Squib Circuit Inspection
- Ignition switch OFF
- Disconnect the (-) terminal cable from the battery and wait for 1 minute or more.
- Disconnect the DSAB module and connect the dummy and dummy adapter to the DSAB harness connector.NOTE: If the dummy and dummy adaptor is not prepared, use a known-good DSAB or 20 resistor.
- Connect the (-) terminal cable to the battery and Ignition switch ON and the engine "OFF" and wait for 30 seconds or more.
- Connect the GDS to Data Link Connector (DLC) and clear the DTC with GDS and diagnose again.
- Is DTC present problem?
YES
- Go to "MAIN HARNESS CIRCUIT INSPECTION " procedure.
NO
- Substitute a known-good DSAB assembly, and check for proper operation. If the problem is corrected, replace DSAB and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.