Dig2ShortCircuitToVbat
1: Disconnect connected component to see if fault is still present. If not present replace component. 2: If fault still present disconnect harness to see if fault is still present. If not present replace harness. 3: If fault still present after disconnecting component and harness, change HLC unit.
What you'll see
Digital output 2 is short-circuited to Vbat.
System reaction
FDC >= PreFailureLimit (DID = 0xFD10) will: *Set HMILEDStatus to 0x01 (= Nok) for corresponding output. *Turn off corresponding output for enabling offline diagnostic. FDC = -128 will: *Set HMILEDStatus to 0x00 (= Ok) for corresponding output (if no other DTC has FDC >= PreFailureLimit). *Allow corresponding output to be turned on again.
Diagnostic depth
-Test Failure Criteria/Validation Criteria Offline diagnostic Digital output voltage > OfflineFailureVoltage (DID = 0xFD62) Online diagnostic Digital output voltage / Digital output current > OnlineFailureResistance (DID = 0xFD62)
Short circuit in harness or within the connected component.