Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Tire Pressure Warning System

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 Precaution

PRECAUTION TIRE PRESSURE WARNING ECU AND RECEIVER EXPRESSIONS (a) The type of tire pressure warning ECU and receiver used on this model differs according to the specifications of the vehicle. The

 Parts Location

PARTS LOCATION ILLUSTRATION *1 TIRE PRESSURE WARNING VALVE AND TRANSMITTER *2 TIRE PRESSURE WARNING ECU AND RECEIVER ILLUSTRATION

 System Diagram

SYSTEM DIAGRAM

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 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the GTS to the DLC3. (2) Turn the ignition switch to ON. NOTICE: Do not start the engine. (3) Turn the GTS on. (4) Enter the following menus: Powertrain / Engine /

 Check Bus 1 Line

DESCRIPTION Symptom Trouble Area There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that display communication stop history on the "Detail" screen. CAN main

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