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RADIO – Hummer H2 2003 – SYSTEM WIRING DIAGRAMS

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Radio Wiring Diagram (1 of 2) for Hummer H2 2003

Radio Wiring Diagram (1 of 2) for Hummer H2 2003

List of elements for Radio Wiring Diagram (1 of 2) for Hummer H2 2003:

56
  • A10
  • A11
  • A12
  • Amp sup volt
  • Ant
  • Antenna
  • Antenna ant pre-amplifier
  • B10
  • B11
  • B12
  • B31
  • Bare
  • Bcm class 2 serial data
  • Body control module (on top left side of dash)
  • C201
  • Cell voice sig
  • Coax
  • Computer data lines system
  • Drain wire
  • G200 (on left side of dash)
  • Ground
  • Hot at all times
  • I/p junction block (on lower right side of dash)
  • I/p relay block (below lower left side of dash)
  • Inflatable restraint steering wheel module coil
  • Lf spk out+
  • Lf spk out-
  • Lr aud sig+
  • Lr aud sig-
  • Lr spk out +
  • Lr spk out -
  • Nca
  • Program
  • Radio
  • Radio fuse 15a
  • Rear seat audio controller (on rear of center console)
  • Remote radio control signal
  • Rf spk out +
  • Rf spk out -
  • Rr aud sig+
  • Rr aud sig-
  • Seek down
  • Seek up
  • Serial data
  • Source down
  • Source up
  • Splice pack sp205
  • Steering wheel audio controls
  • Tan
  • Underhood fuse block (at left side of engine compartment)
  • Vehicle communication interface module (at center of dash)
  • Voice
  • Voice low ref
  • Voice signal
  • Volume down
  • Volume up

Radio Wiring Diagram (2 of 2) for Hummer H2 2003

Radio Wiring Diagram (2 of 2) for Hummer H2 2003

List of elements for Radio Wiring Diagram (2 of 2) for Hummer H2 2003:

51
  • A10
  • A11
  • A12
  • Audio amplifier
  • B10
  • B11
  • B12
  • Bare
  • Class 2 data
  • Computer data lines
  • Ground
  • Hot at all times
  • I/p fuse block (on lower left side of dash)
  • L sub out+
  • L sub out-
  • L twet out+
  • Left "d" pillar twiddler speaker
  • Left front door speaker
  • Left front tweeter speaker
  • Left rear door speaker
  • Left subwoofer
  • Lf spkr out+
  • Lf spkr out-
  • Lr aud sig+
  • Lr aud sig-
  • Lr spkr out+
  • Lr spkr out-
  • Lr twet out-
  • Noise cancellation microphone
  • R sub out+
  • R sub out-
  • Radio amp fuse 30a
  • Radio mute
  • Red
  • Rf aud sig+
  • Right "d" pillar twiddler speaker
  • Right front door speaker
  • Right front tweeter speaker
  • Right i/p fuse block (on lower right side a of dash)
  • Right rear door speaker
  • Right subwoofer
  • Rr aud sig+
  • Rr aud sig-
  • Rr spkr out+
  • Rr spkr out-
  • Rsa enable
  • Rt spk out+
  • Rt spk out-
  • Subwoofer speaker
  • Tan
  • Underhood fuse block (at left side of engine compartment)

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