Conditions For Checking

• Diagnostic Trouble Code (DTC) memory checked

When the DTC memory is checked, the following display should appear:

"No DTC recognized!"

• ATF level OK

Special tools and workshop equipment required

• pressure tester VAG1702
  Fig 1: V.A.G 1702 Pressure Tester

  Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove bolt -arrow- for main pressure port. Always replace bolt.

-- Connect pressure tester VAG1702 and tighten thumb screw.

-- Start engine.

-- Bleed pressure tester VAG1702 by loosening thumb screw and tighten when bleeding is complete.

If V.A.G 1551 is used:

-- With ignition switched off, connect Scan Tool V.A.G 1551 with Diagnosis cable V.A.G 1551/3A.

Indicated on display

V.A.G - ON BOARD DIAGNOSTIC HELP  1 - Rapid data transfer 1  )

or

V.A.G - ON BOARD DIAGNOSTIC HELP  2 - Blink code output 1  )

1. appears alternately

-- Start engine.

-- Press key 1  for "Rapid data transfer" mode.

Indicated on display

Rapid data transfer HELP  Enter address word XX

-- Press keys 0  and 2  to select address word "Transmission electronics".

Indicated on display

Rapid data transfer Q  02 - Transmission electronics

-- Confirm entry with key Q  .

Indicated on display

Rapid data transfer HELP  Select function XX

-- Press keys 0  and 8  to select function "Read measured value block".

Indicated on display:

Rapid data transfer Q  08 - Read measured value block

-- Confirm entry with key Q  .

Indicated on display

Read measured value block  Enter display group number XXX

-- Press keys 0  0 5 to select "Display group number 005".

-- Confirm entry with key Q  .

Indicated on display

Read measured value block 5 →  30°C 0011011 0 900 rpm

The first display zone shows the ATF temperature.

-- Allow ATF temperature to rise to 60°C.