Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Safety Connect System

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 Precaution

PRECAUTION WHEN DISCONNECTING AUXILIARY BATTERY CABLE NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary ba

 Parts Location

PARTS LOCATION ILLUSTRATION *1 MAP LIGHT ASSEMBLY - MANUAL (SOS) SWITCH *2 TELEPHONE MICROPHONE ASSEMBLY ILLUSTRATION *A

 System Diagram

SYSTEM DIAGRAM

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 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 TEMPORARILY INSTALL AIR CONDITIONER UNIT ASSEMBLY - - - Procedure Part Name Code 2 INSTRUMENT PANEL REINFO

 Hybrid/EV Battery Voltage Isolation Sensor Circuit Internal Electronic Failure (P0AA749)

DESCRIPTION The hybrid vehicle control ECU monitors the insulation monitoring circuit located in the battery ECU assembly and detects malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P0AA749 Hybrid/EV Batter

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