COMPUTER DATA LINES – GMC Yukon 1999 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines for GMC Yukon 1999

List of elements for Computer Data Lines for GMC Yukon 1999:

• (diesel) g134 (front to of engine)
• (right front of eng, near thermostat housing) (gas) g131
• 13 cm from ebcm breakout)
• Automatic transfer case control module (behind left side of dash)
• Aux pwr fuse 7 25a
• Data clss
• Data clss 2
• Data link connector (dlc) (under left side of dash, left of steering column)
• Diag enable
• Diesel
• Electronic brake control module (ebcm) (on left side of engine compt)
• Electronic variable orifice/passlock control module (under center of dash)
• Except luxury
• G202 (behind left side of dash)
• Gasoline
• Hot at all times
• I/p fuse block
• Inflatable restraint sensing & diagnostic module (under driver's seat carpet)
• Powertrain control module (pcm) (behind right side of dash, near blower motor)
• Prog enable
• Radio
• Remote control door lock receiver (behind center of dash)
• S204
• S215
• S245
• S272
• S280 (dash harness, approx 5 cm from dlc breakout)
• S294
• Serial data
• Tan
• Transfer case control module (tccm) (under dash, on steering column support bracket)
• Uart data
• Vehicle control module (vcm) (on left side of engine compt)
• Vehicle interface unit