Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Power Integration System

Toyota Corolla Cross (2022-2025) Service Manual / Power Source & Network / Power Distribution / Power Integration System

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 Precaution

PRECAUTION PRECAUTION FOR POWER DISTRIBUTION BOX ASSEMBLY (a) Do not remove or install the power distribution box assembly with the negative (-) auxiliary battery terminal connected. NOTICE:

 Parts Location

PARTS LOCATION ILLUSTRATION *1 for HEV Model - - *3 NO. 1 ENGINE ROOM RELAY BLOCK - INP STD NO. 1 - INP STD NO. 2 -

 System Diagram

SYSTEM DIAGRAM

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 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART CXPI Communication System DTC No. Detection Item Link B235587 Power Distribution Box Missing Message B235787 Wiper Module Missing Message

 Engine Coolant Pump Circuit Short to Battery (P26CA12)

DESCRIPTION The ECM calculates the necessary cooling amount based on the engine coolant temperature, engine speed and vehicle speed, and controls the inverter water pump with motor assembly accordingly. The inverter water pump with motor assembly controls the speed of the inverter water pump with mo

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