Yukon XL 2500 4WD V8-8.1L VIN G (2004)
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Audio amplifier
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Driver door module (DDM)
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Driver door switch assembly (DDSA)
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Front passenger door module (FPDM)
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Left rear door module (LRDM)
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Memory seat module (MSM)
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Radio antenna module (listed as remote function actuation in scan tool display)
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Rear integration module (RIM)
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Right rear door module (RRDM)
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Theft deterrent module (TDM)
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TV antenna module
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Vehicle communication interface module (VCIM)
The star has 4 splice packs:
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SP200 located in the left side of the instrument panel, near the steering column , taped to the instrument panel harness
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SP201 located in the center of the instrument panel, near the radio
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SP300 located in the left side middle of the passenger compartment, taped to the body harness, near the carpet seam
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SP303 located in the right rear of the passenger compartment, taped to the body harness, approximately 24 cm (9.5 in) from the fuse block - right
rear. Refer to Data Communication Schematics in SI.
The following modules, components, and splice packs are connected to the ring portion of the class 2 serial data circuit:
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Dash integration module (DIM)
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Electronic brake control module (EBCM)
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Engine control module (ECM)
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Inflatable restraint sensing and diagnostic module (SDM)
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Instrument panel cluster (IPC)
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HVAC control module
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Radio
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Rear integration module (RIM)
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Vehicle communication interface module (VCIM)
OR
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Communication interface module (CIM)
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SP200
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SP201
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SP300