GROUND DISTRIBUTION – Chevrolet S10 Pickup 1999 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Chevrolet S10 Pickup 1999

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet S10 Pickup 1999:

• (2.2l)
• (4.3l)
• (4.3l) g119 (right front of eng block)
• (4.3l)g119 (right front of eng block)
• (engine harn, 7-15 cm from g117 breakout)
• (engine harn, in breakout to a/c comp and cutoff switch)
• (envoy)
• (ex envoy)
• (not used)
• (not used) e
• (pcm)
• (vcm)
• (w/o trip) (w/ trip)
• 2.2l
• 2.2l: eng harn, 25 cm from pcm breakout)
• 4.3l
• A/c compressor clutch
• A/c compressor clutch diode
• A/c compressor pressure cycling switch
• A/t
• Air injection reactor (air) pump
• Ambient temperature sensor (w/ overhead console)
• Bare
• Battery
• Body relay block
• Brake pressure warning switch
• Cruise control module
• D12
• Data link connector (dlc)
• Daytime running lamps (drl) relay
• Driver information display module (utility)
• E16
• Electronic brake control module (ebcm)
• Envoy
• Envoy/ bravada
• Ex envoy/ bravada
• Fuel pump relay
• G101 (right front corner of engine compt)
• G108 (left radiator support)
• G109 (right radiator support)
• G115 (rear of engine)
• G117 (right rear of engine)
• G118 (right front frame rail)
• G120 (2.2l) (right side of engine block, under generator)
• G120 (right side of engine block, under generator)
• Headlamp power relay (ex envoy)
• Heated oxygen sensor (ho2s) (bank 1 sensor 1)
• Heated oxygen sensor (ho2s) (bank 1 sensor 2)
• Heated oxygen sensor (ho2s) (bank 1 sensor 3)
• Heated oxygen sensor (ho2s) (bank 2 sensor 1)
• High mount stop lamp relay (pickup)
• Ignition control module
• Instrument cluster
• Left fog lamp
• Left front park/ turn lamp
• Left headlamp high intensity discharge ballast
• Left high beam headlamp
• Left horn
• Low beam relay (envoy)
• Mass airflow (maf) sensor
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Rear window washer pump motor
• Remote control door lock receiver
• Right fog lamp
• Right front park/ turn lamp
• Right headlamp high intensity discharge ballast
• Right horn
• S106 (4.3l: eng harn, 7 cm from ho2s breakout
• S140 (engine harn, near end of vss connector)
• S151 (heated oxygen sensor harn, 10 cm from right front heated oxygen sensor)
• S152
• Sp100 (left radiator support)
• Sp101 (right radiator support)
• Starter relay
• Transfer case shift control module
• Underhood fuse block
• Vehicle control module (vcm)/ powertrain control module (pcm)
• Vehicle speed sensor (vss) shield
• Vehicle speed sensor shield
• Vss connector)
• W/ air injection reactor system only
• W/ rke
• Windshield washer pump motor

Ground Distribution Wiring Diagram (2 of 3) for Chevrolet S10 Pickup 1999

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet S10 Pickup 1999:

• (4 dr utility w/ liftgate)
• (auto 4wd extention harn, 10 cm from vss breakout)
• (auto a/c)
• (bravada) e16
• (envoy)
• (ex 4 dr utility w/ liftgate)
• (ex bravada)
• (ex envoy)
• (fleetside)
• (man a/c)
• (not used)
• (sportside)
• (sportside) (fleetside)
• (w/ a/c)
• (w/o a/c)
• 4 door utility w/ liftgate
• 4 door utility, w/ floor shift a/t
• 4wd
• 87a
• A16
• Air temperature valve sensor and motor
• Automatic transmission controller
• Automatic transmission indicator lamp
• Automatic transmission preference switch (jimmy only)
• B a
• B12
• Bare
• Blower motor
• Blower motor relay (man a/c)
• Body control module
• Body relay block
• Brake transmission shift interlock (btsi) solenoid
• Bravada
• C10
• Cigar lighter
• Courtesy lamp relay
• Data link connector (dlc)
• Door lock relay
• Door unlock relay
• Driver door unlock relay
• E13
• Electronic climate control module
• Envoy
• Ex 4 door utility w/ liftgate
• Ex base pickup, or envoy
• Ex bravada
• Ex envoy
• Fog lamp switch
• Fuel pump and sender
• G104 (left rear of engine compartment)
• G201 (right side of dash)
• G202 (left side of dash)
• G416 (on left rear frame rail)
• G417 (on right rear frame rail)
• Headlamp ground relay
• Headlamp switch
• Heater controler heater and a/c conroller
• I/p ashtray lamp
• I/p compartment lamp
• Ignition key alarm switch
• Instrument cluster
• K l
• Left backup lamp
• Left door handle switch
• Left front door jamb switch
• Left rear license plate lamp
• Left rear park and turn signal lamp
• Left rear side marker lamp
• Left seat belt switch
• Motor relay)
• Nca
• Park lock solenoid
• Park position switch
• Pickup
• Radio
• Rear wiper/ washer switch and endgate/ liftgate window release switch
• Remote compact disk player
• Right backup lamp
• Right front door jamb switch
• Right rear license plate lamp
• Right rear park and turn signal lamp
• Right rear side marker lamp
• S134
• S335
• Sp202 (left center of dash)
• Sp203 (near ashtray)
• Sp401 (rear of right frame rail)
• Sp402 (rear of left frame rail)
• Sp423 (top of rear crossmember)
• Steering wheel controls
• Trailer wiring provision
• Transfer case select switch
• Transfer case speed sensor front shield
• Utility
• Utility w/ auto a/c
• Utility w/ man a/c
• Utility w/ man a/c, ex envoy
• Utility w/ radio controls
• Utility w/o radio controls
• Vehicle interface unit
• Vehicle speed sensor (vss) shield
• W/ column shift
• W/ floor shift
• Windshield wiper motor

Ground Distribution Wiring Diagram (3 of 3) for Chevrolet S10 Pickup 1999

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet S10 Pickup 1999:

• (envoy)
• (left door harn, near door speaker)
• (left power seat harn, under left front seat)
• (others)
• (right power seat harn, under right front seat)
• (utility) (pickup)
• (w/ liftglass) (w/ endgate)
• (w/ mem) (w/o mem)
• 4 door only
• A b
• All except base pickup
• Amplifier
• C10
• D12
• D13
• Dome and high mount stop lamp
• Endgate or liftgate release actuator
• Envoy
• Floor console auxiliary power outlet
• G201 (right side of dash)
• G202 (left side of dash)
• G404 (left rear body corner)
• G405 (right rear body corner)
• High mount stop lamp
• High mount stop lamp resistor
• Inside air temperature sensor
• Inside rear view mirror
• Left auxiliary power outlet
• Left backup lamp
• Left door handle switch
• Left door lock and side window switch
• Left door lock cylinder switch
• Left lumbar switch
• Left outside rear view mirror
• Left power seat adjuster switch
• Left rear door jamb switch
• Left rear park and turn signal lamp
• Left seat belt switch
• Left seat heater module
• Left seat memory module
• Left sunshade mirror lamp
• Left sunshade mirror lamp breakout)
• Liftgate ajar jamb switch (liftgate)
• Load leveling air direction valve
• Load leveling height sensor
• Load leveling inflator switch
• Load leveling pump
• Load leveling timer relay
• Nca
• Others
• Outside rear view folding mirror switch
• Outside rear view mirror switch
• Overhead console
• Pickup
• Rear auxiliary power outlet
• Rear seat audio control
• Rear window defogger grid
• Rear window wiper cutout and liftglass ajar jamb switch
• Rear window wiper motor (liftgate)
• Rear window wiper motor controller (endgate)
• Right auxiliary power outlet
• Right backup lamp
• Right door handle switch
• Right door lock and side window
• Right door lock cylinder switch
• Right lumbar switch
• Right outside rear view mirror
• Right power seat adjuster switch
• Right rear door jamb switch
• Right rear park and turn signal lamp
• Right seat belt switch
• Right seat heater module
• Right sunshade mirror lamp
• S269
• S302
• S313
• S320
• S350 (console harn, 7 cm from 40-pin inline connector)
• S419 (left tail lamp jpr harn, 8 cm from grommet)
• S420 (right tail lamp jpr harn, 8 cm from grommet)
• S427 (body harn, near left rear taillamp breakout)
• S471 (on load leveling harn, in rear quarter)
• S501
• S601 (left door harn, near door speaker)
• Side window lockout switch
• Sp204 (center of dash)
• Sunroof module
• Switch
• Tow/ haul switch
• Transfer case shift control module (np1)
• Transfer case shift control module (np8)
• Turn flasher lamp flasher
• Utility
• W/ auto day/night mirror
• W/ heated folding power mirrors
• W/ heated seats
• W/ lumbar
• W/ mirror lamps
• W/ power door locks
• W/o auto day/night mirror
• W/o mirror lamps