Restraints

Pre-activeSeat Belt Unit (PSB) Repair Procedures

19steps
~114min
4/5difficulty
Done 0 of 19

Removal

  1. Disconnect the negative battery cable and wait at least three minutes before starting work.
  2. Remove the emergency pad lower panel. (Refer to Body - "Emergency Pad Lower Panel")
  3. Remove the mounting nuts (A).
  4. Disconnect the knee airbag connector (B).
  5. Disconnect the PSB ECU connector (A).
  6. Remove the PSB ECU mounting nut (B).

Installation

  1. Disconnect the negative battery cable and wait at least three minutes before starting work.
  2. Install the PSB ECU.
  3. Connect the PSB ECU connector.
  4. Install the knee airbag.
  5. Install the lower emergency panel. (Refer to Body - "Lower Emergency Panel")
  6. Connect the negative battery cable.

PSB Variant Coding

When replacing the PSB of the driver's or passenger's seat with a new one, always perform the Variant Coding procedure using GDS. (For vehicles without SCC only)PSB Variant Coding
  1. Turn the ignition off.
  2. Connect the GDS.
  3. Turn the ignition ON with the engine OFF.
  4. Select "PSB-LH" or "PSB-RH", then select "PSB Variant Coding".
  5. Follow the on-screen instructions, then click the "OK" button.
  6. Check the driver side of the vehicle (RHD or LHD). Check whether the vehicle is equipped with Smart Cruise Control (SCC). Click "OK".
  7. Click the "OK" button after the message "Completed" appears.

Test yourself

A quick Hyundai Genesis DH quiz: every answer comes with an explanation and a link to the manual page.