Toyota Corolla Cross: Vehicle Approaching Speaker
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Acoustic Vehicle Alerting System / Vehicle Approaching Speaker
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Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FRONT BUMPER ASSEMBLY
- -
- -
2 LOWER NO. 2 FRONT BUMPER RETAINE
Inspection
INSPECTION PROCEDURE 1. INSPECT VEHICLE APPROACHING SPEAKER ASSEMBLY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 VEHICLE APPROACHING SPEAKER ASSEMBLY
86570 -
- -
2 NO.
SEE MORE:
Repair
REPAIR PROCEDURE 1. REPAIR INTAKE VALVE SEAT
NOTICE:
While repairing the intake valve seat, make sure to constantly check the valve seat width and valve seating position.
Release the cutter gradually to make the intake valve seat smooth.
(a) Using a 45° cutter, resurface the intak
HV Battery High-voltage Line Circuit
DESCRIPTION The cause of the malfunction may be the HV battery high-voltage line circuit.
Check the continuity in the high-voltage line from the HV battery to the inverter.
Check the connection condition and for an open circuit in the frame wire from the service plug grip, EV electric battery
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