Toyota Corolla Cross: Check Mode Procedure
CHECK MODE PROCEDURE
HINT:
Compared to normal mode, check mode is more sensitive to malfunctions. Therefore, check mode can detect malfunctions that cannot be detected in normal mode.
NOTICE:
All the stored DTCs and freeze frame data are cleared if: 1) the engine stop and start ECU is switched from normal mode to check mode or vice versa; or 2) the ignition switch is turned from ON to ACC or off while in check mode. Before changing modes, always check for and note any DTCs and freeze frame data.
CHECK MODE PROCEDURE
(a) Check and ensure the following conditions:
(1) Auxiliary battery voltage is 11 V or higher.
(2) Shift lever is in P or N.
(3) A/C switch is off.
(b) Enter the following menus.
Powertrain > Stop and Start > Utility|
Tester Display |
|---|
| Check Mode |
(c) Switch the engine stop and start ECU from normal mode to check mode.
(d) Check that the stop and start indicator flashes as shown in the illustration.
(e) Start the engine.
(f) Check that the stop and start indicator turns off.
(g) Simulate the conditions of the malfunction described by the customer.
(h) Check for DTCs and freeze frame data using the GTS.
READ NEXT:
Fail-safe Chart
FAIL-SAFE CHART If any of the following DTCs are stored, the engine stop and start ECU enters fail-safe mode to preserve vehicle operability.
DTC Component
Fail-safe Operation Fail-safe
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT:
Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This no
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Stop and Start System
DTC No. Detection Item
MIL Warning Indicate
Note Link
P033562 Crankshaft Position Sensor "A" Signal Compare Failure
SEE MORE:
Intake Air Temperature Sensor 1 Bank 1 Circuit Short to Ground (P011011)
DESCRIPTION
The intake air temperature sensor, mounted on the mass air flow meter sub-assembly, monitors the intake air temperature. The intake air temperature sensor is a built-in thermistor with a resistance that varies according to the temperature of the intake air. When the intake air tempera
Vehicle Approaching Speaker Ecu
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 LOWER NO. 2 INSTRUMENT PANEL FINISH PANEL
55433B -
- -
2 VEHICLE APPROACHING SPEAKER CONTROLLER
86572 -
- - PROCEDURE
1. REMOVE LOWER NO. 2
