Swift L4-1298cc 1.3L SOHC MFI (1997)
ABS Light: Description and Operation
THREE LIGHTS USED
The ABS uses three lights, the amber ABS warning light, a blue ABS ACTIVE light and a red BRAKE warning light.
WHEN FAULT IS DETECTED
The Electronic Brake Control Module (EBCM) continuously monitors itself and the other Antilock Brake System (ABS) components. If the
EBCM detects a problem with the system, the amber "ABS" warning light will either light or flash continuously to alert the driver of the problem.
A solid "ABS" warning light indicates that a problem has been detected that affects the operation of ABS. No anti-lock braking will be available.
Normal, non-antilock brake performance will remain. In order to regain ABS braking ability, the ABS must be serviced.
NORMAL OPERATION
During initialization, the EBCM will not only perform self-diagnostics, but will also verify motor, modulator, solenoid, relay and indicator light
operation to ensure all components are functioning properly.
Code Will Be Stored
If the EBCM detects a malfunction in either itself or other ABS components, it will store a Diagnostic Trouble Code (DTC) and illuminate the
"ABS" warning light if applicable.
NOTES ON NORMAL OPERATION
^
The "ABS" and "ABS ACTIVE" warning lights will he illuminated for about three seconds when the ignition switch is first turned to "ON."
^
A slight mechanical noise may be heard during system initialization, this is a normal occurrence. This is the result of the hydraulic modulator
pistons return in DTC their upmost (or home) position. System initialization will occur when the vehicle speed reaches approximately 5 km/h (3
mph).
^
If the driver has their foot on the brake pedal during system initialization, they may feel a slight pedal bump. When this occurs, system
initialization is interrupted.