TRANSMISSION – Audi A4 2009 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram, 6 Speed A/T for Audi A4 2009

List of elements for A/T Wiring Diagram, 6 Speed A/T for Audi A4 2009:

• 10a
• 12a
• Access/start authorization button (w/ start/stop button)
• Comfort system central control module (a4: right side of trunk) (s4: below driver's seat)
• Computer data lines system
• Driver's side fuse panel (a4: behind left end of dash)
• E-box relay/fuse carrier (a4: in plenum chamber electronics box)
• Engine controls system
• Fuse 15a
• Fuse 5a
• Fuse 5a (2.0l)
• Fuse carrier
• G12 (left rear of engine compt)
• G688 (a4 avant & sedan: right side of center tunnel)
• Hot at all times
• Prnds
• Selector lever sensor system control module (a4: on shifter unit)
• T32b
• T32d
• Transmission control module (tcm) (a4: in mechatronic unit) (s4: on rear of transmission)
• Transmission park selector switch & shift lock solenoid
• Vehicle electrical system control module (a4: under left side of dash) (s4: behind driver's storage compt)

A/T Wiring Diagram, with CVT for Audi A4 2009

List of elements for A/T Wiring Diagram, with CVT for Audi A4 2009:

• (left rear of engine compt) g12
• 10a
• 12a
• Access/start authorization button (w/ start/stop button)
• Comfort system central control module (right side of trunk)
• Computer data lines system
• Driver's side fuse panel (behind left end of dash)
• E-box relay/fuse carrier (in plenum chamber electronics box)
• Engine controls system
• Fuse 15a
• Fuse 5a
• Fuse carrier
• G688 (avant & sedan: right side of center tunnel)
• Hot at all times
• Prnds
• Selector lever sensor system control module (on shifter unit)
• T32b
• T32d
• Transmission control module (tcm) (in mechatronic unit)
• Transmission park selector switch & shift lock solenoid
• Vehicle electrical system control module (under left side of dash)

A/T Wiring Diagram, with Direct Shift (1 of 2) for Audi A4 2009

List of elements for A/T Wiring Diagram, with Direct Shift (1 of 2) for Audi A4 2009:

• (left rear of engine compt) g12
• 10a
• 12a
• 2.0l
• 3.2l
• Access/start authorization button (w/ start/ stop button)
• Automatic transmission hydraulic pressure sensor 1
• Automatic transmission hydraulic pressure sensor 2
• Comfort system central control module (s4: below driver's seat) (a4: right side of trunk)
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic
• Driver's side fuse panel (a4: behind left end of dash)
• E-box relay/fuse carrier (a4: in plenum chamber electronics box)
• Engine control module (ecm) (a4: left side of engine compt plenum chamber) (s4: in e-box, in plenum chamber
• Fuse 15a
• Fuse 5a
• Fuse 5a (2.0l)
• Fuse carrier
• G688 (a4 avant & sedan: right side of center tunnel)
• Gear position distance sensor 1
• Gear position distance sensor 2
• Gear position distance sensor 3
• Gear position distance sensor 4
• Nca
• Selector lever sensor system control module
• T14h
• T14i
• T16r
• T32b
• T32d
• T8al
• T94
• Temperature sensor (in control module)
• Transmission control module (tcm)
• Transmission park selector switch & shift lock solenoid
• Vehicle electrical system control module (s4: behind driver's storage compt) (a4: under left side of dash)

A/T Wiring Diagram, with Direct Shift (2 of 2) for Audi A4 2009

List of elements for A/T Wiring Diagram, with Direct Shift (2 of 2) for Audi A4 2009:

• Clutch oil temperature sensor
• Drive position sensor
• Main pressure valve
• Nca
• Oil cooling valve
• Sub-transmission 1 valve 1
• Sub-transmission 1 valve 2
• Sub-transmission 1 valve 3
• Sub-transmission 1 valve 4
• Sub-transmission 2 valve 1
• Sub-transmission 2 valve 2
• Sub-transmission 2 valve 3
• Sub-transmission 2 valve 4
• Transmission assembly
• Transmission input speed (rpm) sensor 1
• Transmission input speed (rpm) sensor 2
• Transmission input speed (rpm) sensor 3

AWD Wiring Diagram for Audi A4 2009

List of elements for AWD Wiring Diagram for Audi A4 2009:

• (a4 avant & sedan: behind kick panel)
• Abs control module (at left side of engine compt)
• Active steering control module (w/ dynamic steering & gearbox quattro sport)
• All wheel drive clutch valve
• All wheel drive clutch valve 2
• All wheel drive control module
• All wheel drive pump
• Computer data lines system
• Esp sensor unit
• Esp sensor unit 2 (w/ dynamic steering & gearbox quattro sport)
• Fuse 35a
• Fuse carrier 2
• G51 (right side of luggage compt)
• G639
• G639 (a4 avant & sedan: behind kick panel)
• Hot at all times
• Luggage compt relay/fuse carrier (a4: right side of luggage compt)
• Oil pressure/ temperature sensor
• Oil pressure/ temperature sensor 2
• Power distribution system
• Red