Inspection Procedures

1. Preparation
   1. Disconnect the negative (-) terminal cable from the battery, and wait 3 minutes.
   2. Remove the DAB module.
   3. Disconnect the connectors of the PAB, SAB, BPT, FIS and SIS.
   4. Disconnect the SRSCM connector.

Yes 

2. Check the circuit (communication error.)

   Check continuity between the SRSCM connector and the passenger OC sensor connector as high (+) and high, low (-) and low (-).

   OK: Continuity 

   Fig 1: Checking Circuit

   Courtesy of HYUNDAI MOTOR CO.

   No 

   Replace the harness between the SRSCM and the passenger OC sensor.

Yes 

3. Check the passenger OC sensor (defect).

   [PREPARATION] 

   1. Turn the ignition switch to LOCK.
   2. Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
   3. Connect the satellite connector.
   4. Connect the negative (-) terminal cable to the battery, and wait for 30 seconds.

   [CHECK] 

   1. Turn the ignition switch to ON, and wait for at least 30 seconds.
   2. Clear the malfunction code stored in the memory with the Hi-Scan Pro.
   3. Turn the ignition switch to LOCK, and wait for 30 seconds.
   4. Turn the ignition switch to ON, and wait for 30 seconds.
   5. Using Hi-Scan Pro, check the DTC.

      There is no DTC. 

   [HINT] 

   Codes other than these may be output at this time, but they are not relevant to this check

   Fig 2: Checking Passenger OC Sensor (Defect)

   Courtesy of HYUNDAI MOTOR CO.

   No 

   Replace the passenger OC sensor

Yes 

From the result of the above inspection, the malfunctioning part can now be considered normal.