TRANSMISSION – Audi A4 2004 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram, with CVT for Audi A4 2004

List of elements for A/T Wiring Diagram, with CVT for Audi A4 2004:

• (left center of firewall, near coolant reservoir)
• 31a
• 50b
• Acc
• Computer data lines system
• Data link connector (below
• Exterior lights system (backup lights)
• Fuse 10a
• Fuse 15a
• Fuse for automatic transmission
• Fuse holder (left end of dash)
• G12
• G33 (w/o conv) (behind right side of dash)
• G43 (w/ conv) (behind right kick panel)
• Hot at all times
• Hot w/ ecm relay energized
• Ignition switch
• Instrument cluster
• Interior lights system
• Left side of dash)
• Motronic engine control module (in plenum chamber e-box, left rear of engine compt)
• Off
• Park/ neutral position (pnp) relay (on e-box relay carrier)
• Run
• Shift lock solenoid (on shift lever assembly)
• Start
• Starting system (starter)
• T32a
• Tiptronic switch (in shift mechanism cover)
• Transmission control module (tcm)

A/T Wiring Diagram, without CVT for Audi A4 2004

List of elements for A/T Wiring Diagram, without CVT for Audi A4 2004:

• (behind right
• (in shift mechanism cover) tiptronic switch
• (on shift lever assembly) shift lock solenoid
• (pins 56-84 not used)
• 31a
• Acc
• Computer data lines system
• Data link connector (below left side of dash)
• Exterior lights system (backup)
• Fuse 10a
• Fuse 150a
• Fuse 15a
• Fuse holder (left end of dash)
• Fuse strip (main fuse)
• G12 (left center
• Hot at all times
• Ignition switch
• Instrument cluster
• Interior lights system
• Kick panel) g43 (w/ conv) g33 (w/o conv) (behind right side of dash)
• Motronic engine control module (in plenum chamber e-box, left rear of engine compt)
• Multifunction transmission range switch (left side of transmission)
• Of firewall)
• Of firewall, near coolant reservoir)
• Off
• Pressure control valves
• Red
• Run
• Solenoid valves
• Start
• Starting system (interlock relay)
• T32a
• Transmission control module (tcm) (in plenum chamber e-box, left rear of engine compt)
• Transmission fluid temperature sensor
• Transmission output speed sensor (on trans housing)
• Transmission speed sensor (on trans housing)
• Valve body