Main harness Inspection

Ignition "OFF".
Disconnect the battery (-) terminal cable from the battery and wait at least one minutes.
Disconnect PCAB connector and SRSCM main harness connector.
Measure resistance between terminal "Low" or "High" of the PCAB harness connector and chassis ground.
Specification : ∞

Fig 1: Measuring Resistance Between Terminal Low Or High Of PCAB Harness Connector & Chassis Ground
Courtesy of KIA MOTORS AMERICA, INC.
Is the measured resistance within specifications?
Yes
- Substitute a known-good SRSCM, and check for proper operation.
  If the problem is corrected, replace SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute the SRSCM main harness and check for proper operation.
  If the problem is corrected, replace SRSCM main harness and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.