Eurovan MV V6-2.8L (AXK) (2002)
Radio/Stereo: Initial Inspection and Diagnostic Overview
Beta, Gama and Premium IV Radio Units.
Radio Systems, On Board Diagnostic (OBD)
On Board Diagnostic (OBD) with VAG1551 is at present only possible with radios "BETA" 08.98 > and "GAMMA" 08.98 >.
The On Board Diagnostic (OBD) must be initiated at the commencement of troubleshooting and the stored information checked with the
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VAS5051 Vehicle Diagnostic, Testing And Information System or
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VAG1551 Scan tool or
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VAG1552 Vehicle system tester.
List of selectable functions
01 -
Check Control Module Versions
02 -
Check DTC Memory
03 -
Output Diagnostic Test Mode
05 -
Erase DTC Memory
06 -
End output
07 -
Code Control Module
08 -
Read Measuring Value Block
NOTE:
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Do not select further functions, which can be printed out after pressing the HELP button.
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After the function is completed the VAG1551 returns to the following start position:
Indicated on display:
Rapid data transfer
HELP
Select function XX
Factory Installed Radio Units
Radio, On Board Diagnostic (OBD) 08.98 >
General information
The following information applies to EuroVan passenger vehicles with factory installed radio systems from 08.98 production.
Radio systems installed from 08.98 production have microprocessor controlled OBD capabilities. Radio systems installed prior to
08.98 production, do NOT have OBD capability.
NOTE:
The following information does NOT apply to radio systems installed by Winnebago Industries.
Before troubleshooting or servicing, technicians must be familiar with the functions and operation specifics of the applicable radio system. Always
read the radio owner's manual and review all radio and tape player functions.
If malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory together with an indication of malfunction
type. A maximum of 4 DTCs can be stored simultaneously.
Sporadic malfunctions (indicated in the readout by "SP") are automatically cancelled if not repeated in the next 50 engine starts.
Before performing any troubleshooting or inspection, always begin by checking for DTCs sing the On Board Diagnostic (OBD) program. DTCs
stored in memory are retrieved/checked with VAG 1551/1552 Scan Tool (ST) or VAS 5051 Vehicle Diagnostic Tester.
Notes on exchanging radio
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Do not disassemble radio.
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When the replacement of a malfunctioning radio is necessary, follow exchange part procedures.
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Complete the report form and return together with radio.
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Use the original packaging from the new radio when returning.
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Replacement radios must be coded according to vehicle market version and sound system equipment level variables using the OBD program. See:
Programming and Relearning/Factory Installed Radio Units
List of available functions
Function