Ground Circuit Inspection
- Ignition "OFF" & Disconnect FLS connector.
- Ignition "ON".
- Measure voltage between Pin No. 3 (signal) terminal of FLS harness connector and chassis ground (A).
- Measure voltage between Pin No. 3 (Signal) terminal and Pin No. 1 (Ground) terminal of the FLS (B).
Specification: "A" - "B" = Below 200mV (A, B: Approx. 12V)
- Is the measured voltage within specification?
YES
- Go to "Component Inspection " procedure.
NO
- Repair or replace as necessary and then, go to "Verification of Vehicle Repair " procedure.