Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection

1. Cooling fan relay

  1. Inspect the cooling fan relay continuity.
  1.  Using an ohmmeter, check that there is continuity between terminals 1 and 2.

    If there is no continuity, replace the relay.

  2.  Check that there is no continuity between terminals 3 and 5.

    If there is continuity, replace the relay.

  3.  Apply battery voltage across terminals 1 and 2.
  4.  Using an ohmmeter, check that there is continuity between terminals 3 and 5.

    If there is no continuity, replace the relay.

2. Cooling fan relay no.2

  1. Inspect the cooling fan relay continuity.
  1.  Using an ohmmeter, check that there is continuity between terminals 1 and 2.

    If there is no continuity, replace the relay.

  2.  Using an ohmmeter, check that there is continuity between terminals 3 and 4.

    If there is no continuity, replace the relay.

  3.  Check that there is no continuity between terminals 3 and 5.

    If there is continuity, replace the relay.

  4.  Apply battery voltage across terminals 1 and 2.
  5.  Using an ohmmeter, check that there is continuity between terminals 3 and 5.

    If there is no continuity, replace the relay.

3. Cooling fan resistor

  1.  using an ohmmeter, measure the resistance between the terminals.

    Resistance: 1.17 1.43 W at 20 c (68 f)

Onvehicle inspection
1. Check cooling fan operation with low temperature (below 83 c (181 f)) Turn the ignition switch on.  check that the cooling fan stops. Hint: if not, check the cooling fan relay and wa ...

Coolant
Replacement 1. Drain coolant Caution: to avoid the danger of being burned, do not remove the radiator cap while the engine and radiator are still hot, as fluid and steam can be blown out unde ...

Other materials:

Circuit description
Refer to dtc p0010 Dtc no. Dtc detection condition Trouble area P0011 Condition (a) or (b) continues after engine is warmed up and engine speed at 550 to 4,000 rpm (problem of the advanced ocv):  valve timing does not change from current valve tim ...

Diagnostics
Preparation Sst 0981630010 Oil pressure switch socket Sfi system 0984318040 Diagnosis check wire no.2 Sfi system supplemental restraint system Recomended tools 0908200040 Toyota electrical tester Sfi system supplemental re ...

Overhaul
Hint: overhaul the rh side by the same procedure as the lh side. 1. Remove front wheel 2. Drain brake fluid Notice: wash the brake fluid off immediately if it comes into contact with any painted surface. 3. Remove front disc brake cylinder subassy Remove the union bolt and gasket fr ...

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