Toyota Yaris: Pre-collision System / Terminals Of Ecu

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Pre-collision / Pre-collision System / Terminals Of Ecu

TERMINALS OF ECU

NOTICE:

Turning the ignition switch to ON with connectors disconnected may cause DTCs to be stored. Make sure to clear the DTCs after inspection has been performed.
Do not apply excessive force to the millimeter wave radar sensor assembly connector.

CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY

(a) Measure the voltage and resistance according to the value(s) in the table below.

Terminal No. (Symbol)	Terminal Description	Condition	Specified Condition
B8-8 (IGB) - B8-1 (SGND)	Power source	Ignition switch ON	10.5 to 16 V
B8-8 (IGB) - B8-1 (SGND)	Power source	Ignition switch off	Below 1 V
B8-1 (SGND) - Body ground	Ground	Always	Below 1 Ω

CHECK FORWARD RECOGNITION CAMERA

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Diagnosis System

DIAGNOSIS SYSTEM FUNCTION OF WARNING INDICATOR AND MESSAGE (a) If the pre-collision system is not functioning properly, the driver is warned by the PCS warning light and a warning message is displayed on the multi-information display...

Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Check for DTCs (Test Failed / Pending / Confirmed). Body Electrical > Pre-Collision System > Trouble Codes GTS Display Description Test Failed Represent malfunctions that were detected during the current trip...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Inspection

INSPECTION PROCEDURE 1. INSPECT FUEL PUMP ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition D24-1 - D24-2 20°C (68°F) 0.45 to 0.55 Ω If the result is not as specified, replace the fuel pump assembly...

Toyota Yaris XP210 (2020-2026) Owner's Manual: Battery

Before performing battery maintenance, remove the battery cover by pressing the tab. WARNING Wash hands after handling the battery and related accessories Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm...