Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect terminal voltage(od body ground)

  1. Disconnect the cruise control ecu connector.
  2.  turn the ignition switch to the on position.
  3.  measure the voltage between terminal od of cruise control ecu and body ground.

Standard:

2 Inspect terminal voltage(od1  body ground)

2 Inspect terminal voltage(od1 body ground)

  1. Measure the voltage between terminal od1 of ecm and body ground.

Standard:

3 Check harness and connector(od1  body ground)

3 Check harness and connector(od1 body ground)

  1. Disconnect the ecm connector.
  2. measure the resistance according to the value(s) in the table below.

Standard (check for short):

Proceed to next circuit inspection shown on problem symptoms table

Proceed to next circuit inspection shown on problem symptoms table

Circuit description
While driving uphill with cruise control activated, in order to minimize gear shifting and provide smooth cruising overdrive may be prohibited temporarily under some conditions. The cruise contr ...

Supplemental restraint system
...

Other materials:

Circuit description
In the diagram below, when the engine is cranked, current flows from terminal st2 of the ignition switch to the starter relay coil and also current flows to terminal sta of the ecm (sta signal). When the sta signal and ne signal are input to the ecm, tr is turned on, current flows to the c ...

Evap monitor (vacuum pressure monitor)
Notice: a cold soak must be performed prior to conducting the drive pattern to complete the internal pressure readiness monitor. Cold soak preconditions The monitor will not run unless: mil is off. Fuel level is approximately 1/2 to 3/4. Altitude is 7800 feet (2400 m) or less. ...

Using the radio (Multimedia system)
Radio operation Select AM or FM on the audio source selection screen to begin listening to the radio. Audio control screen Pressing the AUDIO button displays the audio control screen from any screens of the selected source. 1 Audio source selection screen appears 2 Preset stations 3 ...

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