Acura CSX. Manual — part 711

０５

０４

＊０３

−

−

−

−

YES

NO

YES

NO

24-161

A

B

A

ODS UNIT HARNESS 18P CONNECTOR

BLU

11. Turn the ignition switch to LOCK (0).

12. Swap the connections between the front

passenger’s weight sensor (front outer side) and
the front passenger’s weight sensor (rear outer
side).

13. Read the DTC.

Go to step 14.

Faulty front passenger’s weight sensor (front

outer side); replace the front passenger’s seat slide
assembly including all four front passenger’s
weight sensors (see page 24-207), then clear the
DTC.

14. Turn the ignition switch to LOCK (0).

15. Disconnect the front passenger’s weight sensor

(front outer side) connector (A) and front
passenger’s weight sensor (rear outer side)
connector (B).

16. Disconnect the ODS unit harness 18P connector (A)

from the ODS unit.

17. Turn the ignition switch to ON (II).

18. Measure the voltage between ODS unit harness

18P connector terminal No. 10 and body ground.
There should be less than 0.2 V.

Replace the ODS unit harness. If the problem

is still present, replace the ODS unit (see page
24-209), then clear the DTC.

Short to power in the ODS unit harness;

replace the ODS unit harness, then clear the DTC.

Wire side of female terminals

Is DT C 24-13 indicated?

Is the voltage as specif ied?

08/08/21 14:00:52 61SNR030_240_0161

０８

０６

＊０４

＊０５

−

−

−

−

−

−

YES

NO

YES

NO

YES

NO

24-162

SRS

A

A

ODS UNIT HARNESS 18P CONNECTOR

BLU

ODS UNIT HARNESS 18P CONNECTOR

GRY

BLU

19. Turn the ignition switch to LOCK (0).

20. Disconnect the ODS unit harness 3P connector (A)

from the front passenger’s weight sensor (front
outer side).

21. Read the DTC.

Go to step 22.

Faulty front passenger’s weight sensor (front

outer side); replace the front passenger’s seat slide
assembly including all four front passenger’s
weight sensors (see page 24-207), then clear the
DTC.

22. Turn the ignition switch to LOCK (0).

23. Disconnect the ODS unit harness 18P connector (A)

from the ODS unit.

24. Measure the resistance between ODS unit harness

18P connector terminal No. 10 and body ground.
There should be an open circuit or at least 1 M

.

Go to step 25.

Short to ground in the ODS unit harness;

replace the ODS unit harness, then clear the DTC.

25. Measure the resistance between ODS unit harness

18P connector terminals No. 10 and No. 15. There
should be an open circuit or at least 1 M

.

Faulty ODS unit; replace the ODS unit

(see page 24-209), then clear the DTC.

Short in the ODS unit harness; replace the

ODS unit harness, then clear the DTC.

Wire side of female terminals

Wire side of female terminals

Is DT C 24-14 indicated?

Is the r esistance as specif ied?

Is the r esistance as specif ied?

08/08/21 14:00:53 61SNR030_240_0162

０１

０１

ＳＮＲ９Ａ００Ｋ７９１０００Ｒ８３２６ＦＡＡＴ００

−

−

−

−

−

−

DTC 83-26:

YES

NO

YES

NO

YES

NO

24-163

A

A

No Signal from the Front

Passenger’s Weight Sensor (rear outer side)

NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-13) and General Troubleshooting Information
(see page 24-22).

1. Clear the DTC memory (see page 24-23).

2. Read the DTC (see page 24-22).

Go to step 3.

Intermittent failure, system is OK at this time.

Go to Troubleshooting Intermittent Failures
(see page 24-24).

3. From INSPECTION menu on the HDS, select SWS

DTC CHECK.

• DTC 26-11: Short to power in the ODS unit

harness; replace the ODS unit harness, then clear
the DTC.

• DTC 26-12: Go to step 4.
• DTC 26-13: Go to step 11.
• DTC 26-14: Go to step 19.

Intermittent failure, system is OK at this time.

Go to Troubleshooting Intermittent Failures
(see page 24-24).

4. Turn the ignition switch to LOCK (0).

5. Disconnect the ODS unit harness 3P connector (A)

from the front passenger’s weight sensor (rear
outer side).

6. Read the DTC.

Go to step 7.

Faulty front passenger’s weight sensor (rear

outer side); replace the front passenger’s seat slide
assembly including all four front passenger’s
weight sensors (see page 24-207), then clear the
DTC.

7. Turn the ignition switch to LOCK (0).

8. Disconnect the ODS unit harness 18P connector (A)

from the ODS unit.

Is DT C 83-26 indicated?

Is another DT C also indicated?

Is DT C 26-12 indicated?

08/08/21 14:00:53 61SNR030_240_0163

＊０１

＊０２

０６

０４

−

−

−

−

−

−

YES

NO

YES

NO

YES

NO

24-164

SRS

ODS UNIT HARNESS 18P CONNECTOR

GRY

ODS UNIT HARNESS 18P CONNECTOR

GRY

LT GRN

A

B

A

9. Measure the resistance between ODS unit harness

18P connector terminal No. 6 and body ground.
There should be an open circuit or at least 1 M

.

Go to step 10.

Short to ground in the ODS unit harness;

replace the ODS unit harness, then clear the DTC.

10. Measure the resistance between ODS unit harness

18P connector terminals No. 6 and No. 16. There
should be an open circuit or at least 1 M

.

Faulty ODS unit; replace the ODS unit

(see page 24-209), then clear the DTC.

Short in the ODS unit harness; replace the

ODS unit harness, then clear the DTC.

11. Turn the ignition switch to LOCK (0).

12. Swap the connections between the front

passenger’s weight sensor (rear outer side) and the
front passenger’s weight sensor (front outer side).

13. Read the DTC.

Go to step 14.

Faulty front passenger’s weight sensor (rear

outer side); replace the front passenger’s seat slide
assembly including all four front passenger’s
weight sensors (see page 24-207), then clear the
DTC.

14. Turn the ignition switch to LOCK (0).

15. Disconnect the front passenger’s weight sensor

(front outer side) connector (A) and front
passenger’s weight sensor (rear outer side)
connector (B).

16. Disconnect the ODS unit harness 18P connector (A)

from the ODS unit.

Wire side of female terminals

Wire side of female terminals

Is the r esistance as specif ied?

Is the r esistance as specif ied?

Is DT C 26-13 indicated?

08/08/21 14:00:54 61SNR030_240_0164