C1023

DTC C1017 / C1023: Lateral G Sensor in Yaw Rate / G Sensor Assembly Circuit Failure / Assembly

DTC Detecting Condition and Trouble Area






DTC Troubleshooting



1.
Was "Electronic Stability Program Check" performed?
YES
Go to Step 2.
NO
Go to Electronic Stability Program Check.

2. DTC check for ESP(R)

Connect SUZUKI scan tool to DLC with ignition switch turned OFF.
Turn ignition switch ON and check DTC for ESP(R).

Are DTC U0073 and/or U0123 detected?
YES
Go to applicable DTC troubleshooting.
NO
Go to Step 3.

3. Check yaw rate / G sensor

Check yaw rate / G sensor referring to Testing and Inspection Yaw Rate / G Sensor On-Vehicle Inspection.

Is it good condition?
YES
Substitute a known-good ESP(R) hydraulic unit / control module assembly and recheck.
NO
Substitute a known-good yaw rate / G sensor and recheck.