Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Check relay (marking: starter cut)

  1. Inspect the relay continuity, as shown in the illustration and table.

Standard:

2 Check tvip ecu

2 Check tvip ecu

  1. Disconnect the tvip ecu connector.
  2.  turn the ignition switch position to the start.
  3.  measure the voltage between the terminal of the ecu connector and the body ground, as shown in the illustration and table.

Standard:

Check and replace tvip ecu

Check and replace tvip ecu

Circuit description
When the tvip system operates, the tvip ecu controls the starter cut relay so that the relay should not be turned on and consequently the starter can not crank the engine. Wiring diagram ...

Key unlock warning switch circuit
...

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