sRs
DTC Troubleshooting (cont'd)
DTC 3-4: Short to Power in Driver's Seat Belt
Tensioner
Special Tools Required
. SRS inflator simulator 07SAZ-T84011A
. SRS simulator lead C 07TAZ-S25011A
1. Erase the DTC memory (see page 23-19).
2. Turn the ignition switch ON (ll), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Does the SRS indicator stay on?
YES Go to step 3.
NO Intermittent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23-19).
3. Turn the ignition switch OFF, then disconnect the
battery negative cable, and wait for 3 minutes.
4. Disconnect the driver's seat belt tensioner 2P
connector from the SRS main harness (A).
Connect the SRS inflator simulator (2 O connector)
and the simulator lead to the SRS main harness.
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23-42
6. Reconnectthe battery negative cable.
7. Erase the DTC memory.
8. Read the DTC.
ls DTC 3-4 indicated?
YES-Go to step 9.
NO- Short to power in driver's seat belt tensioner;
replace the driver's seat belt (see page 23-4). !
9. Turn the ignition switch OFF. then disconnect the
battery negative cable, and wait for 3 minutes.
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