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Home >> Audi >> 2005 >> Allroad Quattro (4BH) V8-4.2L (BAS) >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Component Tests and General Diagnostics >> 01V 5 Speed Automatic >> Non-Trouble Code Procedures >> Electrical Testing

Electrical Testing


Electrical testing
Prepare the following special tools and test equipment:





^ VAG1526A multimeter
^ VAG1598/20 test box
^ VAG1594A connector test kit

Additional Information

Notes:
^ Use VAG1526A multimeter for the test The tables list which measuring range to select before taking each measurement.
^ The specified values are valid for an ambient temperature range of 0-40°C (32-104°F).
^ If the values obtained differ from the specified values, determine the malfunction using the applicable wiring diagram.
^ If the measured values only deviate slightly from the specified values clean sockets and connectors of testers and repeat test. Before replacing a componen4 test the wires and connections Especially if the specified values are below 10 Ohms, repeat the resistance measurement on the component.
^ Use VAG15M20 adapter to connect test equipment.
^ The contact numbers of the connector and the socket numbers of VAG 1598120 test box match up.

CAUTION: To avoid destruction of the electronic components, the appropriate measuring range must be selected on tester before connecting the measuring leads.

Test requirements
^ Battery voltage OK
^ Fuses for Transmission Control Module (TCM) OK
^ Fuses for component being tested OK
The fuse holder is behind a cover on the side of the instrument cluster.
^ Ground (GND) connections OK:
Check battery Ground (GND) strap and Ground (GND) strap between chassis and transmission.
Check Ground (GND) connections for Transmission Control Module (TCM).





^ For all test steps, switch ignition off, disconnect multi-pin connector for Transmission Control Module (TCM) -J217- (located in front of passenger seat under carpet in foot well and connect VAG 1598/20 adapter to wiring harness connector.
^ If measuring values do not match specifications, follow instructions in right-hand column of test table (labeled "Corrective action").
^ Always perform all steps indicated in "Corrective action" column.
^ Only perform test steps recommended in DTC table (selective troubleshooting).
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