Kia Sportage 2008, Руководство пользователя, Страница: 186 / 227

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Replace the Driver Airbag(DAB).
4. CHECK THE CLOCKSPRING
(1) Check the clockspring. Is the clockspring normal?
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Go to next step.
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Replace the clockspring.
5. CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
(1) Install the DAB module and connect the DAB connector.
(2) Connect the connectors of the PAB, SAB, CAB, BPT, BUPT, FIS and SIS.
(3) Connect the SRSCM connector.
(4) Connect the negative (­) terminal to the battery.
(5) Connect a Hi­Scan(Pro) to the data link connector.
(6) Turn the ignition switch to ON.
(7) Clear the DTC stored in the SRSCM memory with the Hi­Scan(Pro).
(8) Turn the ignition switch to LOCK and wait for at least 30 seconds.
(9) Turn the ignition switch to ON and wait for at least 30 seconds.
(10) Check the vehicle again with the Hi­Scan(Pro).
Does the above DTC(s) go off?
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Problem is intermittent or was repaired and SRSCM memory was not cleared.
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Replace the SRSCM with a new one, and then check the vehicle again. At this time, if the vehicle normally
operates with a new SRSCM, the fault may be the SRSCM(Replace SRSCM).
Restraint > Troubleshooting > B1485
DTC Description
The Passenger Airbag circuit consists of the SRSCM and the Passenger Airbag (PAB) which has two squib circuits.
The SRSCM sets above DTC(s) if it detects that the resistance of PAB squib is too high or low.
DTC Detecting Condition
DTC Condition Probable cause
B1485
B1486
• Too high or low resistance between PAB high(+) and PAB low (­)
• Passenger Airbag (PAB) Malfunction
• SRSCM Malfunction
• Open or short circuit on
wiring harness
• Passenger Airbag (PAB)
squib
• SRSCM
Specification
PAB resistance : 1.5 ≤ R ≤ 5.7 Ω
Schematic Diagram