Audi Workshop Service and Repair Manuals

Electrical/electronic components and fitting locations

1 -	Automatic gearbox control unit -J217-

q	Fitting location; removing and installing → Chapter

q	Control unit is checked by self-diagnosis

q	Unplugging multi-pin connector → Anchor

2 -	Diagnostic connector

q	Fitting location → Fig.

3 -	Selector lever lock solenoid -N110-

q	Fitting location → Fig.

q	Checked via self-diagnosis

q	Removing and installing → Chapter

4 -	Wiring harness in gearbox

q	Gearbox oil temperature sender -G93- integrated in wiring harness

q	Fitting location → Fig.

q	Gearbox oil temperature sender -G93- is checked by self-diagnosis

q	Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38

5 -	Valve body

q	Fitting location → Fig.

q	Components are checked by self-diagnosis

q	Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38

6 -	Multifunction switch -F125-

q	Fitting location → Fig.

q	Checked via self-diagnosis

q	Removing and installing → Chapter

7 -	Selector mechanism cover

q	Removing and installing → Chapter

8 -	tiptronic switch -F189-

q	Fitting location → Fig.

q	Checked via self-diagnosis

q	Removing and installing → Chapter

9 -	Automatic gearbox relay -J60-

q	Not fitted with all engines; for allocation refer to → Current flow diagrams, Electrical fault finding and Fitting locations

q	Fitting location → Fig.

q	Checking → Chapter

10 -	Gearbox input speed sender -G182-

q	Fitting location → Fig.

q	Checked via self-diagnosis

11 -	Gearbox output speed sender -G195-

q	Measures gearbox output speed

q	Fitting location → Fig.

q	Checked via self-diagnosis

12 -	Selector lever position display -Y6-

q	Fitting location → Fig.

q	A fully illuminated gear selection indicator indicates a simple fault

q	A flashing gear selection indicator indicates a critical fault

q	A blank display indicates defective wiring or a defective selector lever position display -Y6-.

13 -	Kick-down switch -F8-

q	Not fitted as a separate component; this function is performed by the accelerator position senders in the accelerator pedal module

q	Fitting location → Fig.

14 -	Brake light switch -F-

q	Signal recognition in engine control unit, signal transmission from engine control unit to gearbox control unit via CAN bus

q	Fitting location → Fig.

15 -	Cruise control system switch -E45-

q	Fitting location → Fig.

Diagnostic connector t  Fitting location: the diagnostic connector is located at the bottom of the dash panel (driver's side).

Selector lever lock solenoid -N110- t  Fitting location: the selector lever lock solenoid is located in the selector mechanism -arrow-.

Valve body t  Fitting location: the valve body is bolted to the underside of the gearbox housing and covered by the gearbox oil pan.   Note Solenoid valves -N88-, -N89-, -N90- and pressure regulating valves 1 (-N215-), 2 (-N216-), 3 (-N217-) and 4 (-N218-) are attached to the valve body.

Wiring harness in gearbox with integrated gearbox oil temperature sender -G93- t  Fitting location: the wiring harness is attached to the valve body.

Multifunction switch -F125- t  Fitting location: the multifunction switch -F125- is on the left of the gearbox; -arrow- shows plug connector for multifunction switch.   Note The multifunction switch is also designated as gear sensor.

tiptronic switch -F189- t  Fitting location: The tiptronic switch is integrated in the printed circuit of the symbol panel, which is located in the selector mechanism cover. The tiptronic switch -F189- consists of 3 Hall senders (-A-, -B-, -C-), which are activated by a magnet on the transverse slide of the sliding cover. A -  Tip-down sensor B -  Sensor for tiptronic recognition C -  Tip-up sensor   Note

t  In the event of faults, first check that magnet is properly secured on the transverse slide -C- of sliding cover, renew sliding cover if necessary. Always check wiring before renewing symbol panel with integrated printed circuit. On vehicles with multi-function steering wheel the buttons on the steering wheel and their wiring connections must also be checked. t  Items -A and B- can be disregarded.

Automatic gearbox relay -J60- t  Fitting location: on relay carrier in electronics box in plenum chamber 4 -  Automatic gearbox relay -J60- Checking automatic gearbox relay -J60- → Chapter

Gearbox input speed sender -G182- t  Fitting location: the sender -A- is a Hall sender fixed to the gearbox housing behind the valve body. Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38.   Note -Item B- can be disregarded.

Gearbox output speed sender -G195- t  Fitting location: the gearbox speed sender is located at the rear right of the gearbox. Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38.

Selector lever position display -Y6- Fitting location: integrated into instrument cluster   Note If the selector lever position display is defective, renew the instrument cluster → Rep. Gr.90.

Kick-down switch -F8- Fitting location: t  On vehicles with petrol engine, the engine control unit stores a specific value obtained from the accelerator position sender -G79- and the accelerator position sender 2 -G185-. Both senders are integrated in the accelerator pedal module -arrow-. t  On vehicles with diesel engine the kick-down switch is incorporated in the accelerator position sender -G79-, which is located in the accelerator pedal module -arrow-.   Note t  The signal is registered in the engine control unit and transmitted from the engine control unit to the gearbox control unit via CAN bus. t  Renew accelerator pedal module if accelerator position sender is defective → Rep. Gr.20.

Brake light switch -F- t  Fitting location: the brake light switch -arrow- is located on pedal cluster.   Note To ensure a secure fit, the switch may only be fitted once. Removing and installing → Rep. Gr.46.

Cruise control system switch -E45- t  Fitting location: The cruise control system switch -E45- is located on the steering column switch. Removing and installing → Rep. Gr.94.