Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Check harness and connector(transmission control switch body ground)

  1. Disconnect the transmission control switch connector of shift lever assy.
  2. measure the resistance according to the value(s) in the table below.

Standard:

2 Inspect transmission control switch

2 Inspect transmission control switch

  1. Measure the resistance according to the value(s) in the table below.

Standard:

3 Check harness and connector(transmission control switch

3 Check harness and connector(transmission control switch ecm)

  1. Connect the transmission control switch connector of shift lever assy.
  2.  disconnect the ecm connector.
  3. measure the resistance according to the value(s) in the table below.

Standard:

Proceed to next circuit inspection shown on problem symptoms table

Proceed to next circuit inspection shown on problem symptoms table

Circuit description
The o/d main switch (transmission control switch) is a momentary type switch. When pressing the o/d main switch, the o/d off indicator light lights up and the ecm prohibits shifting into o/d, and ...

O/d cancel signal circuit
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Other materials:

Inspection procedure
1 Check security indicator light Remove the security indicator.  check the indicator light, as shown in the illustration and table. Standard: 2 Check wire harness (tvip ecu  security indicator) Disconnect the tvip ecu and security indicator connectors.   ...

Location
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Warning lights
Warning lights inform the driver of malfunctions in the indicated vehicles systems. *1: Vehicles without a smart key system: These lights turn on when the engine switch is turned to the ON position to indicate that a system check is being performed. They will turn off after the engine is ...

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