Diagram sections — 26 (50 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Compressor Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Compressor Wiring Diagram for Chevrolet Cavalier Z24 1999: 46 (engine harn, 20-23 cm from a/c comp clutch connector) (hvac harness, behind +5v A/c clutch diode A/c compressor clutch A/c compressor clutch relay (in engine compt fuse/relay center) A/c fuse 10a A/c on switch A/c refrigerant pressure sensor (right front corner of engine compt, on refrigerant line) B10 B11 Bi-lv Blend Center of dash) Chevy Data line Def Engine compartment fuse/relay center Erls fuse 10a Fuse block G112 (left side of engine) Heater-a/c and rear defogger control assembly Hot at all times Hot in run Hot in run, bulb test or start Htr Hvac fuse 10a Instrument cluster Mode switch Off Pnk Pont Powertrain control module (pcm) (on right front of engine compartment) Recir Relay ctrl S101 (engine harn 28-33 cm from cooling fan motor connector) S107 (engine harn, 34 cm from engine compt fuse/relay center) S111 S125 S233 S277 (i/p harn, lower left of dash) Sensor ground Sensor input Solid state Tan Vent Heater Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Heater Wiring Diagram for Chevrolet Cavalier Z24 1999: 28 (hvac harn, behind center of dash) B tan Bi-lv Blend Blo fuse 30a Blower motor Blower motor relay (in engine compartment fuse/relay center) Blower resistor (hvac assembly under center of dash) Blower switch C 1995 vftc Def Engine compartment fuse/relay center Fuse block G112 (left side of engine) G202 (left lower dash) Heater and rear defogger control assembly Hot at all times Hot in run Htr Hvac fuse 10a Interior lights system Mode switch Off S101 (engine hern, 28-33 cm from cooling fan motor connector) S280 (hvac harness, behind right side of dash) S281 (hvac harness, behind center of dash) Tan Vent Manual A/C Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Manual A/C Wiring Diagram for Chevrolet Cavalier Z24 1999: 65 (engine harn, 20-23 cm from a/c comp clutch connector) (hvac harness, behind center of dash) +5v A/c clutch diode A/c comp relay ctrl A/c compressor clutch A/c compressor clutch relay (in engine compt fuse/relay center) A/c fuse 10a A/c on switch A/c refrigerant pressure sensor (right front corner of engine compt, on refrigerant line) B tan B10 B11 Bi-lv Blend Blo fuse 30a Blower motor Blower motor relay (in engine compartment fuse/relay center) Blower resistor (hvac assembly under center of dash) Blower switch C 1995 vftc Chevy Cooling fan fuse 30a Cooling fan motor Cooling fan relay (in engine compartment fuse/relay center) Data line Def Engine compart- ment fuse/ relay center Engine compartment fuse/relay center Engine coolant temperature (ect) sensor (left front of engine) (2.2l) (on rear of eng, near coolant outlet) (2.4l) Erls fuse 10a Fan control Fuse block G112 (left side of engine) G112 (left side of engine) G202 (left lower dash) Heater-a/c and rear defogger control assembly Hot at all times Hot in run Hot in run, bulb test or start Htr Hvac fuse 10a Instrument cluster Interior lights Microprocessor Mode switch Off Pnk Pontiac Powertrain control module (pcm) (on right front of engine compartment) Recir Red S101 (engine harn 28-33 cm from cooling fan motor connector) S107 (engine harn, 34 cm from engine compt fuse/relay center) S111 S125 S233 (hvac harness, behind center of dash) S277 (dash harness, lower left of dash) S280 (hvac harness, behind right side of dash) S281 Sensor ground Sensor input System Tan Vent
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Chevrolet Cavalier Z24 1999 List of elements for Anti-lock Brake Wiring Diagrams for Chevrolet Cavalier Z24 1999: 67 (left center of engine compt) (left rear of engine compt) A10 A11 A12 Abs actuator motor assembly (below master cylinder) Abs fuse 20a Abs fuse 40a Abs ind. B12 Batt Brake Brake fluid level switch (in brake fluid reservoir) Brake in Brake level in Brake switch (on brake pedal support bracket) Cluster fuse 10a Data line Data link connector (dlc) (below left side of dash) Electronic brake control module (ebcm) (behind lower left side of dash, near fuse block) Electronic brake control relay Enable rly output Erls fuse 10a Fuse block G104 Ground Hot at all times Hot in run, bulb test or start Ign Ind. Ind. ctrl Instrument panel cluster L fnt mtr-hi L fnt mtr-lo Left fnt wheel spd Left front abs solenoid Left front motor Left front wheel speed sensor Left rear wheel spd Left rear wheel speed sensor Left solenoid Microprocessor Pnk Rear motor Rear mtr-hi Rear mtr-lo Red Right front abs solenoid Right front motor Right front wheel speed sensor Right rear wheel speed sensor Rly coil ctrl Rt fnt mtr-hi Rt fnt mtr-lo Rt fnt solenoid Rt fnt wheel spd Rt rear wheel spd S102 S107 S203 S206 (left lower dash) S210 S214 S277 (left lower dash) Stop/haz fuse 20a Tan Underhood fuse/relay center
ANTI-THEFT Anti-theft Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Anti-theft Wiring Diagram for Chevrolet Cavalier Z24 1999: 42 (dash harn, 77 cm from left side firewall grommet toward dlc) 5 volts Accy Anti theft ind. Batt Bulb test Chev Cls/pcm fuse 10a Cluster fuse 10a Cranklow Data link connector (dlc) (below left side of dash) Fuse block G129 (front of transaxle) G201 (right side of dash) Gnd Hot at all times Hot in run, bulb test or start Ign Ignition key Ignition switch Ind. control Instrument cluster Lock Micro- processor Mrd (+) Mrd (-) Mrd input Off Passlock lock cylinder Pcm gnd Pnk Pontiac Powertrain control module (on right front of engine compt) Pwr Run S205 S217 S277 Serial data Start Tan Uart data
COMPUTER DATA LINES Computer Data Lines for Chevrolet Cavalier Z24 1999 List of elements for Computer Data Lines for Chevrolet Cavalier Z24 1999: 17 Data clss 2 Data link connector (below left side of dash) Electronic brake control module (behind lower left side of dash, near fuse block) Fuse block G129 (front of transaxle) G201 (right side of dash) Horn fuse 15a Hot at all times Instrument panel cluster Powertrain control module (pcm) (on right front of engine compartment) S205 S209 S217 S277 (dash harn, 78 cm from left dash grommet, toward dlc) Sensing & diagnostic module (sdm) (below right front seat) Tan Uart data
COOLING FAN Cooling Fan Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Cooling Fan Wiring Diagram for Chevrolet Cavalier Z24 1999: 12 Cooling fan fuse 30a Cooling fan motor Cooling fan relay (in engine compartment fuse/relay center) Engine compart- ment fuse/ relay center Engine coolant temperature (ect) sensor (left front of engine) (2.2l) (on rear of engine, near coolant outlet) (2.4l) Fan control G112 (left side of engine) Hot at all times Powertrain control module (pcm) (behind right side of front facia, on impact bar) Red Sensor ground Sensor input
CRUISE CONTROL Cruise Control Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Cruise Control Wiring Diagram for Chevrolet Cavalier Z24 1999: 45 (dash harness, left lower side of dash) (dash harness, left side of dash) (dash harness, right upper side of dash) A/t All times Brake switch (on pedal support) Brake switch signal Cruise control brake switch (on pedal support) Cruise control clutch switch (on pedal support) Cruise control module (right rear of engine compt) Cruise engaged sig Cruise fuse 10a Cruise inhibit Cruise inhibit input Cruise status Cruise sw signal Cruise switch Erls fuse 10a Fuse block G129 (front of transaxle) Ground Hot at Hot in run, bulb Ignition M/t Multifunction lever Off Pnk Powertrain control module (pcm) (right front of engine compt) R/a S206 S214 S217 S221 S242 Set sw Shift interlock Stop/haz fuse 20a System Test or start Vehicle speed input Vehicle speed out Vehicle speed sensor (vss) (on rear of transaxle) (a/t) (top right front of transaxle) (m/t) Vss high Vss low
DEFOGGERS Defogger Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Defogger Wiring Diagram for Chevrolet Cavalier Z24 1999: 18 Fuse block G201 (right side of dash) G301 (below right front seat) Heater-a/c & rear defogger control assembly Hot at all times Hot in run Hvac fuse 10a Illum. Interior lights system Nca On ind. Rear defogger Rear defogger switch Rr defog fuse 30a S280 S281 S331 Timing circuit
ENGINE PERFORMANCE
2.2L 2.2L CNG, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L CNG, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cavalier Z24 1999: 81 (af eng harn, 19.5 cm from evap/ect breakout) (af harn) s150 (dash harn, 72 cm from bulkhead grommet) (i/p harn, left front of dash) (in engine compt fuse/relay center) fuel pump relay 5v ref A/c pres A/c refrigerant pressure sensor (right front of eng compt) A/t iss sens All times Battery C2 brake switch (on brake pedal support) Ckp ref Cls/pcm fuse 10a Cmp sens Coolant level switch (right side of eng compt) Cruise control brake switch (on brake pedal support) Data link connector (left side of dash) Ect sensor Engine compartment fuse/relay center Engine oil pressure switch (near oil filter) Erls fuse 10a F/p-inj fuse 20a Fuel pump Fuel tank module Fuel tank pres Fuel tank pressure sensor (top of fuel tank) Fuse block G115 (rear of engine) G300 (under driver's seat) Gen term f Gen term l Generator Hot at Hot in off, run, bulb test or start Hot in run, bulb test or start Ign Ign ctrl 1-4 Ign ctrl 2-3 Ign fuse 20a Inj 1 Inj 2 Knock sensor (right side of eng) Ks signal Low coolant sw Map sensor Nca Ngo enable out Oil pres Pcm fuse 10a Pcm gnd Pcm ground Pcm/ign fuse 10a Pnk Powertrain control module (right front corner eng compt) Red S019 S107 S171 S214 S242 S277 S330 Serial data Tan Tcc bk sw Tft sensor Throttle position sensor (on throttle body assy) Tp sensor Tr sw a Tr sw input b Tr sw input c Tr sw input p Transaxle range switch Tx range a Tx range b Tx range c Uart data line Vss high W/ cruise control W/o cruise control 2.2L CNG, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L CNG, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cavalier Z24 1999: 39 (4 speed only) (af eng harn, 16.5 cm from iat sensor breakout) (af eng harn, aprrox 16 cm ect sensor breakout) (eng harn, 27 cm from bulkhead connector) 1-2 1-2 shift solenoid valve 2-3 2-3 shift solenoid valve A pnk Automatic transaxle Automatic transaxle fluid pressure valve manual position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor b Ckp gnd Ckp sig Coil ctrl Coil pos Crankshaft position sensor (right side of eng) Ctrl coil Engine coolant temperature sensor (front left of engine) Fuel injectors Gnd Ign Ign ctrl a Ign ctrl b Ignition control module (top rear of eng) Nca Pnk Pressure control solenoid valve Red Ref low Ref sig S011 S017 S121 Tan To spark plugs Torque converter clutch pwm solenoid valve Vehicle speed sensor (rear of transaxle) 2.2L CNG, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L CNG, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cavalier Z24 1999: 88 (af eng harn, approx 19.5 cm from evap/ect breakout) s020 (af eng harn, in cmp sensor breakout) (af harn) (af harn, appprox 60 cm from grommet below steering column) (af harn, approx 26.5 cm from af ecu breakout) (af harn, aprrox 6.5 cm from the four relay breakouts toward ecu) (af harn, near hpl solenoid) (af harn, near lpl solenoid) (behind left headlamp) af fuel pump relay (behind left headlamp) ignition relay (behind left headlamp) lock-off relay (left side of trunk compt) high pressure lock-off solenoid (pins 1-5 not used) (pins 10-20 not used) (rear of eng) (top front of eng) low pressure lock-off solenoid 1x cam sens 5v ref 7x crank sens Actual gas flow Af d1 Af d2 Af ecu bat Af ecu gnd Af ecu ign 0 Af ecu ign 1 Alter- native fuel engine control unit (behind left head- lamp) C001 C002 Cng fuel level Cng fuse 20a Cooling fan/cng fuse 40a Desired gas flow Ect sens sig Engine compartment fuse/relay center Evap can purge Evap canister Fps 5v ref Fps sig Fps/fts sens gnd Fts sig Fuel gage rly Fuel gage select Fuel ind lmp Fuel pmp rly G115 Gas mass sensor (gms) (top center of eng) Gms fault line Gnd Hot at all times Hpl sol Iac coil a hi Iac coil a lo Iac coil b hi Iac coil b lo Iat sens sig Instrument cluster system Lpl sol Map Mil Mil ctrl Mixture control valve motor (top center of eng) Motor gnd Motor pwr Ngo enable O2s hi sig O2s lo sig Pnk Produc- tion use only Red S001 S002 S004 S005 S006 S007 S008 S009 S010 S450 S451 Sens gnd Serial data Serial data (cl 2) Sw ign pwr Tan Tps sig Vehicle speed 2.2L CNG, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L CNG, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cavalier Z24 1999: 95 (af eng harn, approx 15 cm from iat sensor) (af eng harn, approx 23 cm from iat sensor breakout) (af eng harn, approx 26 cm from evap/ect breakout) (af eng harn, approx 29.5 cm from iat sensor breakout) (af eng harn, approx 6.5 cm from evap/ect breakout) (af eng harn, front of eng) s121 (af eng harn, near iac valve) (af harn) (eng harn, approx 24.5 cm from eng compt fuse/ relay center) (left side of trunk compt) fuel pressure sensor (left side of trunk compt) fuel temperature sensor 1-2 ss valve 2-3 ss valve A/ pres +5v A/c clutch rly A/c system A/t iss sens Automatic transaxle (3 speed only) Camshaft position sensor (right side of eng) Cmp sens b+ Cmp sens gnd Cooling fans system Cruise control system Cruise diable Cruise engaged Ect sens Erls fuse 10a Evap can vnt Evap canp Evaporative emission canister purge valve (left front of eng) Evaporative emission canister vent solenoid (right front of eng compt) Fuel pump rly Fuse block G115 (rear of eng) Hot in run Hot in run, bulb test or start Iac coil a hi Iac coil a lo Iac coil b hi Iac coil b lo Iat sens Iat sens sig Icm ref lo Idle air control valve (on throttle body assembly) Ign Inj 3 driver Inj 4 driver Instrument cluster Instrument cluster system Intake air temperature sensor (on air cleaner duct assembly) Lt fan ctrl Malfunction indicator lamp Manifold absolute pressure sensor (side of throttle body) Map sens +5v Map sensor Mil ctrl Nca O2 htr fuse 10a Pc sol Pc sol vlv ctrl Pcm gnd Pnk Pnk a Post conv o2 Post- converter heated oxygen sensor (behind catalytic converter) Powertrain control module (right front corner eng compt) Pre conv o2 Pre- converter oxygen sensor (on exhaust manifold) Red Red a S013 S014 S015 S016 S018 S021 S024 S025 S026 S027 S101 S107 S171 S452 Tan Tan b Tcc pwm sol Tcc release Tcc sol (3 spd) Tft sensor Third clutch pressure switch Torque converter clutch solenoid Tp sens +5v Vss low Vss out 2.2L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Cavalier Z24 1999: 77 (dash harn, 72 cm from bulkhead grommet) (i/p harn, left front of dash) (in engine compt fuse/relay center) fuel pump relay (others) (convertible) 5v ref A/c pres A/c refrigerant pressure sensor (right front of eng compt) A/t iss sens All times Battery C2 brake switch (on brake pedal support) Ckp ref Cls/pcm fuse 10a Cmp sens Coolant level switch (right side of eng compt) Cruise control brake switch (on brake pedal support) Data link connector (left side of dash) Ect sensor Engine compartment fuse/relay center Engine oil pressure switch (near oil filter) Erls fuse 10a F/p-inj fuse 20a Fuel pump Fuel tank module Fuel tank pres Fuel tank pressure sensor (top of fuel tank) Fuse block G115 (rear of engine) G300 (under driver's seat) Gen term f Gen term l Generator Hot at Hot in off, run, bulb test or start Hot in run, bulb test or start Ign Ign ctrl 1-4 Ign ctrl 2-3 Ign fuse 20a Inj 1 Inj 2 Knock sensor (right side of eng) Ks signal Low coolant sw Map sensor Nca Oil pres Pcm fuse 10a Pcm gnd Pcm ground Pcm/ign fuse 10a Pnk Powertrain control module (right front corner eng compt) Red S171 S214 S242 S277 S330 s332 Serial data Tan Tcc bk sw Tft sensor Throttle position sensor (on throttle body assy) Tp sensor Tr sw a Tr sw input b Tr sw input c Tr sw input p Transaxle range switch Tx range a Tx range b Tx range c Uart data line Vss high W/ cruise control W/o cruise control 2.2L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Cavalier Z24 1999: 32 (4 speed only) (engine harness, 27 cm from bulkhead connector) 1-2 shift solenoid valve 1-4 coil ctrl 2-3 coil ctrl 2-3 shift solenoid valve A pnk Automatic transaxle Automatic transaxle fluid pressure valve manual position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor b Ckp gnd Ckp sig Coil pos Crankshaft position sensor (right side of eng) Engine coolant temperature sensor (front left of engine) Fuel injectors Gnd Ign Ign ctrl a Ign ctrl b Ignition control module (top rear of eng) Pnk Pressure control solenoid valve Red Ref low Ref sig S121 Tan To spark plugs Torque converter clutch pwm solenoid valve Vehicle speed sensor (front of transaxle) 2.2L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.2L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Cavalier Z24 1999: 76 (chevrolet) (pontiac) 1-2 ss valve 2-3 ss valve A/ pres +5v A/c clutch rly A/c system A/t iss sens A5 a8 Automatic transaxle (3 speed only) Camshaft position sensor (right side of eng) Cmp sens b+ Cmp sens gnd Cooling fans system Cruise control system Cruise diable Cruise engaged Ect sens Erls fuse 10a Evap can vnt Evap canp Evaporative emission canister purge valve (left front of eng) Evaporative emission canister vent solenoid (right front of eng compt) F pump rly Fuse block G115 (rear of eng) Hot in run Hot in run, bulb test or start Iac coil a hi Iac coil a lo Iac coil b hi Iac coil b lo Iat sens Iat sens sig Icm ref lo Idle air control valve (on throttle body assembly) Ign Inj 3 driver Inj 4 driver Instrument cluster Instrument cluster system Intake air temperature sensor (on air cleaner duct assembly) Lt fan ctrl Malfunction indicator lamp Manifold absolute pressure sensor (side of throttle body) Map sens +5v Map sensor Mil ctrl Nca O2 htr fuse 10a Pc sol Pc sol vlv ctrl Pcm gnd Pnk Pnk a Post conv o2 Post- converter heated oxygen sensor (behind catalytic converter) Powertrain control module (right front corner eng compt) Pre conv o2 Pre- converter oxygen sensor (on exhaust manifold) Red Red a S101 S107 S171 Tan Tan b Tcc pwm sol Tcc release Tcc sol (3 spd) Tft sensor Third clutch pressure switch Torque converter clutch solenoid Tp sens +5v Vss low Vss out
2.4L 2.4L VIN T, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Cavalier Z24 1999: 78 (dash harn, 75 cm from bulkhead grommet) (i/p harn, left front of i/p) (left center of eng compt) fuel pump relay (others) (convertible) 5v ref A/c pres A/c refrigerant pressure sensor (right front of eng compt) A/t iss sens All times Battery C2 brake switch (brake pedal support) Ckp ref Cls/pcm fuse 10a Cmp sens Coolant level switch (right side of eng compt) Cruise control brake switch (brake pedal support) Data link connector (left side of dash) Ect sensor Engine compartment fuse/relay center Engine oil pressure switch (top rear of engine) Erls fuse 10a F/p-inj fuse 20a Fuel pump Fuel tank module Fuel tank pres Fuel tank pressure sensor (top of fuel tank) Fuse block G115 (rear of engine) G300 (under driver's seat) Gen term f Gen term l Generator Hot at Hot in off, run, bulb test or start Hot in run, bulb test or start Ign Ign ctrl 1-4 Ign ctrl 2-3 Ign fuse 20a Inj 1 Inj 2 Knock sensor (right rear of eng) Ks signal Low coolant sw Map sensor Nca Oil pres Pcm fuse 10a Pcm gnd Pcm ground Pcm/ign fuse 10a Pnk Powertrain control module (right front corner eng compt) Red S121 (eng harn, left front of engine) S171 S214 S242 S277 S330 s332 Serial data Tan Tcc bk sw Tft sensor Throttle position sensor (throttle body assy) Tp sensor Tr sw a Tr sw input b Tr sw input c Tr sw input p Transaxle range switch Tx range a Tx range b Tx range c Uart data line Vss high W/ cruise control W/o cruise control 2.4L VIN T, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Cavalier Z24 1999: 34 (fuel injector harness, 30 cm from 5-pin clear connector at center rear of eng compt) 1-2 shift solenoid valve 1-4 coil ctrl 2-3 coil ctrl 2-3 shift solenoid valve A pnk Automatic transaxle Automatic transaxle fluid pressure valve manual position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor b C red Ckp gnd Ckp sig Coil pos Crankshaft position sensor (left front of eng) Engine coolant temperature sensor (rear of engine) Fuel injectors Gnd Ic input 1-4 Ic input 2-3 Ign Ignition coils Ignition control module (on top left of eng) Nca Pnk Pressure control solenoid valve Red Ref low Ref sig S165 Tan To spark plugs Torque converter clutch pwm solenoid valve Vehicle speed sensor (right front transaxle) 2.4L VIN T, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Cavalier Z24 1999 List of elements for 2.4L VIN T, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Cavalier Z24 1999: 77 (chevrolet) (pontiac) 1-2 ss valve 2-3 ss valve A/ pres +5v A/c clutch rly A/c system A/t iss sens A5 a8 Camshaft position sensor (top left of eng) Cmp sens b+ Cmp sens gnd Cooling fans system Cruise control system Cruise diable Cruise engaged Ect sens Engine compartment fuse/relay center Erls fuse 10a Evap can vnt Evap canp Evaporative emission canister purge valve (left front of eng) Evaporative emission canister vent solenoid (right front of eng compt) F pump rly Fuse block G115 (rear of engine) Gnd Hot in run Hot in run, bulb test or start Iac coil a hi Iac coil a lo Iac coil b hi Iac coil b lo Iat sens Iat sens sig Icm ref lo Idle air control valve (on throttle body assy) Ign Inj 3 driver Inj 4 driver Instrument cluster Instrument cluster system Intake air temperature sensor (on air cleaner outlet duct assy) Lt fan ctrl Malfunction indicator lamp Manifold absolute pressure sensor (side of throttle body) Map sens +5v Map sensor Mil ctrl Nca O2 htr fuse 10a Pc sol Pc sol vlv ctrl Pcm gnd Pjj only all other models are case grounded Pnk Pnk a Post conv o2 Post- converter heated oxygen sensor (rearward of catalytic converter) Powertrain control module (right front corner eng compt) Pre conv o2 Pre- converter oxygen sensor (on exhaust manifold) Red Red c S101 S107 S171 Tach sig Tachometer out Tan Tan b Tcc pwm sol Tcc release Tft sensor Tp sens +5v Vss low Vss out
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Back-up Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999: 15 (body harness, 86 cm from left tail/stop lamp connector) s400 A/t Back-up lamps switch (on top of transaxle) C (chevy) Fuse block G (pont) G300 (below left front seat) Hot in run, bulb test or start Left backup lamp M/t Park/ neutral position switch (on top of transaxle) Pnk Right backup lamp S330 Turn-b/u fuse 10a Exterior Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Exterior Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999: 70 (below left front seat) g300 (below right front seat) g301 (body harness, above left rear wheelwell) s302 (chevy) (dash harness, behind left side of dash) s219 (fwd lamp harn) s119 (fwd lamp harn, behind left headlamp assy) s118 (pontiac) (right dash) g201 A left front auxiliary turn b lamp (chevy) A right front auxiliary turn b lamp (chevy) A right front marker lamp b (chevy z24 & pontiac) Anti-lock brake system Ashtray lamp (chevy) Brake switch (on brake pedal support brake) Except pontiac coupe Ext lp fuse 20a Fuse block G100 (front of left front fender) G300 (below left front seat) G301 (below right front seat) Hazard Head High mounted stop lamp assembly Hot at all times Hot in run Hot in run, bulb test or start Hvac fuse 10a Instrument cluster Interior lamps system Left front marker lamp (chevy z24 & pontiac) Left front marker lamp (chevy) Left front park/ turn lamp Left front park/ turn lamp (pontiac) Left rear side marker lamp Left tail/ stop/ turn lamp Left turn Left turn indic License lamp Logic Nca Off Only Park Pnk Pontiac Pontiac coupe Right front marker lamp (chevy) Right front park/ turn lamp Right front park/ turn lamp (pontiac) Right rear side marker lamp Right tail/ stop/ turn lamp Right turn Right turn indic S115 S117 (fwd lamp harn, lower left front corner of engine compt) S200 S205 S206 (dash harness, behind left side of dash) S216 (dash harness, behind left side of dash) S300 (body harness, near left rear wheel- well) S330 S331 Side of dash) Stop/haz fuse 20a Turn-b/u fuse 10a Turn/ hazard- headlamp switch assembly Turn/hazard flasher (lower left dash, near steering column) W/ rear spoiler W/o rear spoiler
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Cavalier Z24 1999 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Cavalier Z24 1999: 64 (2.2l) (2.4l) (chevy) (engine harness, front of engine compt) (engine harness, right front of engine compt) (forward lamp harn, right front corner of eng compt) (in af harn, 45 cm from ground g129) (pontiac) 87a A/c clutch diode A/c comp- ressor clutch Alternative fuel engine control unit (af ecu) Battery Blower motor relay Brake fluid level switch C002 C313 Chevrolet Coolant fan motor Cruise control module Data link connector (dlc) Daytime running lamps (drl) relay Electronic brake control module Engine coolant level switch Fog lamp cutoff relay Fuel pump relay Fuel tank module G100 (front of left front fender) G114 (left rear of engine) G129 (front of transaxle) G301 (below right front seat) Gas mass sensor (gms) Horn Ignition control module Inflatable restraint front end discrimi- nating sensor Instru- ment panel cluster Left fog lamp Left front park/ turn lamp Lock off relay Nca Pontiac Post- converter heated oxygen sensor Powertrain control module (pcm) Radio Right fog lamp Right front park/ turn lamp S006 S014 (in af harn, 23 cm from iat sensor breakout) S101 S111 S115 S171 (eng harn, left rear of eng compt) (vin 4) (eng harn, right side of eng compt) (vin t) S203 (dash harn, lower left side of dash) S215 S217 (dash harn, lower left side of dash) S226 (radio harn, center of dash) Sensing diag- nostic module Steering wheel radio control Tan Trans- axle range switch Turn/hazard headlight switch assembly W/ a/t only W/ cng engine only Z24 only Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Cavalier Z24 1999 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Cavalier Z24 1999: 55 (body harn, near right front door grommet) (chevrolet) (dash harn, lower left side of dash) (not used) (pontiac) (pontiac) (chevy) 4 door only A a A/t only Ash- tray lamp B9 a5 Base level Brake transaxle shift interlock solenoid Chevrolet Chevy only Cigar lighter Convenience center Data link connector Door lock relay E g Electronic traction control system switch Fog lamp switch G201 (right side of dash) G301 (below right front seat) Heater-a/c and rear defogger control assembly I/p compart- ment lamp Ignition switch Instrument panel cluster Left courtesy/ reading lamp switch Left front door jamb switch Left rear door jamb switch Multi- function alarm module Nca Optional Panel dimmer switch Pontiac Rear defogger Rearview mirror courtesy lamps Remote control door lock receiver Right courtesy/ reading lamp switch Right front door jamb switch Right front door lock switch Right rear door jamb switch Right tail/ stop/ turn lamp S205 S231 (lamp dimmer harn, left side of dash) S331 S350 (in headliner harn, 105 cm from dome lamp conn) S351 (in headliner harn, 46 cm from dome lamp conn) Sunroof assembly Turn/ hazard flasher Up level W/ sunroof Washer pump Wiper motor assembly Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Cavalier Z24 1999 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Cavalier Z24 1999: 31 (2 door) (4 door) c1 (chevy) (pontiac) (w/ remote control door locks) C313 Convertible Coupe & sedan Coupe w/ spoiler Folding top relay Fuel tank module G300 (below left front seat) G406 (center rear of trunk lid) High mounted stop lamp assembly Left backup lamp Left rear side marker lamp Left tail/ stop/ turn lamp Left tail/ stop/ turn light License lamp Luggage compartment lamp Master window switch Nca Outside mirror switch Pontiac Remote control door lock receiver Right backup lamp Right rear side marker lamp S330 (body harn, above left rear wheel well) S330 (body harn, above left rear wheelwell) S332 (body harn, 47 cm from left front door grommet) Seat belt switch
HEADLIGHTS Headlight Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Headlight Wiring Diagram for Chevrolet Cavalier Z24 1999: 44 87a A10 Alc diode ids splice pack Daytime running lamps relay Drl rly control Flash -to- pass Fog lamp cut-off relay (on front impact bar) Fog lamp relay (on front impact bar) Fog lamp switch Fuse block (behind lower left side of dash) G100 (front of left front fender) G202 (left side of dash) Head Hi beam input Hot at all times Hot with park lamps or headlamps on Inst lps fuse 10a Instrument panel cluster Left fog lamp Left headlamp assembly Lhdlp fuse 15a Lo beam input Nca Off Pnk Rhdlp fuse 15a Right fog lamp Right headlamp assembly S115 S122 (forward lamp harn, approx 52cm from horn conn) S151 S152 (forward lamp harn, approx 12cm from conn on left rear of engine compt) S153 S154 (forward lamp harn, approx 95cm from conn on left rear of engine compt) S203 S231 S232 S240 S241 S243 S246 (dash harn, approx 25cm from grommet below steering column) Turn/ hazard headlamp switch assembly W/ fog lamps W/o fog lamps
HORN Horn Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Horn Wiring Diagram for Chevrolet Cavalier Z24 1999: 16 C 1995 vftc Convenience center (right side, of dash, behind glove box) Fuse block (behind lower left side of dash) G100 (front of left front fender) Headlight switch assembly Horn (right front corner engine compt, behind front facia) Horn brush Horn fuse 15a Horn relay Horn slip ring Horn switch Hot at all times S115 S209 Steering wheel Turn/ hazard-
INSTRUMENT CLUSTER
2.2L
2.4L
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Cavalier Z24 1999: 54 (below right front seat) (body harn, approx 41-108 cm from seat belt switch conn) (body harn, approx 137 cm from left front door grommet) s304 (dash harn, approx 47 cm from i/p compt lamp conn) s222 (headliner harn, approx 56 cm from dome lamp connector) s352 4 door only Alarm fuse 10a Base & w/sunroof Battery Convenience center (on top of right kick panel) Ctsy lights ctrl Dome light Driver's door open input Fuse block (behind lower left side of dash) G201 (right side of dash) G300 (below left front seat) G301 Ground Hot at all times Hot in run, bulb test or start I/p c0mpartment light Ignition Illuminated entry control output Int lamp fuse 10a Int sw Left courtesy/ reading lamp Left courtesy/ reading lamp switch Left front door jamb switch Left rear door jamb switch Lights (w/sunroof) Luggage c0mpartment light Mirrors system Multi-function alarm module Nca Panel dimmer switch Passenger & rear doors open input Pnk Power tops system Rear view mirror courtesy Remote control door lock receiver (left front of luggage compartment) Right courtesy/ reading lamp Right courtesy/ reading lamp switch Right front door jamb switch Right rear door jamb switch S205 S224 (dash harn, near pass inflator module conn) S231 S305 S330 S331 S351 (headliner harn, approx 46 cm from dome lamp connector) S353 (headliner harn, approx 36 cm from dome lamp conn) Switched battery Uplevel Instrument Illumination Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Instrument Illumination Wiring Diagram for Chevrolet Cavalier Z24 1999: 45 (2 door) (4 door) (8 bulbs) (chevrolet) b9 (pontiac only) (pontiac) a5 A g Bright Courtesy lights circuit Dim Dimmer switch Ext lp fuse 20a Fuse block (behind lower left side of dash) G201 (right side of dash) G300 (below left front seat) G301 (below right front seat) Head Headlights system (fog light switch) Heater- a/c and rear defogger control assembly Hot at all times Instrument panel cluster Int lps fuse 10a Interior light switch Lamp dimmer module (behind dash, on left side of steering column support bracket) Master window switch Off Panel dimmer switch Panel light Park Pontiac only Radio S205 S213 (dash harn, near data link connector) S216 (dash harn, near instrument panel cluster connectors) S218 (dash harn, near pass inflator module conn) S226 S231 S232 (lamp dimmer harn, approx 19 cm from panel dimmer switch connector) S281 S301 (body harn, approx 41 cm from seat belt sw conn) S330 Turn/ hazard- headlight switch assembly W/power windows only Warning system (multi-function alarm module) Z24 only
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Chevrolet Cavalier Z24 1999 List of elements for Power Distribution Wiring Diagram (1 of 2) for Chevrolet Cavalier Z24 1999: 88 (body harn, 47 cm from left front door grommet) s307 (chevy) (dash harn, left side of dash) s209 (fwd lamp harn, left side of engine compt) (fwd lamp harn, left side of engine compt) s151 (fwd lamp harn, left side of engine compt) s153 (fwd lamp harn, left side of engine compt) s241 (in af harn, 3.5 cm from relay breakouts) s001 (pont) A/c compressor control relay A/c fuse 10a A3 a1 Abs fuse 20a Abs fuse 40a Alc diode ids splice pack Alternative fuel engine control module (af ecu) B12 Batt Batt 1 fuse 40a Batt 2 fuse 40a Battery Blo fuse 30a Blower motor relay Brake switch C002 Cig fuse 15a Cigar lighter Cluster fuse 10a Cng fuse 20a Convenience center (right side of dash, behind glove box) Coolant fan relay Cooling fan/cng fuse 40a Data link connector (dlc) Door lock relay Electronic brake control module Electronic brake control relay Ext lp fuse 20a Fog lamp cut off relay Folding top switch Fuse block (left side Fusible G202 (left side of dash) Generator Heater-a/c & rear defogger control assembly Horn fuse 15a Horn relay Ign fuse 50a Ignition relay Inst lps fuse 10a Instrument panel cluster Int lamp fuse 10a L hdlp fuse 15a Left fog lamp Left front abs solenoid Left front door lock switch Left low beam headlamp (chevy) Link Lock off relay Multi-function alarm module Of dash) Panel dimmer switch Pcm fuse 10a Powertrain control module (pcm) Pwr acc fuse 20a R hdlp fuse 15a Red Right fog lamp Right front abs solenoid Right front door lock switch Right high beam headlamp (chevy) Right low beam headlamp Rr dfog fuse 30a S102 S152 S154 S205 S207 S210 Starter solenoid Stop/haz fuse 20a To ignition switch (diagram 2 of 2) Turn/ hazard flasher Turn/hazard headlight switch assembly Turn/hazard- headlamp switch assembly Underhood fuse/relay center Underhood fuse/relay center (left center of engine compartment) W/ rear defogger W/ remote keyless entry Power Distribution Wiring Diagram (2 of 2) for Chevrolet Cavalier Z24 1999 List of elements for Power Distribution Wiring Diagram (2 of 2) for Chevrolet Cavalier Z24 1999: 95 (2 door) (3 spd) (4 door) (4 spd) (body harn, 105 cm from left front door grommet) s212 (chev) (pont) (dash harn, base of steering column) (dash harn, left side of dash) (dash harn, left side of dash) s225 (hvac harn, below center of dash) (in af harn, 6.5 cm from af ecu breakout) s002 (vin 4) (vin t) 30a w/ A/c compressor control relay A/t A/t only A4 a3 Abs relay Accy Air bag fuse 15a Alarm fuse 10a Alternative fuel engine control module (af ecu) Auto- matic trans- axle Back-up lamps switch Brake switch Bulb test C 1995 vftc C002 Cls/ pcm fuse 10a Cng Convenience center (left side of dash) Convertible Convertible only Cruise control Cruise control brake switch Cruise control module Cruise fuse 10a Electronic brake control module Erls fuse 10a Evaporative emission canister purge valve Evaporative emission canister vent solenoid Ex cng F/p-inj fuse 20a Folding top relay From ign fuse (diagram 1 of 2) Fuel pump relay Fuse block (left side of dash) Heater-a/c & rear defogger assembly Hvac fuse 10a Ign fuse 20a Ignition control module Ignition relay Ignition switch Inline fuse a 1a Instrument panel cluster License lamp (pontiac coupe only) Lock M/t Master window switch Multi- function alarm module Nca O2 htr fuse 10a Off Pcm/ ign fuse 10a Pnk Post-converter heated oxygen sensor Power- train control module Powertrain control module (pcm) Pwr window circuit breaker 25a Radio Radio fuse 10a Red Remote control door lock receiver Run S107 (left front of eng compt) (vin 4) (right side of engine compt) S200 S201 S202 S204 S214 S223 (radio harn, center of dash) S280 Sensing diagnostic module Start Steering wheel radio controls Sunroof assembly Transaxle range switch Turn-b/u fuse 10a Turn/ hazard headlamp switch assembly Turn/hazard flasher W/ Wiper fuse 25a Wiper motor assembly Wiper switch assembly
POWER DOOR LOCKS Power Door Lock Wiring Diagram, with Keyless Entry for Chevrolet Cavalier Z24 1999 List of elements for Power Door Lock Wiring Diagram, with Keyless Entry for Chevrolet Cavalier Z24 1999: 41 (body harn, near left door jamb breakout) All unlk Battery (b+) Door lock relay (behind right kick panel) Fuse block (left side of dash) G301 (below right front seat) Ground Hot at all times Hot in accy or run Ignition Illum entry Interior lights system Left front door lock actuator Left front door lock switch Left rear door lock actuator Lft frt unlk Lid release Lock Lock ctrl Multi-function alarm module (convenience center) Nca parasitic power ctrl Program connector (left side of trunk) Pwr accy fuse 20a Radio fuse 10a Remote control door lock receiver (in left front of luggage compt) Right front door lock actuator Right front door lock switch Right rear door lock actuator Rke progrm S212 S227 S248 (body harness, right kick panel) S294 S300 (body harness, near right front door jamb) S301 (body harness, under left front seat) S302 S307 S331 Tan Trunk, tail- gate, fuel doors system Unlock Power Door Lock Wiring Diagram, without Keyless Entry for Chevrolet Cavalier Z24 1999 List of elements for Power Door Lock Wiring Diagram, without Keyless Entry for Chevrolet Cavalier Z24 1999: 21 (1999) (2000-01) (body harness, right kick panel) s248 (body harness, under right seat) s303 Chevrolet Driver door lock actuator Driver door lock switch Front passenger door lock actuator Front passenger door lock switch Fuse block G301 (below right front seat) Hot at all times Left rear door lock actuator Lock Pontiac Pwr acc fuse 20a 15a Right rear door lock actuator S307 S331 Tan Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Power Mirror Wiring Diagram for Chevrolet Cavalier Z24 1999: 17 (below left front seat) g300 (in dash harness approx 47.5 cm from i/p compartment lamp connector) s222 Convenience center (on top of right kick panel) Drive unit Inad- vertent power control Interior lights system L-r Left outside mirror Mirror control switch Mirror select switch Multi- function alarm module Nca Outside mirror switch Right outside mirror S304 (in body harness, approximately 137 cm from grommet in left front door jamb) S330 Up-dn
POWER TOP/SUNROOF Convertible Top Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Convertible Top Wiring Diagram for Chevrolet Cavalier Z24 1999: 23 (1999) (2000) (below left front seat) Down relay Folding top by-pass switch (in left side of rear compartment) Folding top relay (left of rear seat) Folding top switch Fuse block (behind lower left side of dash) G300 Hot at all times Hot in run Left folding top motor (in left side of rear compartment) Nca Off Pwr acc fuse 20a 15a Pwr window circuit breaker 30a 25a Right folding top motor (in right side of rear compartment) S225 S307 S330 S371 (in body harness, approx 21 cm (8 in) from folding top motor connector forward) S372 (in body harness, approx 30 cm (12 in) from folding top switch connector forward) Tan f Up relay Sunroof Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Sunroof Wiring Diagram for Chevrolet Cavalier Z24 1999: 22 Close Fuse block (behind left side of dash) G201 (right side of dash) Gnd Hot in run Ignition Mtr Open/ vent Pnk b Pwr window circuit breaker 25a Red S225 S350 Soft stop limit switch Sun roof assembly (in headliner) Sun roof close input Sun roof control module Sun roof motor assembly Sun roof open input Sun roof position input Sun roof switch Vent limit switch
POWER WINDOWS Power Window Wiring Diagram, 2 Door for Chevrolet Cavalier Z24 1999 List of elements for Power Window Wiring Diagram, 2 Door for Chevrolet Cavalier Z24 1999: 18 B tan Down Express down Express down module G300 (below left front seat) Hot in run I/p fuse block (behind lower left side of dash) Interior lights system Left front Left front window motor Master window switch Pwr window circuit breaker 25a Right front Right front window motor S225 S330 Solid state Switch illumination lamp Power Window Wiring Diagram, 4 Door for Chevrolet Cavalier Z24 1999 List of elements for Power Window Wiring Diagram, 4 Door for Chevrolet Cavalier Z24 1999: 28 (below left front seat) g300 C1 c Down Express down Express down module Hot in run I/p fuse block (behind lower left side of dash) Interior lights system Lamp connector forward) s330 Left front Left front window motor Left rear Left rear window motor Left rear window switch Master window switch Off Power window circuit breaker 25a Rear window lockout switch Right front Right front window motor Right rear Right rear window motor Right rear window switch S306 (body harn, approx 69 cm from seat belt switch connector) Set Solid state Switch illumination lamp Tan
RADIO Radio Wiring Diagrams for Chevrolet Cavalier Z24 1999 List of elements for Radio Wiring Diagrams for Chevrolet Cavalier Z24 1999: 38 Antenna Battery voltage Convenience center (right side of dash, behind glove box) Display dim sig Engine controls system Fuse block (behind lower left side of dash) G301 (below right front seat) Grd Hot at all times Hot in acc or run Ignition power Int lamp fuse 10a Interior lights system Keyless entry system Left front speaker Left rear speaker Lf speaker (+) Lf speaker (-) Lr speaker (+) Lr speaker (-) Multi- function alarm module Nca Panel light Radio Rdo fuse 10a Red Rf speaker (+) Rf speaker (-) Right front speaker Right rear speaker Rr speaker (+) Rr speaker (-) S223 S226 Steering wheel controls Strg whl cntrls Tan Vss input
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Shift Interlock Wiring Diagram for Chevrolet Cavalier Z24 1999: 11 Brake switch (w/o cruise) (on brake pedal support bracket) Brake transaxle shift interlock (btsi) solenoid (behind dash on steering column) Cruise control brake switch (w/ cruise) (on brake pedal support bracket) Engine controls system Erls fuse 10a Fuse block (lower left of dash) G202 (left side of dash) Hot in run, bulb test or start Pnk S205 S214
STARTING/CHARGING Charging Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Charging Wiring Diagram for Chevrolet Cavalier Z24 1999: 30 (dash harn, below steering column) (not used) (pont) (chevy) (uart) serial data A1 a3 A3 a4 Bat Battery Charge indicator Cls/pcm fuse 10a Cluster fuse 10a Data link connector (below left side of dash) Fuse block (behind lower left side of dash) G129 (front of transaxle) Generator f terminal input Generator l terminal output Hot at all times Hot in off or run Ign Instrument panel cluster L generator Microprocessor Pnk Power distribution system Powertrain control module (pcm) (right front of engine compt) Red S277 Serial data Starter solenoid Tan Starting Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Starting Wiring Diagram for Chevrolet Cavalier Z24 1999: 25 (front of transaxle) A/t Accy Battery Bulb test Clutch pedal position switch (on clutch pedal support bracket) Engine compartment fuse/relay center (left front of engine compt) G129 Generator Hold- in coil Ign fuse 50a Ignition switch Lock M/t Off Park/ neutral postion switch (on top of transaxle) Pull- in coil Red Red b Red c Run S202 Start Starter motor Starter solenoid
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Supplemental Restraint Wiring Diagram for Chevrolet Cavalier Z24 1999: 37 (body harn, above left rear wheel- well) s330 Air bag Air bag fuse 15a Bar Computer data lines Convenience center (right side of dash, behind glove box) Data line Data link connector (dlc) (below left side of dash) Discrim sens Drvr side high Drvr side low Fuse block (behind lower left side of dash) G300 (below left front seat) Hot in run, bulb test or start Ign Ign pos volt Ind Inflatable restraint front end discriminating sensor Inflatable restraint i/p module Inflatable restraint steering wheel module Inflatable restraint steering wheel module coil Instrument cluster Lf seat belt Lf seat belt input Multi-function alarm module Nca Pass side high Pass side low S215 S277 (dash harn, near grommet below steering column) Seat belt switch Sensing and diagnostic module (sdm) (below right front seat) Shorting Shorting bar Sir ground Tan Uart data line
TRANSMISSION
2.2L 2.2L VIN 4, A/T Wiring Diagram, 4T40-E for Chevrolet Cavalier Z24 1999 List of elements for 2.2L VIN 4, A/T Wiring Diagram, 4T40-E for Chevrolet Cavalier Z24 1999: 81 (under left side of dash) data link connector (partial) (w/o cruise control) 1-2 shift sol 1-2 ss vlv 2-3 shift sol 2-3 ss vlv A/t iss sens hi A/t sens lo Air conditioning, anti-lock brakes, cruise control & engine controls systems Automatic transaxle (4t40-e) (4-speed) Automatic transaxle fluid pressure manual valve position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor Batt Brake sw in Brake switch Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control) Chevrolet Class ii serial Cls/ pcm fuse 10a Cruise control system Ect sens gnd Ect sens sig Engine compart- ment fuse/ relay center (left front of eng compt) Engine coolant temperature sensor (rear of engine) (1997) (rear of engine-vin t) (1998-99) (front of engine-vin 4) (1998-99) Erls fuse 10a Fuse block (lower left side of dash) G114 (left rear of engine) Gnd Hot at all times Hot in run, bulb test or start Hot in run, off-unlock, bulb test or start Ign (1) Ign (2) Instrument cluster Malfunction indicator lamp Mil ctrl P,r,n,d4,lo Pc sol hi Pc sol lo Pcm fuse 10a Pcm ground Pcm/ign fuse 10a Pnk Pontiac Powertrain control module (right front of engine compt) Pressure control sol Red Release tcc Rev,d,2,1 S107 S171 S214 S242 (lower left side of dash) S277 (lower left tan Shift interlock system Side of dash) Solid state Tan Tcc pwm sol Tcc pwm vlv Tcc rel sw Tft sens gnd Tft sens sig Throttle position sensor Tp sens 5v ref Tp sens gnd Tp sens sig Tr sw-a in Tr sw-b in Tr sw-c in Tr sw-p in Trans range-a Trans range-b Trans range-c Transaxle range switch (top of transaxle) Uart serial Vehicle speed sensor (on transaxle) Vin 4: 2.2l vin t: 2.4l Vss hi Vss lo 2.2L VIN 4, TCC Solenoid Wiring Diagram, 3T40 for Chevrolet Cavalier Z24 1999 List of elements for 2.2L VIN 4, TCC Solenoid Wiring Diagram, 3T40 for Chevrolet Cavalier Z24 1999: 24 (3-speed) Air conditioning, anti-lock brakes & engine controls systems Anti-lock brakes & cruise control systems Automatic transaxle (3t40) Brake sw in Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control) Closed in third gear Cruise control system Erls fuse 10a Fuse block (below left side of dash) Hot in run, bulb test or start Pnk Powertrain control module (right front of engine compt) Red S107 S214 S242 (lower left side of dash) Shift interlock system Tcc sol ctrl Third clutch pressure switch Torque coverter clutch solenoid Vehicle speed sensor (left rear of transaxle) Vss high Vss low
2.4L 2.4L VIN T, A/T Wiring Diagram, 4T40-E for Chevrolet Cavalier Z24 1999 List of elements for 2.4L VIN T, A/T Wiring Diagram, 4T40-E for Chevrolet Cavalier Z24 1999: 81 (under left side of dash) data link connector (partial) (w/o cruise control) 1-2 shift sol 1-2 ss vlv 2-3 shift sol 2-3 ss vlv A/t iss sens hi A/t sens lo Air conditioning, anti-lock brakes, cruise control & engine controls systems Automatic transaxle (4t40-e) (4-speed) Automatic transaxle fluid pressure manual valve position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor Batt Brake sw in Brake switch Brake switch (w/o cruise control) or cruise control brake switch (w/ cruise control) Chevrolet Class ii serial Cls/ pcm fuse 10a Cruise control system Ect sens gnd Ect sens sig Engine compart- ment fuse/ relay center (left front of eng compt) Engine coolant temperature sensor (rear of engine) (1997) (rear of engine-vin t) (1998-99) (front of engine-vin 4) (1998-99) Erls fuse 10a Fuse block (lower left side of dash) G114 (left rear of engine) Gnd Hot at all times Hot in run, bulb test or start Hot in run, off-unlock, bulb test or start Ign (1) Ign (2) Instrument cluster Malfunction indicator lamp Mil ctrl P,r,n,d4,lo Pc sol hi Pc sol lo Pcm fuse 10a Pcm ground Pcm/ign fuse 10a Pnk Pontiac Powertrain control module (right front of engine compt) Pressure control sol Red Release tcc Rev,d,2,1 S107 S171 S214 S242 (lower left side of dash) S277 (lower left tan Shift interlock system Side of dash) Solid state Tan Tcc pwm sol Tcc pwm vlv Tcc rel sw Tft sens gnd Tft sens sig Throttle position sensor Tp sens 5v ref Tp sens gnd Tp sens sig Tr sw-a in Tr sw-b in Tr sw-c in Tr sw-p in Trans range-a Trans range-b Trans range-c Transaxle range switch (top of transaxle) Uart serial Vehicle speed sensor (on transaxle) Vin 4: 2.2l vin t: 2.4l Vss hi Vss lo
WARNING SYSTEMS Warning System Wiring Diagrams for Chevrolet Cavalier Z24 1999 List of elements for Warning System Wiring Diagrams for Chevrolet Cavalier Z24 1999: 49 (body harn, 95-117 cm from left front door grommet) 4 door only Alarm fuse 10a Battery Battery power input Convenience center (right side of dash, behind glove box) Courtesy Ctsy lights ctrl Driver's door open input Fuse block G201 (right side of dash) G300 (below left front seat) G301 (below right front seat) Ground Hot at all times Hot in run, bulb test or start Hot w/ light switch in head or park Ignition Ignition switch Inflatable restraint sensing and diagnostic module Inst lps fuse 10a Int lamp fuse 10a Key-in-ignition input Left front door jamb switch Left rear door jamb switch Lf seat belt input Lights Lights on input Multi-function alarm module Nca Passenger & rear doors open input Pnk Powertrain control module (pcm) (right front of engine compt) Radio Remote control door lock receiver (if equipped) (left front of luggage compt) Right front door jamb switch Right rear door jamb switch S205 S213 S221 (dash harn, 59 cm from grommet below steering column) S227 S305 (body harn, 102-109 cm from seat belt switch connector) S330 S331 Seat belt switch (in driver's seat belt assembly) Solid state Switched battery Vehicle speed input Vehicle speed output
WIPER/WASHER Wiper/Washer Wiring Diagram for Chevrolet Cavalier Z24 1999 List of elements for Wiper/Washer Wiring Diagram for Chevrolet Cavalier Z24 1999: 17 Engine compt) Fuse block (behind lower left side of dash) G201 (right side of dash) Hi lo Hot in accy or run Mist Off Pulse Red S205 Washer pump (left front of Washer switch Wiper fuse 25a Wiper motor assembly (left side of firewall) Wiper motor control Wiper switch Wiper switch assembly
