Honda Odyssey 2004. Manual — part 573
−
−
−
02
03
04
YES
NO
23-234
SRS
DTC Troubleshooting (cont’d)
A
B
RED/YEL
RED/BLK
SRS UNIT CONNECTOR B (28P)
15. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
16. Disconnect the driver’s seat belt tensioner
connector (A).
17. Disconnect SRS unit connector B (28P) from the
SRS unit. Do not disconnect the special tool from
the SRS main harness 2P connector.
18. Check resistance between the No. 3 and No. 4
terminals of SRS unit connector B (28P). There
should be 2.0
3.0
.
Faulty SRS unit or poor contact at SRS unit
connector B (28P) and the SRS unit. Check the
connection; if the connection is OK, replace the
SRS unit (see page 23-384).
Go to step 19.
Wire side of female terminals
Is the r esistance as specif ied?
03/07/29 10:38:04 61S0X050_230_0234
−
−
−
*02
06
YES
NO
23-235
C851
A
RED/BLK
RED/YEL
SRS MAIN HARNESS 28P CONNECTOR
19. Disconnect SRS floor harness 28P connector (A)
from the SRS main harness connector C851.
20. Check resistance between the No. 6 and No. 15
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 10:38:05 61S0X050_230_0235
−
−
−
−
−
−
01
*01
S0X4AZBK791000R223XFAAT00
’03-04 Models
DTC 22-3x (22-30 to 22-39, 22-3A to 22-3F):
Special Tools Required
YES
NO
YES
NO
YES
NO
23-236
SRS
DTC Troubleshooting (cont’d)
07TAZ-SZ5011A
07SAZ-TB4011A
A
A
07TAZ-SZ5011A
07SAZ-TB4011A
C581
Short to Another Wire or Decreased
Resistance in Front Passenger’s Seat Belt
Tensioner
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead C 07TAZ-SZ5011A
1. Erase the DTC memory (see page 23-39).
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 front passenger’s seat belt
tensioner 2P connector from the right side wire
harness(A).
5. Connect the special tool (2
connector) to the
right side wire harness 2P connector.
6. Reconnect the battery negative cable.
7. Erase the DTC memory.
8. Read the DTC (see page 23-38).
Go to step 9.
Short in the front passenger’s seat belt
tensioner; replace the front passenger’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 wire harness 2P
connector C581 from the right 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.
Short in the right side wire harness; replace
the right side wire harness.
15. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
Does the SRS indicator stay on?
Is DT C 22-3x indicated?
Is DT C 22-3x indicated?
03/07/29 10:38:05 61S0X050_230_0236
−
−
02
03
04
YES
NO
23-237
A
B
RED/YEL
RED/BLK
SRS UNIT CONNECTOR B (28P)
16. Disconnect the driver’s seat belt tensioner
connector (A).
17. Disconnect SRS unit connector B (28P) from the
SRS unit.
18. Disconnect the special tool from the SRS main
harness 2P connector.
19. Check resistance between the No. 3 and No. 4
terminals of SRS unit connector B (28P). There
should be an open circuit, or at least 1 M
.
Faulty SRS unit; replace the SRS unit (see
page 23-384).
Go to step 20.
(cont’d)
Wire side of female terminals
Is the r esistance as specif ied?
03/07/29 10:38:06 61S0X050_230_0237
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