Precautions In Diagnosing Troubles; Precautions In On-Vehicle Service - Suzuki 2006 SX4 Service Manual

ABS
Brakes

Precautions in Diagnosing Troubles

To ensure that the trouble diagnosis is done accurately
and smoothly, observe the following and follow "ABS
Check".
• Diagnostic information stored in ABS control module
memory can be cleared as well as checked by using
SUZUKI scan tool. Before using scan tool, read its
Operator's (Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
• If the vehicle was operated in any of the following
ways, ABS warning light may light momentarily but
this does not indicate anything abnormal in ABS.
– The vehicle was driven with parking brake pulled.
– The vehicle was driven with brake dragging.
– The vehicle was stuck in mud, sand, etc.
– Wheel spin occurred while driving.
– Wheel(s) was rotated while the vehicle was jacked
up.
• Be sure to read "Precautions for Electrical Circuit
Service in Section 00" and "Precaution for CAN
Communication System in Section 00" before
inspection and observe what is written there.
• Be sure to use the trouble diagnosis procedure as
described in "ABS Check". Failure to follow it may
result in incorrect diagnosis. (Some other diagnosis
trouble code may be stored by mistake in the memory
of ABS control module during inspection.)
• When disconnecting ABS hydraulic unit / control
module connector (1), pull up lock lever (2) of
connector.
When connecting, set the connector on ABS hydraulic
unit / control module assembly and pull down the lock
lever (2) until it locks.
[A]
[A]: Disconnect
[B]: Connect
Precautions
S6RW0C4500001
[B]
1
2
D
C
I5RW0A450001-01
C: Pull up to disconnect
D: Pull down to connect
• Communication of ECM, BCM, combination meter,
4WD control module (if equipped), keyless start
control module (if equipped), TCM (if equipped), data
link connector and ABS control module is established
by CAN (Control Area Network).
Therefore, be sure to read "Precautions for Installing
Mobile Communication Equipment in Section 00"
before inspection and handling CAN communication
line.

Precautions in On-Vehicle Service

When connector is connected to ABS hydraulic unit /
control module assembly, do not disconnect connectors
of sensors with ignition switch ON. Otherwise, DTC will
be set in ABS control module.
ABS: 4E-1
S6RW0C4500002