audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Cooling System - After Run Coolant Pump Activation|Page 3475 > < Cooling System - After Run Coolant Pump Activation
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1.

Procedure is valid only for vehicles that show the IB code in the OTIS View Campaign inquiry screen on the day of repair (see Page 5 shown).

2.

Vehicle must be within the Limited New Vehicle Warranty.

3.

Procedure must be performed within the allotted time frame stated in this Technical Bulletin.

Tip:

Procedure must also be performed on applicable vehicles in Dealer inventory.

Procedure:

Tip:

After coding the after-run coolant pump -V51 - to operate as designed, the after-run coolant pump -V51- may run up to 15 minutes when signaled by the
ECM (only if the coolant temperature is above 112°C when the ignition is switched off).

After-run coolant pump V51, activating:

-

Connect VAS 5051/ 5052 Diagnostic tool.

-

From VAS 5051/5052 start up screen, select "Vehicle self diagnosis".

-

Select vehicle system "01 - Engine Electronics".

Cooling System - After Run Coolant Pump Activation|Page 3475 > < Cooling System - After Run Coolant Pump Activation