3.
Perform "Actuation Test" for ETC Motor.
Specification : Check the TPS2 change in value.
Fig.1) ETC Motor Actuation Test
Connect GDS to Data Link Connector(DLC).
IG KEY "ON" & ENG "OFF".
Perform "Actuation Test" for ETC Motor.
Specification : Check the TPS2 change in value.
Fig.1) ETC Motor Actuation Test
IG KEY "OFF".
Connnect CH A probe to TPS1 signal terminal(Pin No.6) of ETC Motor connector and CH B probe to TPS2 signal terminal(Pin No.4) of ETC Motor connector.
Warm up the engine to normal operating temperature.
Measure signal waveform of TPS1 and TPS2 together by stepping on and off the accellerator padel.
Specification : Refer to Signal Waveform & Data
Fig.1) At Acceleration
Does the TPS operate properly? (Check variation)
 | ▶ Go to "Verification of Vehicle Repair" procedure. |
 | ▶ Carefully re-do this troubleshooting guide steps. ▶ If no problems were found with the circuits or connectors, replace the ETC and go to "Verification of Vehicle Repair" procedure. |
