4F-37 Electronic Stability Program:
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
DTC C1075 / 1076 / 1077 / 1078: Steering Angle Sensor / Master Cylinder Pressure Sensor /
Longitudinal G Sensor / Lateral G Sensor in Yaw Rate / G Sensor Assembly Calibration Incomplete
S5JB0E4604039
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
Trouble Area
CAN line communication error in ESP
®
control module
and yaw rate / G sensor assembly is detected.
• CAN communication circuit (for yaw rate / G sensor
assembly)
• Yaw rate / G sensor assembly
• ESP
®
control module
Step
Action
Yes
No
1
Was “Electronic Stability Program Check” performed?
Go to Step 2.
Go to “Electronic
Stability Program
Check: ”.
2
DTC check for ESP
®
1) Connect scan tool to DLC with ignition switch turned
OFF.
2) Turn ignition switch ON and check DTC for ESP
®
.
Is DTC C1057 detected?
Go to applicable DTC
diag. flow.
Go to Step 3.
3
Check each control module connectors
1) Check connection of connectors of all control modules
communicating by means of CAN (for yaw rate / G
sensor assembly).
2) Check DTC for ESP
®
.
Is DTC C1073 detected?
Go to Step 4.
Check for intermittent
trouble referring to
“Intermittent and Poor
Connection Inspection:
in Section 00 in related
manual”.
4
CAN communication circuit check
1) Turn ignition switch to OFF position.
2) Disconnect connectors of ESP
®
control module and yaw
rate / G sensor assembly.
Is each CAN communication circuit between ESP
®
control
module and yaw rate / G sensor assembly opened, shorted
or high resistance?
Repair or replace the
CAN communication
line.
Go to Step 5.
5
Check yaw rate / G sensor assembly
1) Substitute a known-good yaw rate / G sensor assembly.
2) Connect connectors to ESP
®
control module and yaw
rate / G sensor assembly.
3) Clear all DTC(s) and check DTC for ESP
®
.
Is DTC C1073 still detected?
Substitute a known-
good ESP
®
hydraulic
unit / control module
assembly and recheck.
Yaw rate / G sensor
assembly was
malfunction.
DTC Detecting Condition
Trouble Area
C1075:
Missing steering angle sensor calibration point data is
detected.
• Steering angle sensor
• Steering angle sensor calibration is incompleted
• ESP
®
control module
C1076:
Master cylinder pressure sensor calibration is
incompleted.
• Master cylinder pressure sensor
• Master cylinder pressure sensor calibration is
incompleted
• ESP
®
control module
C1077:
Longitudinal G sensor in yaw rate / G sensor assembly
calibration is incompleted. (for 4WD vehicle)
• Yaw rate / G sensor assembly
• Longitudinal G sensor calibration is incompleted
• ESP
®
control module
Summary of Contents for GRAND VITARA JB416
Page 2: ......
Page 6: ......
Page 12: ...0A 3 General Information...
Page 316: ...4F 53 Electronic Stability Program...
Page 364: ...5A 45 Automatic Transmission Transaxle...
Page 372: ...6B 6 Steering Wheel and Column...
Page 412: ...9D 4 Wipers Washers...
Page 473: ...Prepared by 1st Ed Jan 2006...