Workshop Manuals Factory service & repair Fiat
Fiat Ducato Factory Service Manual (2002-2006)23 · Fault diagnosis
23 · Diagnostics

Poor radio reception

Make
Fiat
Model
Ducato Factory Service Manual
Year
2002–2006
Section
Radio and accessories etc. › Poor radio reception
Fault diagnosisPoor radio reception

POOR RADIO RECEPTION

The radio works normally but the radio reception is not as good as previously

STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
1CONNECT OPERATION CHECKALL OKPROBLEMS ENCOUNTEREDACTION

Use the Connect self-diagnostic function to check for faults in associated systems.

See Test 5580PA CHECK OPERATION OF CONNECT RADIO MODULE

Move on to Step1. Geographical area found to be incorrect1. Restore correct geographical area
2. Aerial status found to be in red field.Move on to Step
3. Communication status found to be in red field (internal error)3. Replace the Connect unit
2RECEPTION AREA CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is not present in areas of poor reception. The reception should improved significantly when the vehicle moves away from such areas. If the reception area is very poorly served, attempts to switch between frequencies may be perceived as pausesMove on to StepPoor receptionDeactivate the AF function
3AMPLIFIED AERIAL CHECKALL OKPROBLEMS ENCOUNTEREDACTION

Check the following, in order:

  • aerial coaxial lead continuity
  • power supply to the aerial amplifier and amplifier
  • correct aerial impedence
Move on to Step1. Aerial lead fault1. Repair or replace aerial lead
2. Amplifier power supply cable fault2. Repair or replace supply ead
3. Aerial amplifier fault3. Replace the aerial amplifier
4. Aerial fault4. Repair or replace aerial
4CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present

Parts & tools for this job For 2002 Fiat Ducato

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