INTERIOR LIGHTS – Chevrolet Suburban C1500 2001 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Base for Chevrolet Suburban C1500 2001

List of elements for Courtesy Lamps Wiring Diagram, Base for Chevrolet Suburban C1500 2001:

• (not used)
• A10
• A11
• A12
• B11
• B12
• Body control module (on lower left side of dash, below steering column)
• Body junction block (under left side of dash, near left kick panel)
• C10
• C11
• C12
• C9 c2
• Courtesy lamp relay
• Ctsy lp fuse 15a
• Ctsy lp rly
• Dome lamp
• Dome lamp switch
• Dome lp sw
• Dr jm sig
• Fuse block (on lower left side of dash)
• G132 (right front of engine block)
• G200 (upper left kick panel)
• G203 (upper right kick panel)
• G305 (right "b" pillar)
• G308 (left "b" pillar)
• Headlamp & panel dimmer switch
• Hot at all times
• I/p compartment lamp
• I/p junction block (on lower right side of dash)
• Inadvert rly
• Inadvertent power relay
• Lamp request
• Left front mini wedge (door jamb switch)
• Left i/p courtesy lamp
• Left rear mini wedge (door jamb switch)
• Lt door jamb
• Map lamps
• Rear dome lamp (suburban/ yukon xl only)
• Right front mini wedge (door jamb switch)
• Right i/p courtesy lamp
• Right rear mini wedge (door jamb switch)
• Rt dr jamb
• S102
• Sp203
• Tan
• Underhood junction block (on left side of engine compt, near battery)
• Underhood off lamp assembly

Courtesy Lamps Wiring Diagram, Up Level (1 of 2) for Chevrolet Suburban C1500 2001

List of elements for Courtesy Lamps Wiring Diagram, Up Level (1 of 2) for Chevrolet Suburban C1500 2001:

• (luxury only)
• (luxury)
• (uplevel)
• A10
• A11
• B11
• B12
• Body control module (on lower left side of dash, below steering column)
• Body junction block (under left side of dash, near left kick panel)
• C10
• C12
• C9 c2
• Console courtesy lamp (luxury)
• Courtesy lamp relay
• Ctsy lp fuse 15a
• Ctsy lp rly
• D10
• Dome lamp
• Dome lamp switch
• Dome lp sw
• Door buzz
• Door handle
• Dr handle sw
• Fuse block (on lower left side of dash)
• G132 (right front of engine block)
• G200 (upper left kick panel)
• G203 (upper right kick panel)
• Headlamp & panel dimmer switch
• Hot at all times
• I/p compart- ment lamp
• I/p junction block (on lower right side of dash)
• I/p wiring harness junction block (on lower right side of dash)
• Inadvert rly
• Inadvertent power relay
• Key buzz
• Lamp request
• Left front door courtesy lamp
• Left front mini wedge (door jamb switch)
• Left front power window/ door lock switch
• Left i/p courtesy lamp
• Left rear door courtesy lamp
• Lt door jamb
• Luxury
• Map lamps
• Right front mini wedge (door jamb switch)
• Right front power window/ door lock switch
• Rt door jamb
• S102
• S240 (in the console harness)
• Sp203
• Tan
• Theft deter
• To courtesy lamp module (diagram 2 of 2)
• To i/p junction block (diagram 2 of 2)
• To left & right lighted vanity mirror (diagram 2 of 2)
• To rear & mid dome/ reading lamps (diagram 2 of 2)
• To rear door key switch (diagram 2 of 2)
• Underhood junction block (on left side of engine compt, near battery)
• Underhood off lamp
• Uplevel

Courtesy Lamps Wiring Diagram, Up Level (2 of 2) for Chevrolet Suburban C1500 2001

List of elements for Courtesy Lamps Wiring Diagram, Up Level (2 of 2) for Chevrolet Suburban C1500 2001:

• (luxury)
• (uplevel)
• (w/ cargo doors)
• (w/o cargo doors)
• B (luxury)
• B (uplevel)
• B11
• B12
• Body control module (on lower left side of dash, below steering column)
• Body junction block (under left side of dash, near left kick panel)
• C (luxury)
• C (uplevel)
• C12
• Courtesy lamp module (luxury only)
• Dome
• Dr jamb sig
• From a inadvertent power relay (diagram 1 of 2)
• From b courtesy lamp relay (diagram 1 of 2)
• From body junction block (diagram 1 of 2)
• From c courtesy lamp relay (diagram 1 of 2)
• From d courtesy lamp relay (diagram 1 of 2)
• From fuse block (diagram 1 of 2)
• From i/p junction block (diagram 1 of 2)
• From s240 (diagram 1 of 2)
• G200 (upper left kick panel)
• G305 (right "b" pillar)
• G308 (left "b" pillar)
• G998 (rear corner of right rear window)
• Ground
• I/p junction block (on lower right side of dash)
• Left lighted vanity mirror
• Left rear mini wedge (door jamb switch)
• Liftgate door key switch (security)
• Lmp rly ctrl
• Luxury
• Mid dome/ reading lamp
• Out
• Pwr
• Reading
• Rear dome lamp
• Rear dome/ reading lamp
• Rear door key switch (security)
• Right door contact
• Right door contactor
• Right front door courtesy lamp
• Right i/p courtesy lamp
• Right lighted vanity mirror
• Right rear door courtesy lamp
• Right rear mini wedge (door jamb switch)
• S305 (in headliner harness)
• S410
• Sp203
• Sp410
• Uplevel

Instrument Illumination Wiring Diagram, Base for Chevrolet Suburban C1500 2001

List of elements for Instrument Illumination Wiring Diagram, Base for Chevrolet Suburban C1500 2001:

• (4 bulbs)
• (6 bulbs)
• (auto) (manual)
• (manual) (auto)
• (not used)
• A12
• Ashtray lamp
• Auto
• Automatic transfer case select switch
• B11
• B12
• B5 c1
• Body control module (on lower left side of dash, below steering column)
• Body junction block (under left side of dash, near left kick panel)
• C c10
• C10
• D7 e
• Dim in
• E10
• F12
• From i/p junction block (diagram 1 of 1)
• Front auxiliary hvac control assembly
• Front auxiliary hvac control module
• Fuse block (on lower left side of dash)
• G200 (upper left kick panel)
• G203 (upper right kick panel)
• G998 (rear corner of right rear window)
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Hvac control module/ blower control switch
• I/p dim
• I/p junction block (on lower right side of dash)
• Illum fuse 10a
• Instrument cluster
• Int prk fuse 10a
• Left front power door lock switch
• Logic module
• Parade mode
• Park
• Park lp rly
• Park lp sig
• Park lps fuse 30a
• Parklamp relay
• Radio
• Rear wiper switch
• Right front power door lock switch
• Roof beacon switch
• Select- able ride switch
• Sp203
• To hvac control module/blower control switch (diagram 1 of 1)
• Traction assist switch
• Underhood junction block (on left side of engine compt, near battery)

Instrument Illumination Wiring Diagram, Up Level (1 of 2) for Chevrolet Suburban C1500 2001

List of elements for Instrument Illumination Wiring Diagram, Up Level (1 of 2) for Chevrolet Suburban C1500 2001:

• (6 bulbs)
• (luxury only)
• (not used)
• A12
• Ashtray lamp
• Auto
• Automatic transfer case select switch
• B12
• Bezel lamp
• Body control module (on lower left side of dash, below steering column)
• Body junction block (under left side of dash, near left kick panel)
• C10
• C4 c1
• Cigar lighter
• Dim in
• E10
• F12
• Front auxiliary hvac control assembly
• Front hvac auxiliary control module
• Fuse block (on lower left side of dash)
• G200 (upper left kick panel)
• G998 (rear corner of right rear window)
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• I/p dim
• I/p junction block (on lower right side of dash)
• Illum fuse 10a
• Instrument cluster
• Int prk fuse 10a
• Logic module
• Parade mode
• Park
• Park lp rly
• Park lp sig
• Park lps fuse 30a
• Parklamp relay
• Rear wiper switch
• Roof beacon switch
• S304
• S306 (in the console harness)
• Select- able ride switch
• Sp203
• To hvac control module/blower control switch (diagram 2 of 2)
• To i/p junction block (diagram 2 of 2)
• To left power window/door lock switch (diagram 2 of 2)
• To left rear heated seat switch (diagram 2 of 2)
• To radio (diagram 2 of 2)
• Traction assist switch
• Underhood junction block (on left side of engine compt, near battery)

Instrument Illumination Wiring Diagram, Up Level (2 of 2) for Chevrolet Suburban C1500 2001

List of elements for Instrument Illumination Wiring Diagram, Up Level (2 of 2) for Chevrolet Suburban C1500 2001:

• (4 bulbs)
• (auto) (manual)
• (in the sunroof harness) s352
• (manual) (auto)
• B c6
• B11
• Bin light
• C c10
• D7 e
• Dimmer
• Driver heated seat switch
• From body junction block (diagram 1 of 2)
• From fuse block (diagram 1 of 2)
• From i/p junction block (diagram 1 of 2)
• G200 (upper left kick panel)
• G203 (upper right kick panel)
• G305 (right "b" pillar)
• G308 (left "b" pillar)
• Ground
• Hvac control module/ blower control switch
• I/p junction block (on lower right side of dash)
• Left power door lock switch
• Left power window switch
• Left power window/ door lock switch
• Left rear heated seat switch
• Left rear power window switch
• Luxury only
• M c4
• Park lmps
• Power mirror switch
• Power sunroof switch
• Radio
• Rear seat audio
• Rear seat audio (rsa) controller
• Right heated seat switch
• Right power door lock switch
• Right power window switch
• Right power window/door lock switch
• Right rear heated seat switch
• Right rear power window switch
• S302
• S303
• Sp203
• W/ rsa only