COMPUTER DATA LINES – Chevrolet Tahoe Hybrid 2009 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram, Except Hybrid (1 of 2) for Chevrolet Tahoe Hybrid 2009

List of elements for Computer Data Lines Wiring Diagram, Except Hybrid (1 of 2) for Chevrolet Tahoe Hybrid 2009:

• (not used)
• 2 or more of w/ onstar, digital radio & rear seat & earphone jacks radio control
• 3b1
• Assist step control module (under left center of vehicle)
• Audio amplifier (if equipped) (under center console)
• B (not used)
• Cadillac
• Data link connector (dlc) (left side of dash)
• Digital radio receiver
• Digital radio receiver (if equipped)
• Driver door lock/ window switch
• Driver memory seat module (msm) (under driver's seat)
• Driver window motor (driver's door)
• F (not used)
• G200 (right front of hvac case)
• G201 (left end end of dash)
• Gmc/ chevrolet serial data gmlan
• Heated seat control module (if equipped)
• Hot at all times
• Hvac control module
• I/p fuse block (left end of dash)
• Inflatable restraint front passenger presence system (pps) module (under front passenger's seat)
• Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
• Inflatable restraint vehicle rollover sensor (asf) (if equipped) (under center console)
• Inside rearview mirror (isrvm) (w/ intelligent high beam control)
• Instrument panel cluster (ipc)
• J200
• L (not used)
• Left i/p junction block (left end of dash)
• Left i/p junction block (left end x1 of dash)
• Left side object sensor (if equipped)
• Lin bus
• Logic
• Low speed
• Low speed gmlan serial data
• Low speed gmlan serial data lin bus
• Low speed gmlan serial data low speed gmlan serial data
• Ltr fuse 53 20a
• Object alarm module (w/ rear parking assist) (under front passenger's seat)
• Passenger door lock/ window switch
• Passenger window motor (front passenger's door)
• Power distribution system
• Power liftgate module (if equipped) (left rear of cargo area)
• Radio
• Rear heated seat module (under left rear seat)
• Rear seat audio (rsa) control
• Rear seat audio (rsa) control (if equipped)
• Remote control door lock receiver (rcdlr) (w/o one piece liftgate: center rear of roof) (w/ one piece liftgate: left "d" pillar)
• Right i/p junction block (right end of dash)
• Right side object sensor
• Serial data gmlan
• Serial data gmlan low speed
• Splice pack jx200 (left end of dash)
• Splice pack jx201 (left end of dash)
• Splice pack jx300 (base of left "b" pillar)
• Tan
• Theft deterrent module (tdm) (on ignition switch)
• Underhood fuse block (left side of engine compt)
• Vehicle communication interface module (vcim) (center of dash)
• Vehicle communication interface module (vcim) (if equipped) (center of dash)
• W/ digital radio
• W/ digital radio, rear seat & earphone jacks radio control
• W/ luxury edition
• W/ onstar
• W/ rear seat & earphone jacks radio control
• W/ retractable power running board
• W/o luxury edition
• W/o retractable power running board

Computer Data Lines Wiring Diagram, Except Hybrid (2 of 2) for Chevrolet Tahoe Hybrid 2009

List of elements for Computer Data Lines Wiring Diagram, Except Hybrid (2 of 2) for Chevrolet Tahoe Hybrid 2009:

• (chassis harness, approxi- mately 5 cm from g305 breakout) j301
• 10 series
• 2 speed a/t
• 20 series
• 4 speed a/t
• 6 speed a/t
• 6.0l (vin k)
• Accessory wakeup serial data
• Automatic transmission
• Body control module (bcm) (left side of dash)
• Brake control
• Control solenoid valve
• Control w/o bi-state real time damping chassis package
• Data link resistor
• Data link resistor 1 (rear chassis crossmember)
• Electronic brake control module (ebcm) (left rear frame rail)
• Electronic compass module (w/ comfort & decor level 3 convenience package)
• Electronic suspension control module (esc) (left rear of frame chassis)
• Engine control module (ecm) (left side of engine compt)
• Except 2 speed a/t
• Except 6.0l (vin k)
• Fuel pump flow control module
• Hi spd gmlan ser data bus +
• Hi spd gmlan ser data bus -
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• J104 (engine harness, approxi- mately 15 cm from engine control module connector breakout)
• J207 (2 speed a/t) (instrument panel harness, in transfer case shift control module connector breakout)
• Left i/p junction block (left end of dash)
• Left i/p junction block (left end x10
• Lin bus
• Low reference
• Low speed gmlan serial data
• Of dash)
• Serial data comm- unication enable
• Serial data communication enable
• Serial data wake up signal
• Tan
• Trailer brake control module
• Transfer case shift control module (left end of dash)
• Transmission control module (tcm) (left side of engine compt)
• Vehicle communication interface module (vcim) (center of dash)
• W/ bi-state real time damping chasis package
• W/ integrated trailer
• W/ integrated trailer brake control w/o bi-state real time damping chassis package
• W/ onstar
• W/o bi-state real time damping chasis package
• W/o integrated trailer brake
• W/o onstar

Computer Data Lines Wiring Diagram, Hybrid (1 of 3) for Chevrolet Tahoe Hybrid 2009

List of elements for Computer Data Lines Wiring Diagram, Hybrid (1 of 3) for Chevrolet Tahoe Hybrid 2009:

• (not used)
• 2 or more of w/ onstar, digital radio & rear seat & earphone jacks radio control
• 3b1
• A/c compressor
• Assist step control module (under left center of vehicle)
• Audio amplifier (if equipped) (under center console)
• B (not used)
• Cadillac
• Data link connector (dlc) (left side of dash)
• Digital radio receiver
• Digital radio receiver (if equipped)
• Driver door lock/window switch
• Driver window motor (driver's door)
• F (not used)
• G200 (right front of hvac case)
• G201 (left end of dash)
• Gmc/ chevrolet serial data
• Gmlan low speed
• Heated seat control module
• Heated seat control module (if equipped)
• Hot at all times
• Hvac control module
• I/p fuse block (left end of dash)
• Inflatable restraint front passenger presence system (pps) module (under front passenger's seat)
• Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
• Inflatable restraint vehicle rollover sensor (asf) (if equipped) (under center console)
• Inside rearview mirror (isrvm) (w/ intelligent high beam control)
• Instrument panel cluster (ipc)
• J200
• J335
• Jx201 (left end of dash)
• L (not used)
• Left i/p junction block (left end of dash)
• Left i/p junction block (left end x1 of dash)
• Left side object sensor
• Lin bus
• Logic
• Low speed
• Low speed gmlan
• Low speed gmlan serial data
• Ltr fuse 53 20a
• Object alarm module (under front passenger's seat)
• Passenger door lock/ window switch
• Passenger window motor (front passenger's door)
• Power distribution system
• Power liftgate module (if equipped) (left rear of cargo area)
• Radio
• Rear heated seat module (under left rear seat)
• Rear seat audio (rsa) control
• Rear seat audio (rsa) control (if equipped)
• Remote control door lock receiver (rcdlr) (w/o one piece liftgate: center rear of roof) (w/ one piece liftgate: on left "d" pillar)
• Right i/p junction block (right end of dash)
• Right side object sensor
• Serial data
• Serial data gmlan
• Splice pack jx200 (left end of dash)
• Splice pack jx300 (base of left "b" pillar)
• Tan
• Theft deterrent control module (tdm) (on ignition switch)
• Underhood fuse block (left side of engine compt)
• Vehicle communication interface module (vcim) (center of dash)
• Vehicle communication interface module (vcim) (if equipped) (center of dash)
• W/ digital radio
• W/ digital radio & rear seat & earphone jacks radio control
• W/ luxury edition
• W/ onstar
• W/ rear parking assist
• W/ rear seat & earphone jacks radio control
• W/ retractable & side obstacle detection
• W/o luxury edition

Computer Data Lines Wiring Diagram, Hybrid (2 of 3) for Chevrolet Tahoe Hybrid 2009

List of elements for Computer Data Lines Wiring Diagram, Hybrid (2 of 3) for Chevrolet Tahoe Hybrid 2009:

• (engine harness, approximately 5 cm from breakout to g102) j104
• (instrument panel harness, 9 cm from breakout to junction block - left)
• Accessory wakeup serial data
• Automatic transmission
• Body control module (bcm) (left side of dash)
• Cadillac
• Data link resistor 3 (rear chassis crossmember)
• Drive motor generator battery
• Drive motor generator power inverter module
• Driver motor generator battery control module
• Electronic compass module (w/ comfort & decor level 3 convenience package)
• Electronic power steering motor control module
• Electronic suspension control (esc) module (left rear of frame chassis)
• Engine control module (ecm) (left front of engine compt)
• Except 6.0l (vin k)
• Except cadillac
• Fuel pump flow control module
• High speed gmlan serial data + high speed gmlan serial data -
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• J259
• J263 (instrument panel harness, approximately 22 cm from breakout to x207)
• J301 (chassis harness, approximately 5 cm from g305 breakout)
• Left i/p junction block (left end of dash)
• Left i/p junction block (left end x10 of dash)
• Lin bus
• Low speed gmlan serial data
• Nca
• Pnk
• Ptlan+
• Ptlan-
• Red
• Serial data com- munication enable serial data com- munication enable high speed gmlan serial data +
• Serial data comm- unication enable
• Tan
• Tan b
• Transmission control module (tcm)
• Vehicle communication interface module (vcim) (center of dash)
• Wake up sig

Computer Data Lines Wiring Diagram, Hybrid (3 of 3) for Chevrolet Tahoe Hybrid 2009

List of elements for Computer Data Lines Wiring Diagram, Hybrid (3 of 3) for Chevrolet Tahoe Hybrid 2009:

• (instrument panel harness, 37 cm from breakout to x207) j262
• (left end of dash) left i/p junction block a4
• (lower center front of engine compt) high voltage circuit impact detection sensor
• Accessory dc power control module (top of engine)
• Apm wake up sig
• Auxiliary fuse block (left side of engine compt)
• Becm fuse 10 15a
• Data link resistor 2 (under front passenger's seat)
• Electronic brake control module (ebcm) (left rear frame rail)
• Front mode sig
• G200 (right front of hvac case)
• Gnd
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign volt
• J200
• J207 (2 speed a/t) (instrument panel harness, in transfer case shift control module connector breakout)
• J261 (instrument panel harness, 42 cm from breakout to x207)
• Low ref
• Low speed gmlan serial data bus
• Misc ign fuse 43 10a
• Pnk
• Power distribution system
• Ptlan+
• Ptlan-
• Serial data com- munication enable
• Serial data gateway (sdg) module (left side of dash)
• Serial data wake up sig
• Tan
• Transfer case shift control module (left end of dash)
• Underhood fuse block (left side of engine compt)
• Wake up sig
• Yaw rate & lateral acceleration sensor (under front passenger's seat)