Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection

1. Cooler thermistor no.1

  1. Check resistance between terminals 1 and 2 of cooler thermistor no. 1 At each temperature, as shown in the chart.

    Resistance:

If resistance value is not as specified, replace the sensor.

If resistance value is not as specified, replace the sensor.

2. Cooler and accessory assy

  1. Inspect blower switch continuity.

If continuity is not as specified, replace the air conditioner control

If continuity is not as specified, replace the air conditioner control assy.

  1.  inspect illumination operation.

    Connect the positive (+) lead from the battery to terminal 2 and negative () lead to terminal 3 then check that the illuminations light up.

If there is bulb not light up, replace the bulb.

3. Cooler switch hole cover

  1. Inspect switch continuity.

    Check the continuity between terminals while switch is pressed, as shown in the chart.

If continuity is not as specified, replace the cooler switch.

If continuity is not as specified, replace the cooler switch.

  1.  inspect illumination operation.

    Connect the positive (+) lead from the battery to terminal 4 and negative () lead to terminal 3 then check that the illuminations light up.

    If operation is not as specified, replace the cooler switch.

  2.  inspect indicator operation.
  1.  Connect the positive (+) lead from the battery to terminal 2 and the negative () lead to terminal 1.
  2.  Push the a/c button in and then check that the indicator lights up.

If operation is not as specified, replace the cooler switch.

  1.  inspect dimming operation
  1.  connect the positive (+) lead from the battery to terminal 2 and the negative () lead to terminal 1 while press the switch.
  2.  Connect the positive (+) lead from battery to terminal 4 and then check that the indicator dims.

If operation is not as specified, replace the cooler switch.

4. Blower resistor

  1. Measure resistance between terminals, as shown in the chart below.

If resistance is not as specified, replace the blower resistor.

If resistance is not as specified, replace the blower resistor.

5. Blower w/fan motor subassy

  1. Connect the positive (+) lead from the battery to terminal 2 and negative () to terminal 1, then check that the motor operation smoothly.

If operation is not as specified, replace the blower motor.

6. Heater blower motor relay assy

If continuity is not as specified, replace the heater blower motor

If continuity is not as specified, replace the heater blower motor relay.

7. Magnetclutch relay

If continuity is not as specified, replace the magnetclutch relay.

If continuity is not as specified, replace the magnetclutch relay.

Onvehicle inspection
1. Inspect pressure switch no.1. Magnetic clutch control: inspect pressure switch operation.  Set on the manifold gauge set.  Connect the positive (+) lead from the ohmmete ...

Refrigerant
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Other materials:

Oxygen sensor monitor (front and rear o2s system)
Preconditions The monitor will not run unless: mil is off  drive pattern  connect the obd ii scan tool to the dlc3 to check monitor status and preconditions.  Start the engine and allow it to idle for 2 minutes or more.  Drive the vehicle at 25 mph ...

Rear axle beam assy
Replacement Hint: components:  1. Remove rear wheel  remove the rh and lh rear wheels. 2. Remove rear brake drum subassy 3. Separate skid control sensor wire Disconnect the skid control sensor connector.  remove the 2 bolts and separate the wire harness clamps. ...

Shifting the shift lever
Vehicles without a smart key system: While the engine switch is in the ON position, depress the brake pedal and move the shift lever. Vehicles with a smart key system: While the engine switch is in IGNITION ON mode, depress the brake pedal and move the shift lever. When shifting the shif ...

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