Suzuki Grand Vitara 2011 Manual page 1182

4F-14 Electronic Stability Program:
DTC
(displayed
Diagnostic Items
on SUZUKI
scan tool)
Yaw rate sensor in yaw rate
C1023
/ G sensor assembly failure
Steering angle sensor
C1024
circuit failure
ESP® OFF switch circuit
C1027
failure
Master cylinder pressure
C1028
sensor circuit failure
Yaw rate / G sensor
C1034 assembly power supply
failure
Steering angle sensor
C1037
power supply failure
Steering angle sensor
C1038 detect rolling counter failure
from ESP® control module
Yaw rate / G sensor
C1039
assembly internal failure
Stability control system
C1040
function failure
Inlet solenoid valve
C1041
circuit failure
RF
Outlet solenoid
C1042
valve circuit failure
Inlet solenoid valve
C1045
circuit failure
LF
Outlet solenoid
C1046
valve circuit failure
Inlet solenoid valve
C1051
circuit failure
RR
Outlet solenoid
C1052
valve circuit failure
Inlet solenoid valve
C1055
circuit failure
LR
Outlet solenoid
C1056
valve circuit failure
Master cylinder cut solenoid
C1043
valve circuit No.1 failure
Master cylinder cut solenoid
C1044
valve circuit No.2 failure
Low pressure solenoid
C1053
valve circuit No.1 failure
Low pressure solenoid
C1054
valve circuit No.2 failure
Detecting condition (DTC will be
set when detecting)
• Yaw rate sensor signal is out of
range.
• Vehicle behavior and yaw rate
signal is disagreed.
• Steering angle sensor internal
defect is detected by CPU in
steering angle sensor.
• Steering angle sensor signal is out
of specified range.
Mechanical switch failure, failure in
switch wiring is shorted to ground.
Input signal voltage from master
cylinder pressure sensor in ESP®
control module is too high or low.
Power supply voltage of yaw rate / G
sensor assembly is too high when
ignition switch OFF.
Power supply voltage of yaw rate / G
sensor assembly is too low when
ignition switch ON.
Power supply voltage to steering
angle sensor is too low.
ESP® control module rolling counter
failure is detected by steering angle
sensor.
Yaw rate / G sensor assembly
internal failure is detected.
Stability control is active for more
than specified time without yaw rate
change.
Mismatching solenoid output and
solenoid monitor is detected.
ABS EBD
warning warning warning
light light
— —
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— —
— —
*2 —
— —
— —
*2 —
— —
ESP®
light
—
X