ADJUSTMENT
PROCEDURE
1. PREPARE VEHICLE FOR HEADLIGHT AIM ADJUSTMENT
(a) Prepare the vehicle:
2. PREPARE FOR HEADLIGHT AIMING (for Using a Tester)
(a) Prepare the vehicle for headlight aim check.
(b) Perform adjustment in accordance with the headlight tester instructions.
3. PREPARE FOR HEADLIGHT AIMING (for Using a Screen)
(a) Prepare the vehicle according to the following conditions:
*a |
Center Mark |
NOTICE:
A distance of 7.62 m (25 ft) between the vehicle (center of the headlight bulb) and the wall is necessary for proper aim adjustment. If unavailable to secure a distance of 7.62 m (25 ft), secure a distance of exactly 3 m (9.84 ft) to check and adjust the headlight aim. (Since the target zone will change with the distance, follow the instructions shown in the illustration.)
(b) Prepare a piece of thick white paper (approximately 2 m (6.56 ft) (height) x 4 m (13.1 ft) (width)) to use as a screen.
(c) Draw a vertical line down the center of screen (V line).
(d) Set the screen as shown in the illustration.
HINT:
(e) Draw base lines (H line, V LH, V RH lines) on the screen as shown in the illustration.
Text in Illustration
*a |
V LH Line |
*b |
V Line |
*c |
V RH Line |
*d |
H Line |
*e |
Ground |
HINT:
*a |
Center Mark |
(1) H Line (Headlight height):
Draw a horizontal line across the screen so that it passes through the center marks. The H line should be at the same height as the headlight bulb center marks of the low-beam headlights.
(2) V LH Line, V RH Line (Center mark position of left-hand (LH) and right-hand (RH) headlights):
Draw two vertical lines so that they intersect the H line at each center mark (aligned with the center of the low-beam headlight bulbs).
4. INSPECT HEADLIGHT AIMING
(a) Cover the headlight or disconnect the connector of the headlight on the opposite side to prevent light from the headlight not being inspected from affecting headlight aiming inspection.
NOTICE:
Do not keep the headlight covered for more than 3 minutes. The headlight lens is made of synthetic resin, and may easily melt or be damaged due to heat.
(b) Start the engine.
NOTICE:
Engine speed must be 1500 or more.
(c) Turn on the headlight and make sure that the cutoff line falls within the specified area, as shown in the illustration.
HINT:
The cutoff line is 101 mm (3.97 in.) above and below the H line as well as to the left and right of the V line with low-beam (SAEJ599).
The cutoff line is 40 mm (1.57 in.) above and below the H line as well as to the left and right of the V line with low-beam (SAEJ599).
The center of intensity is 101 mm (3.97 in.) above and below the H line as well as to the left and right of the V line with high-beam (SAEJ599).
The center of intensity is 40 mm (1.57 in.) above and below the H line as well as to the left and right of the V line with high-beam (SAEJ599).
The right half of the low beam cutoff line should be on the H line (preferred cutoff line target).
The right half of the low beam cutoff line should be on the H line (preferred cutoff line target).
5. ADJUST HEADLIGHT AIMING
(a) Adjust the aim vertically: Adjust the headlight aim into the specified range by turning aiming screw A with a screwdriver. Text in Illustration
NOTICE: The final turn of the aiming screw should be made in the clockwise direction. If the screw is tightened excessively, loosen it and then retighten it, so that the final turn of the screw is in the clockwise direction. |
|
(b) Perform low-beam aim adjustment.
HINT:
The headlight aim moves up when turning the aiming screw clockwise, and moves down when turning the aiming screw counterclockwise.
Speed Signal Circuit
DESCRIPTION
The combination meter assembly receives the vehicle speed signal from this circuit.
The wheel speed sensors produce an output that varies according to the vehicle speed.
The wheel speed sensor output is received by the skid control ECU, which uses this
information to create the ve ...
Parking Brake System
Adjustment
ADJUSTMENT
PROCEDURE
1. INSPECT PARKING BRAKE LEVER TRAVEL
(a) Fully pull the parking brake lever to engage the parking brake.
(b) Release the lever to disengage the parking brake.
(c) Slowly pull the parking brake lever all the way and count the number of clicks.
Standard parkin ...
Pressure Sensor or Switch (C1254)
DESCRIPTION
The accumulator pressure sensor is connected to the skid control ECU in the master
cylinder solenoid.
DTC No.
DTC Detecting Condition
Trouble Areas
C1254
Accumulator pressure sensor fault
(Fluid pressure does not chang ...