Circuit/System Verification
- Ignition ON.
- Verify the Fuel Economy Mode parameter changes between Active and Inactive each time the S112 Fuel Economy Mode Switch is depressed.
- If Inactive or Active is not displayed
Refer to Circuit/System Testing .
- If Inactive or Active is displayed
- If Inactive or Active is not displayed
- Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
- Verify the DTC does not set.
- If the DTC sets
Refer to Circuit/System Testing .
- If the DTC does not set
- If the DTC sets
- All OK.