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)

On–vehicle 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:

Basic Audio Operations
Basic audio operations and functions common to each mode are explained in this section. Operating the multimedia system Random playback Select to change on/off. Repeat play Select to change on/off. ■Using cellular phones Interference may be heard through the multimedia system' ...

Overhaul
1. Remove manual transmission filler plug Remove the manual transmission filler plug and gasket from the manual transmission case. 2. Remove drain (mtm) plug sub–assy Remove the drain (mtm) plug sub–assy and gasket from the manual transmission case. 3. Remove speedometer se ...

Diagnostic trouble code chart
If a dtc is displayed during the dtc check, check the circuit listed in the table below and proceed to the page given. * :● ... Mil light up ...

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