Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the rear seat reminder system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
OPERATION CHECK CHECK BASIC OPERATIONS NOTICE:
Using the multi-information display (combination meter assembly), check that the rear seat reminder function is set to ON.
Click here
HINT:
U
CUSTOMIZE PARAMETERS CUSTOMIZE REAR SEAT REMINDER SYSTEM
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Record the current s
SEE MORE:
TERMINALS OF ECU CHECK MOBILE WIRELESS CHARGER CRADLE ASSEMBLY
Terminal No. (Symbol) Terminal Description
Condition Specified Condition
I213-1 (PGND) - Body ground
Ground Always
Below 1 Ω
I213-2 (ILL-) - Body ground
Ground Always
Below 1
OPERATION CHECK CHECK THERMOSTAT IN FRONT SEAT CUSHION HEATER ASSEMBLY LH
(a) Remove the front seat cushion heater assembly LH.
for Manual Seat:
Click here
for Power Seat:
Click here
(b) Remove the front seatback heater assembly LH.
for Manual Seat:
Click here