WARNING SYSTEMS

(upper left corner of dash)
3a5
Auto
B5 x109
Battery (+)
Bcm fuse 15 10a
Body control module (bcm) (lower left side of dash)
Computer data lines system
Crew cab
Ctsy fuse 5 15a
Dim fuse 7 15a
Driver door latch assembly (rear of driver's door)
Drv dr key sw sig
Except hybrid
G103 (except 4.3l: top rear of engine) (4.3l: on front of right cylinder head)
G201
G201 (upper left corner of dash)
G303 (except extended: on lower left "b" pillar) (extended cab: left "c" pillar)
G304 (except extended: on lower right "b" pillar) (extended cab: right "c" pillar)
Ground
Head
Headlamp & panel dimmer switch
Headlp sw headlp off sig
Headlp sw headlp on sig
Headlp sw park lamps sig
Hi spd gmlan bus (+)
Hi spd gmlan bus (-)
Hot at all times
Hybrid
I/p fuse block (left side of dash)
Ign
Is lps fuse 17 20a
J201
J502 (w/ power windows)
J602 (w/ power door lock control)
Left front door ajar sw
Left rear door ajar sw
Left rear door latch assembly (rear of left rear door)
Lo spd gmlan serial data
Lt stop trn fuse 6 15a
Off
Park
Park brake sw signal
Passenger door latch assembly (rear of passenger's door)
Power
Right front door ajar sw
Right i/p junction block (in right end of dash)
Right rear door ajar sw
Right rear door latch assembly (rear of right rear door)
Rt stop trn fuse 8 15a
Stop lamps fuse 12 15a
System distribution
Tan
W/ electronic door lock control
W/o electronic door lock control
X202
X501
X700
X800

(in instrument panel harness, 19 cm after radio connector breakout) (w/ luxury edition) j204
(lower left side of dash) left i/p junction block
(on brake master cylinder reservoir) brake fluid level switch
(w/ front bench seat) x202
(w/ uys)
(w/o uys)
6.6l
Acc
B13
Brake ind
Chime module (center of dash, behind radio)
Computer data lines system
Dlis fuse 35 fuse 32 2a
Driver information center (dic) display
Driver seat belt buckle
Driver seat belt switch
Except 6.6l
G201 (upper left corner of dash)
G301 (below left side of passenger's seat)
Hot at all times
Ignition switch
Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
Instrument panel cluster (ipc)
Ipc fuse 46 fuse 43 10a
J212
J305 (w/ 10 series) (in driver seat harness, 5 cm from x303)
Key-in ignition switch
Left i/p junction block (lower left side of dash)
Left seat belt sw x2
Lo spd data
Lo spd gmlan serial data x1
Logic
Low oil ind
Low ref
Nca
Off
Park brake switch (on park brake pedal assembly)
Pnk
Power distribution system
Radio
Rdo fuse 42 fuse 39 15a
Run
Seat belt ind
Serial data
Sound systems
Start
Tire pressure ind
Underhood fuse block (left side of engine compt)
W/ radio provisions
W/o radio provisions
X12
X212 (w/o luxury edition)
X303

(upper left corner of dash)
Auto
Battery (+)
Bcm fuse 15 10a
Body control module (bcm) (lower left side of dash)
Computer data lines system
Crew cab
Ctsy fuse 5 15a
Dim fuse 7 15a
Driver door latch assembly (in rear of driver front door)
Driver door lock/ window switch
G103 (except 4.3l: top rear of engine) (4.3l: on front of right cylinder head)
G201
G201 (upper left corner of dash)
G303 (except extended: on lower left "b" pillar) (extended cab: left "c" pillar)
G304 (except extended:on lower right "b" pillar) (extended cab: right "c" pillar)
Ground
Head
Headlamp & panel dimmer switch
Headlp sw headlp off sig
Headlp sw headlp on sig
Headlp sw park lamps sig
Hi spd gmlan bus (+)
Hi spd gmlan bus (-)
Hot at all times
I/p fuse block (left side
Ign
Is lps fuse 17 10a
J201
Left rear door ajar sw
Left rear door latch assembly (rear of left rear door)
Lf ajar sig
Lf open sig
Lo spd data
Lo spd gmlan serial data
Low ref
Lt stop trn fuse 6 15a
M x800
Of dash)
Off
Park
Park brake sw signal
Passenger door latch assembly (in rear of passenger front door)
Passenger door lock/ window switch
Power distribution system
Rf ajar sig
Right rear door ajar sw
Right rear door latch assembly (rear of right rear door)
Rt stop trn fuse 8 15a
Stop lamps fuse 12 15a
Tan
X109 b5
X700
X700 m
X800

(in instrument panel harness,19 cm after radio connector breakout) (w/ luxury edition) j204
(on brake master cylinder reservoir) brake fluid level switch
(w/ front bench seat) x202
(w/ uys)
(w/o luxury edition)
(w/o uys)
6.6l
Acc
B13
Brake ind
Chime module (center of dash, behind radio)
Computer data lines system
Dlis fuse 35 fuse 32 2a
Driver information center (dic) display
Driver seat belt buckle
Driver seat belt switch
Except 6.6l
G201 (upper left corner of dash)
G301 (below left side of passenger's seat)
Hot at all times
Ignition switch
Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
Instrument panel cluster (ipc)
Ipc fuse 46 fuse 43 10a
J212
J305 (w/ 10 series) (in driver seat harness, 5 cm from x303)
Key-in ignition switch
Left i/p junction block (lower left side of dash)
Left seat belt sw x2
Lo spd data
Lo spd gmlan serial data x1
Logic
Low oil ind
Low ref
Nca
Off
Park brake switch (on park brake pedal assembly)
Pnk
Power distribution system
Radio
Rdo fuse 42 fuse 39 15a
Run
Seat belt ind
Serial data
Sound systems
Start
Tire pressure ind
Underhood fuse block (left side of engine compt)
W/ radio provisions
W/o radio provisions
X1 k2
X12
X212
X303

WARNING SYSTEMS – Chevrolet Silverado 1500 XFE 2013 – SYSTEM WIRING DIAGRAMS