belt ACURA CSX 2006 Service Manual Online



(#' )
Center anchor bolt installation
Rear Seat Belt
24-724-7
Rear Seat Belt Replacement
CENTER ANCHOR
CENTER ANCHOR
BOLT
TOOTHED
LOCK WASHER SPRING WASHER
A
7/16-20 UNF
32 N·m
(3.3 kgf·m, 24 lbf·ft)
6. Install the buckle in the reverse order of removal,
and note these items:
 Assemble the washers on the center anchor bolt as shown.
 Apply medium strength liquid thread lock to the center anchor bolt before reinstallation.
 Tighten the bolts by hand first, then tighten to specification with a torque wrench.
 Make sure the seat belt switch connector and seat belt buckle tensioner connector are plugged
in properly.
 Check for any DTCs that may have been set during repairs, and clear them using the HDS.
 Do the battery terminal reconnection procedure (see page 22-68). NOTE: Check the second row seat belts for damage,
and replace them if necessary.
1. Remove the rear seat cushion (see page 20-133).
2. Remove the lower anchor bolt (A).
3. Remove these items:  Rear seat side bolsters, both sides (see page20-134)
 C-pillar trim, both sides (see page 20-75)
 Rear shelf (see page 20-78)
(cont’d)
08/08/21 13:54:09 61SNR030_240_0007
ProCarManuals.com
DYNOMITE -2009-



(#' )
Center anchor bolt installation
Rear Seat Belt
24-724-7
Rear Seat Belt Replacement
CENTER ANCHOR
CENTER ANCHOR
BOLT
TOOTHED
LOCK WASHER SPRING WASHER
A
7/16-20 UNF
32 N·m
(3.3 kgf·m, 24 lbf·ft)
6. Install the buckle in the reverse order of removal,
and note these items:
 Assemble the washers on the center anchor bolt as shown.
 Apply medium strength liquid thread lock to the center anchor bolt before reinstallation.
 Tighten the bolts by hand first, then tighten to specification with a torque wrench.
 Make sure the seat belt switch connector and seat belt buckle tensioner connector are plugged
in properly.
 Check for any DTCs that may have been set during repairs, and clear them using the HDS.
 Do the battery terminal reconnection procedure (see page 22-68). NOTE: Check the second row seat belts for damage,
and replace them if necessary.
1. Remove the rear seat cushion (see page 20-133).
2. Remove the lower anchor bolt (A).
3. Remove these items:  Rear seat side bolsters, both sides (see page20-134)
 C-pillar trim, both sides (see page 20-75)
 Rear shelf (see page 20-78)
(cont’d)
08/08/21 13:54:09 61SNR030_240_0007
ProCarManuals.com
DYNOMITE -2009-



Center Seat Belt and Seat Belt Buckles
24-8Seat Belts
Rear Seat Belt Replacement (cont’d)
B
C
A
7/16-20 UNF
32 N·m
(3.3 kgf·m, 24 lbf·ft)
A
7/16-20 UNF
32 N·m
(3.3 kgf·m, 24 lbf·ft)
B
C D
E C
A
6x1.0mm
1.5 N·m
(0.15 kgf·m, 1.1 lbf·ft)
B
7/16-20 UNF
32 N·m
(3.3 kgf·m, 24 lbf·ft)
D
4. Remove the retractor bolt (A), then remove the rear
seat belt (B) and retractor (C).
5. Install the rear seat belt and retractor in the reverse order of removal, and note these items:
 Apply medium strength liquid thread lock to the anchor bolts before reinstallation.
 Check that the retractor locking mechanism functions as described (see page 24-9).
 Before installing the anchor bolt, make sure there are no twists or kinks in the rear seat belt. 1. Remove the rear seat cushion (see page 20-133).
2. Remove the center anchor bolts (A), then remove
the right seat belt buckle (B), center seat belt buckle
(C), and left seat belt buckle (D).
3. Fold both rear seat-backs forward.
4. Remove the rear shelf (see page 20-78).
5. Remove the retractor mounting ET screw (A) and the retractor bolt (B), then remove the rear seat belt
(C) and retractor (D).
6. Remove the rear center seat belt protector (E).
08/08/21 13:54:09 61SNR030_240_0008
ProCarManuals.com
DYNOMITE -2009-


Î


(#'
")
Center anchor bolt installation
Front
Rear
Out of Vehicle
Retractor
24-924-9
Inspection
CENTER ANCHOR
BOLT
WASHER
TOOTHED
LOCK WASHER
CENTER ANCHOR
’06 model
CENTER ANCHOR
BOLT
WASHER
TOOTHED
LOCK WASHER
CENTER ANCHOR
’07-09 models Left side: 10 °
Right side: 13 °
40 ° 40 °
40 °
40 °
15 °
15 °
15 °
15 °
A Inside Front
40 °
40 °40 °
40 °
15 ° 15 °
15 °
15 °
A Inside Front
7. Install the seat belt and buckles in the reverse order
of removal, and note these items:
 If the threads on a retractor mounting ET screw are worn out, use an oversized selftapping ET
screw (P/N 90133-SZ4-003) made specifically for
this application.
 Apply medium strength liquid thread lock to the center anchor bolt before reinstallation.
 Tighten the bolt by hand first, then tighten to the specified torque.
 Check that the retractor locking mechanism functions as described (see page 24-9).
 Assemble the washers on the center anchor bolt as shown.
 Before installing the center anchor bolt, make sure there are no twists or kinks in the center belt.
 Make sure the rear center emergency locking retractor (ELR) is pointing straight forward. For front seat belt retractor with seat belt tensioner,
review the SRS component locations (see page 24-11)
and the precautions and procedures (see page 24-13)
before doing repairs or service.
1. Before installing the retractor, check that the seat belt can be pulled out freely.
2. Make sure that the seat belt does not lock when the retractor (A) is leaned slowly up to 15 ° from the
mounted position. The seat belt should lock when
the retractor is leaned over 40 °. Do not attempt to
disassemble the retractor.
(cont’d)
08/08/21 13:54:10 61SNR030_240_0009
ProCarManuals.com
DYNOMITE -2009-


Î


(#'
")
Center anchor bolt installation
Front
Rear
Out of Vehicle
Retractor
24-924-9
Inspection
CENTER ANCHOR
BOLT
WASHER
TOOTHED
LOCK WASHER
CENTER ANCHOR
’06 model
CENTER ANCHOR
BOLT
WASHER
TOOTHED
LOCK WASHER
CENTER ANCHOR
’07-09 models Left side: 10 °
Right side: 13 °
40 ° 40 °
40 °
40 °
15 °
15 °
15 °
15 °
A Inside Front
40 °
40 °40 °
40 °
15 ° 15 °
15 °
15 °
A Inside Front
7. Install the seat belt and buckles in the reverse order
of removal, and note these items:
 If the threads on a retractor mounting ET screw are worn out, use an oversized selftapping ET
screw (P/N 90133-SZ4-003) made specifically for
this application.
 Apply medium strength liquid thread lock to the center anchor bolt before reinstallation.
 Tighten the bolt by hand first, then tighten to the specified torque.
 Check that the retractor locking mechanism functions as described (see page 24-9).
 Assemble the washers on the center anchor bolt as shown.
 Before installing the center anchor bolt, make sure there are no twists or kinks in the center belt.
 Make sure the rear center emergency locking retractor (ELR) is pointing straight forward. For front seat belt retractor with seat belt tensioner,
review the SRS component locations (see page 24-11)
and the precautions and procedures (see page 24-13)
before doing repairs or service.
1. Before installing the retractor, check that the seat belt can be pulled out freely.
2. Make sure that the seat belt does not lock when the retractor (A) is leaned slowly up to 15 ° from the
mounted position. The seat belt should lock when
the retractor is leaned over 40 °. Do not attempt to
disassemble the retractor.
(cont’d)
08/08/21 13:54:10 61SNR030_240_0009
ProCarManuals.com
DYNOMITE -2009-

Rear center
In-vehicle
24-10Seat Belts
Inspection (cont’d)
40 °
40 °40 °
40 °
15 ° 15 °
15 °
15 °
A Inside Front
3. Replace the seat belt with a new assembly if there
is any abnormality. Do not disassemble any part of
the seat belt for any reason. 1. Check that the seat belt is not twisted or caught on
anything.
2. After installing the anchors, check for free movement on the anchor bolts. If necessary,
remove the anchor bolts and check that the
washers and other parts are not damaged or
improperly installed.
3. Check the seat belts for damage or discoloration. Clean with a shop towel if necessary. Use only
soap and water to clean the seat belts.
NOTE: Dirt build-up in the loops of the upper
anchors can cause the seat belts to retract slowly.
Wipe the inside of the loops with a clean cloth
dampened in isopropyl alcohol.
4. Check that the seat belt does not lock when pulled out slowly. The seat belt is designed to lock only
during a sudden stop or impact.
5. Make sure that the seat belt will retract automatically when released.
6. For front passenger’s seat belt and all rear seat belts, check the seat belt retractor locking
mechanism automatic locking retractor (ALR). This
function is for securing child seats.
–1 Pull the seat belt all the way out to engage the ALR. The seat belt should retract with a
ratcheting sound, but not extend. This is
normal.
–2 To disengage the ALR, release the seat belt and allow it to fully retract, then pull the seat belt
out part-way. The seat belt should retract and
extend normally.
7. Replace the seat belt with a new assembly if there is any abnormality. Do not disassemble any part of
the seat belt for any reason.
08/08/21 13:54:10 61SNR030_240_0010
ProCarManuals.com
DYNOMITE -2009-

Î
(#')
24-11
SRS
Component Location Index
SRS INDICATOR
SIDE AIRBAG
CUTOFF INDICATOR
CABLE REEL
DRIVER’S AIRBAG
FRONT PASSENGER’S AIRBAG
PASSENGER’S AIRBAG CUTOFF INDICATOR
SRS UNIT OPDS SENSOR/SEAT-BACK
FRONT PASSENGER’S
SIDE AIRBAG
FRONT PASSENGER’S
SEAT BELT TENSIONER RIGHT SIDE
IMPACT SENSOR
(FIRST)
ODS UNIT
FRONT PASSENGER’S WEIGHT SENSORS
DRIVER’S SEAT BELT TENSIONER
LEFT SIDE IMPACT SENSOR (FIRST)
DRIVER’S SEAT POSITION SENSOR
DRIVER’S SIDE AIRBAG
DATA LINK
CONNECTOR (DLC) MEMORY ERASE
SIGNAL (MES)
CONNECTOR (2P)
(YELLOW)
FRONT PASSENGER’S SEAT BELT
BUCKLE TENSIONER
DRIVER’S SEAT BELT BUCKLE TENSIONER
(cont’d)
Troubleshooting, page 24-181
Troubleshooting, page 24-183
Replacement, page 24-200
Replacement, page 24-188
Disposal, page 24-196
Replacement, page 24-189
Disposal, page 24-196
Troubleshooting, page 24-184
Bulb Test/Replacement, page 24-212
Replacement, page 24-203 Replacement, page 20-122
Replacement,page 24-191
Disposal, page 24-196
Replacement, page 24-4
Disposal,
page 24-196 Replacement,
page 24-204
Initialization, page 24-26
Calibration, page 24-27
Operation Check, page 24-28
Replacement, page 24-209
Replacement, page 24-207
Replacement, page 24-4
Disposal, page 24-196
Replacement, page 24-204
Operation Check, page 24-29
Replacement, page 24-211
Replacement, page 24-188
Disposal, page 24-196Replacement, page 24-6
Replacement, page 24-6
08/08/21 13:54:16 61SNR030_240_0011
ProCarManuals.com
DYNOMITE -2009-


SRS Unit, Front and Side Impact Sensors,
Driver’s Seat Position Sensor, Front
Passenger’s Weight Sensors and, Rear
Safing Sensor
24-15
NOTE: Some systems store data in memory that is lost
when the battery is disconnected. Before disconnecting
the battery, refer to Battery Terminal Disconnection and
Reconnection (see page 22-68).
 Turn the ignition switch to LOCK (0), disconnect the negative cable from the battery, then wait at least 3
minutes before starting installation or replacement of
the SRS unit, or disconnecting the connectors from
the SRS unit.
 Be careful not to bump or impact the SRS unit, the front impact sensors, the side impact sensors, or the
rear safing sensor whenever the ignition switch is in
ON (II), or for at least 3 minutes after the ignition
switch is turned to LOCK (0).
 During installation or replacement, be careful not to bump (by impact wrench, hammer, etc.) the area
around the SRS unit, the front impact sensors, the
side impact sensors, or the rear safing sensor. The
airbags could accidentally deploy and cause damage
or injury.  After a collision where the front airbag, the side
airbag, or a the seat belt tensioner, the seat belt
buckle tensioner deployed, go to Component
Replacement/Inspection after Deployment (see page
24-185). After a collision where an airbag did not
deploy, inspect for any damage or any deformation
on the SRS unit, the front impact sensors, the side
impact sensors, or the rear safing sensor. If there is
any damage, replace the SRS unit and/or the sensors.
 Do not disassemble the SRS unit, front impact sensors, side impact sensors, driver’s seat position
sensor, front passenger’s weight sensors or rear
safing sensor.
 Always install the SRS unit, driver’s seat position sensor, and all impact sensors and the rear safing
sensor securely with new TORX bolts torqued to 9.8
N·m (1.0 kgf·m, 7.2 lbf·ft).
 Do not spill water or oil on the SRS unit or the any of the sensors, and keep them away from dust.
(cont’d)
08/08/21 13:54:19 61SNR030_240_0015
ProCarManuals.com
DYNOMITE -2009-



Seat Belt Tensioner
Seat Belt Buckle Tensioner SRS Unit
24-21
A
A B
A
7. Remove the B-pillar lower trim (see page 20-72).
Disconnect both floor wire harness 4P connectors
(A) from the seat belt tensioners.
8. Disconnect both floor wire harness 4P connectors (A), from the seat belt buckle tensioner. 9. Disconnect both seat belt buckle tensioner 4P
connectors and the both seat belt tensioner 4P
connector. Remove the center console (see page
20-92).Disconnect SRS unit connector A (28P) and B
(28P) from the SRS unit.
08/08/21 13:54:21 61SNR030_240_0021
ProCarManuals.com
DYNOMITE -2009-


(#' 
)
DTC (Diagnostic Trouble Codes) Reading the DTC
Precautions
24-22SRS
General Troubleshooting Information
A
The self-diagnostic function of the SRS system allows it
to locate the causes of system problems and store this
information in memory. For easier troubleshooting, this
data can be retrieved via a data link circuit.
 When you turn the ignition switch to ON (II), the SRS indicator comes on. If it goes off after 6 seconds, the
system is normal, and is not currently detecting any
abnormality.
 If there is an abnormality, the system locates and defines the problem, stores this information in
memory, and turns on the SRS indicator. The data
remains in memory even if the ignition switch is
turned off or the battery is disconnected.
 The data is stored in memory as a diagnostic trouble code (DTC).
 The ‘‘x’’ at the end of each DTC denotes a numeric character (0 thru 9) or an alpha character (A thru F)
that is displayed on the HDS.
 DTCs are either latching or resetting depending on the malfunction. With resetting DTCs, the SRS
indicator goes off the next time the ignition switch is
turned to ON (II), and the system is normal, but the
DTC is still stored. With latching DTCs, the SRS
indicator does not turn to LOCK (0) until the
malfunction is repaired and the DTC is cleared.
 When you connect the HDS to the data link connector (DLC), you can retrieve a more detailed DTC in the
HDS ‘‘SRS’’ menu.
NOTE: Only read DTCs from the SRS menu, not from
the SWS menus. SWS (ODS unit) DTCs are subcodes
of SRS unit DTCs. Only troubleshoot the
corresponding SRS DTCs.
 After reading and recording the DTC, proceed with the troubleshooting procedure for that code.
 Use only a digital multimeter to check the system. Make sure its output is 10 mA (0.01 A) or less when
switched to the smallest value in the ohmmeter range.
A tester with a higher output could damage the
airbag circuit or cause accidental airbag deployment
and possible injury.  Whenever the ignition switch is in ON (II), or has been
turned to LOCK (0), for less than 3 minutes, be careful
not to bump the SRS unit; the airbags could
accidentally deploy and cause damage or injuries.
 Before removing the dashboard wire harness, floor wire harness, disconnect the driver’s airbag
connector, the front passenger’s airbag connector,
both side airbag connectors, both side curtain airbag
connectors and both seat belt tensioner connectors.
 Make sure the battery is fully charged. If the battery is dead or low, electrical measurements may not be
correct.
 Do not touch a tester probe to the terminals in the SRS unit or harness connectors, and do not connect
the SRS unit terminals or the sensor terminals with a
jumper wire. Use only the backprobe set and the
multimeter. Backprobe spring-loaded lock type
connectors correctly.
1. Make sure the ignition switch is in LOCK (0).
2. Connect the HDS to the data link connector (DLC) (A).
3. Turn the ignition switch to ON (II).
4. Make sure the HDS communicates with the vehicle and the SRS unit. If it does not communicate,
troubleshoot the DLC circuit (see page 11-204).
08/08/21 13:54:21 61SNR030_240_0022
ProCarManuals.com
DYNOMITE -2009-