Toyota Corolla Cross: Acoustic Vehicle Alerting System
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PRECAUTION PRECAUTIONS FOR DISCONNECTING AND RECONNECTING CABLE TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL
NOTICE:
After the ignition switch is turned off, there may be a waiting time before discon
PARTS LOCATION ILLUSTRATION
*1 VEHICLE APPROACHING SPEAKER ASSEMBLY
*2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*3 HYBRID VEHICLE CONTROL ECU
*4 VEHICLE APPROACHING S
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DESCRIPTION The battery ECU assembly monitors the temperature of the HV battery to detect if it becomes excessively high.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P30004B Hybrid/EV Battery Control System Over Temp
TEST MODE PROCEDURE
NOTICE:
After replacing or removing and installing a speed sensor, perform Dealer
Mode (Signal Check) inspection to confirm that the speed sensors are operating
correctly.
After replacing or removing and installing a speed sensor rotor, perform
Dealer Mode (Si
Precaution
Hybrid/EV Battery Control System Over Temperature (P30004B)
