ETC Motor Inspection
WARNING: This page is about a different variant/trim than selected.
- Visually/physically inspect the restriction or any foreign objects in throttle body.
- Clean or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure. If OK, go to next step as below.
- IG "OFF".
- Disconnect the ETC motor harness connector.
- Measure resistance between 'ETC output 1' terminal and 'ETC output 2' terminal of ETC motor harness connector. (Component side)
Specification: Approx. 1.2 ~ 1.8 Ω (20°C/68°F)
- Is resistance within specification?
YES
- Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known-good switch and check for proper operation. If the problem is corrected, replace component and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE:
It is necessary to perform the TPS adaptation procedure after the ETC assembly or ECM replacing.
- TPS adaptation procedure
IG "OFF" and then "ON" without cranking. Wait for 10 seconds under Enable Conditions.
→ Enable Conditions: Battery > 10V & Intake Air Temp. > 5.3°C (41.5°F) & 5.3°C (41.5°F) <Engine CoolantTemp. <99.8°C (211.6°F)