Testing wiring to multi-function TR switch (8-pin connector): Notes

• Pull off spring catch securing 8-pin connector -2- to connector on wire for multi-function TR switch.
  Fig 1: Pulling Spring Catch Securing 8-Pin Connector -2- To Connector On Wire For Multi-Function TR Switch

  Courtesy of AUDI OF AMERICA, INC.
• Use multimeter (Fluke 83 or equivalent) to test for open circuits between terminals on 8-pin connector and sockets on VAG1598/20 adapter. See RESISTANCE SPECIFICATIONS .

Fig 2: Identifying Multi-Function TR Switch 8-Pin Connector Terminals

Courtesy of AUDI OF AMERICA, INC.