Разделы схем — 31 (всего 85)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING
1.4L VIN B 1.4L VIN B, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 65 (behind radiator) cooling fan motor (engine harness, 10 cm right of breakout to fuel injectors) (left rear of engine compt) g102 (not used) (on blower motor) blower motor resistor (under center console) g301 (under center console) g302 A/c compressor clutch (lower left front of engine) A/c compressor clutch relay A/c on ind A/c request sig Ac clutch fuse 10a Auxiliary a/c Auxiliary a/c request ind sig Blower fuse 40a Blower motor (under right side of dash) Blower speed feedback sig Blwr spd feedback sig Body control module (left end of dash) Coil fuse 10a Computer data lines system Cool fan k4 fuse 40a Cool fan k5 fuse 60a Cooling fan high speed relay Cooling fan low speed relay Cooling fan medium speed relay Defogger system Defrost/heater mode valve position sens sig Defrost/htr mode Evap core temp Evap core temp sensor sig G100 (left front corner of engine compt) G104 (rear of cylinder bank) Gnd High speed gmlan Hot at all times Hot w/ engine controls ignition relay energized Hvac control module Ind dimming ctrl Interior lights system J122 J127 J139 J202 J336 Led backlight dimming ctrl Logic Low reference Low speed gmlan serial data Mode switch Rear defog relay ctrl Rear defog sw sig Rear defogger ind Run ignition 3 voltage Run rly coil ctrl Sensor sig Serial data (+) high speed gmlan Underhood fuse block (next to left front strut tower) Ventilating fan switch X1 serial data (-) X1 valve pos sens sig X2 feedback sig blower speed X202 X6 low reference X7 request ind sig 1.4L VIN B, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 53 (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensors) j224 (left side of engine compt) engine control module (ecm) (upper right side of hvac) 5 volt reference A/c compressor clutch relay ctrl A/c evaporator temperature sensor (left side of hvac) A/c refrigerant pressure sensor (rear of a/c compressor) A/c refrigerant pressure sensor sig Ac on switch Air inlet door actuator Ambient air temperature sensor (right side of front grille) Blower motor relay Close recirculation door ctrl Computer data lines system Cooling fan speed control relay Cooling fan speed control relay 2 Driver information center display Engine coolant temperature ind Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Evap core temp sen low reference Evap core temp sensor sig G100 (left front corner of engine compt) G301 (under center console) Hi speed cooling fan relay ctrl High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Hvac control module Hvac fuse 10a Instrument cluster Instrument panel fuse block (left end of dash) J123 J130 J131 J236 Logic Low reference Low reference coolant temp Low speed gmlan serial data Open recirculation door ctrl Outside ambient air temp sens sig Outside ambient temp sens sig low ref Powertrain main rly fused sply Rear window defrost switch Recirculation ind Sensor 2 sig coolant temp Sensor sig coolant temp Underhood relay block X100 X105 X1091 X202
1.8L VIN G 1.8L VIN G, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 63 (behind radiator) cooling fan motor (left rear of engine compt) g102 (not used) (on blower motor) blower motor resistor (under center console) g301 (under center console) g302 1.8l vin g 1.8l vin h A/c compressor clutch (lower left front of engine) A/c compressor clutch relay A/c on ind A/c request sig Ac clutch frt fog fuse 10a Auxiliary a/c Auxiliary a/c request ind sig Blower fuse 40a Blower motor (under right side of dash) Blower speed feedback sig Blwr spd feedback sig Body control module (left end of dash) Coil ecm 2 fuse 10a Computer data lines system Cool fan k4 cool fan k5 fuse 30a Cool fan k5 cool fan k4 fuse 40a Cooling fan high speed relay Cooling fan low speed relay Defogger system Defrost/heater mode Defrost/heater mode valve position sens sig Evap core temp Evap core temp sensor sig G100 (left front corner of engine compt) G104 (lower right rear of engine) Gnd High speed gmlan Hot at all times Hot w/ engine controls ignition relay energized Hvac control module Ind dimming ctrl Interior lights system J122 J202 J336 Led backlight dimming ctrl Logic Low reference Low speed gmlan serial data Mode switch Rear defog relay ctrl Rear defog sw sig Rear defogger ind Run ignition 3 voltage Run relay coil ctrl Sensor sig Serial data (+) high speed gmlan Underhood fuse block (next to left front strut tower) Ventilating fan switch X1 serial data (-) X1 valve post sens sig X2 feedback sig blower speed X202 X6 low reference X7 request ind sig 1.8L VIN G, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 44 (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensors) j224 5 volt ref A/c compressor clutch relay ctrl A/c evaporator temperature sensor (left side of hvac) A/c refrigerant pressure sensor (rear of a/c compressor) A/c refrigerant pressure sensor sig Ac on switch Air inlet door actuator (upper right side of hvac) Ambient air temperature sensor (right side of front grille) Blower motor relay Close recirculation door ctrl Computer data lines system Driver information center display Engine control module (ecm) (left side of engine compt) Engine coolant temperature ind Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Evap core temp sen low reference Evap core temp sensor sig G301 (under center console) Hi speed cooling fan relay ctrl High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Hvac control module Hvac fuse 10a Instrument cluster Instrument panel fuse block (left end of dash) J236 Lo speed cooling fan relay ctrl Logic Low reference Low speed gmlan serial data Open recirculation door ctrl Outside ambient air temp sens sig Outside ambient temp sens sig low ref Rear window defrost switch Recirculation ind Sensor 2 sig coolant temp Sensor sig coolant temp X100 X101 X105 X202
1.8L VIN H 1.8L VIN H, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 63 (behind radiator) cooling fan motor (left rear of engine compt) g102 (not used) (on blower motor) blower motor resistor (under center console) g301 (under center console) g302 1.8l vin g 1.8l vin h A/c compressor clutch (lower left front of engine) A/c compressor clutch relay A/c on ind A/c request sig Ac clutch frt fog fuse 10a Auxiliary a/c Auxiliary a/c request ind sig Blower fuse 40a Blower motor (under right side of dash) Blower speed feedback sig Blwr spd feedback sig Body control module (left end of dash) Coil ecm 2 fuse 10a Computer data lines system Cool fan k4 cool fan k5 fuse 30a Cool fan k5 cool fan k4 fuse 40a Cooling fan high speed relay Cooling fan low speed relay Defogger system Defrost/heater mode Defrost/heater mode valve position sens sig Evap core temp Evap core temp sensor sig G100 (left front corner of engine compt) G104 (lower right rear of engine) Gnd High speed gmlan Hot at all times Hot w/ engine controls ignition relay energized Hvac control module Ind dimming ctrl Interior lights system J122 J202 J336 Led backlight dimming ctrl Logic Low reference Low speed gmlan serial data Mode switch Rear defog relay ctrl Rear defog sw sig Rear defogger ind Run ignition 3 voltage Run relay coil ctrl Sensor sig Serial data (+) high speed gmlan Underhood fuse block (next to left front strut tower) Ventilating fan switch X1 serial data (-) X1 valve post sens sig X2 feedback sig blower speed X202 X6 low reference X7 request ind sig 1.8L VIN H, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 44 (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensors) j224 5 volt ref A/c compressor clutch relay ctrl A/c evaporator temperature sensor (left side of hvac) A/c refrigerant pressure sensor (rear of a/c compressor) A/c refrigerant pressure sensor sig Ac on switch Air inlet door actuator (upper right side of hvac) Ambient air temperature sensor (right side of front grille) Blower motor relay Close recirculation door ctrl Computer data lines system Driver information center display Engine control module (ecm) (left side of engine compt) Engine coolant temperature ind Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Evap core temp sen low reference Evap core temp sensor sig G301 (under center console) Hi speed cooling fan relay ctrl High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Hvac control module Hvac fuse 10a Instrument cluster Instrument panel fuse block (left end of dash) J236 Lo speed cooling fan relay ctrl Logic Low reference Low speed gmlan serial data Open recirculation door ctrl Outside ambient air temp sens sig Outside ambient temp sens sig low ref Rear window defrost switch Recirculation ind Sensor 2 sig coolant temp Sensor sig coolant temp X100 X101 X105 X202
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 38 Abs pump fuse 40a Abs valve fuse 30a Batt pos volt Batt volt Brake pressure modulator Brk fluid lvl sw Computer data lines system Electronic brake control module (ebcm) (left rear of engine compt) G201 (left kick panel) G301 (under center console) Gmlan + Gmlan serial + Gmlan serial - Gmlan- Gnd Hi spd gmlan data (+) Hi spd gmlan data (-) Hot at all times J200 (instrument panel harness, 28cm right of breakout to passenger air bag disable switch) J202 J204 (hatchback) Left front wheel speed sensor (wss) (inside left front wheel hub) Left rear wheel speed sensor (wss) (inside left rear wheel hub) Lf whl sens Low ref Lr whl sens Multi-axis acceleration sensor (under rear of center console) Nca Rf whl sens Right rear wheel speed sensor (wss) (inside right rear wheel hub) Rr whl sens Sens sply volt Serial data comm enable Steering wheel angle sensor (top of steering column) Suply Underhood fuse block (next to left front strut tower) Voltage X202 Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 57 (1.8l: engine harness, 4 cm from breakout to purge solenoid valve) (1.4l: above transmission, 5 cm right of breakout for x101) j100 (left end of dash) (or 6109) (or 6110) (or 6111) (top of brake pedal assembly) brake pedal position sensor A/t Abs ind Automatic transmission assembly Body control module (bcm) Brake booster pump motor (lower left rear corner of engine compt) Brake booster vacuum switch (on brake booster assembly) Brake fluid level switch (master cylinder assembly) Brake ind Brk pos scns 5v ref Brk position sens low Brk position sens sig Center console multi-function switch Clutch pedal position sensor (on clutch pedal assembly) Clutch pos sens sig Clutch sens volt ref Computer data lines system Control solenoid valve assembly Cruise/etc tcc/brk sig x1 Cruise/etc/ tcc brk sig Cruise/etc/tcc/brk sig Driver information center (dic) display Engine control module (ecm) (left side of engine compt) Evp fuse 20a G103 (left front corner of engine compt) G301 (under center console) G303 (left kick panel) Gmlan data (+) Gmlan data (-) Hi spd gmlan serial data + Hi spd gmlan serial data - Hot at all times Hot w/ ignition main relay energized Instrument cluster J128 J145 (sedan) J146 (sedan) J147 (sedan) J236 Logic Low ref M/t Nca Park brake switch (base of parking brake assembly) Prk brk sw Right front wheel speed sensor (wss) (inside right front wheel hub) Tcm-1/ dc-dc converter fuse 10a Traction control off switch Traction sw Underhood fuse block (next to left front strut tower) X101 X202
ANTI-THEFT Forced Entry Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Forced Entry Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 80 (body harness, 10 cm left of breakout to park brake switch) j329 (center front of engine compt) (w/ remote engine start) hood ajar switch A (not used) Ambient light sensor (top front center of dash) Batt positive volt Batt post volt Bcm 1 fuse 20a Bcm 5 fuse 25a Bcm 8 fuse 30a Body control module (left end of dash) Center console multi-function switch Child lockout ind Child security lock ind Child security lock motor status sig lr Child security lock motor status sig rr Child security lock rly ctrl Child security lock sw sig Child security lock switch Computer data lines system Door ajar sw sig Door lock actuator lock ctrl Door lock actuator lock ctrl 2 Door lock switch Dr lock actuator unlock ctrl Driver door latch assembly Driver door lock sw lock sig Driver dr lk sply volt Exterior lights system F12y F5y F9y G101 (right front of engine compt) G301 (under center console) G302 (under center console) G303 (left kick panel) G401 (left "c" pillar) Gnd Ground distribution system Hatchback Headlights system Hood ajar sw sig Horn relay ctrl Horns system Hot at all times Ind dimming ctrl Instrument panel fuse block (left end of dash) Interior lights system J202 J236 J300 J327 J337 J500 J900 Lf rr door ajar sw sig Lh frt door ajar sw sig Lh gate ajar sw sig 1 Lh hdlp low beam suply volt Lh park lamp suply volt Liftgate latch Network 3 Notchback Rear compartment lid latch Remote control door lock receiver (front center of dash) Rfa rec sig Rfa ret Rfa sply vol Rfa sply volt Rfa trans sig Rh frt door ajar sw sig Rh hdlp low beam suply volt Rh park lamp suply volt Security indicator ctrl Sw unlock sig Up/down W/ express W/o express X100 X500 X900 Forced Entry Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Forced Entry Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 35 (right "c" pillar) g400 Computer data lines system Door lock relay Driver door lock switch Driver information center display Driver window motor G102 (left rear of engine compt) G303 (left kick panel) G304 (right kick panel) G401 (left "c" pillar) Ground distribution system Instrument cluster J139 J322 J334 J335 J500 J600 J704 J803 Left rear door latch assembly Lf dr ajar sw sig Lo spd serial data Logic Network bus 3 Passenger door latch assembly Right rear door latch assembly Security indicator Underhood fuse block (next to left front strut tower) W/ power folding mirror W/o power folding mirror X500 X600 X700 X800 Pass-Key Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Pass-Key Wiring Diagram for Chevrolet Sonic LS 2014: 28 (center front of engine compt) (w/ remote engine start) hood ajar switch A (not used) Batt positive volt Bcm 1 fuse 20a Body control module (left end of dash) Computer data lines system Driver information center display Engine control module (left side of engine compt) F5y G101 (right front of engine compt) G303 (left kick panel) Gnd Hi spd gmlan (+) 1 Hi spd gmlan (-) 1 Hood ajar sw sig Hot at all times Immobilizer control module (near ignition cylinder) Immobilizer ret Immobilizer sply volt Instrument cluster Instrument panel fuse block (left end of dash) J327 Lo spd gmlan Lo spd serial data Logic Network bus 11 Security indicator X100
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 3) for Chevrolet Sonic LS 2014 List of elements for Body Control Modules Wiring Diagram (1 of 3) for Chevrolet Sonic LS 2014: 61 (under center console) (under center console) g302 A/c request sig Air conditioning system Ambient light sensor signal Anti-lock brakes system Anti-theft & door locks systems Battery positive volt Bcm-1 fuse 20a Bcm-2 fuse 20a Bcm-3 fuse 30a Bcm-4 fuse 30a Bcm-5 fuse 25a Bcm-8 fuse 30a Blwr spd feedback sig Body control module (left end of dash) Child security lock sw sig Computer data lines system Cruise control & exterior lights systems Defogger system Defrost/htr mode sig Door locks & anti-theft systems Driver dr lk sw lock sig Driver dr lk sw unlock sig Exterior lights & cruise control systems Exterior lights system G302 Ground Hazard led dim sig Hazard switch signal Headlamp sw on sig Headlamp sw park lamps sig Headlamps off sig ctrl Headlights & exterior lights systems Headlights system Hi spd gmlan serial data(+) Hi spd gmlan serial data(-) High speed gmlan + High speed gmlan - Hot at all times Indicator dimming control Instrument panel fuse block (left end of dash) Interior lights & exterior lights systems Interior lights system J337 Led backlight dimming ctrl Lighting ctrl sw sig Low reference Low spd gmlan serial data Rear def ind supp volt Rear wind wash relay con Rear wind wiper sw sig Remote function actr rtn Remote function actuator receive sig Remote function actuator transmit signal Remote function sply volt Security ind ctrl Tap up/tap down sw Traction con sw sig Transmission system Wiper/washer system Body Control Modules Wiring Diagram (2 of 3) for Chevrolet Sonic LS 2014 List of elements for Body Control Modules Wiring Diagram (2 of 3) for Chevrolet Sonic LS 2014: 80 (or 6188) Accessory wakeup serial data Air conditioning system Anti-theft & door locks systems Battery Battery positive voltage Bcm 6 fuse 20a Bcm 7 fuse 20a Body control module (left end of dash) Child security lock relay ctrl Chmsl sply volt Computer data lines system Cruise control system Cruise/etc/tcc brake signal Current sensor signal Current sensor sply voltage Defogger system Door lock ctrl Door locks & anti-theft systems Door locks system & anti-theft systems Dr lck actuator unlock ctrl Dr lock actuator lock ctrl 2 Drv door lk status ind sply vol Endgate latch relay coil ctrl Endgate latch rly sply vol Engine controls system Exterior Exterior lights system Fog lamp relay ctrl Front windshield wiper sw sig G105 (left front of engine compt) G303 (left kick panel) Gmlan data + Gmlan data - Ground Headlamp high beam rly ctrl Headlights system High speed gmlan serial data(+) High speed gmlan serial data(-) Hood ajar switch signal Horn rly ctrl Horns system Hot at all times Instrument panel fuse block (left end of dash) Instrument panel lp dimming ctrl Interconnect network bus 3 Interior lights system J327 Left front door ajar sw sig Left rear door ajar sw sig Lf turn sig lamp sply volt Liftgate ajar switch sig(1) Lights system Low ref Low reference Lr turn sig lamp sply volt Lt hdlp low beam sply volt Power distribution system Rear closure handle sw open sig Rear defog relay ctrl Rear license lamp sply volt Rear wiper motor relay coil ctrl Relay coil control Rf turn sig lp sply volt Right front door ajar sw sig Right rear park lamp sply volt Rr turn sig lp sply volt Rt hdlp low beam sply volt Run relay coil ctrl Rvc fuse 5a Serial data comm enable Starting/charging system Trunk, tailgate, fuel doors system Underhood fuse block (next to left front strut tower) Windshield washer relay ctrl Windshield wiper mtr park sw sig Windshield wiper mtr sply vol Winter mode sw sig Wiper/washer system X202 Body Control Modules Wiring Diagram (3 of 3) for Chevrolet Sonic LS 2014 List of elements for Body Control Modules Wiring Diagram (3 of 3) for Chevrolet Sonic LS 2014: 61 A/c request ind sig Acc Accessory voltage Air conditioning system Anti-theft & door locks systems Anti-theft system Anti-theft system headlights & cruise control systems Backup lamp sply volt Body control module (left end of dash) Child lockout ind Computer data lines system Cruise control sw sig Cruise control system Defogger system Door locks & anti-theft systems Door locks system Evap core temperature Exterior lights system Hdlp dimmer sw hi beam sig Hdlp sw flash to pass sig Headlights system Horn switch signal Horns system Hot at all times Ignition 1 voltage Ignition key resistor sig Ignition switch Immobilizer return Immobilizer sply volt Inadvertent power ctrl Instrument cluster & anti lock brakes systems Inter connect network bus 11 Interior lamp ctrl Interior lights system Interior lights, door locks & anti-theft systems Left turn signal sw sig Low reference Low spd gmlan serial data Lr child security mtr lock status sig Off Off/run/crank volt Park brk sw sig Park lock solenoid ctrl Power distribution system Rap relay coil control Rear defog sw Right turn signal sw sig Rr child security mtr lock status sig Rr dr ajar sw sig Run Sens sig Shift interlock system Sound systems Start Steering wheel ladder sig 1 Sw ref Trunk lamp control Windshield washer sw sig Windshield wiper sw hi sig Windshield wiper sw low sig Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 52 (body harness, 16 cm before breakout to front seats) j325 (not used) A/t Acc Accessory volt Accessory wakeup Body control module (left end of dash) Chassis control module D11 Data link connector (dlc) (under left side of dash) Dlc fuse 15a Driver window motor Frontview camera module (w/ lane departure warning active safety) G301 (under center console) Hi spd gmlan (+) Hi spd gmlan (-) High speed gmlan (+) High speed gmlan (-) High speed gmlan 1(+) High speed gmlan 1(-) Hot at all times Hvac control module Ignition switch Immobilizer control module (near ignition cylinder) Inflatable restraint sensing & diagnostic module (sdm) (under front of center console) Instrument cluster Instrument panel fuse block (left end of dash) J101 (1.8l: top rear of eng, 10.5 cm left of breakout to camshaft position sensor) (1.4l: engine harness, 7.5 cm left of breakout to manifold absolute position sensor) J202 J236 J326 (body harness, 16 cm before breakout to front seats) Lin bus ii Low speed gmlan Low speed gmlan serial data M/t Network bus 3 Off Passenger presence detection module (front passenger seat cushion) Radio Run Seat heating control module (w/ front seat heater) (under front of driver's seat) Ser data comm enable Serial data comm enable Splice pack jx203 Start Underhood fuse block (next to left front strut tower) X200 X202 X208 X301 X302 X500 Computer Data Lines Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 30 (left center of dash) splice pack jx202 (left rear of engine compt) electronic brake control module (not used) (top of steering column) steering wheel angle sensor (under rear of center console) multi-axis acceleration sensor A/t Acc wakeup ser data Automatic transmission assembly Control solenoid valve assembly Engine control module (left side of engine compt) Hi spd gmlan data 1 (+) Hi spd gmlan data 1 (-) Hi spd gmlan data 1(+) Hi spd gmlan data 1(-) Hi spd gmlan data 2 (+) Hi spd gmlan data 2 (-) Hi spd gmlan data 2(+) Hi spd gmlan data 2(-) J216 (instrument panel harness, 6.5 cm right of breakout to passenger air bag disable switch) Low speed gmlan serial data M/t Power steering control module (on steering column) Serial data comm enable Splice pack jx200 (right center of dash) Splice pack jx201 (right center of dash) Telematics communication interface control module (w/ on star) (behind right side of dash) W/ on star W/o on star X101 X202
COOLING FAN
1.4L VIN B 1.4L VIN B, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014: 33 (not used) Coil fuse 10a Computer data lines system Cool fan k4 fuse 40a Cool fan k5 fuse 60a Coolant temp sensor 2 sig Coolant temperature sensor low reference engine control module (ecm) (left side of engine compt) Coolant temperature sensor signal Cooling fan high speed relay Cooling fan low speed relay Cooling fan medium speed relay Cooling fan motor (behind radiator) Cooling fan speed control relay Cooling fan speed control relay 2 Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Fan relay ctrl hi speed cooling G100 (left front corner of engine compt) High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Hot w/ engine controls ignition relay energized J123 J127 (engine harness, 10 cm right of breakout to fuel injectors) J130 J131 J139 (left rear of engine compt) g102 Low reference Rly fused sply powertrain main Underhood fuse block (next to left front strut tower) Underhood relay block X100 X1091
1.8L VIN G 1.8L VIN G, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014: 28 (left rear of engine compt) g102 (not used) 1.8l vin g 1.8l vin h Coil ecm 2 fuse 10a Computer data lines system Cool fan k4 cool fan k5 fuse 30a Cool fan k5 cool fan k4 fuse 40a Coolant temp sensor 2 sig Coolant temp sensor sig Cooling fan high speed relay Cooling fan low speed relay Cooling fan motor (behind radiator) Engine control module (ecm) (left side of engine compt) Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Fan relay ctrl hi speed cooling Fan relay ctrl lo speed cooling G100 (left front corner of engine compt) High speed gmlan serial data (+) Hot at all times Hot w/ engine controls ignition relay energized J139 Low reference Serial data (-) high speed gmlan Underhood fuse block (next to left front strut tower) X100 X101
1.8L VIN H 1.8L VIN H, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Cooling Fan Wiring Diagram for Chevrolet Sonic LS 2014: 28 (left rear of engine compt) g102 (not used) 1.8l vin g 1.8l vin h Coil ecm 2 fuse 10a Computer data lines system Cool fan k4 cool fan k5 fuse 30a Cool fan k5 cool fan k4 fuse 40a Coolant temp sensor 2 sig Coolant temp sensor sig Cooling fan high speed relay Cooling fan low speed relay Cooling fan motor (behind radiator) Engine control module (ecm) (left side of engine compt) Engine coolant temperature sensor 1 (rear of engine block) Engine coolant temperature sensor 2 (lower right side of radiator) Fan relay ctrl hi speed cooling Fan relay ctrl lo speed cooling G100 (left front corner of engine compt) High speed gmlan serial data (+) Hot at all times Hot w/ engine controls ignition relay energized J139 Low reference Serial data (-) high speed gmlan Underhood fuse block (next to left front strut tower) X100 X101
CRUISE CONTROL Cruise Control Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Cruise Control Wiring Diagram for Chevrolet Sonic LS 2014: 83 (instrument panel harness, 2.5 cm right of breakout to body control module) j212 (or 6109) (or 6110) (or 6111) (top of steering column) steering wheel air bag coil 1.4l 1.8l 26y 5 volt ref 1 5-v ref 2 A/t Accelerator pedal position (app) sensor (top of accelerator pedal assembly) App sig 1 App sig 2 Automatic transmission assembly Batt pos vol Body control module (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk aply sens sig Brk pos sens sig clutch volt ref brk pos sens 5v ref Brk sig hi spd gmlan data (-) 1 hi spd gmlan data (+) 1 Cancel switch Clutch low ref brk pos sens low ref Clutch pedal position sensor (on clutch pedal assembly) Clutch sensor signal Computer data lines system Control solenoid valve assembly Control switch Cruise ctrl sw sig Cruise ind Cruise switch Cruise/etc/tcc/ brk sig Cruise/etc/tcc/ brk sig x5 Driver information center display Engine control module (ecm) (left side of engine compt) Fuse 15a G104 (1.4l: rear of cylinder bank) (1.8l: lower right rear of engine) G301 (under center console) Gmlan serial data Gnd Ground Hot at all times Instrument cluster Instrument panel fuse block (left end of dash) Interior lights system Ipc fuse 10a Iss hi sig Iss lo sig J100 (a/t) (1.8l: engine harness, 4 cm from breakout to purge solenoid valve) (1.4l: above transmission, 5 cm right of breakout for x101) J202 Left steering wheel Lighting ctrl sw ref Logic Low ref Low ref 1 Low ref 2 M/t Oss hi sig Oss lo sig Oss low ref Oss sig Oss suply Res/+ switch Ser data bus(+) Ser data bus(-) Serial data bus (+) 1 Serial data bus (-) 1 Set/- switch Sound systems Tac ctrl clse Tac ctrl opn Throttle body (right front of engine, on intake manifold) Tp sen low ref Tp sens 5 volt ref Tp sens sig 1 Tp sens sig 2 Transmission control module Transmission input shaft speed sensor Transmission output shaft speed sensor Transmission output shaft speed sensor (m/t) (in automatic transmission) Underhood fuse block (next to left front strut tower) X101 X202
DEFOGGERS Defoggers Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Defoggers Wiring Diagram for Chevrolet Sonic LS 2014: 42 (body harness, 110 cm before breakout to electronic brake control module) j141 A x1 A x2 B1 x2 B10 B11 Battery fuse block (next to left front strut tower) Body control module (left end of dash) Computer data lines system Defog relay ctrl Driver outside rearview mirror (if equipped) Driver outside rearview mirror glass Fuse 150a G102 (left rear of engine compt) G303 (left kick panel) G304 (right kick panel) G401 (left "c" pillar) Hatchback Hot at all times Hvac control module J139 J334 J500 J600 J901 Logic Osrvm htd fuse 7.5a Passenger outside rearview mirror (if equipped) Passenger outside rearview mirror glass Rear defog sw sig Rear defogger grid Rear defogger ind Rear defogger relay Rear defogger switch Rear wdw defog fuse 30a Sedan Serial data Underhood fuse block (next to left front strut tower) X202 X500 X600 X900
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Electronic Power Steering Wiring Diagram for Chevrolet Sonic LS 2014: 28 (instrument panel harness, 28 cm right of breakout to passenger air bag disable switch) j200 Anti-lock brakes system Batt positive volt Battery fuse block (next to left front strut tower) Comb veh int sens sply volt Computer data lines system Driver information center display Electronic brake control module (left rear of engine compt) Fuse 1 80a G301 (under center console) G307 (left kick panel) Ground Hi spd gmlan serial data (+) 1 Hi spd gmlan serial data (+) 2 Hi spd gmlan serial data (-) 1 Hi spd gmlan serial data (-) 2 Hot at all times Instrument cluster J202 Logic Low spd gmlan serial data Power steering control module (on steering column) Power steering warning light ind Serial data comm enable Steering wheel angle sensor (top of steering column) W/ knee & rear seat air bags X201 X202
ENGINE PERFORMANCE
1.4L VIN B 1.4L VIN B, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Sonic LS 2014: 53 (in automatic transmission) (m/t) transmission output shaft speed sensor (or 5380) (or 5381) (or 5382) (right side of intake manifold) turbocharger bypass solenoid valve (top of fuel tank) fuel tank pressure sensor (w/ emission system) 5 volt ref A/t Absolt press sens sig Brake pedal position sensor (top of brake pedal assembly) Brk pos sens 5v ref Brk pos sens low ref Brk pos sens sig Clutch low ref Clutch pedal position sensor (on clutch pedal assembly) Clutch sens sig Computer data lines Driver information center(dic) display Eng coolant temp sens sig Engine control module (ecm) (left side of engine compt) Engine coolant temp ind Engine coolant temperature (ect) sensor 1 (rear of engine block) Evap canister pur sol ctrl Exterior lights system Fuel tank press sens sig Generator field duty cycle sig Ho2s high sig bank 1 sens 2 Ho2s htr hi ctrl bank1 sens2 Ho2s low sig bank 1 sens 2 Ign Instrument cluster Instrument cluster system J145 (notch back) x202 J146 (notch back) J147 (notch back) Lo spd gmlan serial data Logic Low ref M/t Mal- function ind Manifold absolute pressure sensor (right rear of engine in intake manifold) Oil level ind Output spd sens sig Overrun air valve sol Primary fuel lvl sens sig Reverse sw sig Starting/charging system System Waste gate sol ctrl X101 X202 X350 1.4L VIN B, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Sonic LS 2014: 19 (exhaust manifold) heated oxygen sensor 1 (exhaust, downstream of catalytic converter) heated oxygen sensor 2 (m/t) (right side of engine) evaporative emission purge solenoid valve (right side of fuel tank) evaporative emission vent solenoid valve Accelerator pedal position (app) sensor (top of accelerator pedal assembly) Engine coolant temperature (ect) sensor 2 (lower right side of radiator) Exhaust camshaft position actuator solenoid valve (left front of engine) G104 (rear of cylinder bank) Intake camshaft position actuator solenoid valve (right front of engine) J110 Multi-function intake air sensor (intake, after air cleaner) Nca Turbocharger wastegate solenoid valve X100 X101 X1091 X202 X350 1.4L VIN B, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Sonic LS 2014: 58 5 volt ref A/c compr clth rly ctrl A/c rfgt pr sens sig Acc pedal pos sig 1 Acc pedal pos sig 2 Battery fuse block (next to left front strut tower) Charge ind ctrl Check engine ind ctrl Cooling fans system Cruise/etc/tcc brk sig D10 Ecm 1 fuse 10a Ecm 2 fuse 20a Ecm 3 fuse 10a Ecm 4 fuse 10a Ecm 5 fuse 10a Ecm fuse 15a Engine control module (ecm) (left side of engine compt) Engine controls ignition relay Evap canstr vent ctrl Fans system cooling Flex fuel fuse 10a Fscm 1 fuse 20a Fscm 2/levelling fuse 10a Fuse 150a High speed relay ctrl Hot at all times Hot w/ ign main relay energized Ign Injector ig coil fuse 15a Intake sens ctrl J117 J118 J12 J132 J133 Lines system computer data Low ref Low spd cooling Mas air flow sens sig Park netrl pos sw sig Powertrain rly ctrl Pre tr air temp pr sig Pres sens 5 v ref Press sens sig Primary rly ctrl Serial data + 1 Serial data - 1 Starter enble rly ctrl Starting/charging system System air conditioning System transmissions system cruise control Temp sens 2 sig Temp sens sig Underhood fuse block (next to left front strut tower) Underhood fuse block (next to left front x3 strut tower) W/ emission system Wakeup serial data 1.4L VIN B, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Sonic LS 2014: 35 (top of valve cover) ignition coil module (top right side of engine) fuel injectors Batt + Chassis control module Computer data lines system F sply 1 main rly pwrtn Fuel lin sens 5v ref Fuel press sens sig Fuel pump Fuel pump & level sensor assembly (top of fuel tank) Fuel pump ctrl Fuel pump rly ctrl G104 (rear of cylinder bank) G400 (right "c" pillar) Gnd Ground Hs gmlan + Hs gmlan - Ign ctrl 1 Ign ctrl 2 Ign ctrl 3 Ign ctrl 4 Ign volt Instrument cluster system J335 J404 J405 J406 Low ref Nca Serl data comm enbl Shield Turbocharger boost/intake air temperature sensor (attached to the air intake duct) Underhood fuse block (next to left front strut tower) X350 1.4L VIN B, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Sonic LS 2014: 16 A/c refrigerant pressure sensor (rear of a/c compressor) Body control module (left end of dash) Center console multi-function switch (a/t) Computer data lines system Crankshaft position sensor (lower right rear of engine) Econo switch Exhaust camshaft position sensor (left front of cylinder head) Fuel pressure sensor (right side of engine in fuel feed line) G301 (under center console) Hs gm lan + Hs gm lan - Intake camshaft position sensor (right front of cylinder head) J236 Knock sensor (lower right side of engine) Sw sig X200 1.4L VIN B, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Sonic LS 2014 List of elements for 1.4L VIN B, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Sonic LS 2014: 38 (left front of engine) engine coolant thermostat heater 5 volt ref Camshaft cam w gnd Camshaft cam w sig Camshaft cam w sup volt Camshaft cam x gnd Camshaft cam x sig Camshaft cam x sup volt Camshaft phaser exhaust sol 1 Camshaft phaser intake sol 1 Crankshaft 60x sens sig Crankshaft 60x sens volt Engine control module (left side of engine compt) Engine oil pressure switch (left rear of engine) Fuel inj ctrl 1 Fuel inj ctrl 2 Fuel inj ctrl 3 Fuel inj ctrl 4 G104 (rear of cylinder bank) Ground Ho2s high sig bank 1 sens 1 Ho2s htr low ctrl bank 1 sens 1 Ho2s low sig bank 1 sens 1 Ign ctrl 1 Ign ctrl 2 Ign ctrl 3 Ign ctrl 4 Knock sensor sig 1 Low ref Oil press sw sig ctrl Powertrain main rly fuse sply 1 Thermostat engine cool ctrl Throttle actuator ctrl close Throttle actuator ctrl open Throttle body (right front of engine, on intake manifold) Throttle position sensor sig 1 Throttle position sensor sig 2 Turbo boost press sens temp sig
1.8L VIN G 1.8L VIN G, Engine Performance Wiring Diagram (1 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (1 of 7) for Chevrolet Sonic LS 2014: 44 (in automatic transmission) (m/t) transmission output shaft speed sensor (on clutch pedal assembly) (or 5380) (or 5381) (or 5382) (top of brake pedal assembly) brake pedal position sensor A/t Absolute press sens 5 volt ref Absolute press sens low ref Air inj reaction pump low ref clutch low ref brk pos sens low ref Brk pos sens sig Clutch pedal position sensor Clutch volt ref brk pos sens 5v ref Coolant temp sens low ref Coolant temp sens sig Engine control module (ecm) (left side of engine compt) Engine coolant temperature sensor 1 (rear of engine block) Evap canister pur sol ctrl Exterior lights system Fuel level sens low ref Fuel tank press sens low ref Fuel tank pressure sensor (top of fuel tank) Generator duty sig Ho2s high sig bank 1 sens 2 Ho2s htr hi ctrl bank1 sens 2 Ho2s low sig bank 1 sens 2 Intake mani fold ctrl (1) J303 (w/ emission system) M/t Manifold absolt press sens sig Manifold absolute pressure sensor (right front of engine, in intake manifold) Pos sig Primary fuel lvl sens sig Reverse sw sig Sens sig clutch sensor signal Sens sply Starting/charging system Trans output spd sens sply Trans speed sens sig Transmission spd sens low ref Vapor press sens sply volt X101 X202 X350 1.8L VIN G, Engine Performance Wiring Diagram (2 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (2 of 7) for Chevrolet Sonic LS 2014: 29 (exhaust manifold) heated oxygen sensor 1 (exhaust, downstream of catalytic converter) heated oxygen sensor 2 (right front of engine) evaporative emission (evap) purge (right side of fuel tank) evaporative emission vent solenoid valve A/t Accelerator pedal position sensor (top of accelerator pedal assembly) Computer data lines system Driver information center (dic) display Engine coolant temp ind Engine coolant temperature sensor 2 (lower right side of radiator) Exhaust camshaft position actuator solenoid valve (left front of engine) G104 (lower right rear of engine) Ign Instrument cluster Intake camshaft position actuator solenoid valve (right front of engine) J110 J117 (engine harness, 11 cm above breakout to starter motor) Lo spd gmlan serial data Logic M/t Mal- function ind Multi-function intake air sensor (intake, after air cleaner) Nca Oil level ind Solenoid valve X100 X101 X202 X350 1.8L VIN G, Engine Performance Wiring Diagram (3 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (3 of 7) for Chevrolet Sonic LS 2014: 61 (engine harness, 14 cm from breakout to manifold tuning solenoid) j133 (engine harness, 15.5 cm left of breakout to camshaft position sensor) 1.8l vin g 1.8l vin h 5 volt ref (1) 5 volt ref (2) A/c press sens 5 volt A/c rfgt pr sens sig Acc pedal pos sig (1) Acc pedal pos sig (2) Air temp sens lo ref Air temp sens sig Battery positive volt Canister vent flex fuel fuse 10a Check engine ind ctrl Comp clutch rly ctrl Cooling fan rly ctrl Cooling fans system Cruise/etc/tcc brk sig D10 Ecm 1 fuse 10a Ecm 2 fuse 20a Ecm 3 fuse 10a Ecm 4 fuse 10a Ecm 5 fuse 10a Ecm fuse 15a Engine control module (ecm) (left side of engine compt) Engine controls ignition relay Evap canstr vent ctrl Fan rly ctrl From secondary air injection solenoid valve relay (diagram 4 of 7) Fscm 1 fuse 20a Generator turn on sig Gmlan ser data + (1) Gmlan ser data - (1) Hot at all times Hot w/ ignition main relay energized Injector/ ig coil fuse 15a J132 Lines system computer data Low ref Mas air flow sens sig Park/neutral sig (1) Pedal pos lo ref (1) Pedal posi lo ref (2) Pmp rly coil ctrl Powertrain rly ctrl Pres sens 5 volt ref Press sens low ref Press sens sig Primary rly ctrl Run/crank ign 1 volt Starting/charging system Str rly coil ctrl System air conditioning Temp sens 2 lo ref Temp sens 2 sig To coil fuse (diagram 4 of 7) Transmissions system system cruise control Underhood fuse block (next to left front strut tower) Wakeup serial data 1.8L VIN G, Engine Performance Wiring Diagram (4 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (4 of 7) for Chevrolet Sonic LS 2014: 22 (not used) (right rear of engine, on intake manifold) Battery fuse block (next to left front strut tower) Coil fuse 10a From ecm 4 fuse (diagram 3 of 7) Fscm 2/ leveling fuse 10a Fuse 150a G102 (left rear of engine compt) G104 (lower right rear of engine) Hot at all times Hot w/ ignition main relay energized Intake manifold tuning solenoid valve J12 J122 Sai pump fuse 40a Sai valve fuse 10a Secondary air injection pump Secondary air injection pump relay (california) Secondary air injection solenoid valve (left front corner of cylinder head) Secondary air injection solenoid valve relay (california) To engine controls ignition relay (diagram 3 of 7) Underhood fuse block (next to left front strut tower) 1.8L VIN G, Engine Performance Wiring Diagram (5 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (5 of 7) for Chevrolet Sonic LS 2014: 32 (engine harness, 4.5 cm into breakout to engine control module) (fuel injector harness, 15 cm right of x160) j102 (top of valve cover) ignition coil module (top right side of engine) fuel injectors 5 volt ref Batt posi volt Chassis control module Computer data lines system Ctrl 1 ign Ctrl 2 ign Ctrl 3 ign f Ctrl 4 ign g F sply 1 main rly pwrtn a Fuel press sens sig Fuel pump sply volt G104 (lower right rear of engine) G400 (right "c" pillar) Gmlan ser data + (1) Gmlan ser data - (1) Gnd Ground J118 J335 J404 Low ref Nca Primary rly ctrl Run/crank ign 1 volt Ser data comm enbl Shield extension Underhood fuse block (next to left front strut tower) X160 1.8L VIN G, Engine Performance Wiring Diagram (6 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (6 of 7) for Chevrolet Sonic LS 2014: 27 Bare Body control module (left end of dash) Center console multi-function switch (a/t) Computer data lines system Crankshaft position (ckp) sensor (right rear of engine) Econo Exhaust camshaft position sensor (left rear of cylinder head) Fuel level sensor Fuel pressure sensor (right side of engine in fuel feed line) Fuel pump Fuel pump & level sensor assembly (top of fuel tank) G301 (under center console) Hs gm-lan + Hs gm-lan - Intake camshaft position sensor (right rear of cylinder head) J236 J405 J406 Knock sensor (lower right side of engine) Nca Sens low brk apy Sens sig brk apy Sens volt brk apy Sw sig X101 X200 X350 1.8L VIN G, Engine Performance Wiring Diagram (7 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN G, Engine Performance Wiring Diagram (7 of 7) for Chevrolet Sonic LS 2014: 37 5 volt ref Camshaft exhaust 5 volt Camshaft exhaust low ref Camshaft exhaust sig Camshaft intake 5 volt Camshaft intake low ref Camshaft intake sig Camshaft phaser exhaust sol 1 Camshaft phaser intake sol 1 Crankshaft position sens sig Crankshaft position sens volt Engine control module (ecm) (left side of engine compt) Engine coolant thermostat heater (left rear of engine) Engine oil pressure switch (lower left front of engine) Fuel inj ctrl 1 Fuel inj ctrl 2 Fuel inj ctrl 3 Fuel inj ctrl 4 G104 (lower right rear of engine) Ground Ho2s high sig bank 1 sens 1 Ho2s htr low ctrl bank 1 sens 1 Ho2s low sig bank 1 sens 1 Ign ctrl 1 Ign ctrl 2 Ign ctrl 3 Ign ctrl 4 Knock sensor sig 1 Low ref Oil pressure sw sig Powertrain main rly fuse sply 1 Thermostat engine cool ctrl Throttle actuator ctrl close Throttle actuator ctrl open Throttle body assembly (right front of engine, on intake manifold) Throttle position sensor sig 1 Throttle position sensor sig 2
1.8L VIN H 1.8L VIN H, Engine Performance Wiring Diagram (1 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (1 of 7) for Chevrolet Sonic LS 2014: 44 (in automatic transmission) (m/t) transmission output shaft speed sensor (on clutch pedal assembly) (or 5380) (or 5381) (or 5382) (top of brake pedal assembly) brake pedal position sensor A/t Absolute press sens 5 volt ref Absolute press sens low ref Air inj reaction pump low ref clutch low ref brk pos sens low ref Brk pos sens sig Clutch pedal position sensor Clutch volt ref brk pos sens 5v ref Coolant temp sens low ref Coolant temp sens sig Engine control module (ecm) (left side of engine compt) Engine coolant temperature sensor 1 (rear of engine block) Evap canister pur sol ctrl Exterior lights system Fuel level sens low ref Fuel tank press sens low ref Fuel tank pressure sensor (top of fuel tank) Generator duty sig Ho2s high sig bank 1 sens 2 Ho2s htr hi ctrl bank1 sens 2 Ho2s low sig bank 1 sens 2 Intake mani fold ctrl (1) J303 (w/ emission system) M/t Manifold absolt press sens sig Manifold absolute pressure sensor (right front of engine, in intake manifold) Pos sig Primary fuel lvl sens sig Reverse sw sig Sens sig clutch sensor signal Sens sply Starting/charging system Trans output spd sens sply Trans speed sens sig Transmission spd sens low ref Vapor press sens sply volt X101 X202 X350 1.8L VIN H, Engine Performance Wiring Diagram (2 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (2 of 7) for Chevrolet Sonic LS 2014: 29 (exhaust manifold) heated oxygen sensor 1 (exhaust, downstream of catalytic converter) heated oxygen sensor 2 (right front of engine) evaporative emission (evap) purge (right side of fuel tank) evaporative emission vent solenoid valve A/t Accelerator pedal position sensor (top of accelerator pedal assembly) Computer data lines system Driver information center (dic) display Engine coolant temp ind Engine coolant temperature sensor 2 (lower right side of radiator) Exhaust camshaft position actuator solenoid valve (left front of engine) G104 (lower right rear of engine) Ign Instrument cluster Intake camshaft position actuator solenoid valve (right front of engine) J110 J117 (engine harness, 11 cm above breakout to starter motor) Lo spd gmlan serial data Logic M/t Mal- function ind Multi-function intake air sensor (intake, after air cleaner) Nca Oil level ind Solenoid valve X100 X101 X202 X350 1.8L VIN H, Engine Performance Wiring Diagram (3 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (3 of 7) for Chevrolet Sonic LS 2014: 61 (engine harness, 14 cm from breakout to manifold tuning solenoid) j133 (engine harness, 15.5 cm left of breakout to camshaft position sensor) 1.8l vin g 1.8l vin h 5 volt ref (1) 5 volt ref (2) A/c press sens 5 volt A/c rfgt pr sens sig Acc pedal pos sig (1) Acc pedal pos sig (2) Air temp sens lo ref Air temp sens sig Battery positive volt Canister vent flex fuel fuse 10a Check engine ind ctrl Comp clutch rly ctrl Cooling fan rly ctrl Cooling fans system Cruise/etc/tcc brk sig D10 Ecm 1 fuse 10a Ecm 2 fuse 20a Ecm 3 fuse 10a Ecm 4 fuse 10a Ecm 5 fuse 10a Ecm fuse 15a Engine control module (ecm) (left side of engine compt) Engine controls ignition relay Evap canstr vent ctrl Fan rly ctrl From secondary air injection solenoid valve relay (diagram 4 of 7) Fscm 1 fuse 20a Generator turn on sig Gmlan ser data + (1) Gmlan ser data - (1) Hot at all times Hot w/ ignition main relay energized Injector/ ig coil fuse 15a J132 Lines system computer data Low ref Mas air flow sens sig Park/neutral sig (1) Pedal pos lo ref (1) Pedal posi lo ref (2) Pmp rly coil ctrl Powertrain rly ctrl Pres sens 5 volt ref Press sens low ref Press sens sig Primary rly ctrl Run/crank ign 1 volt Starting/charging system Str rly coil ctrl System air conditioning Temp sens 2 lo ref Temp sens 2 sig To coil fuse (diagram 4 of 7) Transmissions system system cruise control Underhood fuse block (next to left front strut tower) Wakeup serial data 1.8L VIN H, Engine Performance Wiring Diagram (4 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (4 of 7) for Chevrolet Sonic LS 2014: 22 (not used) (right rear of engine, on intake manifold) Battery fuse block (next to left front strut tower) Coil fuse 10a From ecm 4 fuse (diagram 3 of 7) Fscm 2/ leveling fuse 10a Fuse 150a G102 (left rear of engine compt) G104 (lower right rear of engine) Hot at all times Hot w/ ignition main relay energized Intake manifold tuning solenoid valve J12 J122 Sai pump fuse 40a Sai valve fuse 10a Secondary air injection pump Secondary air injection pump relay (california) Secondary air injection solenoid valve (left front corner of cylinder head) Secondary air injection solenoid valve relay (california) To engine controls ignition relay (diagram 3 of 7) Underhood fuse block (next to left front strut tower) 1.8L VIN H, Engine Performance Wiring Diagram (5 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (5 of 7) for Chevrolet Sonic LS 2014: 32 (engine harness, 4.5 cm into breakout to engine control module) (fuel injector harness, 15 cm right of x160) j102 (top of valve cover) ignition coil module (top right side of engine) fuel injectors 5 volt ref Batt posi volt Chassis control module Computer data lines system Ctrl 1 ign Ctrl 2 ign Ctrl 3 ign f Ctrl 4 ign g F sply 1 main rly pwrtn a Fuel press sens sig Fuel pump sply volt G104 (lower right rear of engine) G400 (right "c" pillar) Gmlan ser data + (1) Gmlan ser data - (1) Gnd Ground J118 J335 J404 Low ref Nca Primary rly ctrl Run/crank ign 1 volt Ser data comm enbl Shield extension Underhood fuse block (next to left front strut tower) X160 1.8L VIN H, Engine Performance Wiring Diagram (6 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (6 of 7) for Chevrolet Sonic LS 2014: 27 Bare Body control module (left end of dash) Center console multi-function switch (a/t) Computer data lines system Crankshaft position (ckp) sensor (right rear of engine) Econo Exhaust camshaft position sensor (left rear of cylinder head) Fuel level sensor Fuel pressure sensor (right side of engine in fuel feed line) Fuel pump Fuel pump & level sensor assembly (top of fuel tank) G301 (under center console) Hs gm-lan + Hs gm-lan - Intake camshaft position sensor (right rear of cylinder head) J236 J405 J406 Knock sensor (lower right side of engine) Nca Sens low brk apy Sens sig brk apy Sens volt brk apy Sw sig X101 X200 X350 1.8L VIN H, Engine Performance Wiring Diagram (7 of 7) for Chevrolet Sonic LS 2014 List of elements for 1.8L VIN H, Engine Performance Wiring Diagram (7 of 7) for Chevrolet Sonic LS 2014: 37 5 volt ref Camshaft exhaust 5 volt Camshaft exhaust low ref Camshaft exhaust sig Camshaft intake 5 volt Camshaft intake low ref Camshaft intake sig Camshaft phaser exhaust sol 1 Camshaft phaser intake sol 1 Crankshaft position sens sig Crankshaft position sens volt Engine control module (ecm) (left side of engine compt) Engine coolant thermostat heater (left rear of engine) Engine oil pressure switch (lower left front of engine) Fuel inj ctrl 1 Fuel inj ctrl 2 Fuel inj ctrl 3 Fuel inj ctrl 4 G104 (lower right rear of engine) Ground Ho2s high sig bank 1 sens 1 Ho2s htr low ctrl bank 1 sens 1 Ho2s low sig bank 1 sens 1 Ign ctrl 1 Ign ctrl 2 Ign ctrl 3 Ign ctrl 4 Knock sensor sig 1 Low ref Oil pressure sw sig Powertrain main rly fuse sply 1 Thermostat engine cool ctrl Throttle actuator ctrl close Throttle actuator ctrl open Throttle body assembly (right front of engine, on intake manifold) Throttle position sensor sig 1 Throttle position sensor sig 2
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Backup Lamps Wiring Diagram for Chevrolet Sonic LS 2014: 45 (body harness, 11 cm behind breakout to front seats) j317 (under center console) g302 1.4l & 1.8l vin h 1.8l vin g Automatic transmission assembly Backup lamp switch (m/t) (left side of transaxle) Batt Body control module (left end of dash) Computer data lines system Control solenoid valve assembly Engine control module (ecm) (left side of engine compt) G104 (1.4l: rear of cylinder bank) (1.8l: lower right rear of engine) G400 (right "c" pillar) G401 (left "c" pillar) Gnd Ground distribution system Hot at all times J110 J122 J337 J402 J403 Left backup lamp Left tail lamp assembly Low spd gmlan serial data x2 Park/neutral sig 1 Rearview camera Red Reverse sw sig Right backup lamp Right tail lamp assembly Rvc fuse 5a osrvm fuse 7.5a Serial data (+) 1 Serial data (-) 1 Sig a Sig b Sig c Sig p Sply volt Transmission control module Transmission internal mode switch Underhood fuse block (next to left front strut tower) X405 X406 X900 Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 60 (body harness, 3 cm (body harness, 5.8 cm from breakout to right rear side impact sensor) (hatchback: license plate lamp harness, 24 cm front right license plate lamp) (notchback: license plate lamp harness, 21 cm front right license lamp) Auto Batt Bcm 5 fuse 25a Before breakout Body control module (left end of dash) Center high mounted stop lamp Chmsl sply volt Computer data lines system G101 (right front of engine compt) G301 (under center console) G302 (under center console) G401 (left "c" pillar) Ground Hatchback Haz sw left turn sig Haz sw right turn sig x3 Hazard led dimming sig Hazard sw sig Hazard warning switch Head Headlamp sw park lp sig Headlamp switch Hot at all times Instrument panel fuse block (left end of dash) J124 J236 J313 J314 J334 J337 J900 J902 J903 Left license plate lamp Left prk lp sply volt Lf turn sig lp sply volt Low ref x1 Low spd gmlan ser data Lr turn sig lp sply volt Lt rr prk lmp sply volt Notchback Notchback w/ integral decklid rear spoiler Off Park Rf turn sig lp sply volt Right license plate lamp Right park/turn signal lamp Rr license lamp sply volt Rr prk lmp sply volt Rr turn sig lp sply volt Rt prk lmp sply volt To front seats) Underhood fuse block (next to left front strut tower) W/ integral decklid rear spoiler W/o integral decklid rear spoiler X900 X901 Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 60 (left side of engine compt) engine control module (ecm) (not used) (right "c" pillar) A/t Brake pedal position sensor (top of brake pedal assembly) Brk position sens 5 volt Brk position sens sig x3 Computer data lines system Driver information center display G100 (left front corner of engine compt) G301 (under center console) G400 G401 (left "c" pillar) Gnd Ground distribution system Hi spd gmlan Hi spd gmlan serial data (-) 1 Hot w/ ignition run relay energized Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a J123 J145 J146 J147 J202 J236 J334 J335 J402 J403 J408 J409 Left Left park/turn signal lamp Left rear side marker lamp Left rear turn signal lamp Left tail lamp assembly Left tail/ stop lamp Left turn ind Logic Low refr M/t Notchback Power distribution system Red Right Right rear side marker lamp Right rear turn signal lamp Right tail lamp assembly Right tail/ stop lamp Right turn ind Run/crank ignition 1 volt Serial data Serial data (+) 1 Turn signal/ multi-function switch X101 X202 X405 X406
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 5) for Chevrolet Sonic LS 2014 List of elements for Ground Distribution Wiring Diagram (1 of 5) for Chevrolet Sonic LS 2014: 45 (1.4l) underhood relay block (if equipped) left front fog lamp (if equipped) passenger presence detection module (left front corner of engine compt) (under center console) (w/ manual folding mirrors) passenger outside rearview mirror 1.4l 1.8l A x2 B x2 Battery Battery current sensor Body control module Cigarette lighter receptacle Cooling fan motor Cooling fan speed control relay 2 G100 G105 (left front of engine compt) G106 (left rear of engine block) G107 (lower left rear of block) G300 (under center console) G302 G304 (right kick panel) G307 (left kick panel) Horn Hvac control module Inflatable restraint sensing & diagnostic module J123 (forward lamp harness, 5 cm left of breakout to g100) J134 J336 (center console harness, 7.5 cm before breakout J337 J600 (w/ manual folding mirrors) (passenger door harness, 14 cm before breakout to passenger window motor) Left head lamp Left high beam headlamp Left low beam headlamp Left park/ turn signal lamp Passenger door latch assembly Passenger outside rearview mirror glass Power steering control module To g301) W/ restraint system X201 X302 X600 X601 g Ground Distribution Wiring Diagram (2 of 5) for Chevrolet Sonic LS 2014 List of elements for Ground Distribution Wiring Diagram (2 of 5) for Chevrolet Sonic LS 2014: 34 (if equipped) driver knee air bag (if equipped) passenger knee air bag (if equipped) transmission shift lever (left end of dash) instrument panel fuse block (w/ automatic electronic cruise control) left steering wheel controls switch Ambient light sensor Blower motor relay Center console multi-function switch Collision alert indicators Data link connector Door lock switch G301 (under center console) Hazard warning switch Headlamp switch Horn switch Hvac control module Instrument cluster J202 (instrument panel harness, 6 cm above breakout to hazard & lock switch) J203 (instrument panel harness, 22.5 cm above breakout to hazard & lock switch) J222 (steering wheel harness, inside steering wheel) J235 J236 (instrument panel harness, 20 cm left of breakout to accelerator & brake pedal position sensors) Multi- axis acceleration sensor Passenger air bag disabled indicator Radio Retained accessory power relay Right steering wheel controls switch Steering wheel air bag coil (top of steering column) Steering wheel angle sensor Telematics communication interface control module Transmission shift lever position indicator Turn signal/ multi-function switch W/ vehicle communi- cation system W/o vehicle communi- cation system Ground Distribution Wiring Diagram (3 of 5) for Chevrolet Sonic LS 2014 List of elements for Ground Distribution Wiring Diagram (3 of 5) for Chevrolet Sonic LS 2014: 45 (hatchback) rear wiper motor (if equipped) rearview camera (if equipped) right front fog lamp (right front of engine compt) (w/ electrical unauthorized entry theft deterrent) hood ajar switch A x900 Center high mounted stop lamp Exterior rear compartment lid unlatch switch G101 G401 (left "c" pillar) Hatchback J124 (forward lamp harness, 12 cm left of breakout to x120) J135 J334 (body harness, 12 cm left of breakout to x301) J402 J408 J900 (hatchback: liftgate harness, 4 cm left of breakout to x901) (notchback: decklid harness, 6 cm from breakout to rear compt lid latch) J901 (hatchback) J903 (hatchback: license plate lamp harness, 29 cm from right license plate lamp) (notchback: license plate lamp harness, 26 cm from right license lamp) Left backup lamp Left license plate lamp Left rear door latch assembly Left rear side marker lamp Left rear turn signal lamp Left tail lamp assembly Left tail/stop lamp Liftgate latch Liftgate unlatch switch Notchback Rear compartment courtesy lamp Rear compartment lid latch Rear defogger grid Right headlamp Right high beam headlamp Right license plate lamp Right low beam headlamp Right park/ turn signal lamp W/ integral decklid rear spoiler W/ spoiler W/o integral decklid rear spoiler X405 d X700 X900 X900 h X901 Ground Distribution Wiring Diagram (4 of 5) for Chevrolet Sonic LS 2014 List of elements for Ground Distribution Wiring Diagram (4 of 5) for Chevrolet Sonic LS 2014: 53 (1.8l vin g) secondary air injection pump (1.8l) secondary air injection solenoid valve (if equipped) (left end of dash) instrument panel fuse block (left kick panel) (next to left front strut tower) underhood fuse block (notchback) rear compartment lid unlatch relay (w/ manual folding mirrors) driver outside rearview mirror (w/ manual folding mirrors) outside rearview mirror switch 1.4l & 1.8l vin h 1.8l 2nd row dome/ reading lamps A x1 A/c compressor clutch A/t Automatic transmission assembly B3 x3 Backup lamp switch Body control module Brake fluid level switch Control solenoid valve assembly Dome/ reading lamps Driver door latch assembly Driver door lock switch Driver outside rearview mirror glass Driver window motor Driver window switch Engine control module Front view camera module G104 (1.4l: rear of cylinder bank) (1.8l: lower right rear of engine) G303 Ignition coil module Inside rear view mirror Intake manifold tuning solenoid valve J110 (engine harness, at breakout to rear of engine) J122 (1.8l: engine harness, 7 cm into plastic harness protector) (1.4l: engine harness, 5 cm into plastic harness protector) J302 (headliner harness, 7 cm left of breakout to sunroof switch) J327 (body harness, 11 cm behind breakout to g303) J500 (driver door harness, 5 cm into breakout to window switch) M/t Multi- function intake air sensor Seat heating control module Starter relay Sunroof control module Transmission control module (tcm) W/ express up/down W/o express up/down X2 a X202 X208 X301 X500 X501 g Ground Distribution Wiring Diagram (5 of 5) for Chevrolet Sonic LS 2014 List of elements for Ground Distribution Wiring Diagram (5 of 5) for Chevrolet Sonic LS 2014: 43 (1.4l) brake booster pump motor (1.4l) cooling fan medium speed relay (1.8l) secondary air injection pump relay (hatchback) rear window washer pump relay (hatchback) rear wiper relay (left kick panel) (left rear of engine compt) (next to left front strut tower) underhood fuse block 87a Chassis control module Cooling fan high speed relay Cooling fan low speed relay D x406 Door lock relay Electronic brake control module Fuel pump relay G102 G103 (left front corner of engine compt) G201 G400 (right "c" pillar) Hatchback Ignition main relay J114 (body harness, 14.5 cm left of breakout to brake fluid level switch) J139 (body harness, in breakout to battery current sensor) J204 J335 (body harness, 10 cm before breakout to underbody pass-through) J403 J409 Notchback Rear defogger relay Right backup lamp Right rear door latch assembly Right rear side marker lamp Right rear turn signal lamp Right tail lamp assembly Right tail/stop lamp Starter relay Windshield washer pump relay Windshield wiper motor Windshield wiper relay Windshield wiper speed control relay X2 c5 X800
HEADLIGHTS Headlights Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Headlights Wiring Diagram for Chevrolet Sonic LS 2014: 81 (base of parking brake assembly) park brake switch (forward lamp harness, 2 cm before breakout to x110) j125 (left kick panel) g303 Ambient light/ sunload sensor (top front center of dash) Ambient lt sens sig Auto Batt positive volt Battery fuse block (next to left front strut tower) Bcm5 fuse 25a Body control module (bcm) (left end of dash) Computer data lines system Cruise control system Dim sw hi beam sig Dimmer switch Driver information center display Drl ind F28y F9y Flash Flash to pass sig Fog lp relay ctrl Front fog lamp ind Front fog lamp relay Front fog lamp switch Frt fog fuse 10a Fuse 150a G100 (left front corner of engine compt) G101 (right front of engine compt) G11 G301 (under center console) Gnd Hdlp off sig ctrl Hdlp sw on sig Hdlp sw prk lp sig Head Headlamp high beam relay Headlamp on ind Headlamp switch Hi beam relay ctrl High High beam ind High beam lh fuse 10a High beam rh fuse 10a High beam switch Hot at all times Hot w/ ignition main relay energized Ign Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a J10 J123 J124 J134 J202 J212 (instrument panel harness, 2.5cm right of breakout to body control module) J236 J327 Left front fog lamp Left headlamp Left high beam headlamp Left low beam headlamp Lh low beam volt Light ctrl sw ref Light ctrl sw sig Lo spd gmlan serial data Logic Low Off Park Power distribution system Prk brk sw sig Rear fog lamp switch Rh low beam volt Right front fog lamp Right headlamp Right high beam headlamp Right low beam headlamp Ser data gmlan Turn signal/ multi-function switch Underhood fuse block (next to left front strut tower)
HORN Horn Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Horn Wiring Diagram for Chevrolet Sonic LS 2014: 18 (not used) Battery fuse block (next to left front strut tower) Body control module (left end of dash) Fuse 4 150a G100 (left front corner of engine compt) G301 (under center console) Horn (front of left frame member) Horn fuse 15a Horn relay Horn rly ctrl x5 Horn sw sig x3 Horn switch Hot at all times J123 J222 Steering wheel air bag coil (top of steering column) Underhood fuse block (next to left front strut tower) X2 g10
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 62 (under center console) g301 Abs ind Adjustable pedals ind Air bag ind Batt positive volt Brake ind Center sw sig Charging ind Check engine ind ctrl Computer data lines system Cruise ind Dn sw Door ajar ind Driver information Driver information center (dic) display Driver information center select menu sw sig Drl ind Engine controls system Engine coolant Front fog lamps ind Gnd Headlamp on ind High beam ind Hot at all times Hot w/ ignition main relay energized Ign volt Illumination Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a Ipc fuse 10a J202 Left turn ind Lo ref Lo spd gmlan serial data Logic Low fuel warning lamp ind Low tire pressure ind Malfunction ind Menu switch Navigation system Oil level ind Outside ambient Outside ambient air Park lamps ind Parking assist ind Power distribution system Power steering warning light ind Rear fog lamp ind Reduce engine power ind Right turn ind Seat belt ind Security ind Set- Speedometer Temp sens lo ref Temp sensor signal Temperature ind Turn signal/ multi-function switch Up sw X100 X202 Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 55 (base of parking brake assembly) park brake switch (w/ express Ambient air temperature sensor (right side of front grille) Body control module (left end of dash) Brake fluid level switch (master cylinder assembly) Brk fluid lvl Computer data lines system Driver door latch assembly Driver window motor Electronic brake control module (left rear of engine compt) Engine control module (ecm) (left side of engine compt) Engine controls system Engine oil pressure switch (1.4l: left rear of engine) (1.8l: lower left front of engine) Fuel lvl sens sig Fuel pump & level sensor assembly (top of fuel tank) G303 (left kick panel) G304 (right kick panel) G400 (right "c" pillar) G401 (left "c" pillar) Hatchback J303 (w/ emission system) J334 J335 J500 J600 (w/o power folding mirror) J900 Left rear door latch assembly Lf door ajar sw sig Lf dr ajar switch sig Lift gate ajar sw sig Liftgate latch Low ref Lr dr ajar switch sig Network bus 3 Notchback Oil pressure switch signal Park brake switch sig Passenger door latch assembly Rear compartment lid latch Rf dr ajar switch sig Right rear door latch assembly Rr dr ajar switch sig Serial data Up/down Up/down) W/ express W/o express X101 X105 X350 X500 X600 X700 X800 X900
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Sonic LS 2014: 52 2nd row dome/reading lamps Battery pos volt Bcm 5 fuse 25a Body control module (left end of dash) Bus 3 Computer data lines system Dome/reading lamps Driver door latch assembly Driver window motor F9y G303 (left kick panel) G304 (right kick panel) G400 (right "c" pillar) G401 (left "c" pillar) Ground Hatchback Hot at all times Instrument panel fuse block (left end of dash) Interior lamp ctrl J302 J318 J319 J327 J334 J335 J500 J600 J900 Left front door ajar sw sig Left rear door ajar sw sig Left rear door latch assembly Lift gate ajar sw sig (1) Liftgate latch Network 3 Notchback Passenger door latch assembly Pwr ctrl Rear compartment courtesy lamp Rear compartment lid latch Right front door ajar sw sig Right rear door ajar sw sig Right rear door latch assembly Sw sig Trunk lp ctrl W/ axg W/o axg X208 X500 X600 X700 X800 X900 Instrument Illumination Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Instrument Illumination Wiring Diagram for Chevrolet Sonic LS 2014: 55 (instrument panel harness, 2.5 cm right of breakout to body control module) j212 (steering wheel harness, inside steering wheel) j221 6 speed a/t Auto Batt pos volt Bcm 5 25a Body control module (left end of dash) Center console multi-function switch Clock- spring fuse 2a Collision alert indicators Computer data lines system Cruise control & sound systems Dim sig Dimmer sw + Dimmer sw - Door lock switch F33x F9y Front fog lp sw G301 (under center console) Gnd Hazard led Hazard warning switch Hdlp sw on sig x1 Head Headlamp switch Headlmp sw off sig ctrl x1 Hot at all times Hvac control module Illumination ind Ind dim ctrl Ins panel lamp dimming ctrl x6 Instrument cluster Instrument panel fuse block (left end of dash) J202 J214 (instrument panel harness, 16.5 cm above breakout to hazard & lock switch) J222 J236 J300 Led backlight dimming ctrl x2 Left steering wheel control switch Lighting ctrl sw ref x3 Lighting ctrl sw sig Logic Low spd gmlan serial data Navigation system Network 3 Off Park Rear fog lp sw Right steering wheel control switch Steering wheel air bag coil (top of steering column) Transmission shift lever position indicator W/ cruise control X202
NAVIGATION Lane Departure Warning Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Lane Departure Warning Wiring Diagram for Chevrolet Sonic LS 2014: 40 (left end of dash) (top of steering column) (under center console) Batt pos volt Body control module Collision alert indicators Collision ind Computer data lines Driver information center display Front view camera module G301 G301 (under center console) G303 (left kick panel) Hot at all times Ind dim ctrl Instrument cluster Instrument panel fuse block (left end of dash) Interior lights system J222 J236 J300 J302 Lane Lane dep ind Lane departure Lane departure warning ind ctrl Left steering wheel controls switch Lo spd gmlan serial data Logic Objection det ind Sig gnd Steering wheel air bag coil Steering wheel resistor ladder sig 2 Switch collision System Vlbs fuse 10a Warning departure Warning switch X200 X208 Navigation Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Navigation Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 60 (body harness, 10.5 cm below x300) j234 (body harness, 19.5 cm below x500) j230 (body harness, 4.5 cm into breakout to x208) j209 (or 5149) (or 5152) Audio fuse 15a Aux audio common signal 2 Aux detection sig Battery positive volt Cam sig 2 + Cam sig 2 - Cellular phone & digital radio antenna (w/ short range wireless interface digital audio system) Cellular phone microphone (behind dome light bezel) Cellular tel microphone sig voice recognition audio sig Cellular tel voice Cellular tel voice sig Coax Computer data lines system Digital radio antenna (digital audio system) G301 (under center console) Gnd Ground Hot at all times Instrument panel fuse block (left end of dash) J203 J225 J231 J235 Left aux audio signal 2 Left front door speaker Left front tweeter speaker Lf speaker (+) (1) Lf speaker sig (-) (1) Lo spd gmlan serial data Low ref Lr speaker (+) Lr speaker sig (-) Navigation system Nca Onstar fuse 10a Radio Radio antenna Rf speaker (+) (1) Rf speaker sig (-) (1) Rh aux audio signal 2 Right front door speaker Right front tweeter speaker Rr speaker (+) Rr speaker sig (-) Usb W/ onstar W/ vehicle communication system W/o onstar W/o vehicle communication system X202 X205 X206 bk X208 X500 X600 Navigation Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Navigation Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 42 (instrument panel harness, 11.5 cm into breakout to telematics nca control module) j201 (instrument panel harness, 2.5 cm right of breakout to body control module) (instrument panel harness, 7 cm into breakout to radio) j211 Aud sig voice recog Aux audio common sig 2 Auxiliary audio input (if equipped) Batt+ volt Body control module (left end of dash) Cellular tel voice low ref Cellular tel voice sig Computer data lines system Cruise control system Detection sig aux Down seek Drain wire Gnd Hi spd gmlan serial data (-) 1 Interior lights system J205 Left aux audio sig 2 x1 Left rear door speaker (if equipped) Lighting ctrl sw ref Low ref Mute Nca Resistor ladder steering wheel Right aux audio sig 2 Right rear door speaker (if equipped) Right steering wheel controls switch Serial data (+) 1 hi spd gmlan Sig 1 Source Steering wheel air bag coil (top of steering column) Telematics communication interface control module (tcicm) (w/ onstar) (behind right side of dash) Up seek Usb Voice Vol + Vol - X202 X700 X800 Rear View Camera Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Rear View Camera Wiring Diagram for Chevrolet Sonic LS 2014: 26 (1.8l (vin g)) hot w/ ignition main relay energized (1.4l & 1.8l (vin h)) hot w/ engine controls ignition relay energized (left "c" pillar) 1.4l & 1.8l (vin h) 1.8l (vin g) Backup lamp ctrl Backup lamp sply volt Body control module (left end of dash) Camera shield extension Camera sig + Camera sig - Camera sig 2 Camera sig 2+ Ecm 5 tcm 1/ dc-dc converter 10a Exterior lights system G401 Ground J11 J317 (body harness, 11 cm behind breakout to front seats) J900 Nca Radio Rearview camera Run/crank ign volt 1 Underhood fuse block (next to left strut tower) X200 X900
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Chevrolet Sonic LS 2014 List of elements for Power Distribution Wiring Diagram (1 of 4) for Chevrolet Sonic LS 2014: 81 (1.8l: 15.5 cm left of breakout to camshaft position sensor) (1.4l: 12 cm before breakout to mass air flow sensor) j132 (6 cm left of breakout to accelerator & brake pedal position sensors) (left end of dash) instrument panel fuse block (next to left front strut tower) underhood fuse block (not used) 1.4l 1.8l 1.8l vin g 430a 6 speed a/t Abs oil fuse 5a Abs pump fuse 40a Abs valve fuse 30a Aos/ros fuse 5a Automatic transmission assembly (a/t) Battery Battery fuse block (next to left front strut tower) Blower fuse 40a Blower motor Blower motor relay Body control module Brake booster pump motor Canister vent flex fuel fuse 10a Chassis control module Control solenoid valve assembly D10 Ecm 1 fuse 10a Ecm 2 fuse 20a Ecm 4 fuse 10a Ecm fuse 15a Electronic brake control module Engine control module Engine controls ignition relay Engine coolant thermostat heater Evaporative emission purge solenoid valve Evaporative emission vent solenoid valve (if equipped) Evp fuse 20a Except 1.8l vin g Fscm 1 fuse 20a Fuse 150a Fuse 400a Fuse 80a Generator Heated seat front fuse 25a Hvac control module Hvac fuse 10a Intake manifold tuning solenoid valve (1.8l) J133 (1.4l: 7.5 cm below breakout to fuel injectors) (1.8l: 14 cm from breakout to manifold tuning solenoid) J224 Multifunction intake air sensor Osrvm fuse 7.5a Outside rearview mirror switch (if equipped) Passenger presence module Power steering control module Red Rvc fuse 5a Sai pump fuse 40a Seat heating control module (if equipped) Secondary air injection pump relay Start fuse 25a Starter motor Starter relay Sunroof control module (if equipped) Sunroof fuse 20a Tcm fuse 15a To fuse 5 (diagram 3 of 4) To injector/ ig coil fuse (diagram 2 of 4) To windshield wiper speed control relay (diagram 2 of 4) Transmission control module Turbocharger bypass solenoid valve (1.4l) Turbocharger wastegate solenoid valve (1.4l) W/ knee & rear seat air bags X1 b X2 a X201 X202 X208 X301 X302 X350 X500 Power Distribution Wiring Diagram (2 of 4) for Chevrolet Sonic LS 2014 List of elements for Power Distribution Wiring Diagram (2 of 4) for Chevrolet Sonic LS 2014: 85 (1.4l: 13.5 cm above breakout to alternator) (1.8l: 11 cm above breakout to starter motor) (4.5 cm into breakout to engine control module) (5 cm into breakout to underhood fuse block) j128 (engine harness, 5 cm into plastic harness protector) j118 (fuel injector harness, 15 cm right of x160) j102 (not used) 1.4l 1.8l 1.8l 1.4l 1.8l vin g A/c compressor clutch relay A/t Ac clutch fuse 10a Automatic transmission assembly (a/t) Brake booster vacuum switch Chassis control module Coil fuse 10a Control solenoid valve assembly Cool fan k4 fuse 30a 40a Cool fan k5 fuse 40a 60a Cooling fan high speed relay Cooling fan low speed relay Cooling fan medium speed relay (1.4l) Cooling fan speed control relay Cooling fan speed control relay 2 Ecm 3 fuse 10a Ecm 5 fuse 10a Engine control module Except 1.8l vin g From body control module (diagram 4 of 4) From ecm 1 fuse (diagram 1 of 4) From engine controls ignition relay (diagram 1 of 4) Front fog lamp relay Frt wiper fuse 30a Fscm 2/ leveling fuse 10a Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel pump fuse 20a Fuel pump relay G102 (left rear of engine compt) G12 Hatch back Headlamp high beam relay Heated oxygen sensor 1 Heated oxygen sensor 2 Horn relay Ignition coil module Ignition main relay Injector/ ig coil fuse 15a J11 J117 J118 J12 J130 J139 Nca Rear defogger relay Rear window washer pump relay Rear wiper fuse 20a Rear wiper motor Rear wiper relay (hatch back) Rearview camera Run/ crank iec fuse 30a Secondary air injection pump relay (1.8l) Secondary air injection solenoid valve relay (1.8l) Tcm 1 tcm 1/ dc-dc converter fuse 10a To splice j215 (diagram 3 of 4) Transmission control module Underhood fuse block (next to left front strut tower) Underhood relay block Washer fuse 10a Windshield washer pump relay Windshield wiper relay Windshield wiper speed control relay X1 b6 X160 X2 c5 X2 j8 X202 X3 b6 X3 d4 X3 g5 X900 Power Distribution Wiring Diagram (3 of 4) for Chevrolet Sonic LS 2014 List of elements for Power Distribution Wiring Diagram (3 of 4) for Chevrolet Sonic LS 2014: 63 (9 cm from breakout to x202) j215 (left end of dash) instrument panel fuse block (not used) 1.4l 1.8l 10a Air bag fuse 10a Air bag run crank fuse 10a Audio fuse 15a Battery fuse block (next to left front strut tower) Bcm 1 fuse 20a Bcm 2 fuse 20a Bcm 3 fuse 30a Bcm 4 fuse 30a Bcm 5 fuse 25a Bcm 6 fuse 20a Bcm 7 fuse 20a Bcm 8 fuse 30a Body control module Chevy- star fuse 10a Data link connector Dcdc conv fuse 30a Dic fuse 10a Dlc fuse 15a Dlis fuse 2a Driver window motor (if equipped) From a fuse 4 (diagram 1 of 4) From f bcm 8 fuse (diagram 3 of 4) From underhood fuse block (diagram 2 of 4) Front view camera module Fuse 80a Fuse 80a 100a Hdlp alc fuse Headlamp switch Hvac control module Hvac fuse 10a Inflatable restraint sensing & diagnostic module Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a Ipc fuse 10a L/gate fuse 10a Liftgate unlatch relay (hatchback) Onstar fuse 10a Passenger air bag disable indicator Ptc 1 fuse 40a Ptc 2 fuse 60a Pwr wndw exp drv fuse 20a Radio Rear compartment lid unlatch relay (notchback) Spare fuse 20a Telematics communication interface module To ignition switch (diagram 4 of 4) To retained accessory power relay (diagram 4 of 4) To spare fuse (diagram 3 of 4) Trailer fuse 20a Trailer run/crank fuse 10a Urpa fuse 10a Vlbs fuse 10a X200 X202 X208 X500 Power Distribution Wiring Diagram (4 of 4) for Chevrolet Sonic LS 2014 List of elements for Power Distribution Wiring Diagram (4 of 4) for Chevrolet Sonic LS 2014: 50 (1.8l: top rear of engine, 10.5 cm left of breakout to camshaft position sensor) (1.4l: 7.5 cm left of breakout to manifold absolute pressure sensor) j101 (6 cm behind breakout to front seats) j331 (left end of dash) instrument panel fuse block (not used) A/t Acc Accessory voltage Accessory wakeup serial data Automatic transmission assembly (a/t) Body control module Cigar apo fuse 20a Cigar lighter receptacle Control solenoid valve assembly D11 x2 Driver window switch (if equipped) Engine control module From instrument panel fuse block (diagram 3 of 4) From onstar fuse (diagram 3 of 4) Front pwr wndw fuse 25a G301 (under center console) G302 (under center console) H5 x3 Ignition key resistor sig Ignition switch J236 J336 M/t Off Off/run/crank voltage Passenger window switch (if equipped) Rap rly coil ctrl Rear pwr wndw fuse 25a Retained accessory power relay Run Run relay coil ctrl Run/crank ignition 1 voltage S/roof sw fuse 10a Spare fuse 10a Spare fuse 20a Start Sunroof control module Sunroof switch To underhood fuse block (diagram 2 of 4) Transmission control module Underhood fuse block (next to left front strut tower) W/ sunroof X202 X208 X500 X600
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 80 (body harness, 10 cm left of breakout to park brake switch) j329 (center front of engine compt) (w/ remote engine start) hood ajar switch A (not used) Ambient light sensor (top front center of dash) Batt positive volt Batt post volt Bcm 1 fuse 20a Bcm 5 fuse 25a Bcm 8 fuse 30a Body control module (left end of dash) Center console multi-function switch Child lockout ind Child security lock ind Child security lock motor status sig lr Child security lock motor status sig rr Child security lock rly ctrl Child security lock sw sig Child security lock switch Computer data lines system Door ajar sw sig Door lock actuator lock ctrl Door lock actuator lock ctrl 2 Door lock switch Dr lock actuator unlock ctrl Driver door latch assembly Driver door lock sw lock sig Driver dr lk sply volt Exterior lights system F12y F5y F9y G101 (right front of engine compt) G301 (under center console) G302 (under center console) G303 (left kick panel) G401 (left "c" pillar) Gnd Ground distribution system Hatchback Headlights system Hood ajar sw sig Horn relay ctrl Horns system Hot at all times Ind dimming ctrl Instrument panel fuse block (left end of dash) Interior lights system J202 J236 J300 J327 J337 J500 J900 Lf rr door ajar sw sig Lh frt door ajar sw sig Lh gate ajar sw sig 1 Lh hdlp low beam suply volt Lh park lamp suply volt Liftgate latch Network 3 Notchback Rear compartment lid latch Remote control door lock receiver (front center of dash) Rfa rec sig Rfa ret Rfa sply vol Rfa sply volt Rfa trans sig Rh frt door ajar sw sig Rh hdlp low beam suply volt Rh park lamp suply volt Security indicator ctrl Sw unlock sig Up/down W/ express W/o express X100 X500 X900 Power Door Locks Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 35 (right "c" pillar) g400 Computer data lines system Door lock relay Driver door lock switch Driver information center display Driver window motor G102 (left rear of engine compt) G303 (left kick panel) G304 (right kick panel) G401 (left "c" pillar) Ground distribution system Instrument cluster J139 J322 J334 J335 J500 J600 J704 J803 Left rear door latch assembly Lf dr ajar sw sig Lo spd serial data Logic Network bus 3 Passenger door latch assembly Right rear door latch assembly Security indicator Underhood fuse block (next to left front strut tower) W/ power folding mirror W/o power folding mirror X500 X600 X700 X800
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Electrochromic Mirror Wiring Diagram for Chevrolet Sonic LS 2014: 25 Batt positive volt Computer data lines system Emergency ind Emergency switch G301 (under center console) G303 (left kick panel) Gnd Green led ind Hi spd gmlan serial data Hot at all times Inside rearview mirror Instrument panel fuse block (left end of dash) J203 J302 On star fuse 10a Onstar switch Phone switch Red led Red led ind Sig Sply volt Telematics button assembly Telematics communication interface control module (behind right side of dash) X200 X208 Power Mirrors Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Power Mirrors Wiring Diagram for Chevrolet Sonic LS 2014: 21 Defogger system Driver Driver outside rearview mirror Driver outside rearview mirror glass Driver outside rearview mirror motor G303 (left kick panel) G304 (right kick panel) Hot at all times J500 J600 Osrvm fuse 7.5a Outside rearview mirror switch Passenger Passenger outside rearview mirror Passenger outside rearview mirror glass Passenger outside rearview mirror motor Underhood fuse block (next to left front strut tower) X500 X501 X600 X601
POWER SEATS Power Seats Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Power Seats Wiring Diagram for Chevrolet Sonic LS 2014: 30 Computer data lines system Cushion ntc sig Driver back seat heating element Driver cushion seat heating element Driver heated seat switch Drv htd bak ele ret Drv htd ntc low ref Drv htd seat ele volt Drv htd seat ntc sig Front heated seat fuse 25a G303 (left kick panel) Gnd Hot at all times Hvac control module J327 Logic Low gmlan serl data Low speed gmlan Pass htd bak ele ret Pass htd ntc low ref Pass htd seat volt Passenger back seat heating element Passenger cushion seat heating element Passenger heated seat switch Red Seat heating control module (under front of driver's seat) Serial data Underhood fuse block (next to left front strut tower) X301 X302
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Power Top/Sunroof Wiring Diagram for Chevrolet Sonic LS 2014: 22 (front center of roof) Bat+ Fuse 10a G303 (left kick panel) Gnd Hot at all times Hot w/ retained accessory power relay energized Instrument panel fuse block (left end of dash) J301 J302 Logic Run ign 3v S/roof sw Sunroof control module Sunroof fuse 20a Sunroof sw close sig Sunroof sw open sig Sunroof switch Underhood fuse block (next to left front strut tower) X2 c3 X202 X208
POWER WINDOWS Power Windows Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Power Windows Wiring Diagram for Chevrolet Sonic LS 2014: 37 (body harness, 5.5 cm behind breakout to left side impact sensor) (left kick panel) g303 Ajar sw sig Body control module (left end of dash) Door locks system Down Down sig Driver window motor Driver window switch Express sig G303 (left kick panel) Gnd Hot at all times Hot w/ retained accessory relay energized Instrument panel fuse block (left end of dash) J331 J332 J500 J503 (driver door harness, 5 cm into breakout to window motor) Left rear window motor Left rear window switch Linear interconnect network bus 3 Lock out Logic Network 3 Passenger window motor Passenger window switch Pwr wndw exp drv fuse 20a Pwr wndw front fuse 25a Pwr wndw rear fuse 25a Right rear window motor Right rear window switch Up sig X202 X500 X600 X800
RADIO Radio Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Radio Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 60 (body harness, 10.5 cm below x300) j234 (body harness, 19.5 cm below x500) j230 (body harness, 4.5 cm into breakout to x208) j209 (or 5149) (or 5152) Audio fuse 15a Aux audio common signal 2 Aux detection sig Battery positive volt Cam sig 2 + Cam sig 2 - Cellular phone & digital radio antenna (w/ short range wireless interface digital audio system) Cellular phone microphone (behind dome light bezel) Cellular tel microphone sig voice recognition audio sig Cellular tel voice Cellular tel voice sig Coax Computer data lines system Digital radio antenna (digital audio system) G301 (under center console) Gnd Ground Hot at all times Instrument panel fuse block (left end of dash) J203 J225 J231 J235 Left aux audio signal 2 Left front door speaker Left front tweeter speaker Lf speaker (+) (1) Lf speaker sig (-) (1) Lo spd gmlan serial data Low ref Lr speaker (+) Lr speaker sig (-) Navigation system Nca Onstar fuse 10a Radio Radio antenna Rf speaker (+) (1) Rf speaker sig (-) (1) Rh aux audio signal 2 Right front door speaker Right front tweeter speaker Rr speaker (+) Rr speaker sig (-) Usb W/ onstar W/ vehicle communication system W/o onstar W/o vehicle communication system X202 X205 X206 bk X208 X500 X600 Radio Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Radio Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 42 (instrument panel harness, 11.5 cm into breakout to telematics nca control module) j201 (instrument panel harness, 2.5 cm right of breakout to body control module) (instrument panel harness, 7 cm into breakout to radio) j211 Aud sig voice recog Aux audio common sig 2 Auxiliary audio input (if equipped) Batt+ volt Body control module (left end of dash) Cellular tel voice low ref Cellular tel voice sig Computer data lines system Cruise control system Detection sig aux Down seek Drain wire Gnd Hi spd gmlan serial data (-) 1 Interior lights system J205 Left aux audio sig 2 x1 Left rear door speaker (if equipped) Lighting ctrl sw ref Low ref Mute Nca Resistor ladder steering wheel Right aux audio sig 2 Right rear door speaker (if equipped) Right steering wheel controls switch Serial data (+) 1 hi spd gmlan Sig 1 Source Steering wheel air bag coil (top of steering column) Telematics communication interface control module (tcicm) (w/ onstar) (behind right side of dash) Up seek Usb Voice Vol + Vol - X202 X700 X800
SHIFT INTERLOCK Ignition Lock Solenoid Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Ignition Lock Solenoid Wiring Diagram for Chevrolet Sonic LS 2014: 41 (under center console) g302 A/t Acc Battery pos volt Bcm 5 fuse 25a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk aply Brk pos sen low ref Brk pos snsr 5v Brk pos snsr sig Computer data lines system Dlis fuse 2a Engine control module (ecm) (left side of engine compt) G301 (under center console) Gnd Hi spd gmlan + Hi spd gmlan - Hot at all times Ignition switch Instrument panel fuse block (left end of dash) J145 J146 J147 J202 J337 Key capture solenoid actuator (on steering column) Key-in switch Low ref M/t Notchback Off Off/run/crank Park position switch Run Snsr sply volt brk sply snsr sig Start Transmission shift lever Volt accessory volt X101 X202 Shift Interlock Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Shift Interlock Wiring Diagram for Chevrolet Sonic LS 2014: 35 (under center console) g302 Automatic transmission assembly Battery pos volt Bcm 5 fuse 25a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk pos snsr 5v Brk pos snsr lo ref Brk pos snsr sig Brk sply snsr sig Brk sply snsr sply voltage Computer data lines system Control solenoid valve assembly Engine control module (ecm) (left side of engine compt) G301 (under center console) Gnd Hi spd gmlan + Hi spd gmlan - Hot at all times Instrument panel fuse block (left end of dash) J145 J146 J147 J202 J337 Low ref Notchback Prk lock solenoid ctrl x7 Prk/neut sig 1 Transmission control module (tcm) Transmission internal mode switch (ims) Transmission shift lever Transmission shift lock control solenoid actuator X101 X202
STARTING/CHARGING Charging Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Charging Wiring Diagram for Chevrolet Sonic LS 2014: 35 1.4l turbo 1.8l 1.8l (vin g) 430a Batt positive vol Battery Battery fuse block (next to left front strut tower) Body control module (left end of dash) Charge ind Computer Computer data lines system Current sensor sig Data lines system Driver information center display Engine control module (left side of engine compt) Except 1.8l (vin g) Fuse 2 400a G105 (left front of engine engine compt) Gen turn on sig Generator Generator field duty cycle sig Gmlan serial data(+) x2 Gmlan serial data(-) Ground High speed serial data(+) High speed serial data(-) Hot at all times Instrument cluster Logic Low ref Low spd gmlan serial data Osrvm fuse 5a Rvc fuse 5a Starter motor Underhood fuse block (next to left front strut tower) Starting Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Starting Wiring Diagram for Chevrolet Sonic LS 2014: 53 (not used) (sedan) j145 1.4l turbo 1.8l 1.8l (vin g) 430a Acc Automatic transmission assembly Battery Battery fuse block (next to left front strut tower) Body control module (left end of dash) Charging circuit Clutch pedal position sensor (m/t) (on clutch pedal assembly) Computer Computer data lines system Control solenoid valve assembly Data lines system Ecm 5 (except 1.8l (vin g)) tcm 1 (1.8l (vin g)) fuse 10a Engine control module (left side of engine compt) Evp fuse 20a Except 1.8l (vin g) Fuse 150a Fuse 400a G102 (left rear of engine compt) G104 (1.4l turbo: rear of cylinder bank) (1.8l: lower right rear of engine) G105 (left front of engine compt) Gmlan serial data(+) x2 Gmlan serial data(-) Hi spd gmlan serial data(+) Hi spd gmlan serial data(-) Hot w/ ignition run relay energized Ig key resistor sig Ign voltage Ignition switch J122 J122 (6 speed) J139 J146 (sedan) J147 (sedan) Lock Off/run/crank volt P/n sw sig Run Start Starter fuse 25a Starter motor Starter relay Str rly coil ctrl Transmission control module Transmission internal mode switch Underhood fuse block (next to left front strut tower) X101 X202
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 66 (in steering wheel) steering wheel air bag (right side of dash) passenger instrument panel air bag Air bag fuse 10a Air bag ind Air bag run crank fuse 10a Aos/ros fuse 5a Batt positive volt Belt ind passenger seat Computer data lines system Driver information center display Driver knee air bag (if equipped) (under left side of dash) Driver seat belt ind Drv knee mod hi ctrl Drv knee mod lo ctrl G300 (under center console) G301 (under center console) G304 (right kick panel) Gnd Ground Hot at all times Hot w/ ignition main relay energized Inflatable restraint sensing & diagnostic module (sdm) (under front of center console) Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a J202 J236 Left front impact sensor (left side of radiator support) Lo spd Lo spd gmlan serial data Logic Nca Off ind On ind Pass air bag off ind ctrl Pass air bag on ind ctrl Pass ip mod stage 1 hi ctrl Pass ip mod stage 1 lo ctrl Pass ip mod stage 2 hi ctrl Pass ip mod stage 2 lo ctrl Pass knee mod hi ctrl Pass knee mod lo ctrl Pass seat belt ind Passenger air bag disable indicator Passenger knee air bag (if equipped) (under right side of dash) Passenger presence detection module (front passenger seat cushion) Passenger presence sensor (under passenger's seat) Pin shorting bars engaged when module connector is disconnected from harness: (shorting bars are connected between following pins: 1-2, 3-4, 5-6, 7-8, 21-22 & 23-24) Pnk Power distribution system Right front impact sensor (right side of radiator support) Right front side impact sensor (inside bottom of passenger's door) Run/crank ign 1v Run/crank ign volt Shorting bar Steering wheel air bag coil (top of steering column) Steering wheel mod stage 1 hi ctrl Steering wheel mod stage 1 lo ctrl Steering wheel mod stage 2 hi ctrl Steering wheel mod stage 2 lo ctrl Tan Underhood fuse block (next to left front strut tower) X100 X207 X302 X600 Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 60 (base of driver's seat belt buckle) (if equipped) driver seat belt anchor pretensioner (base of passenger's seat belt buckle) (if equipped) passenger seat belt anchor pretensioner (inside bottom of driver's doors) left front side impact sensor (left outside edge of roof) left roof rail air bag (left side of driver's seat back) driver seat side air bag (not used) (right side of passenger's seat back) passenger seat side air bag Driver seat belt buckle Driver seat belt retractor pretensioner (base of left "b" pillar) Driver seat belt switch Drv seat belt anchor pretensioner hi ctrl Drv seat belt anchor pretensioner lo ctrl Drv seat belt retractor pretensioner hi ctrl Drv seat belt retractor pretensioner lo ctrl Drv seat belt sw sig Drv side impact mod hi ctrl Drv side impact mod lo ctrl Inflatable restraint sensing & diagnostic module (sdm) (under front of center console) Inflator sw ind Inflator sw sig Left rear seat air bag (if equipped) (left side of left rear seat back) Left rear side impact sensor (base of left "b" pillar) Lf discriminating sens lo ref Lf discriminating sens sig Lf head curtain mod hi ctrl Lf head curtain mod lo ctrl Lf side impact sensing mod sig Lh middle side impact sensing mod lo ref Lh middle side impact sensing mod sig Lo ref Nca Pass seat belt anchor pretensioner hi ctrl Pass seat belt anchor pretensioner lo ctrl Pass seat belt reminder sig Pass seat belt retractor pretensioner hi ctrl Pass seat belt retractor pretensioner lo ctrl Pass seat belt sw sig Pass side impact mod hi ctrl Pass side impact mod lo ctrl Passenger seat belt buckle Passenger seat belt retractor pretensioner (base of right "b" pillar) Passenger seat belt switch Pin shorting bars engaged when module connect is disconnected from harness: (shorting bars are connected between following pins: 3-4, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18, 37-38, 39-40 & 53-54) Red Rf discriminating sen lo sig Rf discriminating sens lo sens lo ref Rf head curtain mod hi ctrl Rf head curtain mod lo ctrl Rf side impact sensing mod sig Rh middle side impact sensing mod lo ref Rh middle side impact sensing mod sig Right rear seat air bag (if equipped) (right side of right rear seat back) Right rear side impact sensor (base of right "b" pillar) Right roof rail air bag (right outside edge of roof) Shorting bar Tap up/tap down enable sig Tap up/tap down sw sig X301 X302 X500
TRANSMISSION Transmission Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Transmission Wiring Diagram for Chevrolet Sonic LS 2014: 79 (1.4l: rear of cylinder bank) (1.8l: lower right rear of engine) 1.8l vin g 1.8l vin h & 1.4l vin b Automatic transmission assembly Body control module (left end of dash) Center console multi-function switch Computer data lines system Control solenoid valve assembly Cruise control system Cruise/eic/tcc brk sig Driver information center (dic) Eco switch Engine control module (ecm) (left side of engine compt) G104 G301 (under center console) Gmlan Gmlan serial data (+) 1 Gmlan serial data (-) 1 Gmlan serial data (-) gmlan serial data (+) Gnd Hi spd gmlan ser data (+) Hi spd gmlan ser data (-) Hot at all times Hot w/ ignition main relay energized Ign Instrument cluster Iss high Iss low J122 J128 J202 J236 Logic Low ref Oss high Oss low P/n Park/ neutral sig Pc 1 solenoid Pc 2 solenoid Pc 3 solenoid Pc 4 solenoid Pc 5 solenoid Pressure control solenoid valve 1 Pressure control solenoid valve 2 Pressure control solenoid valve 3 Pressure control solenoid valve 4 Pressure control solenoid valve 5 Red Shift solenoid valve 1 Shift solenoid valve 2 Ss 1 Ss 2 Tap up/tap down sw sig Tcc solenoid Tcm 1/dc dc converter tcm 1 fuse 10a Tcm fuse 15a Tfp 1 Tfp 3 Tfp 4 Tfp 5 Tft Torque converter clutch pressure control solenoid valve Transmission control module Transmission fluid pressure switch Transmission fluid temperature sensor Transmission input shaft speed sensor Transmission internal mode switch Transmission manual shift switch Transmission output shaft speed sensor Transmission shift lever Trns range sig a Trns range sig b Trns range sig c Trns range sig p Underhood fuse block (next to left front strut tower) Wakeup serial data Winter mode sw sig X200
TRUNK, TAILGATE, FUEL DOOR Liftgate Release Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Liftgate Release Wiring Diagram for Chevrolet Sonic LS 2014: 25 (not used) Bcm 1 fuse 20a Body control module (left end of dash) Computer data lines system Driver information center display Endgate latch relay coil ctrl Endgate latch relay coil ctrl x5 Endgate latch relay sply voltage x4 G302 (under center console) G401 (left "c" pillar) Ground Hot at all times Instrument cluster Instrument panel fuse block (left end of dash) J337 J900 L/ gate fuse 10a Liftgate latch Liftgate unlatch relay Liftgate unlatch switch Lo spd gmlan serial data Logic Rear closure handle sw open sig X202 X900 Trunk Release Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Trunk Release Wiring Diagram for Chevrolet Sonic LS 2014: 26 (not used) Bcm 1 fuse 20a Body control module (left end of dash) Computer data lines system Driver information center display Exterior rear compartment lid unlatch switch G302 (under center console) G303 (left kick panel) G401 (left "c" pillar) Ground Hot at all times Instrument cluster Instrument panel fuse block (left end of dash) J327 J337 J900 L/gate fuse 10a Lift gate ajar switch signal (1) Lift glass/trunk mtr release ctrl Lo spd gmlan serial data Logic Rear closure handle sw open sig Rear compartment lid latch Rear compartment lid unlatch relay X202 X900
WARNING SYSTEMS Warning Systems Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014 List of elements for Warning Systems Wiring Diagram (1 of 2) for Chevrolet Sonic LS 2014: 54 Acc Auto Bcm 5 fuse 25a Body control module (left end of dash) Brake ind Computer data lines system Dlis fuse 2a Door ajar ind Driver information center (dic) display Driver window motor G301 (under center console) G303 (left kick panel) Gnd Head Headlamp sw park lp sig x1 Headlamp switch Hi spd gmlan serial data(+) Hi spd gmlan serial data(-) Hot at all times Hot w/ ignition main relay energized Ignition switch Instrument cluster Instrument panel fuse block (left end of dash) Ipc aos fuse 10a J202 J236 J327 Key in ignition switch Lf door ajar sw sig Lf door haz sw Lift gate ajar sw sig Lo spd gmlan serial data Logic Low tire pressure ind Lr door ajar sw sig Network bus 3 Off Off/run/crank volt Park Park brake switch (base of parking brake assembly) Park brk sw sig Power distribution system Rf door ajar sw sig Rr door ajar sw sig x7 Run Run/crank ign1 volt Seat belt ind Start W/ express up/down W/o express up/down X500 X600 X700 X800 Warning Systems Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014 List of elements for Warning Systems Wiring Diagram (2 of 2) for Chevrolet Sonic LS 2014: 49 (left kick panel) (left rear of engine compt) (right kick panel) Brake fluid level switch (master cylinder assembly) Brk fluid lvl sen sig Computer data lines system Driver door latch assembly Driver seat belt buckle Driver seat belt sw sig Driver seat belt switch Electronic brake control module G301 (under center console) G303 G303 (left kick panel) G304 G400 (right "c" pillar) G401 (left "c" pillar) Hatchback Hi spd gmlan serial data(+) Hi spd gmlan serial data(-) Inflatable restraint sensing & diagnostic module (under front of center console) J202 J334 J335 J500 (w/ express up/down) J600 (w/o power folding mirror) J900 Left rear door latch assembly Liftgate latch Lo ref Lo spd gmlan serial data Low spd gmlan serial data Nca Passenger air bag disable indicator Passenger door latch assembly Passenger seat belt buckle Passenger seat belt ind Passenger seat belt sw sig Passenger seat belt switch Radio Rear compartment lid latch Red Right rear door latch assembly Sedan X301 X302 X700 X800 X900
WIPER/WASHER Wiper/Washer Wiring Diagram for Chevrolet Sonic LS 2014 List of elements for Wiper/Washer Wiring Diagram for Chevrolet Sonic LS 2014: 58 (hatchback) rear wiper switch (left rear of engine compt) windshield wiper motor 1.8l ving 1.8l vinh & 1.4l 87a Abs pump frt wiper fuse 30a Battery fuse block (next to left front strut tower) Body control module (left end of dash) Computer data lines system D2 x2 Delay switch Driver information center display Ecm 5 washer fuse 10a Front windshield wiper switch high signal Fuse 150a G102 (left rear of engine compt) G401 (left "c" pillar) Hatchback High High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Instrument cluster Int J114 J139 J151 (sedan) J900 Logic Low Low refr Low speed gmlan serial data Mist Off Rear wind washer rly ctrl Rear wind wip sw sig Rear window washer pump relay Rear wip mtr rly coil ctrl Rear wiper fuse 9 fuse 20a Rear wiper motor (hatchback) (center of liftgate) Rear wiper relay (hatch back) Underhood fuse block (next to left front strut tower) Washer switch Windshield washer pump (on windshield washer reservoir) Windshield washer pump relay Windshield washer rly ctrl Windshield washer sw sig Windshield wiper Windshield wiper motor park switch sig Windshield wiper relay Windshield wiper speed control relay Windshield wiper switch high signal Windshield wiper switch low signal Windshield wiper/washer switch Wiper switch X2 c1 X202 X900
