Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Window Defogger System

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 BACK DOOR GLASS - REAR WINDOW DEFOGGER WIRE *2 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY - ECU-IGP NO. 2 FUSE ILLUSTRATION *1 AIR CONDITIONIN

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION GENERAL (a) The rear window defogger wire (back door glass) is attached to the inside of the rear window and defogs the window surface quickly when the rear window defogger switch i

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 Interior Light Auto Cut Circuit

DESCRIPTION The main body ECU (multiplex network body ECU) controls operation of the DOME CUT relay in order to supply power to the interior lights. When the battery saving function operates while the interior lights are on, the main body ECU (multiplex network body ECU) opens the DOME CUT relay to

 Drive Motor "B" Phase U Current Sensor Circuit Short to Battery (P0BF112,P0BF114,P0BF11F,P0BF512,P0BF514,P0BF51F,P0BF912,P0BF914,P0BF91F)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the current sensor value is abnormal. The cause of this malfunction may be one of the following: Inverter internal malfunction Inverter with converter assembly internal circuit malfunction Inverter low-voltage circuit malfunctio

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