Electrical Check

Electrical check
Special tools and equipment
^ VAG 1526 A or Fluke 83 multimeter or equivalent
^ VAG 1594 A Adapter set
^ VAG 1598/14 Test box (basic equipment)
^ VAG 1598/47 Test box

Supplementary information
^ Refer to Wire Diagrams
Check requirements
^ Battery voltage OK
^ Fuses OK
^ Ground connections OK

Note:
^ The socket assignments of test box VAG 1598/47 are identical to Transmission Control Module (TCM) -J217- contact assignment in the wiring diagram.
^ The specified values are valid for an ambient temperature from O°C to 40°C.
^ If the readings obtained differ from the specified values, determine fault according to wiring diagram.
^ If the readings obtained differ only slightly from the specified values, clean the sockets and connectors of the testers and test leads and repeat the test. Before replacing the particular components, test the wiring and connections and, particularly if specified values are below 10 r2, repeat resistance measurements on the component.

Part 1:

TCM -J217- multi-pin connector (52 pin) assignment (sockets on VAG 1598/47)





List of test steps (multi-pin connector, 52 pin)
^ Only perform test steps for the relevant component as listed in DTC table and measured value block.