Honda Odyssey 2004. Manual — part 544
−
−
−
−
04
05
*01
07
YES
NO
YES
NO
23-118
SRS
DTC Troubleshooting (cont’d)
A
SRS UNIT CONNECTOR A (18P)
C851
A
SRS MAIN HARNESS 28P CONNECTOR
12. Disconnect SRS unit connector A (18P) from the
SRS unit.
13. Disconnect the special tool from the SRS main
harness 4P connector.
14. Check resistance between the No. 4 terminal of
SRS unit connector A (18P) and body ground, and
the No. 13 terminal and body ground, the No. 5
terminal and body ground, and the No. 14 terminal
and body ground. There should be an open circuit,
or at least 1 M
.
Faulty SRS unit; replace the SRS unit (see
page 23-382).
Go to step 15.
15. Disconnect the SRS main harness 28P connector
(A) from the SRS floor harness 28P connector C851.
16. Check resistance between the No. 7 terminal of the
SRS main harness 28P connector and body ground,
the No. 8 terminal and body ground, the No. 1
terminal and body ground, and the No. 2 terminal
and body ground. There should be an open circuit,
or at least 1 M
.
Replace the SRS floor harness.
Replace the SRS main harness.
Wire side of female terminals
Wire side of female terminals
Is the r esistance as specif ied?
Is the r esistance as specif ied?
03/07/29 10:34:37 61S0X050_230_0118
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−
−
−
−
−
01
*01
S0X4AZ3K79100081031FAAT10
’02 Model
DTC 3-1:
Special Tools Required
YES
NO
YES
NO
YES
NO
23-119
A
07TAZ-SZ5011A
07SAZ-TB4011A
A
C551
07TAZ-
SZ5011A
07SAZ-TB4011A
Open or Increased Resistance in
Driver’s Seat Belt Tensioner
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead C 07TAZ-SZ5011A
1. Erase the DTC memory (see page 23-38).
2. Turn the ignition switch ON (II), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Go to step 3.
Intermittent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23-39).
3. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
4. Disconnect the driver’s seat belt tensioner 2P
connector from the left side wire harness 2P
connector (A).
5. Connect the special tool (2
connector) to the left
side wire harness 2P connector.
6. Reconnect the battery negative cable.
7. Erase the DTC memory.
8. Read the DTC (see page 23-35).
Go to step 9.
Open or increased resistance in the driver’s
seat belt tensioner; replace the driver’s seat belt
(see page 23-4).
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
10. Disconnect the SRS main harness 2P connector
C551 from the left side wire harness 2P connector
(A).
11. Connect the special tool (2
connector) to the SRS
main harness 2P connector.
12. Reconnect the battery negative cable.
13. Erase the DTC memory.
14. Read the DTC.
Go to step 15.
Open or increased resistance in the left side
wire harness; replace the left side wire harness.
15. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
(cont’d)
Does the SRS indicator stay on?
Is DT C 3-1 indicated?
Is DT C 3-1 indicated?
03/07/29 10:34:38 61S0X050_230_0119
−
−
−
03
04
05
YES
NO
23-120
SRS
DTC Troubleshooting (cont’d)
A
B
C
A
SRS UNIT CONNECTOR A (18P)
16. Disconnect the driver’s airbag connector (A), front
passenger’s airbag connector (B), and front
passenger’s seat belt tensioner connector (C).
17. Disconnect SRS unit connector A (18P) from the
SRS unit. Do not disconnect the special tool from
the left side wire harness 2P connector.
18. Check resistance between the No. 8 terminal and
the No. 17 terminal of SRS unit connector A (18P).
There should be 2.0
3.0
.
Faulty SRS unit or poor contact at SRS unit
connector A (18P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 23-382).
Go to step 19.
Wire side of female terminals
Is the r esistance as specif ied?
03/07/29 10:34:39 61S0X050_230_0120
−
−
−
*02
07
YES
NO
23-121
C851
A
SRS MAIN HARNESS 28P CONNECTOR
19. Disconnect the SRS main harness 28P connector
(A) from the SRS floor harness 28P connector C851.
20. Check resistance between the No. 5 and the No. 14
terminals of the SRS main harness 28P connector.
There should be 2.0
3.0
.
Open or increased resistance in the SRS
floor harness; replace the SRS floor harness.
Open or increased resistance in the SRS main
harness; replace the SRS main harness.
Wire side of female terminals
Is the r esistance as specif ied?
03/07/29 10:34:39 61S0X050_230_0121
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