a razor.
2. If the sealant has come off completely in any one place, apply some primer after degreasing, and allow it
approximately 30 minutes to dry. Then put on new sealant to create a 2 mm {0.08 in} layer.
3. Clean and degrease an approximately 50.0 mm {1.97 in} wide strip around the circumference of the glass
and the bonding area on the body.
WINDOW GLASS
PIN
PIN
FASTENER
A6A7738W102
49 0305 870A
PROTECTIVE
TAPE
SEALANT
A6A7738W103
49 0305 870A
A6E7738W021

S–16
WINDOW GLASS
7. Set the side window glass in place and insert the
pins and fastener into the body. Install the side
window glass.
8. Allow the sealant to harden completely.
Sealant hardening time: 24 hours
End Of Sie
REAR WINDOW GLASS REMOVALA6E773863931201WGN
1. Remove the rear wiper motor.
2. Apply protective tape along the edge of the body to protect it from damage.
3. Cut the lip of the rear window molding using a
razor.
Warning
•Using a razor with bare hands can cause
injury. Always wear gloves when using a
razor.
Note
•The rear window molding is a replacement
part.
Not Reusing Glass
Note
•For the areas of the sealant that are difficult to cut, use a SST (piano wire) and follow the procedure under
“Reusing Glass.”
1. Use a SST, and insert the blade into the sealant.
2. Pull through the sealant around the edge of the
glass.
3. Remove the glass.
PIN
PIN
FASTENER
A6A7738W102
A
B A
B
SEC. A—ASEC. B—B LIP
LIP
REAR WINDOW
GLASS MOLDING
A6E77381107
49 G050 1A0
A6E7738W022

WINDOW GLASS
S–17
S
Reusing Glass
Note
•Before removing the rear window glass from the body, mark the position of the glass by affixing tape to
the glass and body panel.
1. Make a hole through the sealant, avoiding pins,
from the inside of the vehicle using an awl.
2. Pass the SST (piano wire) through the hole.
Warning
•Using a SST (piano wire) with bare hands
can cause injury. Always wear gloves
when using a SST (piano wire).
3. Wind each end of the SST (piano wire) around a
bar.
Note
•Use a long sawing action to spread the work
over the whole length of the SST (piano
wire) to prevent it from breaking.
4. Working with another person, saw through the
sealant around the edge of the glass.
5. Remove the rear window glass.
6. Remove the pins from the glass.
7. Remove the rear window molding from the glass.
End Of Sie
REAR WINDOW GLASS INSTALLATIONA6E773863931202
Caution
•To prevent the sealant from cracking or the glass from being pushed out by air pressure if a door
is closed, open all of the windows and leave them open until the sealant has hardened.
1. Cut away the old sealant using a razor so that 1—2 mm {0.04—0.07 in} thickness of sealant remains around
the circumference of the frame.
Warning
•Using a razor with bare hands can cause injury. Always wear gloves when using a razor.
2. If the sealant has come off completely in any one place, apply some primer after degreasing, and allow it
approximately 30 minutes to dry. Then put on new sealant to create a 2 mm {0.08 in} layer.
3. Clean and degrease an approximately 50.0 mm {1.97 in} wide strip around the circumference of the glass
and the bonding area on the body.
PIN
PIN
A6E77381108
49 0305 870A
PROTECTIVE
TAPE SEALANT
REAR WINDOW
GLASS MOLDING
A6E77381109
49 0305 870A
A6E7738W021