Chery QQ Service Manual
3. Tighten fastening bolts with torque of 8-12Nm.
4. Connect SDM wire harness connector;
5. Push connector fuse lock in position;
6. Fix the left and right decorating plates of dashboard central control panel;
7. Power on SRS. Please refer to “Connecting Airbag” part of this manual.
Warning: All SDM mounting bolts must be tightened with care. Always make the arrow on
SDM point toward forward direction of the vehicle to ensure normal working of SRS. SDM
may still work if powered before installation onto vehicle body, but potential mistrigger of
airbag and injuries may be caused.
Air bag module of driver side
Disassembling Procedure
1. Disconnecting Battery Cathode (-)
Warning: In case engine is stopped and fuse is taken off, the SDM will provides sufficient
voltage for 1 minute to activate airbag. If airbag is still connected, do not start maintenance
operation within one minute after power supply to SDM is switched off. If airbag is
disconnected, the maintenance may be started right away without waiting for 1 minute to be
discharged. Any failure in temporary disconnection of SRS during maintenance will result in
mistrigger of airbag, personal injuries and critical SRS damages.
2. Centering Steering Wheel
Warning: Keep the module with the right side up when operating airbag to ensure
sufficient room for mistriggered airbag. The airbag may fly toward persons or objects in
case of insufficient spreading room and cause personal injuries or vehicle damages.
3. Remove two airbag screws on steering wheel;
4. Disconnect airbag from horn and airbag wire harness connector;
5. Take off the airbag.
Assembling Procedure
Warning: Keep the module with the right side up when operating airbag to ensure
sufficient room for mistriggered airbag. The airbag may fly toward persons or objects in
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