Left Rear Upper Body Vent Motor (V315)

Left Rear Upper Body Vent Motor (V315)

• With the Left Rear Upper Body Vent Position Sensor (G471)

Removing

- Switch off ignition.

- Remove air outlet in rear center console, refer to => [ Vents In Rear Center Console ] Vents In Rear Center Console.

- Remove storage compartment in rear center console.

- Remove bolts - A -.






• Mark connector (for example, as "left") before disconnecting from control motor due to a risk of interchange with connector on control motor for right side.

- Disconnect electrical connection from Left Rear Upper Body Vent Motor - B - and remove control motor - C -.

Installing

- Check position of toothed gear - E -, it must be located in the position depicted (at stop - D -).

• If toothed gear stop on motor - E - is not in the position depicted, connect terminals 5 and 6 of control motor via a 5A fuse to a 12 V battery for example, using adapter lead, refer to => [ Preparing Adapter Cables for Control Motor Actuation ] Preparing Adapter Cables For Control Motor Actuation (or an adapter lead from connector test kit (V.A.G 1594/C) ). Rotate control motor for only as long until toothed gear is located in the position depicted, the turning direction can be reversed by swapping Plus and Minus.

• If toothed gear stop on motor - E - is not at stop - D - in the position depicted, door - A - must be closed (to close the door, rotate in direction of arrow - C - until it reaches stop).






- Reach into air duct above opening of removed vent in rear center console and set the door - A - into a vertical position (completely open).

- Check position of toothed gear at door - F -, the first tooth must still be completely visible (the first tooth gap is covered halfway by edge of opening - G -) and position of toothed gear at control motor - D - (it must be at the stop as depicted).






- Install control motor - C -.

- Install bolts - A -.

- Connect connector - B - to control motor - C -.

- Check DTC memory of Climatronic Control Module (J255) (and of Rear A/C Display Control Head (E265) ) and erase any DTCs displayed using Vehicle Diagnosis, Testing and Information System VAS5051 in the "Guided Fault Finding" function.

- If necessary, perform a basic setting and output diagnostic test mode on the A/C system using Vehicle Diagnosis, Testing and Information System VAS5051 in the "Guided Fault Finding" function.

- Check movement of door - A - for example, during basic setting (or output Diagnostic Test Mode -DTM-), it must close and open completely.






- Install the remaining removed components again in reverse order.