Disconnect the APS and PCM connectors and inspect for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Reconnect the connectors.

Connect the GDS and go to ""Current Data"".

Monitor APS values in Current Data, check and wiggle the harness(es), connector(s), and terminal(s).

Any change in the values indicates a poor connection. Was a connector problem found?

	▶ Repair the connector. Go to "Verification of Vehicle Repair" procedure.
	▶ Go to "Power Circuit Inspection" procedure.

IG "OFF". Disconnect APS connector.

IG "ON"

Measure voltage between APS2 power terminal of APS harness connector and chassis ground.

Is the measured voltage within specification ?

	▶ Go to "Signal Circuit Inspection" Procedure.
	▶ Repair open or short in harness. Go to "Verification of Vehicle Repair" procedure.

IG "OFF".

Disconnect APS connector and PCM connector.

Measure resistance between APS2 signal terminal of APS harness connector and chassis ground.(Measurement "A")

Measure resistance between APS2 signal and APS1(2) ground terminals of APS harness connector.(Measurement "B")

Is the measured resistance within specification ?

	▶ Go to "Check open in harness" as follows.
	▶ Repair short to ground in harness. Go to "Verification of Vehicle Repair" procedure.

IG "OFF". Disconnect APS connector and PCM connector.

Measure resistance between APS2 signal terminal of APS harness connector and APS2 signal terminal of PCM harness connector.

Is the measured resistance within specification ?

	▶ Go to "Component Inspection" procedure.
	▶ Repair open in harness. Go to "Verification of Vehicle Repair" procedure.