Toyota Corolla (E120): Diagnostic trouble code chart

Terms

Terms
Physical address Three–digit code (shown in hexadecimal) which is given to each component comprising the avc–lan.

Corresponding to the function, individual symbols are specified.
Logical address Two–digit code (shown in hexadecimal) which is given to each function comprising the inner system of the avc–lan.

1. Radio receiver assy (physical address: 190)

Hint

: *1: even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.

*2: It is stored when 180 sec. Has passed after the power supply connector is pulled out after engine start.

*3: It may be stored when the engine key is turned 1 min. After engine start.

*4: It may be stored when the engine key is turned again after engine start.

*5: When 210 sec. Has passed after pulling out the power supply connector of the master component with the ignition switch in acc or on, this code is stored.

  1. Logical address: 01 (communication control)

  1. Logical address: 61 (cassette switch)

  1. Logical address: 62 (cd player)

Location

Location

Terminals of ecu

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    Other materials:

    Vehicle control system
    Ignition or starter switch assy Replacement 1. Remove steering column cover 2. Remove ignition or starter switch assy Disconnect the ignition switch connector and unlock warning switch connector.  remove the 2 clamps.  remove the 2 screws and ignition switch. Inspectio ...

    Skid control sensor
    Replacement Hint: replace the rh side by the same procedure as the lh side. 1. Remove rear wheel 2. Remove rear brake drum sub–assy 3. Disconnect skid control sensor wire Disconnect the skid control sensor wire connector from the skid control sensor. 4. Remove rear axle hub & ...

    On–vehicle inspection
    1. Horn button assy (vehicles not involved in collision) Check the diagnostic system . visually check the following item with the horn button assy (with airbag) installed in the vehicle. Check cuts, minute cracks or marked discoloration on the horn button assy top surface and in the ...