Geely FC Workshop Manual page 268

a. Set ignition switch at LOCK position,
b. Loosen the cathode cable of battery and keep this state for one minute at least,
c. Disassemble glove box,
d. Loosen the connector of safety airbag assembly at the side of passenger,
e. Is the connector of safety airbag assembly at the side of passenger normal?
Normal: make next step,
Abnormal: change the wiring harness
(2) Confirm malfunction reason is on safety airbag assembly at the side of passenger or on other parts.
a. Connect a good assembly on connector pin A and B of safety airbag assembly at the side of
passenger,
b. Connect the cathode cable of battery,
c. Set the ignition switch at ON position,
d. Is there the display of malfunction code? Or could the malfunction code be removed?
No: make next step
Yes: change the safety airbag assembly at the side of passenger.
Refer to safety airbag system, disassembling/assembling of safety airbag assembly at the side of
passenger.
(3) Check the wiring harness between safety airbag assembly at the side of passenger and electronic
control unit of safety airbag system.
a. Set ignition switch at LOCK position,
b. Loosen the cathode cable of battery and keep this state for one minute at least,
c. Disassemble the shell body of steering column,
d. Loosen the connector of helix cable,
e. Loosen the connector of safety airbag assembly at the side of passenger and driver,
f. Disassemble left inner trim board,
g. Loosen the connectors of all safety airbag system units,
h. Check the circuit between connector pin of safety airbag system electronic control unit and the
circuit between connector pin of safety airbag assembly at the side of passenger, and the circuit
between connector pin of safety airbag system unit and safety airbag assembly at the side of
passenger has following situation:
Earth
Short connection with power supply
Open circuit
i. Are the wiring harnesses above normal?
Normal: malfunction diagnosis ends
Abnormal: change related wiring harness.
Supplemental restraint system--Remove malfunction
257