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:

Radio receiver assy
Replacement int: components: 1. Remove floor shift shift lever knob subassy (m/t transaxle) 2. Remove console panel upper 3. Remove heater control knob 4. Remove instrument cluster finish panel 5. Remove instrument cluster finish panel subassy center Remove the 4 screws.   ...

Circuit description
The throttle pressure that is applied to the primary regulator valve (which modulates the line pressure) causes the solenoid valve slt, under electronic control, to precisely and minutely modulate and generate the line pressure according the extent of the accelerator pedal depressed or the o ...

Circuit description
The p/t squib (lh) circuit consists of the airbag sensor assy center and seat belt pretensioner (lh). It causes the srs to deploy when the srs deployment conditions are satisfied. Dtc b0135/73 is recorded when a short is detected in the p/t squib (lh) circuit. Wiring diagram ...

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