Toyota Yaris: Warning/Indicator Lights / Wrench Indicator Light

Indicator Lights

These lights turn on or flash to notify the user of the system operation status or a system malfunction. KEY Indicator Light   Wrench Indicator Light TCS/DSC Indicator Light DSC OFF Indicator Light Low Speed Pre-Collision System Indicator Light Low Speed Pre-Collision System OFF Indicator Light Low Engine Coolant Temperature Indicator Light Shift Position Indication Headlight High-Beam Indicator Light Turn Signal/Hazard Warning Indicator Lights Security Indicator Light Cruise Main Indication Cruise Set Indication/Indicator Light Select Mode Indicator Light Lights-On Indicator Light Front Passenger Air Bag Deactivation Indicator Light * 1: The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or when the engine is started...

Low Engine Coolant Temperature Indicator Light (Blue)

The light illuminates continuously when the engine coolant temperature is low and turns off after the engine is warm. If the low engine coolant temperature indicator light remains illuminated after the engine has been sufficiently warmed up, the temperature sensor could have a malfunction...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Throttle / Pedal Position Sensor / Switch "A" Circuit Short to Ground (P012011)

DESCRIPTION The throttle position sensor is built into the throttle body with motor assembly and detects the opening angle of the throttle valve. This sensor is a non-contact type sensor. It uses Hall-effect elements in order to yield accurate signals even in extreme driving conditions, such as at high speeds as well as very low speeds...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: ECM Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area ECM Communication Stop Mode Communication stop for "ECM (Engine)" is indicated on the "Communication Bus Check" screen of the GTS. Click here ECM main line or connector Power source circuit of ECM ECM ground circuit ECM WIRING DIAGRAM CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...