Remove dashboard HONDA CIVIC 2003 7.G Service Manual

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t5.
17.
18.
Turn the ignition switch OFF.
Remove the gauge assembly (see page 22-64).
Then disconnect gauge assembly connector A from
the gauge assembly.
Turn the ignition switch ON (ll).
Check for voltage between the No. 3 terminal of the
OPDS unit harness 8P connector and body ground.
There should be 0.5 V or less.
OPOS UNIT HARNESS 8P CONNECTOR
Wire side of female terminals
ls the voltage as specified?
YES Short to power in the gauge assembly;
replace the gauge assembly.l
NO Go to step 19.
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A

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19.
20.
22.
Turn the ignition switch OFF.
Disconnect floor wire harness 6P connector C509(A)from the dashboard wire harness.
Turn the ignition switch ON (ll).
Check for voltage between the No. 3 terminal of the
OPDS unit harness 8P connector and body ground.
There should be 0.5 V or less.
OPDS UNIT HARNESS 8P CONNECTOB
Wire side o{ female terminals
ls the voltage as specified?
YES Short to power in dashboard wire harness A;
replace dashboard wire harness A.l
NO-Short to power in the floor wire harness or in
the OPDS unit harness; if the OPDS unit harness is
OK, replace the floor wire harness.I
(cont'd)
23-101

sRs
23.
24.
DTC Troubleshooting (cont'dl
Turn the ignition switch OFF.
Remove the gauge assembly (see page 22-64l,.
With the connectors still connected to the gauge
assembly, backprobe the No. '15 terminal of gauge
assembly connector A (22P).
Turn the ignition switch ON {ll).
Check for voltage between the No. 15 terminal of
gauge assembly connector A {22P) and body
ground. There should be battery voltage.
GAUGE ASSEMBLY CONNECTOR A {22P)
Wire side of female terminals
ls thete battery voltage?
YES-Go to step 27.
NO Go to step 31.
Turn the ignition switch OFF.
Dlsconnect floor wire harness 6P connector C509
{A) from dashboard wire harness.
26.
27.
28.
23-102
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29. Turn the ignition switch ON (lli
30. '02 model: Checkforvoltage between the No.4
terminal of dashboard wire harness A 6P connector
C509 and body ground. There should be battery
vorlage.'03 model: Check for voltage between the No. 5
terminal of dashboard wire harness A 8P connector
C509 and body ground. There should be battery
vollage.'02 Model:
OASHBOARD WIRE HARNESS A 6P CONNECTOF
Terminal side of male terminals
'03 Model:
DASHBOARD WIRE HARNESS A 8P CONNECTOR
Terminal side of male terminals
ls there battety voltage?
YES Poor contact at the dashboard wire harness
A 6P or 8P connector and floor wire harness, an
open in the floor wire harness, or an open in the
OPDS unit harness. Check the connection; if the
connection is OK, replace the faulty harness.l
NO Poor contact at gauge assembly connector A
{22P) or an open in dashboard wire harness A.
Check gauge assembly connector A {22P); if the
connections are OK, replace dashboard wire
harness A.I

Check for voltage between the No. 2 terminal ofgauge assembly connector B (22P) and bodyground. There should be battery voltage.
GAUGE ASSEMBLY CONNECTOR B {22P)
Wire side of female terminals
ls there battery voltage?
YES Faulty side airbag cutoff indicator circuit;
replace the gauge assembly.l
NO Open in dashboard wire harness A; replace
dashboard wire harness A.I
YEL
12345X68910
1t12IJ,/1,/1,/)112122
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32.
33.
35.
36.
34.
Turn the ignition switch OFF.
Disconnect the OPDS unit harness 8P connector (A)
from the OPDS unit (see page 23- 124).
Turn the ignition switch ON (ll).
Does the slde airbag cutotf indicator come on?
YES Go to step 35.
NO Faulty OPDS unit; replace the OPDS unit.l
Turn the ignition switch OFF.
Remove the gauge assembly (see page 22-64).
Then disconnect gauge assembly connector A from
the gauge assembly.
(cont'd)
23-103

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SRS Indicator Circuit Troubleshooting
The SRS Indicator Doesn't Come On
1. Turn the ignition switch ON (ll), and see if the otherindicators come on {brake system, etc).
Do the other indicators come on?
YES Go to step 2.
NO-Go to step 8.
2. Turn the ignition switch OFF, then remove thegauge assembly {see page 22-641. Disconnectgauge assembly connector A and B from the gauge
assembly.
Check resistance between the No. 12 terminal ofgauge assembly connector B (22P) and bodyground. There should be 0 1.0 Q.
GAUGE ASSEMBLY CONNECTOR B I22PI
12345X68910
1112l3/)x111B2122
BLK
o.
Wire side of female terminals
Is the resistance as specified?
YES Go to step 4.
NO Open in the BLK wire of dashboard wire
harness A or faulty body ground terminal (G501). lf
the body ground terminal is OK, replace dashboard
wire harness A.Il{,
23-105
4. Check for voltage between the No. l4terminal ofgauge assembly connector A (22P) and bodyground within the first 6 seconds after turning the
ignition switch ON (ll). There should be 8.5 V or less.
GAUGE ASSEMBLY CONNECTOR A I22PI
Wire side of female terminats
Is the voltage as specified?
YES-Faulty SRS indicator clrcuit in the gauge
assembly; replace the gauge assembly.I
NO-Go to step 5.
Turn the ignition switch OFF.
(cont'd)

sRs
39.
SRS lndicator Gircuit Troubleshooting (cont'dl
38. Remove the gauge assembly (see page 22-64), then
disconnect gauge assembly connector A from the
gauge assemDly,
Check resistance between the No. 5 terminal of
SRS unit connector C (8P) and body ground. There
should be an ooen circuit, or at least 1 fM Q ,
SRS UNIT CONNECTOR C {8PI
Wire side of lemale terminals
ls the resbtance as specitied?
YES-Faulty SRS indicator circuit in the gauge
assembly; replace the gauge assembly.I
NO Short to ground in the floor wire harness or in
dashboard wire harness A; replace the faulty
harness.l
23-110
40. Remove the gauge assembly (see page 22-64), then
disconnect gauge assembly connector A from the
gauge assembly.
Check resistance between the No. 14 terminal of
gauge assembly connector A (22P) and the No.5
terminal of SRS unit connector C (8P). There should
be 'l 0 or less,
41.
SRS UNIT CONNECTOR C (8P}
ls the resistance as specitied?
YES Faulty SRS indicator circuit in the gauge
assembly or poor contact at gauge assembly
connector A (22P); check the connection. lf the
connection is OK, replace the gauge assembly,I
NO Open in the floor wire harness or in
dashboard wire harness A; replace the faulty
harness. !
Wire side of lemale terminals
GAUGE ASSEMBLY CONNECTOR A I22P)

sRs
Front Passenger's Airbag Replacement
Removal
1. Disconnectthe battery negative cable, and wait at
least 3 minutes before beginning work,
2. Remove the glove box stops, and lower the glove
box.
3. Disconnect the front passenger's airbag 4P
connector (A) from dashboard wire harness B.
Remove the three mounting nuts (A) from the
bracket. Cover the lid and dashboard with a cloth,
and pry carefully with a screwdriver to lift the front
passenger's airbag (B) out ofthe dashboard.
NOTE:The airbag lid has pawls on its side which
4.
aftach it to the dashboard.
23-114
trr
Installation
1. Place the new front passenger's airbag (A) into the
dashboard. Tighten the front passenger's airbag
mounting nuts (B).
9.8 N m {1.0 kgf.m,7.2lbf ft}
Connect the front passenger's airbag 4P connector
(A)to dashboard wire harness B.
Raise the glove box, and reinstall the stops.
Reconnect the battery negative cable.
After installing the airbag, confirm proper system
operation; Turn the ignition switch ON (ll); the SRS
indicator should come on for about 6 seconds and
then go off.
L
4.

sRs
Airbag Disposal
Special Tool Required
Deployment tool 07HAz-SG00500
Before scrapping any airbags, side airbags, seat belt
tensioners, or seat belt buckle tensioners (including
those in a whole vehicle to be scrapped), the airbags,
side airbags, seat belt tensioners, or seat belt buckle
tensioners must be deployed. lf the vehicle is still within
the warranty period, the Honda District Service
Manager must give approval and/or special instruction
before deploying the airbags, side airbags, seat belt
tensioners, or seat belt buckle tensioners. Only after the
airbags, side airbags, seat belt tensioners, or seat belt
buckle tensioners have been deployed (as the result of
vehicle collision, for example), can they be scrapped.
lf the airbags, side airbags, seat belt tensioners, and
seat belt buckle tensioners appear intact (not deployed),
treat them with extreme caution. Follow this Drocedure.
Deploying Airbags in the Vehicle
lf an SRS equipped vehicle is to be entirely scrapped, its
airbags, side airbags. seat belt tensioners. and seat belt
buckle tensioners should be deoloved while still in the
vehicle. The airbags, side airbags, seat belttensioners,
and seat belt buckle tensioners should not be
considered as salvageable parts and should never be
installed in another vehicle.
1. Turn the ignition switch OFF, then disconnect the
battery negative cable, and wait at least 3 minutes.
2. Confirm that each airbag, side airbag, or seat belt
tensioner is securely mounted.
3. Conf irm that the specia I tool isfunctioning properly
by following the check procedure on the tool label.
23-116
$J
Driver's Airbag:
4. Remove the access panel f rom the steering wheel,
then disconnect the driver's airbag 4P connector
from the cable reel (see step 2 on page 23-21).
Front Passenger's Airbag:
5. Lowerthe glove box, then disconnectthe front
passenger's airbag 4P connector from dashboard
wire harness B (see step 3 on page 23-211.
Side Airbag:
6. Disconnect the side airbag 2P connectors from the
floor wire harness (see step 4 on page 23-211.
Seat belt tensioner:
7. Disconnect the seat belt tensioner 2P connectors
from the floor wire harness {see step 5 on page 23-
22). Pull the seat belt out all the way, and cut it off.
Seat belt buckle tensioner:
8, Disconnect the seat belt buckle tensioner 4P
connectors from the floor wire harness (see step 6
on page 23-221.

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3.
4.
Cable Reel Replacement
Removal
1. Make sure the front wheels are aligned straight
ahead.
Disconnect the battery negative cable, and wait at
least 3 minutes.
Remove the driver's airbag {see page 23-113).
Disconnect the connector (Al from the cruise
control sevresume switch, then remove the
steering wheel bolt (B).
Align the front wheels straight ahead, then remove
the steering wheel with a steering wheel puller (see
step 3 on page '17-6).
Do not tap on the steering wheel or steering
column shaftwhen removing the steering wheel.
)
5.
I,
6. Remove the dashboard lower cover (Ai.
Remove the column cover screws (A), then remove
the column covers (8, C).
7.
(cont'd)
23-119

sRs
SRS Unit Replacement
Removal
'1. Disconnect the battery negative cable, and wait at
least 3 minutes before beginning work.
2. Disconnect the driver's and front passenger's
airbag connectors (see page 23-21).
3. Disconnectthe side airbag connectors (see page
23-211.
4.Disconnect both seat belt tensioner connectors (see
page 23-22) and both seat belt buckle tensioner
connectors {see page 23-221.
Remove the dashboard center lower cover (see
step 2 on page 20-57).
Pull down the console carpet on the passenger's
side, then remove the Torx bolt (A)from the SRS
unit.
7. Pull down the console carpet on the driver's side,
then disconnect the connectors. Remove the Torx
bolts (A), then pull out the SRS unit.
23-122
lnstallation
1, Installthe new SRS unit (A)with Torx bolts (B), then
connect the connectors {C) to the SRS uniu push
them into position until they clicks.
NOTE: When tightening the Torx bolts to the
specified torque, be careful to turn them in so that
their heads rest squarely on the brackets.
Reinstall the dashboard center lower cover (see
step 2 on page 20-57).
Reconnect the driver's and front passenger's airbag
connectors (see page 23-21]'.
Reconnect the side airbag connectors (see page 23-
211.
Reconnect both seat belt tensioner connectors (see
page 23-221 and both seat belt buckle tensioner
connectors (see page 23-22).
Reconnect the battery negative cable.
Initialize the OPDS unit (see page 23'27).
After installing the SRS unit, confirm proper system
operation: Turn the ignition switch ON (ll); the SRS
indicator should come on for about 6 seconds and
then go off.
4.
6.
8.
7.
9.8 N.m (1.0 kgf m, 7.2 lbf ft)