Table of Contents
Advertisement
Stop Lamp Switch
Connector
Internal circuit
-
Check the pedal free play with below
procedures:
A.
Stop the engine.
B.
Depress the brake pedal several times to
discharge the vacuum pressure of the
brake booster.
C.
Depress the brake pedal until you feel
the resistance, and measure the
movement (A).
Specified value (A)
If the free play is below the specified value,
check if the clearance between the outer
case of the stop lamp and the brake pedal is
within the specified range. If the clearance is
out of the specified range, the clearance
between the clevis pin and the brake pedal
arm is too large. Check the components and
repair if needed.
A.
Connect the multimeter to stop lamp
switch connector (N.O.) and check if the
continuity exists when pushing in the
plunger. If the continuity doesn't exist, the
stop lamp switch is normal.
B.
Connect the multimeter to stop lamp
switch connector (N.C.) and check if the
continuity exists when pushing in the
plunger. If the continuity doesn't exist, the
stop lamp switch is normal.
Type
Pushed
N.C
Continuity
N.O
Not continuity
3 ~ 8 mm
Plunger
Not pushed
Not continuity
Continuity
Advertisement
Table of Contents
