IG KEY "OFF", ENGINE "OFF".
Disconnect ACV connector.
Measure resistance between Power terminal and ground terminal of ACV.
Specification : Approx. 22.8KΩ (20℃)
Is the measured resistance within the specification?
![]() | ▶ Substitute with a known-good ECM and check for proper operation. If the problem is corrected, replace ECM as necessary and then,Go to "Verification of Vehicle Repair" procedure. |
![]() | ▶ Replace ACV as necessary and then, Go to "Verification of Vehicle Repair" procedure. |