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Acura CSX. Manual - part 704

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YES

24-133

LEFT SIDE IMPACT SENSOR
(SECOND) 2P CONNECTOR

070AZ-SNAA300

07SAZ-TB4011A

10. Measure the resistance between left side impact

sensor (second) 2P connector terminals No. 1 and
No. 2. There should be an open circuit or at least
1 M

Go to step 11.

Short in the floor wire harness; replace the

floor wire harness, then clear the DTC.

11. Measure the resistance between body ground and

left side impact sensor (second) 2P connector
terminals No. 1 and No. 2, individually. There
should be an open circuit or at least 1 M

Go to step 12.

Short to ground in the floor wire harness;

replace the floor wire harness, then clear the
DTC.

12. Reconnect the negative cable to the battery.

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

14. Measure the voltage between body ground and left

side impact sensor (second) 2P connector terminals
No. 1 and No. 2, individually. There should be less
than 0.2 V.

Go to step 15.

Short to power in the floor wire harness;

replace the floor wire harness, then clear the
DTC.

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

16. Connect the SRS inflator simulator (jumper

connector) and the red lead (A) of simulator lead L
to the floor wire harness 4P connector (B).

Terminal side of female terminals

Is the r esistance as specif ied?

Is the voltage as specif ied?

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ＳＮＲ９Ａ００Ｋ７９１０００Ｒ４６１ＸＦＡＡＴ００

−

YES

Special Tools Required

YES

DTC 46-1x (‘‘x’’ can be 0 thru 9 or A thru F):

24-134

SRS

LEFT SIDE IMPACT SENSOR
(SECOND) 2P CONNECTOR

17. Measure the resistance between left side impact

sensor (second) 2P connector terminals No. 1 and
No. 2. There should be less than 1.0

Faulty left side impact sensor (second) or

poor connection at left side impact sensor (second)
2P connector. Check the connection; If the
connection is OK, replace the left side impact
sensor (second) (see page 24-205), then clear the
DTC.

Open in the floor wire harness; replace the

floor wire harness, then clear the DTC.

• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead L 070AZ-SNAA300

NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-13), General Troubleshooting Information (see page
24-22), and Battery Terminal Disconnection and
Reconnection (see page 22-68).

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

2. Turn the ignition switch to ON (II), and wait for 10

seconds.

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

Go to step 5.

Go to step 4.

4. Read the DTC.

Faulty right side impact sensor (second);

replace the right side impact sensor (second)
(see page 24-205), then clear the DTC.

Intermittent failure, system is OK at this time.

Go to Troubleshooting Intermittent Failures
(see page 24-24). If another DTC is indicated,
troubleshoot the DTC.

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

6. Disconnect the negative cable from the battery,

then wait at least 3 minutes.

No Signal From the Right Side Impact Sensor
(second)

Terminal side of female terminals

Is the r esistance as specif ied?

Is DT C 46-11 indicated?

Is DT C 46-12 also indicated?

08/08/21 13:59:44 61SNR030_240_0134

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−

YES

24-135

RIGHT SIDE IMPACT SENSOR
(SECOND) 2P CONNECTOR

7. Disconnect the floor wire harness 2P connector (A)

from the right side impact sensor (second).

8. Disconnect the floor wire harness 4P connector (A)

from the right side impact sensor (first).

9. Measure the resistance between right side impact

sensor (second) 2P connector terminals No. 1 and
No. 2. There should be an open circuit or at least
1 M

Go to step 10.

Short in the floor wire harness; replace the

floor wire harness, then clear the DTC.

10. Measure the resistance between body ground and

right side impact sensor (second) 2P connector
terminals No. 1 and No. 2, individually. There
should be an open circuit or at least 1 M

Go to step 11.

Short to ground in the floor wire harness;

replace the floor wire harness, then clear the
DTC.

Terminal side of female terminals

Is the r esistance as specif ied?

08/08/21 13:59:44 61SNR030_240_0135

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０７

−

YES

24-136

SRS

RIGHT SIDE IMPACT SENSOR
(SECOND) 2P CONNECTOR

070AZ-SNAA300

07SAZ-TB4011A

RIGHT SIDE IMPACT SENSOR
(SECOND) 2P CONNECTOR

11. Reconnect the negative cable to the battery.

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

13. Measure the voltage between body ground and

right side impact sensor (second) 2P connector
terminals No. 1 and No. 2, individually. There
should be less than 0.2 V.

Go to step 14.

Short to power in the floor wire harness;

replace the floor wire harness, then clear the
DTC.

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

15. Connect the SRS inflator simulator (jumper

connector) and the red lead (A) of simulator lead L
to the floor wire harness 4P connector (B).

16. Measure the resistance between right side impact

sensor (second) 2P connector terminals No. 1 and
No. 2. There should be less than 1

Faulty right side impact sensor (second) or

poor connection at right side impact sensor
(second) 2P connector. Check the connection; if the
connection is OK, replace the right side impact
sensor (second) (see page 24-205), then clear the
DTC.

Short in the floor wire harness; replace the

floor wire harness, then clear the DTC.

Terminal side of female terminals

Is the voltage as specif ied?

Is the r esistance as specif ied?

08/08/21 13:59:45 61SNR030_240_0136

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