Ground Circuit inspection

Check for open in harness.
1. Ignition "OFF".
2. Disconnect MAIN FLS connector.
3. Measure resistance between terminal 3 of MAIN FLS connector and chassis ground.
  Specification: Approx. below 1Ω
  
  Fig 1: Measuring Resistance Between Terminal 3 Of Main FLS Connector And Chassis Ground
4. Is the measured resistance within specifications?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Check for open in harness.
  - Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.