Great Wall Florid, Service Manual

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227 Airbags
Removal Method for Individual Components
SRS airbag system electronic control component (SRS-ECU)
1. Areas of Importance
(a) After taking off the battery's negative (-) terminal, wait for 60 s before operating. Wrap the removed
negative (-) terminal in tape to insulate it.
(b) The SRS-ECU can not be dismantled or repaired. If there is any malfunction, please replace it with a new
one.
(c) Do not let the SRS-ECU vibrate or collide with anything. If sunken or depressed, cracked, deformed, etc.,
please replace with a new SRS-ECU.
(d) Every time the airbag is deployed, please replace with a new SRS-ECU.
(e) Do not knock the SRS-ECU while removing or performing maintenance on the SRS-ECU's surrounding
components.
2. Operation before removal
(a) Set the ignition switch to the LOCK position.
(b) After taking off the battery's negative (-) terminal, put them in a proper place or wrap them in tape.
3. Removal sequence
(a) Remove the auxiliary facia console.
(b) Reomve the connectors connected with the airbag ECU.
(c) Remove the SRS-ECU.
4. Installation sequence
(a) SRS-ECU.
(b) Install the connectors connected with the airbag ECU.
(c) Dashboard base.
(d) Connect the battery's negative (-) terminal.
5. Installation points
(a) Install the SRS-ECU
Caution: If SRS-ECU isn't installed correctly, the SRS airbag will not operate properly.
(b) Inspection after installation
• Set the ignition switch to the ON position.
•
SRS warning lamp stays on for 6-7 s.
• If the lamp does not turn off, malfunction inspection and troubleshooting should be performed.
6. Inspection
(a) Whether the SRS-ECU cover has sunken or depressed, cracked, deformed, etc.
(b) Whether the connectors are damaged or deformed.
Caution: Please replace with a new SRS-ECU, if there is any sunkeness or depression, cracking, de-
formity, etc.
Except for the areas described above, to perform SRS-ECU inspections, please refer to the related troubleshooting
contents.