Inspection Procedure
- PREPARATION
Refer to PREPARATION OF INSPECTION .
- CHECK FIS CIRCUIT
- Measure resistance between the terminal 2 of FIS harness connector and the terminal 57 of SRSCM harness connector.
- Measure resistance between the terminal 1 of FIS harness connector and the terminal 56 of SRSCM harness connector.
Specification (resistance) : below 1 Ω
- Is the measured resistance within specification?
YES
- Check Front Impact Sensor.
NO
- Repair or replace the wiring harness between the FIS and the SRSCM.
- CHECK FRONT IMPACT SENSOR
- Replace the front impact sensor (FIS) with a new one.
- Refer to "FRONT IMPACT SENSOR (FIS) " .
- Install the DAB module and connect the DAB connector.
- Connect the connectors of the PAB, KAB, CAB, BPT, FIS and SIS.
- Connect the SRSCM connector.
- Connect the battery negative cable to the battery.
- Connect a Hi-Scan (Pro) to the data link connector.
- Turn the ignition switch to ON and check the vehicle again.
Does Hi-Scan (Pro) indicate any DTC related to FIS?
YES
- Go to next step.
NO
- Replace the Front Impact Sensor (FIS) .
- Replace the front impact sensor (FIS) with a new one.
- CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
Refer to CLEAR THE DTC AND CHECK THE VEHICLE AGAIN .