Toyota Tacoma manuals

Toyota Corolla Repair Manual: Adjustment

1. Headlight aim only

  1.  place the vehicle in the following conditions.
  1.  check the headlight aiming.
  1.  Prepare a thick white paper.
  2.  Stand the paper perpendicular to the ground at the position 9.84 Ft away from the headlights.
  3.  Ensure that the center line of the vehicle and the paper face forms a 90degree angle as shown in the illustration.
  4.  Draw a horizontal line (h line) on the paper, showing where the headlights should strike.
  5.  Draw a vertical line (v line) to where the center line of the vehicle is to be.
  6.  Draw 2 vertical lines to where the both headlights should strike (v rh and v lh lines).
  7. Draw a horizontal line (by connecting the both low beam center marks) to where the headlights should strike (h rh and h lh lines).
  8. Take appropriate measures to prevent any influence of other lights.
  9.  Set the headlights leveling position to 0 position and adjust the angle of the headlight axis.

Hint

: the h rh and h lh line is 0.4 Below the horizontal line (h line) of the light axis.

  1.  Start the engine.
  2.  Turn the headlights on.
  3.  Check that the headlights properly strike the position shown in the illustration.
  4.  If not, adjust the lights in the vertical direction.

Hint:

Hint

:

  1. as shown in the illustration, adjust each aim of the rh and lh lights.

  1. When adjusting the headlight aim in the veatical direction: using adjusting bolt, adjust the headlight aim to be within the specified range.

Hint

: the optical aim moves upward when turning a screwdriver clockwise, while it moves downward when turning a screwdriver counterclockwise.

Replacement
Hint: components: 1. Remove radiator grille subassy 2. Remove front bumper cover 3. Remove lh headlamp assy Remove the 3 bolts.  pull out the headlight assy lh forward, then discon ...

Fog lamp assy lh
...

Other materials:

Replacement
Hint: components: 1. Remove radiator grille subassy 2. Remove front bumper cover 3. Remove lh headlamp assy Remove the 3 bolts.  pull out the headlight assy lh forward, then disconnect the bracket of body side. Release the claws and disconnect the connectors as show ...

Replacement
1. Work for preventing gasoline from spilling out 2. Remove engine under cover rh 3. Drain coolant 4. Remove front wheel rh 5. Remove cylinder head cover no.2 Remove the 2 nuts, 2 clips and cylinder head cover. 6. Remove air cleaner hose no.1  loosen the 2 air cleaner hose ...

Inspection procedure
1 Check d squib circuit(airbag sensor assy center horn button assy) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the horn button assy and the airbag sensor assy center.  for the black co ...

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