HORN – Audi TT Quattro 2009 – SYSTEM WIRING DIAGRAMS

HORN

Horn Wiring Diagram, Early Production for Audi TT Quattro 2009

List of elements for Horn Wiring Diagram, Early Production for Audi TT Quattro 2009:

• (in vehicle electrical system control module relay panel) horn relay
• 23a
• Air bag spiral spring/return spring (w/ slip ring) (in steering wheel)
• Computer data lines system
• Fuse 20a
• Fuse panel sc (left side of dash)
• G43 (lower right "a" pillar)
• High tone horn
• Hot at all times
• Low tone horn
• Multi-function steering wheel control module
• Nca
• Signal horn activation
• Steering column electronic systems control module (at steering column)
• Steering wheel control module
• T10ah
• T12e
• T20c
• T6h
• Vehicle electrical system control module (left side of dash)

Horn Wiring Diagram, Late Production for Audi TT Quattro 2009

List of elements for Horn Wiring Diagram, Late Production for Audi TT Quattro 2009:

• (not used)
• 23a
• Air bag spiral spring/return spring (w/ slip ring) (in steering wheel)
• Computer data lines system
• Fuse 20a
• Fuse panel sc (left side of dash)
• G43 (lower right "a" pillar)
• High tone horn
• Horn relay (in vehicle electrical system control module relay panel)
• Hot at all times
• Low tone horn
• Multi-function steering wheel control module
• Nca
• Signal horn activation
• Steering column electronic systems control module (at steering column)
• Steering wheel control module
• T10ah
• T20c
• T52b
• T52c
• Vehicle electrical system control module (left side of dash)