Toyota Corolla Cross: On-vehicle Inspection

Toyota Corolla Cross (2022-2026) Service Manual / Engine & Hybrid System / Stop And Start / Vacuum Sensor Assembly / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT VACUUM SENSOR ASSEMBLY

(a) Connect the GTS to the DLC3.

(b) Start the engine.

(d) Turn the ignition switch to ON.

(e) Turn the GTS on.

(f) Enter the following menus: Powertrain / Stop and Start / Data List / Brake Boost Pressure.

Powertrain > Stop and Start > Data List

Tester Display
Brake Boost Pressure

(g) Compare the "Brake Boost Pressure" values before and after the brake pedal was depressed 5 times.

Standard:

Internal pressure changes by 20 kPa (150 mmHg, 5.91 in.Hg) or more.

HINT:

Standard atmospheric pressure is 101 kPa (758 mmHg, 29.8 in.Hg).
For every 100 m (328 ft.) increase in altitude, atmospheric pressure drops by 1 kPa (8 mmHg, 0.295 in.Hg).
Atmospheric pressure varies with weather.

SEE MORE:

Data List / Active Test

DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. DATA LIST HINT: Using the GTS to read the Data List allows the values

Outside Luggage Compartment (Back Door) Electrical key Antenna Circuit Open (B27A813)

DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the electrical key antenna (outside luggage compartment). For the electrical key antenna (outside luggage compartment) to detect when the electrical key transmitter sub-assembly is broug

Toyota Corolla Cross: On-vehicle Inspection

READ NEXT:

Removal

Installation

Power Source & Network

SEE MORE:

Data List / Active Test

Outside Luggage Compartment (Back Door) Electrical key Antenna Circuit Open (B27A813)