An engine
displacement of 5.0L Jaguar XJ. The car entertainment system to watch TV has
audio output but no video output.
Troubleshooting:
1. Check the car, confirm the fault. Convert CD and
broadcast audio output as usual, consult GTR no relevant troubleshooting
information (the car entertainment system not involve the relevant content of
K064K), connect with JLR SDD diagnostic tool to read DTC, in FCDIM has
U0191-00: Lostcommunication with the television, fault tracking tip 100%.
According DA-VINA 2534 SAE J2534 diagnostic guidelines refresh Existing Module:
television Module, the fault persists, refresh Existing Module FCDIM failure
remains.
2. According to circuit diagram, check TV Module CJB
F68 # 10A fuse normal no fusible phenomenon, measure TV module C4ME33A/1 pin
voltage:11.68V, C4ME33A/2 pin grounding point normal, check ground terminal
fixed point G4D 172AR without loosening and corrosion phenomenon. Measure FCDIM
No. CJBF69 15A fuse normal no fusible phenomenon, measure FCDIM No. C2MC02A/8
pin and C2MC02A/16 pin voltage: 11.68V in normal range. Measure C2MC02A/2 pin
Alp and C2MC02A/13 pin grounding point normal. Check the ground terminal fixed
point: G2D 185AL no looseness and corrosion. Watch the MOST network cycle
normal.
3. Recalling the customer description, before the
failure not appear, the customer to shop for navigation inspection, then cut
off install the GPS system host power supply, the fault persists. Re-view X351
entertainment system information: TV Module is an audio and video terminal
signal output and feedback, and whether to perform actions and receive audio
and video signals depend FCDIM front display screen, integrated JLR SDD VCM prompt FCDIM Module fault tracing tips 100%.
Troubleshooting:
swap FCDIM with the new car, test, fault ruled out.
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