Signal Circuit Inspection

Check Voltage
1. IG "OFF" and disconnect FLS connector.
2. IG "ON" & ENG "OFF"
3. Measure voltage between terminal 3 of FLS harness connector and chassis ground.
  Specification : Approx. 11.46V
4. Is the measured voltage within specification ?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Go to " 2Check short to battery in harness" as follows.
Check short to battery in harness
1. IG "OFF"
2. Disconnect FLS and PCM connector.
3. Measure resistance between terminals 3 and 5 of FLS harness connector.
  Specification : Infinite
4. Is the measured resistance within specification ?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.