Toyota Corolla Cross: Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) If a malfunction is detected in the front radar sensor system,
a message is displayed on the multi-information display and systems related to the
malfunction are stopped.
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DATA LIST / ACTIVE TEST
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 decidi
DIAGNOSTIC TROUBLE CODE CHART
Front Radar Sensor System
DTC No.
Detection Item
DTC Output from
Link
C1A1100
Front Radar Sensor
VEHICLE CONTROL HISTORY (RoB)
NOTICE:
Vehicle control history may be recorded due to the replacement or repair
of related parts.
When checking the Vehicle Control History, make sure to rec
SEE MORE:
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the main body ECU (multiplex network body ECU) or certification ECU (smart key ECU assembly)*1, refer to Registration.
*1: w/ Smart Key System
HINT:
Use the table below to help determine the cause of problem symptoms. If multipl
INSPECTION
PROCEDURE
1. INSPECT SHIFT LOCK CONTROL ECU
HINT:
If the results of the following inspections are as specified but a malfunction
has occurred, replace the shift lock control unit assembly.
(a) Inspect wire harness:
(1) Disconnect the shift lock control ECU connector.
Data List / Active Test
Problem Symptoms Table
