POWER DISTRIBUTION – Chevrolet Cab & Chassis K3500 2000 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Chevrolet Cab & Chassis K3500 2000

List of elements for Power Distribution Wiring Diagram (1 of 5) for Chevrolet Cab & Chassis K3500 2000:

• (crossbody harn, approx 22 cm from left door harness breakout)
• (diesel-eng harn, 6.5cm from ebcm breakout gasoline-eng harn, 12cm from ebcm breakout)
• (eng harn, approx 19cm from electronic brake control module breakout) s113
• (i/p harn, near steering column harness breakout) s205
• (overhead console harn, between garage door opener & reading lamp)
• (stud a)
• (stud b)
• (vanity mirror jumper harn, approx 4 cm from inside rearview mirror)
• 175a
• 7.4l
• A nca
• A/c comp fuse 10a
• A/c compressor clutch relay
• Abs fuse 4 60a
• Aux fan fuse 30a
• Aux pwr auto headlap fuse 22 20a
• Auxiliary cooling fan relay
• Blower fuse 3 50a
• Body control module (bcm)
• Brake lamp relay
• C13
• Camp/trail fuse 30a
• Cargo lamp switch
• Convenience center
• Ctsy fuse 3 20a
• D13
• Daytime running lamps relay
• Diode
• Drl/fog fuse 15 20a
• Dual battery
• Ecm-b fuse 20a
• Electronic brake control module
• Evo/ passlock module
• Front dome lamp
• Front dome lamps
• Fuel pump oil pressure switch
• Fuel pump relay
• Fusible link (5 ga-rust)
• Garage door opener
• Generator (base)
• Generator (uplevel)
• Headlamp & panel dimmer switch
• Headlamp and panel dimmer switch
• Headlamp control module
• Heater mirror relay
• High blower motor relay
• Horn fuse 20a
• Horn relay
• Htd mir fuse 10a
• Hvac control module
• I/p compartment box lamp
• I/p fuse block
• Interior lamp control module
• Left battery (diesel)
• Left courtesy lamp
• Left front door courtesy lamp
• Left rear door courtesy lamp
• Left vanity mirror
• Lighting fuse 8 50a
• Luxury only
• Mega fuse block
• Overhead console reading lamps
• Pickup only
• Pk lps fuse 9 20a
• Power outside rearview mirror switch
• Powertrain control module (diesel)
• Rear dome lamps
• Red
• Remote battery stud
• Right battery
• Right courtesy lamp
• Right front door courtesy lamp
• Right rear door courtesy lamp
• Right vanity mirror
• Rr defog fuse 30a
• S101
• S242 (i/p harn, 12cm from inflatable restraint switch breakout)
• S248 (crossbody harn, approx 35 cm from left front door harn breakout)
• S312 s312
• S325
• S426
• S443
• Security/ strg fuse 21 10a
• Seo fuse 30a
• Single battery (base)
• Single battery (uplevel)
• Spare power source
• Starter motor solenoid
• Stop fuse 2 50a
• To fusible link (diagram 5 of 5)
• To underhood fuse block (diagram 2 of 5)
• Underhood fuse block
• Underhood lamp
• Vehicle control module (gasoline)
• W/o rear auxiliary heater or a/c
• W/o rke

Power Distribution Wiring Diagram (2 of 5) for Chevrolet Cab & Chassis K3500 2000

List of elements for Power Distribution Wiring Diagram (2 of 5) for Chevrolet Cab & Chassis K3500 2000:

• (2dr w/ rke & 4dr)
• (crossbody harn, 20 cm from convenience center breakout) s255
• (crossbody harn, approx 19 cm from conenience center)
• (front-to-rear body harn, approx 6 cm from convenience center breakout)
• (i/p harn, 12cm from steering column harness breakout) s200
• (i/p harn, 4cm from auxiliary power outlet breakout)
• (i/p harn, 4cm from steering column harness breakout)
• (i/p harn, approx 10 cm into steering column harn breakout)
• (i/p harn, left rear of engine compartment)
• (luxury only)
• (power lumbar seat jumper harn, approx 13 cm from right power seat breakout)
• (utility only)
• 30a (others)
• 8cm from i/p cluster breakout) s264
• Audio alarm module
• Audio amplifier
• Automatic
• Automatic transfer case
• Automatic transfer case control module
• Aux/pwr fuse 7 25a
• Base
• Base cargo door
• Base cargo doors/upper level liftgate
• Base liftgate/ upper level cargo doors
• Battery fuse 7 50a
• Cargo door lock relay
• Cig ltr fuse 13 20a
• Cigar lighter
• Convenience center
• D14
• D15
• Data link connector
• Door lock control module
• Door lock relay
• Electric
• From underhood fuse block (diagram 1 of 5)
• Front auxiliary power connector
• G202 (left side of dash)
• I/p fuse block
• Left front door lock switch
• Left front power lumbar seat switch
• Left power seat adjuster switch
• Liftgate release relay
• Liftgate release switch
• Luxury level
• Luxury only
• Non- base
• Others
• Pickup
• Pickups w/o rke
• Power amplifier relay (suburban)
• Pwr-accy circuit breaker a (regular 20a cab/extended cab/luxury)
• Radio
• Radio batt fuse 19 10a
• Rear auxiliary power connector (luxury)
• Rear console auxiliary power connector (luxury)
• Rear door lock switch
• Red
• Remote control door lock receiver
• Remote control door lock receiver (uplevel speakers)
• Right front door lock switch
• Right front power lumbar seat switch
• Right front power seat lumbar switch
• Right lumbar power seat switch
• Right power seat adjuster switch
• S212
• S218
• S236
• S237
• S255
• S256
• S272
• S299
• S300
• S434
• Stop lamp switch
• Stop/haz fuse 1 20a
• Suburban/ utility
• T case fuse 2 20a
• To underhood fuse block (diagram 3 of 5)
• Transfer case control module
• Turn/ hazard switch
• Underhood fuse block
• Vehicle interface unit
• W/ rke
• W/bench seat

Power Distribution Wiring Diagram (3 of 5) for Chevrolet Cab & Chassis K3500 2000

List of elements for Power Distribution Wiring Diagram (3 of 5) for Chevrolet Cab & Chassis K3500 2000:

• (a/t)
• (battery harn, red
• (cross body harn, 8cm from convenience center breakout)
• (floor console harn, 33 cm heated seat switch breakout)
• (gas) (diesel)
• (i/p harn, 12cm from steering column harn breakout) pnk
• (i/p harn, 22 cm before radio harn breakout) s292
• (i/p harn, 4 cm from steering column harn breakout) s213
• (i/p harn, 8 cm from automatic transfer case module breakout)
• (i/p harn, approx 8 cm from steering column harn breakout) s201
• (inside left front door harn at breakout to window motor regulator)
• (m/t)
• (w/o rke) (w/ rke)
• A j
• A/t
• Acc
• Air bag fuse 10 10a
• At left side of eng compt) s167
• Audio alarm module
• Automatic transmission controls
• Back-up lamp switch
• Body control module
• C210
• Clutch pedal position switch
• Convenience center
• Crank fuse 8 10a
• Daytime running lamps module
• Daytime running lamps relay
• Electrochromic rearview mirror w/ compass
• Evo/ passlock module
• From ignition switch (diagram 3 of 5)
• From underhood o
• Fuse block (diagram 2 0f 5)
• Gauges fuse 4 10a
• Headlamp control module
• Headlamp/ panel dimmer switch
• I/p fuse block
• Ign a fuse 6 40a 50a
• Ign b fuse 5 50a
• Ignition switch
• Inflatable restraint i/p module switch (pickup)
• Inflatable restraint sensing & diagnostic module
• Instrument cluster
• Interior lamp control module or remote control door lock receiver
• Lock
• Low coolant level indicator module (diesel)
• Luxury
• Luxury only
• M/t
• Off
• Others
• Park/neutral position switch
• Pnk
• Pnk k
• Pnk s207
• Power window master switch
• Pwr wdo circuit breaker 30a
• Radio
• Radio batt fuse 17 10a
• Rear stereo controller
• Rear window lockout switch (4-dr)
• Rear window wiper/washer switch (suburban/utility)
• Red
• Right front power window switch (2 dr & utility)
• Rr wiper fuse 23 25a
• Run
• S266
• S290
• S501
• Start
• Starter relay
• To s206 (diagram 5 of 5)
• To s207 (diagram 3 of 5)
• To underhood fuse block (diagram 4 of 5)
• To underhood fuse block (diagram 5 of 5)
• Trans fuse 20 10a
• Transfer case control module (selectable 4wd electric shift)
• Transfer case select switch
• Turn b/u fuse 16 20a
• Turn signal/ hazard switch
• Underhood fuse block
• Vehicle interface unit
• Vehicle speed sensor buffer (diesel)
• Windshield wiper motor module
• Windshield wiper/ washer switch
• Wiper fuse 11 25a

Power Distribution Wiring Diagram (4 of 5) for Chevrolet Cab & Chassis K3500 2000

List of elements for Power Distribution Wiring Diagram (4 of 5) for Chevrolet Cab & Chassis K3500 2000:

• (eng harn, 12 cm from fuel injector breakout)
• (eng harn, 30cm from ebcm breakout)
• (eng harn, approx 4 cm from i/p harn breakout) s166
• (eng harn, approx 5 cm from back-up lamp switch harn breakout)
• (eng harn, approx 8 cm from egr breakout)
• (eng harn, s146
• (in injector harn jumper)
• (taillamp extension harn, approx 17 cm from fuel pump
• 26 cm from ebcm breakout)
• 5.0l, 5.7l
• 6.5l pnk
• 7.4l
• 7.4l w/ california emissions
• A/c clutch relay
• A/c compressor clutch relay
• Air relay
• Balance module breakout) s315
• C11
• C12
• Crank- shaft position sensor
• Diesel
• Ecm 1 fuse 20a
• Egr linear pwm valve solenoid
• Egr solenoid
• Eng-1 fuse 20a
• Engine shutoff solenoid
• From splice s207 k (diagram 3 of 5)
• Fuel heater
• Fuel injector
• Fuel pump balance module
• Fuel pump balance relay
• Fuel solenoid driver
• Glow plug relay
• Ign e fuse 10a
• Ignition coil
• Ignition control module
• Mass airflow sensor
• Others
• Pnk
• Powertrain control module
• S104
• S108
• S154
• S155
• S161
• S190
• Underhood fuse block
• Vehicle control module
• Waste gate solenoid
• Water-in- fuel sensor

Power Distribution Wiring Diagram (5 of 5) for Chevrolet Cab & Chassis K3500 2000

List of elements for Power Distribution Wiring Diagram (5 of 5) for Chevrolet Cab & Chassis K3500 2000:

• (auxiliary a/c harn, 17cm from blower motor relays)
• (crossbody harn, 20 cm from sdm breakout)
• (crossbody harn, 27 cm from left rear heated seat breakout)
• (crossbody harn, approx 25 cm from sdm breakout)
• (eng harn, 7cm from ebcm) breakout)
• (floor console harn, approx 28 cm from left heated switch breakout) s332
• (hvac harn, approx 4 cm from recirculation door breakout)
• (i/p harn, 6cm from steering column harness breakout)
• (i/p harn, approx 7cm from inflatable restraint switch breakout) s268
• (i/p harn, approx 8 cm from steering column breakout)
• (luxury)
• (others)
• (rear hvac control harn, approx 5 cm from hvac logic module breakout) s308
• (tailamp extension harn, appr0x 10 cm from breakout to ground at left side frame rail, near crossmember)
• 4wd fuse 24 20a
• A13
• Automatic transfer case control module
• Automatic transfer case only
• Automatic transfer case select switch
• Auxiliary battery
• Auxiliary battery relay (left rear of engine compt)
• Auxiliary heater & a/c control logic module
• Auxiliary heater & a/c control module (front)
• Auxiliary heater & a/c control module (rear)
• Auxiliary high blower motor relay
• Auxiliary low blower motor relay
• Auxiliary medium blower motor relay
• Auxiliary mode door motor
• Auxiliary temperature door motor
• Brake fuse 18 10a
• Convenience center
• Cruise control module (gas only)
• Cruise control switch
• Cruise fuse 6 10a
• Diesel
• E10
• Electronic brake control module
• From ignition switch (diagram 3 of 5)
• From underhood e fuse block (diagram 3 of 5)
• From underhood fuse block (diagram 1 of 5)
• Front axle actuator
• Front heated seats fuse 20a
• Fusible link
• G100 (left front fender)
• Gas, base models
• Gas, except base models
• Htr-a/c fuse 12 25a
• Hvac control module
• I/p fuse block
• Left front heated seat module
• Left front heated seat switch
• Left rear heated seat module
• Left rear heated seat switch
• Luxury level
• Luxury models
• Mode door motor
• Rear heated seats fuse 20a
• Rear heater only
• Rear heater w/ cargo doors
• Rear heater w/ lift- gate
• Recirculation door motor
• Red
• Right front heated seat module
• Right front heated seat switch
• Right rear heated seat module
• Right rear heated seat switch
• Rr hvac fuse 5 10a
• S151
• S206
• S233
• S235
• S238
• S243
• S281
• S324
• S326
• S400
• Seats fuse 40a
• Spare power source
• Stop lamp switch
• Suburban utility only
• Temperature door motor
• Transfer case switch (k3500)
• Underhood fuse block
• Vehicle control module (gas only)
• W/ rear defrost