COMPUTER DATA LINES – Hummer H2 2008 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Hummer H2 2008

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Hummer H2 2008:

• (not used)
• (upfitter provisional)
• 3b1
• Audio amplifier (under front floor console, between front seats)
• Digital radio receiver (behind glove box)
• Driver door/lock window switch
• Hot at all times
• Hvac control module
• I/p fuse block (on lower left side of dash, behind access panel)
• Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
• Inflatable restraint vehicle rollover sensor (below center console in front of audio amplifier)
• Instrument panel cluster (ipc)
• Jx205 (below left side of dash, to left of steering column)
• Jx206 (w/ onstar & digital radio) (below left side of dash, near instrument panel to engine compt pass through)
• Jx207 (on left side of dash, near left kick panel)
• Left i/p junction block (lower left side of dash panel, to left of steering column)
• Lo gmlan serial data
• Ltr fuse 44 15a
• Memory seat module (msm) (under driver seat)
• Nca
• Passenger door lock/ window switch
• Power distribution system
• Radio
• Rear heated seat control module (under front of left rear second row seat)
• Rear seat audio (rsa) control (at rear of center console)
• Remote control door lock receiver (rcdlr) (center of instrument panel below trim panel to left of clock)
• Right i/p junction block (right side of dash behind end trim panel)
• Theft deterrent module (tdm) (right side of steering column near ignition key cylinder)
• Underhood fuse block (at left side of engine compt, near battery)
• W/ head curtain air bag
• W/ onstar & digital radio
• W/o onstar & digital radio

Computer Data Lines Wiring Diagram (2 of 2) for Hummer H2 2008

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Hummer H2 2008:

• (on lower left side of dash, to the left of steering column) body control module (bcm)
• Air suspension control module (center rear of vehicle, in front of trailer hitch)
• Data communication
• Data link connector (dlc) (lower left side of instrument panel to left of steering column)
• Data link resistor (in chassis harness on rear chassis crossmember near evaporative emission canister)
• Electronic brake control module (ebcm) (left rear of engine compt behind fuse block-underhood to left of brake fluid reservoir)
• Engine control module (ecm) (left front of engine compt below battery & fuse block underhood)
• Fuel pump flow control module (mounted to rear frame near the evap canister vent solenoid valve)
• G200 (on left side of dash, near left kick panel)
• G203 (at lower right side of dash, near right kick panel)
• Hi ser data bus+
• Hi ser data bus-
• J225
• J360 (in chassis harness, 10 cm from fuel pump flow control module main harness breakout)
• Left i/p junction block (lower left side of dash panel to left of steering column)
• Left i/p junction block (lower left side of dash panel, to left of steering column)
• Lo gmlan ser data
• Lo gmlan serial data
• Ser data comm
• Tan
• Transfer case shift control module (behind headlight switch)
• Transmission control module (tcm) (part of automatic transmission)
• Vehicle communication interface module (vcim) (at center of dash, below hvac control module)
• W/ off road suspension chassis package
• W/ onstar
• W/o off road suspension chassis package
• W/o onstar