Diagnosis Sensor Unit: Removal and Installation: Installation

Installation is in the reverse order of removal.

• After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to [SRS OPERATION CHECK ].
  CAUTION:

  • The diagnosis sensor unit must always be installed with the arrow mark "<==" pointing toward the front of the vehicle for proper operation.
  • Never damage the harness while installing.
  • If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunctioning parts, reset the memory using self-diagnosis or SDT. Refer to [Self-Diagnosis Function (Without SDT) ].
  • After the work is completed, check that no system malfunction is detected by air bag warning lamp.
  • After replacing the air bag diagnosis sensor unit, confirm using SDT that the C/U identification number of the new replacement air bag diagnosis sensor unit matches the C/U identification number of the replaced (old) air bag diagnosis sensor unit.
  NOTE: If the ECU discriminated number of the new replacement air bag diagnosis sensor unit differs from the ECU discriminated number of the replaced air bag diagnosis sensor unit, reconfirm the parts information and verify that the correct air bag diagnosis sensor unit was installed.