Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
READ NEXT:
SYSTEM DESCRIPTION KEY REMINDER WARNING SYSTEM DESCRIPTION
(a) When the driver door is opened with the ignition switch off or ACC, this system causes a buzzer to sound in order to warn the driver th
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the key reminder warning system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
OPERATION CHECK CHECK FUNCTION (a) Check that the key reminder warning buzzer sounds.
(1) With the driver door closed, insert the key into the ignition key cylinder and then make sure that the ignit
SEE MORE:
FREEZE FRAME DATA DESCRIPTION (a) When an occupant classification system DTC is stored, the airbag ECU assembly stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
CHECK FREEZE FRAME DATA (a) Check for DTCs. Body Electrical > SRS Airbag > Trouble Codes
(b) According to t
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B00021A Driver Frontal Stage 2 Deployment Control Circuit Resistance Below Threshold
One of the following conditions is met:
The airbag ECU a
System Description
Freeze Frame Data
