Toyota Corolla Cross: Key Reminder Warning System
READ NEXT:
PRECAUTION PRECAUTION WHEN REPLACING COMBINATION METER ASSEMBLY
(a) When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was install
PARTS LOCATION ILLUSTRATION
*1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LH)
*2 COMBINATION METER ASSEMBLY
*3 UN-LOCK WARNING SWITCH ASSEMBLY
*4 MAIN BODY ECU (M
SEE MORE:
DATA LIST / ACTIVE TEST
READ DATA LIST
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.
HINT:
Using the GTS to read the Data List allows the va
DESCRIPTION
The rear corner ultrasonic sensor (RR sensor) is installed on
the rear bumper. The clearance warning ECU assembly detects obstacles based on signals
it receives from the rear corner ultrasonic sensor (RR sensor). If an open circuit
or other malfunction occurs in the rear corner ul