Diagnostic Trouble Code (DTC) Information HLDF-B100F29
Condition
The High Level Display Front (HLDF) checks the video signal on video input 1.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The signal is incorrect.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.
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
- Open circuit on signal cable.
- The signal cable is short-circuited to ground.
- Short-circuit to supply voltage in the signal cable.
Fault symptom[s]
- High Level Display Front; No Functionality