Honda Accord 2008 Manual page 2871

07/11/02 09:50:48 61TA0000_240_0148
SRS
DTC Troubleshooting (cont'd)
DTC B2-1x (''x'' can be 0 thru 9 or A thru F):
No Signal From the Rear Safing Sensor
(4-door)
Special Tools Required
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead L 070AZ-SNAA300
NOTE: Before doing this troubleshooting procedure,
review SRS Precautions and Procedures (see page
24-23) and General Troubleshooting Information
(see page 24-35).
1. Clear the DTC memory (see page 24-36).
2. Turn the ignition switch to ON (II), then wait for 10
seconds.
3. Read the DTC (see page 24-36).
Is DT C B2-1x indicated?
YES − Go to step 4.
NO − Intermittent failure, the system is OK at this
time. Go to Troubleshooting Intermittent Failures
(see page 24-37). If another DTC is indicated,
troubleshoot the DTC.
4. Turn the ignition switch to LOCK (0).
5. Do the battery terminal disconnection procedure
(see page 22-89), then wait for 3 minutes.
6. Check the connections between SRS unit connector
B (39P) and the SRS unit, and between the SRS
floor wire harness 2P connector and the rear safing
sensor (see page 24-229).
Are the connections OK ?
YES − Go to step 7.
− Repair the poor connections and retest.
NO
24-148
7. Disconnect SRS unit connector B (39P) from the
SRS unit (see step 8 on page 24-34).
8. Disconnect the SRS floor wire harness 2P
connector from the rear safing sensor (see page
24-229).
9. Measure the resistance between the No. 26 and the
No. 27 terminals of SRS unit connector B (39P).
There should be an open circuit or at least 1 M .
SRS UNIT CONNECTOR B (39P)
Wire side of female terminals
Is the resistance as specif ied?
−
YES Go to step 10.
NO − Short in the SRS floor wire harness; replace
the SRS floor wire harness.
ＴＡ０８ＡＢ４Ｋ７９１０００ＲＢ２１ＸＦＡＡＴ００
＊０１