INTERIOR LIGHTS – Chevrolet TrailBlazer 2009 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Chevrolet TrailBlazer 2009

List of elements for Courtesy Lamps Wiring Diagram for Chevrolet TrailBlazer 2009:

• (in headliner harness, 17 cm from left sun shade mirror lamp breakout, toward x305) j331
• (in headliner harness, 26 cm from left front dome/reading lamp) j390
• (not used)
• A12 x2
• B10
• B17
• B18
• Batt +
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Cargo lamp
• Console roof)
• Courtesy
• Courtesy lamp switch
• D x1
• Data
• Door ajar sw sig
• Driver door latch assembly (in left front door) x1
• Driver door module (ddm)
• F10
• F11
• F12
• Flat wire
• Front overhead console courtesy/ reading lamps
• Front passenger door module (fpdm) (below front passenger door switch panel)
• G201
• G302 (on lower left "b" pillar)
• G303 (on lower right "b" pillar)
• Headlamp switch
• Hot at all times
• If equipped
• Interior lamp defeat switch
• J tan
• J302
• J303
• J312
• J322
• Lamp on
• Lamp sply
• Left rear door latch assembly (in left rear door)
• Left vanity mirror lamp
• Liftgate ajar sw
• Liftgate ajar switch (in liftgate)
• Liftgate latch assembly (in liftgate assembly)
• Liftgate module (lgm) (in center of liftgate)
• Liftglass ajar sw
• Lmp defeat
• Low ref
• Lr dr sig
• Nca
• Passenger door latch assembly (in right front door) x1 a
• Reading
• Rear fuse block (below left rear seat)
• Rear overhead console courtesy/ reading lamps
• Right rear door latch assembly (in right rear door)
• Right vanity mirror lamp
• Rr dr sig
• Serial data
• Splice pack jx201 (at lower right front of lower console)
• Splice pack jx205 (behind left of dash, near headlight switch connector)
• Splice pack jx306 (in body harness, under right rear seat)
• Tan
• Tbc 3 fuse 4 10a
• Tbc 4 fuse 40 10a
• X1 a12
• X4 b3

Instrument Illumination Wiring Diagram for Chevrolet TrailBlazer 2009

List of elements for Instrument Illumination Wiring Diagram for Chevrolet TrailBlazer 2009:

• (2 bulbs)
• (8 bulbs)
• (automatic a/c)
• (manual a/c) a5
• (not used)
• 2 hi
• 4 hi
• 4 lo
• 5 volt ref
• A10
• Auto 4wd ind
• Auxiliary hvac control module (under lower console)
• B x1
• B1 instrument panel lamps dimming ctrl
• B10
• B13
• B14
• B2 instrument panel lamps dimming ctrl
• B9 x1
• Batt +
• Body control module (bcm) (beneath left rear seat, on rear fuse block)
• Class 2 serial data
• Data
• Dimm ctrl
• Driver door module (ddm)
• Driver memory seat adjuster switch (w/ memory)
• Drl defeat
• Drl override ind
• E11
• E14
• Flat wire
• Fr fog lp rly cntrl
• Front fog lamp ind
• Fuse holder
• G201
• G302 (on lower left "b" pillar)
• Garage door opener (if equipped)
• Head lamp
• Headlamp on ind
• Headlamp switch
• Hot at all times
• Hvac control module (center of dash)
• Illum
• Inflatable restraint steering wheel module coil (in steering wheel column)
• Instrument panel cluster (ipc)
• J211
• J226
• J230 (in i/p harness, 5 cm from jx201 breakout)
• J272
• J330 (in overhead console harness)
• J332
• Led dimming sig
• Low ref
• Lower left steering wheel control switch
• Lower right steering wheel control switch
• Nca
• Off
• On ind
• Park
• Pk lp sw
• Pnk
• Rear fuse block (below left rear seat)
• Rear window wiper/ washer switch
• Splice pack jx201 (at lower right front of lower console)
• Splice pack jx205 (behind left of dash, near headlight switch connector)
• Splice pack jx306 (in body harness, under right rear seat)
• Sply volt
• Sunroof switch (if equipped)
• Tan
• Tan/
• Tbc 2 fuse 7 10a
• Tbc 5 fuse 32 10a
• Transfer case shift control module (behind lower left side of dash)
• Transfer case shift control switch
• Underhood fuse block (above left front wheelwell)
• Upper left steering wheel control switch
• Upper right steering wheel control switch
• W/ active 2 speed push button control transfer case
• W/ front fog lamps
• W/ leather wrapped steering wheel
• W/ universal garage door opener & sunroof
• W/o wiring provisions
• X1 b2
• X1 c
• X1 k
• X1 l
• X2 a2
• X2 c
• X2 e
• X3 e3
• X4 b14