4F-45 Electronic Stability Program:
Repair Instructions
Hydraulic Unit Operation Check
S5JB0E4606001
Refer to “Hydraulic Unit Operation Check: in Section
4E”.
Sensor Calibration
S5JB0E4606015
CAUTION
!
If any DTC(s) other than C1075, C1076, C1077
or C1078 are detected, sensor calibration can
not be completed. Repair the detected DTC
first.
NOTE
Steering angle sensor calibration is needed
when battery, dome fuse or the steering
angle sensor is removed.
This sensor calibration can be done with/
without SUZUKI Scan Tool.
When ESP® control module and/or yaw rate /
G sensor assembly is removed, sensor
calibration is needed with SUZUKI Scan Tool.
Sensor Calibration (Using SUZUKI Scan Tool)
1) Set steering wheel in straight-ahead position.
2) Connect SUZUKI scan tool to data link connector
(DLC) (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
6 CAN communication circuit check
1) Disconnect connectors of all control modules
communicating by means of CAN.
Is each CAN communication circuit between disconnected
control modules (other than ESP
®
control module and BCM)
opened, shorted or high resistance?
Go to Step 7. Repair or replace the
CAN communication
line.
7 DTC check for ESP®
1) Connect connectors of disconnected control modules
communicating by means of CAN.
2) Disconnect each connector.
•ECM
• TCM (for A/T model)
•BCM
• 4WD control module (if equipped)
• Keyless start control module (if equipped)
• Steering angle sensor
3) Check DTC for ESP®.
Is DTC U1140 detected?
Check ESP® control
module power and
ground circuit. If circuits
are OK, substitute a
known-good ESP®
hydraulic unit / control
module assembly and
recheck.
Check applicable
control module power
and ground circuit. If
circuit is OK, substitute
a known-good
applicable control
module and recheck.
Step Action Yes No
(A)
1
I5JB0A450008-01
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