STARTING/CHARGING – Audi A4 2009 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Audi A4 2009

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

• Battery
• Battery interrupt igniter
• Battery jump start terminal (a4: middle of engine compt plenum chamber)
• Battery monitoring control module (a4: middle of luggage compt, on battery)
• Data bus on board diagnostic interface (a4: behind center of dash)
• Fuse panel sa (a4: on battery, in luggage compt)
• G624 (a4 avant & sedan: middle of luggage compt, near battery)
• Generator & voltage regulator
• Nca
• Starter

Starting Wiring Diagram for Audi A4 2009

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

• (s4 multitronic: on rear of transmission) (a4: in mechatronic unit) transmission control module (tcm)
• 10a
• 12a
• 2.0l
• 3.2l
• A/t
• Battery
• Battery interrupt igniter
• Battery jump start terminal d (a4: middle of engine compt plenum chamber)
• Battery monitoring control module (a4: middle of luggage compt, on battery)
• Charging circuit
• Clutch position sensor (m/t)
• Comfort system central control module (s4: below driver's seat) (a4: right side of trunk)
• Computer data lines system
• Control
• Direct shift
• Driver's side fuse panel (behind left end of dash)
• E-box relay/ fuse carrier (a4: in plenum chamber electronics box)
• Electro mechanical parking brake control module (a4: right side of trunk)
• Engine control module (ecm) (a4: left side of engine compt plenum chamber)
• Engine controls system
• Fuse 110a
• Fuse 5a
• Fuse carrier
• Fuse panel a (a4: on battery, in luggage compt)
• G624 (a4 avant & sedan: middle of luggage compt, near battery)
• G639 (a4 avant & sedan: behind left kick panel)
• G688 (a4 avant & sedan: right side of center tunnel)
• Gearbox (dsg)
• Mechatronic
• Module (tcm)
• Nca
• Power distribution
• Prnds
• Red
• Selector lever sensor system control module (a4: on shifter unit)
• Shift interlock system
• Sockets relay (a4: luggage compt relay/fuse carrier)
• Starter
• Starter relay (a4: on e-box relay/fuse carrier)
• Starter relay 2 (a4: on e-box relay/fuse carrier)
• System
• T16r
• T30a
• T32b
• T32d
• T94
• Transmission
• Vehicle electrical system control module (a4: under left side of dash) (s4: behind driver's storage compt)
• W/ 6 speed
• W/ cvt
• W/ direct shift gearbox
• W/o direct shift gearbox