W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness and terminals.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found ?
YES
1) Repair as necessary and go to "Verification of Vehicle Repair" procedure
NO
1) Go to "Signal Circuit Inspection" procedure.

Signal Circuit Inspection

1. Check Voltage
(1) IG "OFF" and disconnect FLS connector.
(2) IG "ON" & ENG "OFF"
(3) Measure voltage between terminal 2 of FLS harness connector and chassis ground.
A. Specification: Approx. 11.46V




(4) Is the measured voltage within specification ?
YES
1) Go to "Component Inspection" procedure.
NO
1) Go to "Check short to battery in harness" as follows.
2. Check short to battery in harness
(1) IG "OFF"
(2) Disconnect FLS and PCM connector.
(3) Measure resistance between terminals 2 and 4 of FLS harness connector.
A. Specification: Infinite




(4) Is the measured resistance within specification ?
YES
1) Go to "Component Inspection" procedure.
NO
1) Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.