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Honda Ridgeline. Manual - part 584

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YES

24-161

SRS UNIT CONNECTOR A (28P)

5. Reconnect the negative cable to the battery.

6. Turn the ignition switch ON (II), and wait for

30 seconds. Then turn the ignition switch OFF.

7. Check the No. 22 (10 A) fuse.

Short to ground in the SRS unit; replace the

SRS unit (see page 24-188).

Short to ground in the dashboard wire

harness or in the under-dash fuse/relay box No. 22
(10 A) fuse circuit; replace the dashboard wire
harness. If the problem is still there, replace the
under-dash fuse/relay box (see page 22-73).

8. Turn the ignition switch OFF. Disconnect the

negative cable from the battery, and wait for 3
minutes.

9. Disconnect SRS unit connector A (28P) from the

SRS unit (see step 7 on page 24-26).

10. Reconnect the negative cable to the battery.

11. Connect a voltmeter between the No. 18 terminal of

SRS unit connector A (28P) and body ground. Turn
the ignition switch ON (II), and measure the voltage.
There should be battery voltage when the ignition
on.

Faulty SRS unit or poor connection at SRS

unit connector A (28P) and the SRS unit; check the
connection. If the connection is OK, replace the
SRS unit (see page 24-188).

Go to step 12.

12. Turn the ignition switch OFF.

13. Disconnect under-dash fuse/relay box connector S

(2P).

(cont’d)

Wire side of female terminals

Is the f use OK ?

Is ther e batter y voltage?

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ＳＪＣ８Ａ００Ｋ７９１０００ＲＢ１１ＸＦＡＡＴ００

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YES

Special Tools Required

YES

DTC B1-1x:

24-162

SRS

DTC Troubleshooting (cont’d)

SRS UNIT CONNECTOR A (28P)

UNDER-DASH
FUSE/RELAY BOX
CONNECTOR S (2P)

WHT/RED

14. Measure the resistance between the No. 2 terminal

of the under-dash fuse/relay box connector S (2P)
and the No. 18 terminal of SRS unit connector A
(28P). There should be 0

1.0

Open in the under-dash fuse/relay box or

poor connection between connector S (2P) and the
under-dash fuse/relay box; check the connection. If
the connection is OK, replace the under-dash fuse/
relay box (see page 22-72).

Open in the dashboard wire harness; replace

the dashboard wire harness.

• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead H 07YAZ-S3AA100

NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-16) and General Troubleshooting Information
(see page 24-27).

1. Clear the DTC memory (see page 24-28).

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, the system is OK at this

time. Go to Troubleshooting Intermittent Failures
(see page 24-29). If another DTC is indicated,
troubleshoot the DTC.

3. Turn the ignition switch OFF. Disconnect the

negative cable from the battery, and wait for 3
minutes.

4. Check the connections between the floor wire

harness 2P connector and the roll rate sensor
(see page 24-14).

Go to step 5.

Repair the poor connection and retest. If the

DTC B1-11 is still present, go to step 5.

No Signal from the Roll Rate

Sensor

Wire side of female terminals

Is the r esistance as specif ied?

Does the SRS indicator stay on, and is DT C B1-11
indicated?

Is the connection OK ?

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YES

24-163

SRS UNIT CONNECTOR C (28P)

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

from the roll rate sensor.

6. Disconnect SRS unit connector C (28P) from the

SRS unit (see step 7 on page 24-26).

7. Measure the resistance between the No. 13 and

No. 14 terminals of SRS unit connector C (28P).
There should be an open circuit or at least 1 M

Go to step 8.

Short in the floor wire harness; replace the

floor wire harness.

8. Measure the resistance between the No. 13

terminal of SRS unit connector C (28P) and body
ground, and between the No. 14 terminal and body
ground. There should be an open circuit or at least
1 M

Go to step 9.

Short to ground in the floor wire harness;

replace the floor wire harness.

9. Reconnect the negative cable to the battery.

10. Turn the ignition switch ON (II).

(cont’d)

Wire side of female terminals

Is the r esistance as specif ied?

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YES

24-164

SRS

DTC Troubleshooting (cont’d)

SRS UNIT CONNECTOR C (28P)

07YAZ-S3AA100

07SAZ-TB4011A

SRS UNIT CONNECTOR C (28P)

11. Measure the voltage between the No. 13 terminal

of SRS unit connector C (28P) and body ground,
and between the No. 14 terminal and body ground.
There should be 1 V or less.

Go to step 12.

Short to power in the floor wire harness;

replace the floor wire harness.

12. Turn the ignition switch OFF.

13. Connect the SRS inflator simulator (jumper

connector) and simulator lead H to the floor wire
harness 2P connector (A).

14. Measure the resistance between the No. 13 and

No. 14 terminals of SRS unit connector C (28P).
There should be 0

1.0

or less.

Faulty roll rate sensor or SRS unit; replace

the roll rate sensor (see page 24-194). If the
problem is still present, replace the SRS unit
(see page 24-188).

Open in the floor wire harness; replace the

floor wire harness.

Wire side of female terminals

Is the voltage as specif ied?

Is the r esistance as specif ied?

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