Hyundai Accent: Limitation of Active ECO operationIf the following conditions occur while Active ECO is operating, the system operation is limited even though there is no change in the ECO indicator.
Active ECO operation
Economical operationRemoval
Disassembly of the thermostat would have an adverse
effect, causing a lowering of cooling efficiency.
1.
...
Removal
1.
Drain the brake fluid through the bleed plug (A).
2.
Remove the clutch release cylinder assembly (C) after
removing thd tube (B) ...
Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery
and cables as described in section 7. The level of charge in your battery can be
checked by an authorized HYUNDAI ...