Main Harness Circuit Inspection

Item	Normal value	Prerequisite condition	Probe(+)	Probe(-)
Main harness Circuit Inspection (Ω)	Below 1Ω	1. Ignition "OFF" 2. Disconnect PBPT connector 3. Disconnect SRSCM connector	"Low" terminal of the PBPT harness connector	"High" terminal of the PBPT harness connector

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.