REMOVAL AND INSTALLATION


caution
  • Disconnect the negative auxiliary battery terminal and wait for 60 seconds or more before starting work. Insulate the disconnected (-) terminal by wrapping the tape (Refer to the item 5 of Service Precautions ).
  • Never attempt to disassemble or repair SRS-ECU. If damaged, replace with a new SRS-ECU.
  • Do not drop or subject SRS-ECU to impact or vibration. If denting, cracking, deformation, or rust is discovered in SRS-ECU, replace it with a new one.
  • After deployment of the air bags, replace SRS-ECU with a new one.

Pre-removal operation
  • Electric motor switch to the LOCK (OFF) position.
  • Disconnect the negative auxiliary auxiliary battery terminal.





Removal steps


·
Floor console front bracket (Refer to GROUP 52A, Floor Console Assembly ).


1.
SRS-ECU mounting bolt


2.
SRS-ECU mounting bolt (earth bolt)


3.
SRS-ECU



Installation steps

>>A<<
3.
SRS-ECU

>>B<<
2.
SRS-ECU mounting bolt (earth bolt)


1.
SRS-ECU mounting bolt


·
Floor console front bracket (Refer to GROUP 52A, Floor Console Assembly ).


·
Connect the negative auxiliary battery terminal

>>C<<
·
Post-installation inspection

INSTALLATION SERVICE POINTS



>>A<< SRS-ECU INSTALLATION


caution The SRS may not activate if SRS-ECU is not installed properly.

>>B<< SRS-ECU MOUNTING BOLT (EARTH BOLT) INSTALLATION



Check the head mark "E" and install the earth bolt.

>>C<< POST-INSTALLATION INSPECTION


1.Electric motor switch to the "ON" position.

2.Check that the SRS warning lamp is illuminated for 6 to 8 seconds, and extinguished afterward.
3.If the lamp does not extinguish, perform the troubleshooting (Refer to ).