COMPUTER DATA LINES – GMC Envoy 2003 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for GMC Envoy 2003

List of elements for Computer Data Lines Wiring Diagram for GMC Envoy 2003:

• class 2 serial data
• (not used)
• Auxiliary hvac control module
• B11
• Body control module (beneath left rear seat, on rear fuse block)
• Cigar fuse 20a
• Class 2 serial data
• Data link connector (dlc) (on bottom left side of dash)
• Driver door module (below driver door switch panel)
• Driver memory seat module (below left front seat)
• Electronic brake control module (ebcm) (on inner left frame rail, beside transmission)
• F14
• Front passenger door module (below front passenger door switch panel)
• G102 (left side of underrhood compt, near rear of underhood fuse block)
• G201 (ground splice pack, near right front of lower console)
• Hot at all times
• Hvac control module
• Instrument panel cluster
• Liftgate module
• Passenger memory seat module
• Powertrain control module (pcm) (4.2l: on upper left side of eng, 5.3l: near lower left front of eng)
• Radio
• Radio amplifier
• S202
• S232 (i/p harn, 10 cm from steering column breakout, toward headlamp switch breakout)
• S346
• S347
• Sp201 (at lower right front of lower console)
• Splice pack sp 206
• Splice pack sp205
• Tan
• Theft deterrent control module
• Transfer case shift control module (behind lower left side of dash)
• Underhood fuse block (on left side of eng compt)
• Vehicle communication interface module (under right rear seat)
• W/ communication system vehicle, gpa1
• W/ immobilizer
• W/ onstar
• W/ power seat
• W/ speaker system premium performance enhanced audio
• W/o immobilizer
• W/o power seat
• [body harn, 5 cm (long wheelbase), 15 cm (short wheelbase) from breakout for left front seat, toward c500]
• [body harn, 5 cm (long wheelbase), 15 cm (short wheelbase) from breakout for right front seat, toward c600]