4F-46 Electronic Stability Program:
DTC C1075 / 1076 / 1078: Sensor Calibration Incomplete
S7RS0B4604039
DTC C1075: Steering Angle Sensor Calibration Incomplete
DTC C1076: Master Cylinder Pressure Sensor Calibration Incomplete
DTC C1078: Lateral G Sensor in Yaw Rate / G Sensor Assembly Calibration Incomplete
DTC Detecting Condition and Trouble Area
4 Check yaw rate / G sensor assembly
1) Check yaw rate / G sensor assembly power and ground
circuit referring to “DTC Troubleshooting” under “DTC
C1034: Yaw Rate / G Sensor Assembly Power Supply
Failure”.
2) If OK, then substitute a known-good yaw rate / G sensor
assembly.
3) Connect connectors to ESP® control module and yaw
rate / G sensor assembly.
4) Clear all DTC(s) and check DTC for ESP®.
Is DTC C1073 still 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.
Yaw rate / G sensor
assembly was
malfunction.
Step Action Yes No
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
C1078:
Lateral G sensor in yaw rate / G sensor assembly
calibration is incompleted.
• Yaw rate / G sensor assembly
• Lateral G sensor calibration is incompleted
• ESP® control module
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