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Honda Odyssey 2004. Manual - part 535

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０１

＊０１

Ｓ０Ｘ４ＡＺ４Ｋ７９１０００８１０３１ＦＡＡＴ００

’99-01 Models

DTC 3-1:

DTC 3-2:

YES

23-82

SRS

DTC Troubleshooting (cont’d)

07TAZ-SZ5011A

07SAZ-TB4011A

07TAZ-SZ5011A

07SAZ-TB4011A

C551

Open in Driver’s Seat Belt Tensioner

Increased Resistance in Driver’s

Seat Belt Tensioner

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 (A) from the left side wire harness 2P
connector.

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 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 left side wire harness 2P connector

C551 from the SRS main 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 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.

Does the SRS indicator stay on?

Is DT C 3-1 or 3-2 indicated?

03/07/29 10:33:04 61S0X050_230_0082

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０３

０５

YES

23-83

SRS MAIN HARNESS 18P CONNECTOR

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 the SRS main harness 18P connector

(A) from the SRS unit. Do not disconnect the special
tool from the left side wire harness 2P connector.

18. Check resistance between the No. 4 terminal and

the No. 11 terminal of the SRS main harness 18P
connector. There should be 2.0

3.0

Faulty SRS unit or poor contact at the SRS

main harness 18P connector and the SRS unit.
Check the connection; if the connection is OK,
replace the SRS unit (see page 23-382).

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 10:33:05 61S0X050_230_0083

−

０１

＊０１

Ｓ０Ｘ４ＡＺ４Ｋ７９１０００８１０３３ＦＡＡＴ００

’99-01 Models

DTC 3-3:

YES

23-84

SRS

DTC Troubleshooting (cont’d)

07TAZ-SZ5011A

07SAZ-TB4011A

07TAZ-SZ5011A

07SAZ-TB4011A

C551

Short to Another Wire or Decreased

Resistance in Driver’s Seat Belt Tensioner

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.

Short 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.

11.

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 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.

Does the SRS indicator stay on?

Is DT C 3-3 indicated?

03/07/29 10:33:06 61S0X050_230_0084

Connect the special tool (2

Disconnect the SRS main harness 2P connector
C551 from the left side wire harness 2P connector (A).

−

０３

０５

YES

23-85

SRS MAIN HARNESS 18P CONNECTOR

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 the special tool from the SRS main

harness 2P connector.

18. Disconnect the SRS main harness 18P connector

(A) from the SRS unit.

19. Check resistance between the No. 4 terminal and

the No. 11 terminal of the SRS main harness 18P
connector. There should be an open circuit, or at
least 1 M

Faulty SRS unit or poor contact at the SRS

main harness 18P connector and the SRS unit.
Check the connection; if the connections is OK,
replace the SRS unit (see page 23-382).

Short 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 10:33:07 61S0X050_230_0085

Content .. 533 534 535 536 ..