Toyota Corolla (E120): Roof antenna pole sub–assy

Replacement

Hint

: components:

1. Remove roof antenna pole sub–assy

  1. Remove the roof antenna pole by turning it in the arrow direction in the illustration.
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    Other materials:

    Starting & charging
    Preparation Sst Recomended tools Equipment ...

    Terminals of ecu
    Oscilloscope wave (*1) Hint: terminal: od – gnd gauge set: 5 v / div, 50 ms / div condition: during cruise control driving o/d switch on. ...

    Inspection procedure
    1 Inspect dlc3 terminal voltage Turn the ignition switch to on.  measure voltage between terminals 13 (tc) and 4 (cg) of dlc3. Ok: voltage: 10 – 16 v 2 Check harness and connector(between cruise control ecu assy and dlc3) Check for open and short circuit in harness ...