Mazda RX-8 Workshop Manual page 2828

Connect the negative battery cable.
Turn the ignition switch to the ON position with SAS
control module connevtor and passenger-side curtain air
bag module connector disconnected.
Measure the voltage of SAS control module connector
terminals 2D and 2A of SAS control module harness side
connector.
NOTE:
Measure the voltage while shaking the wiring harness
between the SAS control module and passenger-side
curtain air bag module.
Is the voltage measured?
INSPECTPASSENGER–SIDE CURTAIN AIR BAG MODULE
4
Turn the ignition switch to the LOCK position.
Disconnect the negative battery cable and wait for 1 min
or more.
Connect the SST (Fuel and thermometer checker) or
apply 2 ohms resistance to the passenger-side curtain air
bag module connector terminals A and B.
Set the SST (Fuel and thermometer checker) to 2 ohms.
Except for the passenger-side curtain air bag module
connector, reconnect all disconnected connectors.
Connect the negative battery cable.
Turn the ignition switch to the ON position.
Clear DTCs using the M-MDS. (See
Perform the DTC inspection for the SAS control module
using the M-MDS. (See
Are DTCs B2777, B2778, B2779 and/or B2780 displayed?
INSPECT DTCs
5
Turn the ignition switch to the LOCK position.
Disconnect the negative battery cable and wait for 1min
or more.
Disconnect the SST (Fuel and thermometer checker) or
the 2 ohms resistance.
Connect the passenger-side curtain air bag module
connector.
Connect the negative battery cable.
CLEARING
DTC DISPLAY.)
side curtain air bag
module.
No Go to the next step.
YesGo to the next step.
No Replace the passenger-side
curtain air bag module.
(See
MODULE
REMOVAL/INSTALLATION.)
DTC.)
YesReplace the SAS control
module.
(See
MODULE
REMOVAL/INSTALLATION.)
No DTC troubleshooting
completed.
CURTAIN AIR BAG
SAS CONTROL