The SRS is virtually maintenancefree and so there are no parts you can safely service by yourself. If the SRS air bag warning light does not illuminate, or continuously remains on, have your vehicle immediately inspected by an authorized Kia dealer.
Any work on the SRS system, such as removing, installing, repairing, or any work on the steering wheel, the front passenger
Transaxle Control Module (TCM) Repair procedures
Inspection
1.
TCM ground circuit test: Measure resistance between TCM and
chassis ground using the backside of TCM harness connector as TCM side check point.
Specification: Below 1Ω
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Purge Control Solenoid Valve (PCSV) Description and Operation
Description
Purge Control Solenoid Valve (PCSV), installed on the surge
tank, controls the passage between the canister and the intake manifold.
It is a solenoid valve and is open when the ECM ...