Toyota Corolla (E120): Inspection procedure

1 Inspect stop lamp switch assy

2 Check harness and connector(stop lamp switch assy – ecm)

2 Check harness and connector(stop lamp switch assy – ecm)

 

  1. Install the stop lamp switch assy.
  2.  disconnect the ecm connector.
  3.  measure the voltage according to the value(s) in the table below when the brake pedal is depressed and released.

Standard:

Replace ecm

Replace ecm

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    Fuel information
    You must only use unleaded gasoline in your vehicle. Select octane rating 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking. Persistent knocking can lead to engine damage. At minimum, the gasoline you use should ...

    Circuit description
    The park/neutral position switch detects the shift lever position and sends signals to the ecm. Monitor description The park/neutral position switch detects the gearshift position and sends a signal to the ecm. For security, the park/neutral position switch detects the gearshift positio ...

    Inspection procedure
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