Abs Hydraulic Unit / Control Module Assembly Description; Can Communication System Description - Suzuki 2006 SX4 Service Manual

4E-3 ABS:
ABS Hydraulic Unit / Control Module Assembly
Description
ABS control module is a component of ABS hydraulic
unit / control module assembly and has the following
functions.
Self-Diagnosis Function
ABS control module diagnoses conditions of the system
component parts (whether or not there is any
abnormality) all the time and indicates the results
(warning of abnormality occurrence and DTC) through
the ABS warning light as described.

CAN Communication System Description

Refer to "CAN Communication System Description in Section 1A" for CAN communication system description. ABS
control module communicates control data with each control module as follows.
ABS Control Module Transmission Data
ABS control module Transmit
S6RW0D4501002
Wheel speed signal (Front-right)
Wheel speed signal (Front-left)
Wheel speed signal (Rear-right)
Wheel speed signal (Rear-left)
DATA
ABS active
ABS indication
EBD indication
• When ignition switch is turned ON, ABS warning light
lights for 2 seconds to check its circuit.
• When no abnormality has been detected (the system
is in good condition), ABS warning light turns OFF
after 2 seconds.
• When an abnormality in the system is detected, ABS
warning light lights and the area where that
abnormality lies is stored in the memory of EEPROM
in ABS control module.
ECM Combination Meter
1
I4RS0A450001-01
S6RW0D4501003
4WD control module
I7RW01450001-06