4.
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 "Signal Circuit Inspection" procedure. |
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 "Signal Circuit Inspection" procedure. |
IG "OFF". Disconnect APS connector and PCM connector.
Measure resistance between APS2 signal and APS1 power terminals of APS harness connector.
Measure resistance between APS2 signal and APS2 power terminals of APS harness connector.
Specification : Infinite
Is the measured resistance within specification ?
| ▶ Go to "Ground Circuit Inspection" procedure. |
| ▶ Repair short to battery in harness. Go to "Verification of Vehicle Repair" procedure. |
IG "OFF". Disconnect APS connector.
Measure voltage between APS2 power terminal of APS harness connector and chassis ground.(Measurement "A")
Measure voltage between APS2 power and APS2 ground terminals of APS harness connector.(Measurement "B")
Specification : Voltage difference between measurement "A" and "B" is below 200mV.
Is the measured voltage within specification ?
| ▶ Go to "Component Inspection" procedure. |
| ▶ Repair contact resistance or open in harness. Go to "Verification of Vehicle Repair" procedure. |
