Diagnostic Trouble Code (DTC) Information FSM-U030045
Condition
Forward Sensing Module (FSM) checks the software in the control module.
The diagnostic trouble code is stored if the control module detects:
- Internal components do not work.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.
- Control module supplied with power.
NOTE:
The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Substitute Value
- None.
Possible Source
- Faulty software.
Fault symptom[s]
- PD, Brake pedal/Excessive "brake pedal effort" required
- AQ, Cruise control/Does not engage
- 1T, Warning lights and chimes/Front monitoring/Active safety indication/no indication
- CJ, Warning lights and chimes/Bulb failure indication/no indication
- IV, Text window and warning symbol/Text message
- 1T, Warning lights and chimes/Front monitoring/Active safety indication/no indication
- YB, Road Sign Information (RSI)/Does not work
- YA, Lane Keeping Aid (LKA)/Does not work