Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Problem Symptoms Table

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Exterior / Window / Glass / Windshield Deicer System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

NOTICE:

If the auxiliary battery voltage becomes low, auxiliary battery load control will operate in order to ensure sufficient power is supplied to the power steering system. In this case, the windshield deicer system may not operate.

HINT:

  • Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Windshield Deicer System

Symptom

Suspected Area

Link

Windshield deicer does not operate

Refer to the "Windshield Deicer does not Operate".

    READ NEXT:

     Terminals Of Ecu

    TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (a) Disconnect the I49 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s) in

     Data List / Active Test

    DATA LIST / ACTIVE TEST ACTIVE TEST HINT: Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional

     Windshield Glass

    SEE MORE:

     Adjustment

    ADJUSTMENT PROCEDURE 1. REMOVE WASHER NOZZLE SUB-ASSEMBLY Click here 2. ADJUST WASHER NOZZLE SUB-ASSEMBLY (a) Select a washer nozzle sub-assembly so that the position the washer fluid hits the windshield will be within the standard area. Replace the washer nozzle sub-assembly with the selected o

     System Description

    SYSTEM DESCRIPTION GENERAL The windshield deicer system uses thin heater wires attached to the inside of the windshield glass to help deice the window surface more quickly. An indicator light illuminates while the system is operating. This system automatically turns off after approximately 15 minute

    © 2020-2026 Copyright www.tcorollacross.com PT NL