Suzuki Wagon R Plus RB310, Service Manual

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ELECTRICAL POWER STEERING (EPS) SYSTEM (IF EQUIPPED) 3B1-1
3B1
SECTION 3B1
ELECTRICAL POWER STEERING (EPS) SYSTEM
(IF EQUIPPED)
CONTENTS
General Description ......................................3B1-2
Wiring Diagram ...........................................3B1-2
Diagnosis.......................................................3B1-3
“EPS” Warning Lamp Circuit Check
Flow Table for M13 Engine Model .............. 3B1-3
Table-B “EPS” Warning Lamp
Remains ON ............................................... 3B1-4
WARNING:
For vehicles equipped with the Supplemental Restraint (Air Bag) System:
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in Section 10B in order to confirm whether you are performing service on or
near the air bag system components or wiring. Please observe all WARNINGs and “Service Precau-
tions” under “On-Vehicle Service” in Section 10B performing service on or around the air bag sys-
tem components or wiring. Failure to follow WARNINGs could result in unintentional activation of
the system or could render the system inoperative. Either of these two conditions may result in
severe injury.
• Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
NOTE:
For the descriptions (items) not found in this section, refer to the same section of the Service Manual
mentioned in FOREWORD of this manual.