Toyota Corolla (E120): Combination meter assy

Overhaul

Hint

: components:

1. Remove meter hood sub–assy

2. Remove combination meter assy

  1. Remove the screw.
  2.  disengage the 2 clips as shown in the illustration.
  3.  disconnect the connector, then remove the combination meter.

3. Remove combination meter glass

  1. Disengage the 8 claws, then remove the combination meter glass.
    Share this page:

    Other materials:

    Definition of terms
    Term Definition Monitor description Description of what the ecm monitors and how it detects malfunctions (monitoring purpose and its details). Related dtcs Diagnostic code Typical enabling condition Preconditions that allow the ecm to detect ...

    Dtc check/clear
    1. Dtc check (normal mode) Notice: hand–held tester only: when the diagnostic system is switched from the normal mode to the check mode, all the dtcs and freeze frame data recorded in the normal mode will be erased. So before switching modes, always check the dtcs and freeze frame data, and ...

    Circuit description
    The rear heated oxygen sensor is used to monitor oxygen concentration in the exhaust gas. For optimum catalytic converter operation, the air fuel mixture must be maintained near the ideal ”stoichiometric” ratio. The heated oxygen sensor output voltage changes suddenly in the vicinity of ...