Honda Accord 2008 Manual page 2848

07/11/02 09:49:30 61TA0000_240_0125
DTC 41-1x (''x'' can be 0 thru 9 or A thru F):
No Signal From the Left Front Impact Sensor
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).
• 2-door: Before replacing the SRS unit, check the SRS
unit software version with the HDS. If the software
version is not the latest, update the SRS unit software
(see page 24-38) and retest.
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 41-1x 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
A (39P) and the SRS unit, between the left engine
compartment wire harness 2P connector and the
left front impact sensor (see page 24-233), and at
connector C303 (see page 22-30).
Are the connections OK ?
YES − Go to step 7.
NO − Repair the poor connections and retest.
7. Disconnect SRS unit connector A (39P) from the
SRS unit (see step 8 on page 24-34).
8. Disconnect the left engine compartment wire
harness 2P connector from the left front impact
sensor (see page 24-233).
9. Measure the resistance between the No. 36 and the
No. 37 terminals of SRS unit connector A (39P).
There should be an open circuit or at least 1 M .
SRS UNIT CONNECTOR A (39P)
Wire side of female terminals
Is the resistance as specif ied?
−
YES Go to step 10.
NO − Short in the left engine compartment wire
harness or dashboard wire harness; replace the
faulty harness.
ＴＡ０８Ａ００Ｋ７９１０００Ｒ４１１ＸＦＡＡＴ２０
＊５１
(cont'd)
24-125