Q

Pinpoint Test Q: DTC C1998 - Module Calibration Not Complete

Test Q1-Q3:

NOTE: The Advance Trac/IVD lamp will flash when a system calibration is required. Calibration is required after certain DTCs are cleared.

Normal Operation
The Advance Trac/IVD system needs to be recalibrated whenever a component specific to the system is disconnected or a new component is installed.

Possible Causes
^ Disconnected/reconnected Advance Trac/IVD component:
- module.
- yaw rate sensor/accelerometer.
- steering wheel rotation sensor.
^ Clearing of Advance Trac/IVD component related DTCs. (Refer to the Calibration List of DTCs).