Toyota Corolla (E170): Eco Driving Indicator (except vehicles with a manual transmission)

Customizing vehicle features

Eco Drive Indicator Light

Other materials:

Tire & wheel
Wheel and tire system Inspection 1. Inspect tire  check the tires for wear and proper inflation pressure. Cold tire inflation pressure: Using a dial indicator, check the tire runout. Tire runout: 3.0 Mm (0.118 In.) Or less 2. Rotate tire Hint: see the illustration ...

Engine coolant
The coolant level is satisfactory if it is between the “F” and “L” lines on the reservoir when the engine is cold. 1 Reservoir cap 2 “F” line 3 “L” line If the level is on or below the “L” line, add coolant up to the “F” line. ■Coolant selection Only use “To ...

Circuit description
The rotary solenoid type idle air control (iac) valve is located under the throttle body and intake air bypassing the throttle valve flows into the iac valve through the passage. In this way the intake air volume bypassing the throttle valve is regulated, controls the engine speed. The ...