COMPUTER DATA LINES – Chevrolet Chevy Express H1500 2007 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Chevrolet Chevy Express H1500 2007

List of elements for Computer Data Lines Wiring Diagram for Chevrolet Chevy Express H1500 2007:

• (+)
• (-)
• (diesel)
• 120 ohm terminator
• B12
• Body control module (bcm) (behind lower right side of dash)
• Chime module (behind left center of dash)
• Coolant heater (attached to left front inner frame rail) (diesel)
• Data clss 2
• Data link connector (dlc) (under left side of dash)
• Diesel
• Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
• Engine control module (ecm) (diesel)
• Fuse block- underhood (on left side of engine compt)
• G303 (behind left kick panel)
• Gas
• Glow plug control module (gpcm) (6.6l: top rear of engine) (6.6l turbo: left rear of engine) (diesel)
• Gmlan hi-spd (+)
• Gmlan hi-spd (-)
• Hot at all times
• Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
• Instrument panel cluster
• Ltr fuse 30 15a
• Pnk
• Power distribution system
• Powertrain control module (pcm) (in engine compt, on left inner fender)
• Radio
• Remote control door lock receiver (rcdlr) (behind center of dash)
• S248
• Splice pack sp200 (in dash wiring harness, 10 cm from underhood pass- through grommet breakout)
• Splice pack sp250 (in dash harness, 20 cm from underhood pass- through grommet)
• Tan
• Transmission control module (tcm) (left front corner of engine compt) (diesel)
• W/ active brake control
• W/ coolant heater
• W/ radio
• W/o active brake control
• W/o coolant heater
• W/o radio