Suzuki SX4 Service Manual page 656

4F-18 Electronic Stability Program:
DTC
(displayed
Diagnostic Items
on SUZUKI
scan tool)
Solenoid valve power supply
C1063
driver circuit
C1071 Control module internal defect
Steering angle sensor
C1075
calibration *3
C1091 CAN Invalid data from ECM
Yaw rate / G sensor assembly
C1096
message counter error
Control module
U0073
communication bus off
Lost communication with ECM
U0100
/ PCM
U0101 Lost communication with TCM
Lost communication with four-
U0114 wheel drive clutch control
module
Lost communication with yaw
U0123
rate sensor module
Lost communication with
U0126
steering angle sensor module
NOTE
• " " in ABS warning light, EBD warning light and ESP® warning light column of the above table
means warning light is lit when DTC is detected.
• *1: If three or more wheel speed sensor are defective, EBD warning light are lit.
• *2: It is irregular whether warning lights can be lit by ESP® control module.
• *3: SLIP indicator light flashes continuously at intervals of 1 Hz.
Detecting condition (DTC will be set
when detecting)
• Solenoid valve power supply driver
circuit is shorted to power circuit in
ESP® control module.
• Solenoid valve power supply driver is
stuck to ON position.
• Output circuit from control unit is
opened in ESP® control module.
• Solenoid valve power supply driver
circuit is opened, shorted to ground
circuit in ESP® control module.
• Solenoid valve power supply voltage
is too low.
• Solenoid valve power supply driver is
stuck to OFF position.
• Output circuit from control unit is
shorted in ESP® control module.
• Mismatching solenoid output and
solenoid monitor is detected.
ESP® control module internal defect is
detected.
Missing steering angle sensor
calibration point data is detected.
ECM sent invalid signal to ESP®
control module.
Yaw rate / G sensor assembly message
counter error is detected by ESP®
control module.
• Communication is not available with
all control modules connected by
CAN.
• CAN communication line is shorted
to power, ground and/or each other
circuit.
ECM message data is missing from
CAN communication.
TCM message data is missing from
CAN communication.
4WD control module message data is
missing from CAN communication.
Yaw rate / G sensor assembly message
data is missing from CAN
communication.
Steering angle sensor message data is
missing from CAN communication.
ABS EBD ESP®
warning warning warning
light light light
—
*2 *2
— —
— —
— —
— —
*2
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