2002 MAZDA 6 belt

FLOOR COVERING
S–27
S
FRONT FLOOR COVERING REMOVAL/INSTALLATIONA6E774868670201WGN
1. Disconnect the negative battery cable.
2. Remove the front seats.
3. Remove the rear seat. (SeeS–29 REAR SEAT REMOVAL/INSTALLATION)
4. Remove the front scuff plates.
5. Remove the rear scuff plates.
6. Remove the console.
7. Remove the front side trims.
8. Remove the B-pillar lower trims.
9. Remove the lower anchor of the front seat belt installation bolts.
10. Remove the tire house trim.
11. Remove the fuel-filler lid opener bezel.
12. Remove the fasteners.
13. Remove the cap nuts.
14. Remove the clips.
15. Take the front floor covering off from the
passenger-side door opening.
16. Install in the reverse order of removal.
End Of Sie
FLOOR COVERING
FLOOR MATCLIPCAP NUT FASTENER
A6E77481101

S–28
SEAT BELT
REAR SIDE SEAT BELT REMOVAL/INSTALLATIONA6E775057730201
Caution
•The rear side seat belt for 4WD models is equipped with a silencer to reduce abnormal noise while
driving. If the silencer is not installed in the proper position, the push knob may not function
properly. When attaching the silencer, be sure to attach it in the correct area as shown below.
Note
•Rear side seat belts are built into the rear seat back. See rear seat disassembly/assembly, to remove/
install the rear side seat belt.
1. Peel off the backing of the double-sided adhesive tape.
2. Attach double-sided adhesive tape to the silencer as shown.
End Of Sie
REAR CENTER SEAT BELT REMOVAL/INSTALLATIONA6E775057730202WGN
Caution
•The ELR has a spring that will unwind if the retractor's cover is removed. The spring cannot be
rewound by hand. If this occurs, the ELR will not work properly. Therefore, do not disassemble the
retractor.
1. Remove the headliner.
2. Remove the bolts.
3. Remove the rear center seat belt.
4. Install in the reverse order of removal.
End Of Sie
SEAT BELT
SILENCERRETRACTOR
mm {in} 29—35
{1.2—1.3}
-3—3
{-0.1—0.1} 60
{2.3} 60
{2.3}
60
{2.3}
60
{2.3}40
{1.5}
29—35
{1.2—1.3}
-3—3
{-0.1—0.1}
SILENCER RETRACTOR
60{2.3}
A6E77502101
39—78 N·m
{3.9—8.0 kgf·m, 29—57 ft·lbf}
REAR CENTER
SEAT BELT
BOLT
A6A7750W101

S–30
SEAT
REAR SEAT DISASSEMBLY/ASSEMBLYA6E775257200202WGN
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly..
End Of Sie
9
1
6
9
8
7
25
4
2
5
4
3
1
6
87
19
18
18
1315
16
171110
11
22
21
20
14
21
2224
24
20
23
3
A
A
12
10
19
23
12
25
25
4WD
4
3
A6E77521015
1 Headrest
2 Hinge cover (2WD)
3 Seat cushion trim
4 Seat cushion pad
5 Seat cushion frame (2WD)
6 Remote button cover
7 Seat back catch cover
8 Child seat anchor cover
9 Retainer bar anchor
10 Seat back board
11 Pole guide
12 Remote button
13 Armrest assembly14 Cup holder
15 Armrest hinge
16 Armrest trim
17 Armrest pad
18 Seat back trim
19 Seat back pad
20 Seat belt guide
21 Retractor cover
22 Rear seat belt
23 Seat back catch
24 Remote wire
25 Seat back frame

T–1
T
TBODY ELECTRICAL SYSTEM
OUTLINE................................................................ T-2
OUTLINE OF CONSTRUCTION ......................... T-2
FEATURES .......................................................... T-2
POWER SYSTEM................................................... T-2
STRUCTURAL VIEW........................................... T-2
MULTIPLEX COMMUNICATION SYSTEM............ T-3
OUTLINE ............................................................. T-3
STRUCTRURAL VIEW ........................................ T-3
SYSTEM WIRING DIAGRAM .............................. T-4
CAN SIGNAL-CHART.......................................... T-4
ON-BOARD DIAGNOSTIC FUNCTION............... T-6
EXTERIOR LIGHTING SYSTEM............................ T-8
OUTLINE ............................................................. T-8
STRUCTURAL VIEW........................................... T-8
INTERIOR LIGHTING SYSTEM............................. T-8
STRUCTURAL VIEW........................................... T-8
WIPER AND WASHER........................................... T-9
OUTLINE ............................................................. T-9
STRUCTURAL VIEW........................................... T-9
WARNING AND INDICATOR SYSTEM............... T-10
OUTLINE ........................................................... T-10
STRUCTURAL VIEW......................................... T-10
SYSTEM WIRING DIAGRAM ............................ T-11
THEFT-DETERRENT SYSTEM............................ T-11
OUTLINE ........................................................... T-11
INTRUDER SENSOR ........................................ T-11
AUDIO AND NAVIGATION SYSTEM.................. T-13
OUTLINE ........................................................... T-13
STRUCTURAL VIEW......................................... T-13
CRUISE CONTROL SYSTEM.............................. T-13
OUTLINE ........................................................... T-13
AIR BAG SYSTEM............................................... T-13
OUTLINE ........................................................... T-13
OUTLINE.............................................................. T-14
SUPPLEMENTAL SERVICE INFORMATION ... T-14
LOCATION INDEX............................................... T-15
POWER SYSTEM.............................................. T-15
EXTERIOR LIGHTING SYSTEM ....................... T-15
INTERIOR LIGHTING SYSTEM ........................ T-16
WIPER AND WASHER SYSTEM ...................... T-16
WARNING AND INDICATOR SYSTEM............. T-17
THEFT-DETERRENT SYSTEM ........................ T-17
AUDIO AND NAVIGATION SYSTEM ................ T-18
AIR BAG SYSTEM............................................. T-18
POWER SYSTEM................................................. T-19
RELAY LOCATION ............................................ T-19
RELAY INSPECTION ........................................ T-19
EXTERIOR LIGHTING SYSTEM.......................... T-20
REAR AUTO LEVELING SENSOR
REMOVAL/INSTALLATION ............................ T-20HIGH-MOUNT BRAKE LIGHT
REMOVAL/INSTALLATION ............................ T-20
INTERIOR LIGHTING SYSTEM........................... T-21
CARGO COMPARTMENT LIGHT
REMOVAL/INSTALLATION ............................ T-21
CARGO COMPARTMENT LIGHT
INSPECTION .................................................. T-22
WIPER AND WASHER......................................... T-22
REAR WIPER MOTOR
REMOVAL/INSTALLATION ............................ T-22
REAR WIPER MOTOR INSPECTION ............... T-22
REAR WIPER ARM AND BLADE
REMOVAL/INSTALLATION ............................ T-23
REAR WIPER ARM AND BLADE
ADJUSTMENT ................................................ T-24
REAR WASHER NOZZLE
REMOVAL/INSTALLATION ............................ T-24
REAR WASHER NOZZLE ADJUSTMENT ........ T-25
REAR WASHER HOSE
REMOVAL/INSTALLATION ............................ T-25
INTERMITTENT REAR WIPER RELAY
REMOVAL/INSTALLATION ............................ T-26
WARNING AND INDICATOR SYSTEM............... T-27
FUEL GAUGE SENDER UNIT
REMOVAL/INSTALLATION ............................ T-27
FUEL GAUGE SENDER UNIT INSPECTION.... T-28
THEFT-DETERRENT SYSTEM............................ T-29
INTRUDER SENSOR
REMOVAL/INSTALLATION ............................ T-29
AUDIO AND NAVIGATION SYSTEM.................. T-30
NOISE FILTER REMOVAL/INSTALLATION ..... T-30
CONDENSER REMOVAL/INSTALLATION ....... T-30
ANTENNA FEEDER LOCATION ....................... T-31
REAR ANTENNA FEEDER INSPECTION ........ T-31
AIR BAG SYSTEM............................................... T-32
SERVICE WARNINGS....................................... T-32
CURTAIN AIR BAG MODULE
REMOVAL/INSTALLATION ............................ T-35
AIR BAG MODULE AND PRE-TENSIONER
SEAT BELT DEPLOYMENT PROCEDURES. T-35
ON-BOARD DIAGNOSTIC
[MULTIPLEX COMMUNICATION SYSTEM].... T-39
MULTIPLEX COMMUNICATION SYSTEM ....... T-39
DTC TABLE ....................................................... T-41
PID/DATA MONITOR TABLE ............................ T-41
PROCEDURES FOR DETERMINING
THE LOCATION OF A MALFUNCTION ......... T-42
DTC U0073, U1900, U2516 ............................... T-45 FEATURES
SERVICE

T–14
OUTLINE
SUPPLEMENTAL SERVICE INFORMATIONA6E810201088203•The following changes and/or additions have been made since publication of the Mazda6 Workshop Manual
(1730-1*-02C).
Relay
•Location has been changed.
•Inspection procedure has been modified.
Rear auto leveling sensor
•Removal/Installation procedure has been modified.
High-mount brake light
•Removal/Installation procedure has been modified.
Cargo compartment light
•Removal/Installation procedure has been modified.
•Inspection procedure has been modified.
Rear wiper motor
•Removal/Installation procedure has been modified.
•Inspection procedure has been modified.
Rear wiper arm and blade
•Removal/Installation procedure has been modified.
•Adjustment procedure has been modified.
Rear washer nozzle
•Removal/Installation procedure has been modified.
•Adjustment procedure has been modified.
Rear washer hose
•Removal/Installation procedure has been modified.
Intermittent rear wiper relay
•Removal/Installation procedure has been modified.
Fuel gauge sender unit
•Removal/Installation procedure has been modified.
•Inspection procedure has been modified.
Intruder sensor
•Removal/Installation procedure has been modified.
Noise filter
•Removal/Installation procedure has been modified.
Condenser
•Removal/Installation procedure has been modified.
Antenna feeder
•Location has been changed.
Rear antenna feeder
•Inspection procedure has been modified.
Curtain air bag module
•Removal/Installation procedure has been added.
Air bag module and pre-tensioner seat belt
•Deployment procedure has been modified.
On-board diagnostic
•Multiplex communication system procedure has been modified.
End Of Sie
OUTLINE

T–18
LOCATION INDEX
AUDIO AND NAVIGATION SYSTEMA6E810001066201
.
End Of SieAIR BAG SYSTEMA6E810001046201
.
End Of Sie
1
2
3
A6A8124W144
1 Antenna feeder
(See T–31 ANTENNA FEEDER LOCATION)
(See T–31 REAR ANTENNA FEEDER
INSPECTION)2 Noise filter
(See T–30 NOISE FILTER REMOVAL/
INSTALLATION)
3 Condenser
(See T–30 CONDENSER REMOVAL/
INSTALLATION)
1
A6E81301150
1 Curtain air bag module
(See T–35 CURTAIN AIR BAG MODULE
REMOVAL/INSTALLATION)
(See T–35 AIR BAG MODULE AND PRE-
TENSIONER SEAT BELT DEPLOYMENT
PROCEDURES)

T–32
AIR BAG SYSTEM
SERVICE WARNINGSA6E813001046202Component Disassembly
•Disassembling and reassembling the
components of the air bag system can render
the system inoperative, which may result in
serious injury or death in the event of an
accident. Do not disassemble any air bag
system components.
Wiring Harness Repair
•Incorrectly repairing an air bag system wiring
harness can accidentally deploy the air bag
module or pre-tensioner seat belt, which can
cause serious injury. If a problem is found in
the system wiring, replace the wiring harness.
Do not try to repair it.
Air Bag Module Inspection
•Inspecting an air bag module using an
ohmmeter can deploy the air bag module,
which may cause serious injury. Do not use an
ohmmeter to inspect an air bag module.
Always use the on-board diagnostic to
diagnose the air bag module for malfunctions.
Air Bag Module Handling
•A live (undeployed) air bag module may
accidentally deploy when it is handled and
cause serious injury. When carrying a live
(undeployed) air bag module, point the front
surface away from your body to lessen the
chance of injury in case it deploys.
AIR BAG SYSTEM
A6E8130W044
A6E8130W045
A6E8130W024
A6E8130W022

AIR BAG SYSTEM
T–33
T
•A live (undeployed) air bag module placed
face down on a surface is dangerous. If the air
bag module deploys, the motion of the
module can cause serious injury. Always face
the front surface up to reduce the motion of
the module in case it accidentally deploys.
Side Air Bag Module Handling
•When the side air bag module deploys due to a collision, the interior of the seat back (pad, frame, etc.)
may become damaged. If the seat back is reused and the side air bag module does not deploy properly,
a serious accident may result. When the side air bag module deploys, always replace both the side air
bag module and the seat back (pad, frame, trim) with new parts. After service, confirm that the seat
operates normally and that the harness is positioned properly.
SAS Unit Handling
•Disconnecting the SAS unit connector or removing the SAS unit with the ignition switch at ON position
can cause the air bag modules to deploy, which may seriously injure you. Before disconnecting the
SAS unit connector or removing the SAS unit, turn the ignition switch to LOCK position, then
disconnect the negative battery cable and wait for more than 1 minute to allow the backup power
supply of the SAS unit to deplete its stored power.
•Connecting the SAS unit connector without firmly installing the SAS unit to the vehicle is dangerous.
The crash sensor inside the control module may send an electrical signal to the air bag modules. This
will deploy the air bag modules, which may result in serious injury. Therefore, before connecting the
connector, firmly mount the control module to the vehicle.
•For vehicles with a single point sensor, once an air bag module is deployed due to an accident or other
causes, the SAS unit must be replaced with a new one even if the used one does not have any external
signs of damage. The used SAS unit may have been damaged internally which may cause improper
operation, resulting in major injuries or even death. The used single point SAS unit cannot be
bench-checked or self-checked.
Crash Zone Sensor Handling
•Disconnecting the crash zone sensor connector or removing the crash zone sensor with the ignition
switch at ON position can cause the crash zone sensor to operate and the air bag modules and pre-
tensioner seat belts to deploy, which may seriously injure you. Before disconnecting the crash zone
sensor connector or removing the crash zone sensor, always turn the ignition switch to LOCK position,
then disconnect the negative battery cable and wait for more than 1 minute to allow the backup power
supply of the SAS control module to deplete its stored power.
•If the crash zone sensor is subjected to shock or the sensor is disassembled, the air bag modules and
pre-tensioner seat belts may operate (deploy) suddenly and cause injury, or it may fail to operate
normally and cause a serious accident. Do not subject the crash zone sensor to shock or disassemble
the sensor.
•Because a sensor is built into the crash zone sensor, when the air bag modules and pre-tensioner seat
belts operates (deploys), there may be a problem, such as an internal malfunction, even if there is not
any external damage or deformation. If the crash zone sensor is reused, the air bag modules and pre-
tensioner seat belts may fail to operate normally and cause a serious injury. Always replace the crash
zone sensor with a new part. The crash zone sensor cannot be bench-checked or self-checked.
A6E8130W021