Toyota Corolla (E120): Terminals of ecu

Oscilloscope wave (*1)

Oscilloscope wave (*1)

Hint

:

  • terminal: od – gnd
  • gauge set: 5 v / div, 50 ms / div
  • condition: during cruise control driving o/d switch on.
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    Other materials:

    Replacement
    1. Remove radiator grille sub–assy 2. Remove front bumper cover 3. Remove fog lamp assy lh Remove a nut and release a claw.  remove the fog light assy lh. 4. Put vehicle these conditions 5. Adjust fog light aim 6. Check fog light aim ...

    Adjustment
    1. Inspect park/neutral position switch assy  apply the parking brake and turn the ignition switch on.  depress the brake pedal and check that the engine starts only when the shift lever is set in n or p position and it does not start in the other position.  check that th ...

    Heater control & accessory assy
    Replacement 1. Remove console panel upper 2. Remove instrument cluster finish panel 3. Remove heater control & accessory assy Release the 2 fitting claws and pull out the heater control & accessory assy. Using a screwdriver, open the claw of the cable clamp and dis ...