Toyota Corolla (E120): Fail–safe chart

If any of the following codes is recorded, the ecm enters the fail–safe mode.

Check for intermittent problems

Check for intermittent problems

Hand–held tester only:

by putting the vehicle’s ecm in the check mode, the 1 trip detection logic is possible instead of the 2 trip detection logic, and the sensitivity to detect faults is increased. This makes it easier to detect intermittent problems.

  1. Clear the dtcs .
  2.  set the check mode .
  3.  perform a simulation test .
  4.  check the connector and terminal .
  5.  wiggle the harness and connector
    Share this page:

    Other materials:

    Fuel pump shut off system
    To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine. Follow the procedure below to restart the engine after the system is activated. ► Vehicles without a smart key syst ...

    Overhaul
    1. Drain clutch fluid 2. Disconnect clutch release cylinder to flexible hose tube Using sst, disconnect the flexible hose tube. Sst 09023–00100 Hint: use a container to catch the fluid. 3. Remove clutch release cylinder assy Remove the 3 bolts, clutch release cylinder assy ...

    Keys
    The following keys are provided with the vehicle. Type A Keys (without a wireless remote control function) Key number plate Type B Keys (with a wireless remote control function) Operating the wireless remote control function Key number plate Type C Electronic keys Operating the sm ...