Circuit/System Verification
WARNING: This page is about a different variant/trim than selected.
- Engine Running, observe the hybrid/EV powertrain control module Engine Speed parameter with a scan tool.
- Verify the Engine Speed parameter displays the current engine speed, matching the tachometer and/or the ECM Engine Speed parameter.
- If the hybrid/EV powertrain control module Engine Speed parameter displays a value other than the current engine speed
Refer to Circuit/System Testing.
- If the Engine Speed parameter displays a value matching the current engine speed
- If the hybrid/EV powertrain control module Engine Speed parameter displays a value other than the current engine speed
- All OK