Suzuki WagonR+ RB310 Service Manual page 2261

5-6 BRAKES
Condition
Brake warning light
turns on after
engine start
Brake warning light
turns on when
brake is applied
Brake warning light
fails to turn on even
when parking brake
is applied
ABS warning light
does not turn on for
2 sec. after
ignition switch has
turned ON.
ABS warning light
remains on after
ignition switch has
turned on for 2 sec.
Possible Cause
D Parking brake applied.
D Insufficient amount of brake fluid.
D Brake fluid leaking from brake line.
D Brake warning light circuit faulty.
D Malfunctioning ABS, if equipped with ABS.
D Brake fluid leaking from brake line.
D Insufficient amount of brake fluid.
D Bulb burnt out.
D Brake warning light circuit open.
D Bulb burnt out.
D ABS warning light circuit open, if equipped
with ABS. (including check relay)
D Malfunctioning ABS, if equipped with ABS.
Correction
Release parking brake and check that
brake warning light turns off.
Add brake fluid.
Investigate leaky point, correct it and
add brake fluid.
Refer to "DIAGNOSIS" of ABS
section.
Check system referring to
"DIAGNOSIS" of ABS section.
Investigate leaky point, correct it and
add brake fluid.
Add brake fluid.
Replace bulb.
Repair circuit.
Replace bulb.
Check system referring to
"DIAGNOSIS" of ABS section.
Check system referring to
"DIAGNOSIS" of ABS section.