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
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DESCRIPTION
If there is a malfunction in the power source circuit, the electric
brake booster (brake booster with master cylinder assembly) stores a DTC, and ABS,
brake assist, regenerative braking, etc. operation is prohibited by fail-safe control.
When a malfunction in the auxiliary battery,
INSPECTION PROCEDURE 1. INSPECT FRONT SEAT OUTER BELT ASSEMBLY
(a) Before installing the front seat outer belt assembly, check the ELR function.
NOTICE: Do not disassemble the retractor. (1) When the inclination of the retractor is 15° or less, check that the belt can be pulled from the re
Data List / Active Test
Electronic Brake Booster Control Module "A" System Internal Failure (C121F04,C14C9A3)
