Разделы схем — 27 (всего 49)
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 SEATS POWER TOP/SUNROOF POWER WINDOWS SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Compressor Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Compressor Wiring Diagram for Chevrolet Monte Carlo LS 1999: 22 (engine harn, 10 cm from eng coolant level indicator module) (vin k) (engine harn, 4 cm from eng coolant fan motor 2 breakout) (vin m) (engine harn, 13 cm from eng cooling fan motor 1 breakout) A/c compressor clutch A/c compressor clutch diode A/c compressor clutch relay (in engine wiring harness junction block 1) A/c cont fuse 10a A/c request Engine wiring harness junction block 1 Fuse 15a Fuse block G117 (lower left front of engine) Heater-a/c control Hot in run Hot in run, bulb test or start Ignition Nca Pnk Powertrain control module (pcm) (right side of engine compartment, forward of strut tower) Relay control S105 S164 S233 (i/p harn, 4 cm from i/p compt lamp breakout) Manual A/C Wiring Diagram, Dual Zone A/C (1 of 2) for Chevrolet Monte Carlo LS 1999 List of elements for Manual A/C Wiring Diagram, Dual Zone A/C (1 of 2) for Chevrolet Monte Carlo LS 1999: 36 (i/p harn, 4 cm from i/p compt lamp breakout) (i/p harn, behind right side of driver knee bolster) A/c solenoid B-lv Bi-level solenoid Blend Blower motor Blower motor relay (behind left side of dash) Blower motor resistors (behind right side of dash, in plenum) Blower switch C 1995 vftc Def Defrost solenoid Driver temperature control Fuse 15a Fuse 20a Fuse block G205 (behind dash, left side of brake pedal bracket) Heater solenoid Heater-a/c control Hot at al times Hot in run Htr Max Norm Off Passenger temperature control Recirc solenoid Red S213 S233 Solid state Tan Vacuum/electric solenoid (behind dash, right side of plenum) Vnt Vnt b-lv Manual A/C Wiring Diagram, Dual Zone A/C (2 of 2) for Chevrolet Monte Carlo LS 1999 List of elements for Manual A/C Wiring Diagram, Dual Zone A/C (2 of 2) for Chevrolet Monte Carlo LS 1999: 46 (engine harn, 10 cm from eng coolant level indicator module) (vin k) (engine harn, 4 cm from eng coolant fan motor 2 breakout) (vin m) (engine harn, 13 cm from eng cooling fan motor 1 breakout) (engine harn, 7 cm from engine ground breakout) (forward of left front strut power) (i/p harn, behind right side of driver knee bolster) (wiper harn, 4 cm from windshield washer pump breakout) A/c compressor clutch A/c compressor clutch diode A/c compressor clutch relay (in engine wiring harness junction block 1) A/c cont fuse 10a A/c request B10 C10 Cooling fan control relay 1 (in engine wiring harness junction block 1) Cooling fan control relay 2 (in engine wiring harness junction block 1) Cooling fan control relay 3 (in engine wiring harness junction block 2) Engine coolant fan motor 1 Engine coolant fan motor 2 Engine coolant temperature (ect) sensor (near coolant outlet, left rear of engine) Engine wiring harness junction block 1 Engine wiring harness junction block 2 (forward of left front strut power) Fan 3 fuse 25a G117 (lower left front of engine) G205 (behind dash, left side of brake pedal bracket) Hot at all times Hot in run, bulb test or start Left electric actuator (behind dash, left end of heater-a/c module) Maxi fuse 1 30a Nca Pcm bat fuse 20a Pnk Powertrain control module (pcm) (right side of engine compartment, forward of strut tower) Red Relay control Right electric actuator (behind dash, right end of heater-a/c module) S102 (engine harn, 17 cm from engine wiring harness junction block 1 breakout) S105 S122 (engine jumper harn, 15 cm from pcm breakout) S163 (engine harn, 10 cm from eng coolant fan motor 2 breakout) S164 S165 S171 S213 Sensor ground Sensor input Solid state Manual A/C Wiring Diagram, Standard (1 of 2) for Chevrolet Monte Carlo LS 1999 List of elements for Manual A/C Wiring Diagram, Standard (1 of 2) for Chevrolet Monte Carlo LS 1999: 35 (i/p harn, 4 cm from i/p compt lamp breakout) (i/p harn, behind right side of driver knee bolster) A/c solenoid B-lv Bi-level solenoid Blend Blower motor Blower motor relay (behind right side of dash) Blower motor resistors (behind right side of dash, in plenum) Blower switch C 1995 vftc Def Defrost solenoid Fuse 15a Fuse 20a Fuse block G205 (behind dash, left side of brake pedal bracket) Heater solenoid Heater-a/c control Hot at al times Hot in run Htr Max Norm Off Recirc solenoid Red S213 S233 Solid state Tan Temperature control Vacuum/electric solenoid (behind dash, right side of plenum) Vnt Vnt b-lv Manual A/C Wiring Diagram, Standard (2 of 2) for Chevrolet Monte Carlo LS 1999 List of elements for Manual A/C Wiring Diagram, Standard (2 of 2) for Chevrolet Monte Carlo LS 1999: 44 (engine harn, 10 cm from eng coolant level indicator module) (vin k) (engine harn, 4 cm from eng coolant fan motor 2 breakout) (vin m) (engine harn, 13 cm from eng coolant fan 1 breakout) (engine harn, 7 cm from engine ground breakout) (i/p harn, behind right side of driver knee bolster) (wiper harn, 4 cm from windshield washer pump breakout) A/c compressor clutch A/c compressor clutch diode A/c compressor clutch relay (in engine wiring harness junction block 1) A/c cont fuse 10a A/c request B10 C 1995 vftc C10 Cooling fan control relay 2 (in engine wiring harness junction block 1) Cooling fan control relay 3 (in engine wiring harness junction block 2) Coolong fan control relay 1 (in engine wiring harness junction block 1) Engine coolant fan motor 1 Engine coolant fan motor 2 Engine coolant temperature (ect) sensor (near coolant outlet, left rear of engine) Engine wiring harness junction block 1 (forward of right front strut tower) Fan 3 fuse 25a G117 (lower left front of engine) G205 (behind dash, left side of brake pedal bracket) Hot at all times Hot in run, bulb test or start Maxi fuse 1 30a Nca Pcm bat fuse 20a Pnk Powertrain control module (pcm) (right side of engine compartment, forward of strut tower) Red Relay control Right electric actuator (behind dash, right end of heater- a/c module) S102 (engine harn, 17 cm from engine wiring harness junction block 1 breakout) S105 S122 (engine harn, 15 cm from pcm breakout) S163 (engine harn, 10 cm from eng coolant fan motor 2 breakout) S164 S165 S171 S213 Sensor ground Sensor input Solid state
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Chevrolet Monte Carlo LS 1999 List of elements for Anti-lock Brake Wiring Diagrams for Chevrolet Monte Carlo LS 1999: 84 (i/p harn, 5 cm from blower motor relay break- out) (i/p harness, left side of dash) (left side of brake pedal bracket) (wiper harn, 4 cm from windshield washer pump breakout) (wiper harness, 20 cm from brake solenoid valves) 2000-01 A (or red) A10 A11 A12 Abs fuse 20a Abs ind ctrl Abs maxi- fuse 60a Abs motor pack (abs hydraulic modulator assembly) Abs warning indicator Active ind ctrl B10 B12 Batt Brake in Brake ind ctrl Brake warning indicator C10 D13 Data link connector (below dash, right of steering column) Electronic brake control module (ebcm) (left side of brake pedal bracket) Electronic brake control relay Enable rly output Engine wiring harness junction block 2 Exc Fuse 10a Fuse 15a Fuse 5a Fuse block (right side of dash) G202 Ground Hot at all times Hot in run Hot in run, bulb test or start Ign Indicator control Instrument cluster Instrument cluster system L fnt mtr-hi L fnt mtr-lo Left fnt spd sens + Left fnt spd sens - Left front abs solenoid (abs hydraulic modulator assembly) Left front motor Left front wheel speed sensor Left rear wheel speed sensor Left solenoid Left spd sens Left spd sens - Low traction indicator Nca Pnk Rear motor Rear mtr-hi Rear mtr-lo Red Right front abs solenoid (abs hydraulic modulator assembly) 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 spd sens + Rt fnt spd sens - Rt rear spd sens + Rt rear spd sens - S133 S134 S202 S205 (i/p harn, below center of dash) S207 S209 S237 S240 Serial data Stoplamp brake switch (on brake pedal support) Tan
ANTI-THEFT Anti-theft Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Anti-theft Wiring Diagram for Chevrolet Monte Carlo LS 1999: 50 (behind dash, on right side of brake pedal bracket) (non seo) (or pnk) (seo) Accy Bat Bulb test D16 Data link connector (below dash, right of steering column) Enable out Fuel enable Fuse 10 15a Fuse 12 10a Fuse 39 10a Fuse 7 5a Fuse block G202 Ground Hot at all times Hot in run, bulb Hot in start Ign Ign key Ignition key lock cylinder Ignition switch Ind cntrl (or dlc) Instrument cluster Key res in Lock Non seo Non- seo Off Park/ neutral position switch (mounted to top of steering column near gear selector) Pnk Powertrain control module (on right side of engine compt, forward of strut tower) Resistor pellet Rly cntrl Run S202 S209 S211 S224 S243 Security indicator Seo Start Starter solenoid Test or start Theft deterrent module (behind dash, above glove box) Theft deterrent relay (under right side of dash, above glove box)
COMPUTER DATA LINES Computer Data Lines for Chevrolet Monte Carlo LS 1999 List of elements for Computer Data Lines for Chevrolet Monte Carlo LS 1999: 13 (dash harn, approx 5 cm from blower motor relay breakout) s237 Data link connector (dlc) (below dash, right of steering column) Electronic brake control module (ebcm) (behind dash, left of brake pedal bracket) Fuse 15a Fuse block G202 (behind dash, on right side of brake pedal bracket) Hot at all times Inflatable restraint sensing & diagnostic module (sdm) (below front passenger seat) Powertrain control module (pcm) (on right side of engine compt, forward of strut tower) S202 S211 Tan Theft deterrent module (behind dash, above glove box)
COOLING FAN Cooling Fan Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Cooling Fan Wiring Diagram for Chevrolet Monte Carlo LS 1999: 25 (eng harn, 10 cm from engine coolant fan motor 2 breakout) (engine harn, 7 cm from engine ground breakout) (wiper harn, 4 cm from windshield washer pump breakout) B10 C10 Cooling fan control relay 1 (in engine wiring harness junction block 1) Cooling fan control relay 2 (in engine wiring harness junction block 1) Cooling fan control relay 3 (in engine wiring harness junction block 2) Engine coolant fan motor 1 Engine coolant fan motor 2 Engine wiring harness junction block 1 Engine wiring harness junction block 2 Fan 3 fuse 25a G117 (lower left front of engine) Hot at all times Maxi fuse 1 30a Pcm bat fuse 20a Powertrain control module (pcm) (right side of engine compartment, forward of strut tower) Red Relay control S102 (engine harn, 17 cm from engine wiring harness junction block 1 breakout) S105 (engine harn, 13 cm from eng coolant fan 1 breakout) S163 S165 S171
CRUISE CONTROL Cruise Control Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Cruise Control Wiring Diagram for Chevrolet Monte Carlo LS 1999: 40 All times Cruise control module (front of left strut tower) Cruise control release switch (on brake pedal support) Cruise on/off Cruise release Cruise set/coast Cruise switch Disable input Disable output Engage ouput Engaged input Exterior lights system Fuse 10a Fuse 15a Fuse block (on right side of dash) G129 (on transaxle stud) Ground Hot at Hot in run, bulb Ignition Instrument cluster system Nca Off Pnk Powertrain control module (pcm) (right side of engine compt) R/a Resume/accel S105 S116 (engine harness, at right strut tower) S205 (i/p harness, below center of dash) S247 Set sw Stoplamp switch (on brake pedal support) Test or start Turn lever signal Vehicle speed input Vehicle speed out Vehicle speed sensor (vss) (right rear of engine compt, end of transaxle) Vss high Vss low
DEFOGGERS Defogger Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Defogger Wiring Diagram for Chevrolet Monte Carlo LS 1999: 25 B7 c2 Defog enable Defog ind Defog request Defogger ind Display dimming Exterior lights Fuse 37 30a Fuse 4 15a Fuse block G202 (left side of brake pedal bracket) G308 (base of left "b" pillar) Ground Heater & a/c control Hot at all times Hot in run Ign Interior lights Nca Park lmps on Rear defogger switch Rear window defogger grid Rear window defogger relay (behind right side of dash) S213 S233
ENGINE PERFORMANCE
3.1L 3.1L VIN M, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.1L VIN M, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Monte Carlo LS 1999: 84 (eng harn) (eng harn, on right side of eng compt, 24 cm from pcm breakout) (inst panel harn, 5 cm from blower motor breakout) (on transaxle stud) (on transaxle stud) (pin 10-12 not used) (pin 21-27 not used) (pin 39-42 not used) (pin 49-52 not used) (pin 61-63 not used) 1-2 ss valve control 2-3 ss valve control 3x ref high 3x ref low Anti-theft system Battery pos voltage Bypass control Camshaft position (cmp) sensor (front of eng, below intake plenum) Charge ind control Ckp (24x) sensor signal Cmp signal Cooling fan system Crankshaft position (ckp) sensor (24x) (at end of crankshaft behind harmonic balancer) Crankshaft position (ckp) sensor (7x) (lower right side of eng) Cruise control system Cruise disable output Data link connector (dlc) (below dash, right of steering column) Egr val control Eleck ign fuse 15a Engine wiring harness junction block 1 (forward of right front strut tower) Evap purge val control F/injn fuse 15a Fuel gauge ctrl Fuel inj 1 control Fuel inj 2 control Fuel inj 3 control Fuel inj 5 control Fuel inj 6 driver Fuse 10a Fuse 5a Fuse block (behind right side of dash) G129 High speed fans control Ho2s 1 low Ho2s 2 low Hot at all times Hot coolant ind control Hot in run bulb test, or start Hot in run, bulb test or start Iac coil b high Ic control Ignition control module (top right side of eng) Ignition pos voltage Instrument cluster system Knock sensor (ks) bank 1 (lower left side of eng block, above starter) Knock sensor signal Low speed fans control Maf sensor signal Pcm bat fuse 20a Pcm ground Pcm ign fuse 15a Pnk Pnk b Powertrain control module (pcm) (on right side of eng compt, forward of strut tower) Red S102 S106 S142 S146 S155 S156 S237 Sensor ground Serial data (class 2) Serial data (uart) Spark plugs Starting/ charging system Stoplamp switch Tan Theft deter fuel enable Transaxle range sw Vss high Vss low Vss output 3.1L VIN M, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.1L VIN M, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Monte Carlo LS 1999: 12 (on transaxle stud) Evaporative emissions (evap) canister purge solenoid valve (on top right of eng, on intake plenum) Evaporative emissions (evap) canister vent solenoid valve (behind left side of rear fascia splash shield, in wheelwell) Fuel injectors G129 Pnk S106 S109 Stoplamp switch (on brake pedal support) Tan Transaxle range switch (top of transaxle) Vehicle speed sensor (vss) (on right rear of eng compt, end of transaxle) 3.1L VIN M, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.1L VIN M, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Monte Carlo LS 1999: 32 (eng harn, 2 cm from pcm breakout) (eng harn, above ignition control module, 2 cm from ignition control module c2 breakout) (eng harn, on right side of eng compt, 15 cm from pcm breakout) (eng jmp harn, below intake plenum, 2 cm from fuel inj 3 breakout) (fuel harn, below rear of vehicle) (in center of eng oil pan) engine oil level sensor (on air intake, on rear of eng) mass air flow (maf) sensor (on throttle body assembly) idle air control (iac) valve A/c refrigerant pressure sensor (on left front of eng compt, on a/c line) C10 Engine coolant temperature (ect) sensor (near coolant outlet, left rear of eng) Exhaust gas recirculation (egr) valve (top rear of eng) Fuel tank pressure sensor (in fuel tank) Fuse 10a Fuse block (behind right side of dash) G129 (on transaxle stud) Hot in run, bulb test, or start Instrument cluster Intake air temperature (iat) sensor (in air cleaner canister) Malfunction indicator lamp Manifold absolute pressure (map) sensor (on top of eng, on intake plenum) Pnk Red S106 S107 S121 S122 S167 S209 S425 Tan Throttle position (tp) sensor (on throttle body assembly) 3.1L VIN M, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.1L VIN M, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Monte Carlo LS 1999: 81 (at base of left "b" pillar) (on transaxle stud) (pin 12-15 not used) (pin 19-21 not used) (pin 29-32 not used) (pin 45-48 not used) (pin 51-54 not used) (pin 62-65 not used) (pin 74-77 not used) 1-2 shift solenoid 2-3 shift solenoid 5v ref a 5v ref b A auto transaxle fluid temperature sensor A/c compress clutch rly A/c refrig press signal A/c request signal Air conditioning system Change oil soon ind Cmp/ckp sensor batt (+) Cmp/ckp sensor ground Cruise control system Cruise engaged input E11 Ect sensor signal Egr pintle position signal Egr val ign sys volt Eng oil level sw in Engine wiring harness junction block 1 (forward of right front strut tower) Evap can vent val cntrl F11 Fuel inj 4 control Fuel level sensor Fuel level sensor input Fuel pump Fuel pump relay Fuel pump relay control Fuel tank Fuel tank press signal G129 G129 (on transaxle stud) G308 Gen terminal l output Heated oxygen sensor (ho2s) 1 (in exhaust manifold, right side of eng) Heated oxygen sensor (ho2s) 2 (in exhaust system, behind catalytic converter) Ho2s 1 signal Ho2s 2 signal Hot at all times Hot in run, bulb test or start Iac coil a high Iac coil a low Iac coil b low Iat sensor signal Instrument cluster system Low oil level ind control Map sensor signal Mil control Nca Pcm bat fuse 20a Pnk Pnk e Powertrain control module (pcm) (on right side of eng compt, forward of strut tower) Red S102 S105 S106 S305 Starting/ charging system Tan Tan a Tcc pwm sol control Tcc pwm solenoid Tcc sol control Tcc solenoid Tft sensor signal Tp sensor signal Tr switch input a Tr switch input c Tr switch input d Trans fuse 10a Transaxle
3.8L 3.8L VIN K, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Monte Carlo LS 1999: 86 (i/p harn, below i/p compt, 5 cm from blower motor relay breakout) (ign harn, top of eng, near ign control module) (left front of eng, below ignition control module) (on transaxle stud) (pin 10-14 not used) (pin 23-27 not used) (pin 39-42 not used) (pin 49-52 not used) (pin 66-67 not used) 1-2 ss valve control 18x ref 2-3 ss valve control 3x ref Anti-theft system At/iss sensor high At/iss sensor low Bank 1 ks sig Bank 2 ks sig Battery pos voltage Bypass control Camshaft position (cmp) sensor (on front of eng, above right side of crankshaft pulley) Charge ind control Cmp signal Cooling fans system Crankshaft position (ckp) sensor (at end of crankshaft, behind harmonic balancer) Cruise control system Cruise disable output Data link connector (dlc) (below dash, right of steering column) Egr control (gnd) Eleck ign fuse 15a Engine wiring harness junction block 1 (forward of right front strut tower) Evap purge control F/injn fuse 15a Fuel inj 1 control Fuel inj 2 control Fuel inj 4 control Fuel inj 5 control Fuel inj 6 control Fuel level output ctrl Fuse 10a Fuse 5a Fuse block (on right side of dash) G110 G129 High speed fans control Ho2s 1 low Ho2s 2 low Hot at all times Hot in run bulb test, or start Hot in run, bulb test or start Iac coil b high Ic control Ignition control module (top left front of eng) Ignition pos voltage Instrument cluster system Knock sensor (ks) bank 1 (lower left side of eng block, above starter) Knock sensor (ks) bank 2 (lower right side of eng block, below exhaust manifold) Low speed fans control Maf sensor signal Pcm bat fuse 20a Pcm ground Pcm ign fuse 15a Pnk Pnk p Powertrain control module (pcm) (on right side of eng compt, forward of strut tower) Ref low S102 S106 S142 S144 S145 S156 S237 Sensor ground Serial data (class 2) Serial data (uart) Spark plugs Starting/ charging system Tan Tcc brake switch input Theft deter fuel enable Tr switch input b Trans fluid press sw a Vss high Vss low Vss output 3.8L VIN K, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Monte Carlo LS 1999: 12 (on transaxle stud) Evaporative emissions (evap) canister purge solenoid valve (on top right side near center of valve cover) Evaporative emissions (evap) canister vent solenoid valve (behind left rear fascia splash shield, in wheelwell) Fuel injectors G129 Pnk S106 S109 Stoplamp switch (on brake pedal support) Tan Transaxle range switch (top of transaxle) Vehicle speed sensor (vss) (on right rear of eng compt, end of transaxle) 3.8L VIN K, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Monte Carlo LS 1999: 32 (eng harn, 7 cm from 2-pin conn of right cooling fan breakout) (eng harn, below left side of radiator, 15 cm from egr valve) (eng harn, left side of eng compt, 4 cm from pcm breakout) (eng harn, left side of eng, near throttle body, 4 cm from maf sensor (fuel harn, 43 cm from 6-pin conn above fuel tank) (in exhaust manifold, right side of eng compt) heated oxygen sensor (ho2s) 1 (in exhaust system, behind catalytic converter) heated oxygen sensor (ho2s) 2 (in left side of eng oil pan) engine oil level sensor (on air intake, on rear of eng) mass air flow (maf) sensor (on throttle body assembly) idle air control (iac) valve (on transaxle stud) A tan A/c refrigerant pressure sensor (on left front of eng compt, on a/c line) Breakout) s107 D pnk Engine coolant temperature (ect) sensor (near coolant outlet, left rear of eng) Exhaust gas recirculation (egr) valve (top right rear of eng) Fuel tank pressure sensor (in fuel tank) G129 G129 (on transaxle stud) Intake air temperature (iat) sensor (in air cleaner canister) Manifold absolute pressure (map) sensor (on top front of eng, on intake plenum) Nca Pnk Red S105 S106 S121 S122 S425 Tan Throttle position (tp) sensor (on throttle body assembly) 3.8L VIN K, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for 3.8L VIN K, Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Monte Carlo LS 1999: 92 (at base of left "b" pillar) (on transaxle stud) (pin 12-15 not used) (pin 19-21 not used) (pin 30-32 not used) (pin 47-48 not used) (pin 51-54 not used) (pin 62 not used) (pin 64-65 not used) (pin 70-77 not used) 1-2 shift solenoid 2-3 shift solenoid 5v ref a 5v ref b A auto transaxle fluid temperature sensor A/c compress clutch rly A/c refrig press signal A/c request signal A/t iss solenoid Air conditioning system Automatic transaxle fluid pressure manual valve position switch C10 Change oil soon ind Cruise control system Cruise status E e e e e e e E11 Ect sensor signal Egr pintle position signal Egr val cntrl Eng oil level ind in Engine wiring harness junction block 1 (forward of right front strut tower) Evap can vent sol driver F11 Fuel inj 3 control Fuel level sensor Fuel level sensor input Fuel pump Fuel pump relay Fuel pump relay control Fuel tank Fuel tank press signal Fuse 10a Fuse block (on right side of dash) G129 G308 Gen terminal f monitor Gen terminal l output Ho2s 1 signal high Ho2s 2 signal high Hot at all times Hot in run, bulb test or start Hot in run, bulb test, or start Iac coil a high Iac coil a low Iac coil b low Iat sensor signal Instrument cluster Instrument cluster system L l l l l l l Low oil level ind control M m m m m m m Malfunction indicator lamp Map sensor signal Mil control Pc solenoid valve high Pc solenoid valve low Pcm bat fuse 20a Pnk Pnk pnk pnk pnk pnk pnk pnk Powertrain control module (pcm) (on right side of eng compt, forward of strut tower) Ps solenoid Red S102 S106 S209 S305 Starting/ charging system Tan Tan b Tcc pwm sol val control Tcc release switch input Tcc solenoid Tft sensor signal Tp sens or signal Tr switch input c Tr switch input d Tr switch input p Trans fluid press sw b Trans fluid press sw c Trans fuse 10a Transaxle
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Back-up Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999: 9 Engine wiring harness junction block 1 (forward of right front strut tower) G305 (at base of right "b" pillar) Hot at all times Left backup lamp R/cmpt rel fuse 15a Right backup lamp S405 (backup lamp harness, in trunk lid, 13cm from right backup lamp breakout) S415 Transaxle range switch (on top of transaxle) Exterior Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Exterior Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999: 65 (dash harness, below center of dash, near radio breakout) s289 A/c system A11 A12 A13 Battery (b+) Brake sig. Brake sw input C1 a C1 b C1 b9 Center high mounted stoplamp (chmsl) Cruise control module (on left front strut tower) D11 Daytime running lamps (drl) control module (behind left side of dash, on electronic brake control module bracket) Electronic brake control module (ebcm) (behind dash, left of brake pedal bracket) Engine wiring harness junction block 2 (forward of right front strut tower) Exterior lamps output Fuse 23 15a Fuse 30 10a Fuse 5 15a Fuse block (on right side of dash) G108 (left side of radiator support) G109 (right side of radiator support) G202 (on right side of brake pedal bracket) G305 (at base of right "b" pillar) Hazard Hazard lamp/ turn signal lamp flasher (behind left side of dash) Head Headlamp switch Hot at all times Hot in run, bulb test or start Instrument cluster Left Left front park/ turn lamp Left front side marker lamp Left rear side marker lamp Left tail/ turn/ stop lamp Left turn indic License lamp Nca Normal Off Park Park lps fuse 25a Pnk Right Right front park/ turn lamp Right front side marker lamp Right rear side marker lamp Right tail/ turn/ stop lamp Right turn indic S119 (forward lamps harness, right kick panel) S123 S124 S136 (forward lamps harness, 21 cm from blower motor relay breakout) S137 (forward lamps harn, right kick panel) S204 (dash harness, below center of dash, near radio breakout) S205 (dash harn, center of dash, near radio conn breakout) S213 S290 (dash harn, behind right side of dash) S400 (rear body harn, right rear of trunk, near rear lamps harness body grommet) S406 Stoplamp switch (on brake pedal support) Turn signal switch Exterior Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Monte Carlo LS 1999 List of elements for Exterior Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Monte Carlo LS 1999: 31 24 inch wires cut and taped above roof exterior 90 inches from edge of carpet, coiled under instrument panel, in right footwell Alternating flasher Customer installed accessories junction block Emergency vehicle front lamp flasher (behind right side of dash, mounted on relay bracket) Fuse 15 15a Fuse 19 10a Fuse 6 15a Fuse block (on right side of dash) G305 (base of right "b" pillar) G901 (at base of right "a" pillar) Hot at all times Left front spot- lamp Left rear emergency vehicle rear compartment lid lamp Left rear emergency vehicle rear window panel lamp Nca Rear compartment courtesy lamp assembly Rear compartment lid ajar indicator switch (closed w/ lid open) (center of rear compartment lid) Red Relay panel Right front spot- lamp Right rear emergency vehicle rear compartment lid lamp Right rear emergency vehicle rear window panel lamp S306 S415 Tan To grille lamps (customer installed) Turn signal switch W/ rear window mounted flashing warning lamps W/o rear window mounted flashing warning lamps Wires cut and taped in right kick panel
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Monte Carlo LS 1999 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Monte Carlo LS 1999: 45 (eng harn, vin m: below eng coolant fans, 20 cm from eng coolant fan 1 breakout, vin k: 8 cm from cruise control breakout) (eng harn, vin m: left side of eng compt, 7 cm from 7-pin black/clear connector, vin k: below left side of radiator, approx 4 cm from pcm) (forward lamp harn, below left headlamp, 8 cm from left headlamp breakout) (forward lamp harn, below right headlamp, 8 cm from right headlamp breakout) (vin m) (vin k) (vin m: on transaxle stud, vin k: left front of eng, below ign control module) (wiper harn, near left strut tower, 7 cm from brake motor breakout) A/c compressor clutch coil A/c compressor clutch diode B10 Battery Brake fluid level indicator switch C2 c Cruise control module D c1 Engine coolant fan motor Engine coolant level indicator module Engine oil level sensor Engine oil pressure indicator switch Engine wiring harness junction block 1 Fan cont 2 relay Fuel pump relay G108 (left side of radiator support) G109 (right side of radiator support) G129 (on transaxle stud) G129 g110 Heated oxygen sensor Horns Ignition control module Ignition syst relay Left front park/turn lamp Left hi beam headlamp Left lo beam headlamp Mass air flow sensor Nca Powertrain control module Right front park/turn lamp Right lo beam headlamp S105 S106 S123 S124 S170 Transaxle range switch Windshield wiper motor Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Monte Carlo LS 1999 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Monte Carlo LS 1999: 52 (i/p harn, behind right side of dash, 4 cm from radio breakout) (roof harn, w/ sunroof: 4 cm from courtesy lamp breakout; w/o sunroof: 17 cm from dome lamp breakout) Accessory switch Automatic trans control indicator lamp Automatic transmission shift interlock control solenoid Auxiliary power drop connector Blower motor Blower motor relay C1 g C2 b8 C2 d Cigar lighter Circuit breaker panel Data link connector Daytime running lamps control module Digital speedometer module (instrument cluster) Electronic brake control module Fuse 25 5a Fuse block G201 (right side of dash) G202 (behind dash, on right side of brake pedal bracket) G202 (on left side of brake pedal bracket) G202 (on right side of brake pedal bracket) Hazard lamp/ turn signal lamp flasher Headlamp switch Heater- a/c control I/p ashtray flood lamp I/p compartment lamp switch Inflatable restraint sensing and diagnostic module Inside rearview mirror Instrument cluster Left electric actuator Left steering wheel radio control switch Nca Radio Relay Right electric actuator Right steering wheel radio control switch S211 S213 (i/p harness, behind right side of driver's knee bolster) S375 (console harn, below front of console, 5 cm from cigar lighter breakout) S390 S399 Seat belt/ ignition key/ lamps alarm Seo only Sir coil Steering column brake transmission shift interlock solenoid Sunroof control module Sunroof switch Theft deterrent module W/ console W/o console Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Monte Carlo LS 1999 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Monte Carlo LS 1999: 48 (2 door) (4 door) (backup lamp harn, in rear compt lid, 4 cm from right backup lamp breakout) (crossbody harn, 15 cm from left rear radio speaker breakout) (crossbody harn, below right front seat, 17 cm from breakout to ground at right 'b' pillar) (crossbody harn, left rear seat, 7 cm from breakout to 2-pin gray/black connector) (left front door harn, 7 cm from window switch breakout) (seo only) 24 inches looped & taped above roof exterior C1 a C1 c C1 d Center high mounted stoplamp Door lock relay Driver seat adjuster switch Driver seat belt switch Fuel pump Fuel tank G305 (base of right "b" pillar) G308 (base of left "b" pillar) G901 (at base of right "a" pillar) Left back-up lamp Left door lock switch Left front door lock Left front window switch Left rear door lock (4 door only) Left rear side marker lamp Left rear tail/stop lamp License lamp Nca Outside remote control mirror switch Rear compartment lid ajar indicator switch Rear compartment lid lock release solenoid Rear window defogger grid Remote control door lock receiver Right back-up lamp Right door lock switch Right front door lock Right front window switch Right rear door lock (4 door only) Right rear side marker lamp Right rear tail/stop lamp S303 S305 S406 S415 S504 S604 (right front door harn, 12 cm from window switch breakout)
HEADLIGHTS Headlight Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Headlight Wiring Diagram for Chevrolet Monte Carlo LS 1999: 55 (i/p harn, behind right side of cluster) s219 (i/p harn, behind right side of cluster) s221 (i/p harn, below center of dash) s204 (left side of instrument cluster) s298 Accessory switch (seo) B (+) Daytime running lamp control module (behind left side of dash, on electronic brake ctrl module bracket) Daytime running lamps ambient light sensor (right top of dash) Display Engine wiring harness junction block 2 (forward of left front strut tower) Ext lamps output Exterior lights system Fuse 10a Fuse 15a Fuse block (right side of dash) G108 (left side of radiator support) G109 (right side of radiator support) G202 (left side of brake pedal bracket) Ground Hd lps circuit breaker 20a Head Headlamp dimmer switch Headlamp switch Hi beams input Hi beams on input Hot at all times Hot in run Hot in run, bulb test or start Ignition input Indicator Instrument cluster Instrument cluster system Left head- lamp Light sensor (+) Light sensor (-) Nca Off Park Park brake input Park brake output Park brake switch Park lps fuse 15a Pnk Power distribution system Radiator) Red Right head- lamp S104 (forward lamps harn, below right side of radiator) S123 S213 S233 S299 Tan W/ seo W/o seo
HORN Horn Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Horn Wiring Diagram for Chevrolet Monte Carlo LS 1999: 15 C201 Engine wiring harness junction block 2 Engine wiring harness junction block 2 (forward of left front strut tower) G109 (right side of radiator support) Horn (right side of engine compt, below right headlamp) Horn fuse 15a Horn relay Horn switch Hot at all times Red S123 S132 Slip ring Turn signal cancel cam Turn signal switch
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram, with SEO for Chevrolet Monte Carlo LS 1999 List of elements for Instrument Cluster Wiring Diagram, with SEO for Chevrolet Monte Carlo LS 1999: 103 (dash harn, left side of dash) s207 (dash harn, right side of driver knee bolster) (i/p harn, 8 cm from cluster breakout) Accy Air bag warning ind Anti-lock brakes system Anti-lock brakes system (electronic brake control module) (ebcm) Anti-lock warning ind Anti-theft system Brake fluid level Brake fluid reservoir) Brake warning ind Bulb test C10 C11 C12 C13 C14 C15 C16 Change oil ind ctrl Change oil soon ind D10 D11 D12 D13 D14 D15 D16 Daytime running lamps control module (behind left side of dash, on electronic brake control module bracket) Digital speedometer module Display switch Engine controls system Engine coolant level indicator module (on right side of radiator) Engine coolant temperature gage Engine coolant temperature sensor (near coolant outlet, left rear of engine) Engine oil pressure indicator switch (left side of engine, above starter) English/metric in Exterior lights system Fasten belts warning ind Fuel gage Fuel gage control Fuse 25 5a Fuse 39 10a Fuse 4 15a Fuse block (right side of dash) G129 (on transaxle stud) G202 (left side of dash, on brake pedal bracket) Gnd Headlights system Hi beam ind Hot coolant warning ind Hot in run Hot in run, bulb test or start Ign Ignition switch Illumination (5 bulbs) Indicator control Indicator switch (on left side of Instrument cluster Interior lights system Left turn ind Lights on input Lock Low coolant warning ind Low oil ind control Low oil level ind Low trac ind Mil ind control Nca Odo Off Oil pressure warning ind Park brake indicator switch (part of park brake assembly) Pnk Powertrain control module (forward of right shock tower) Reset Right turn ind Run S105 S170 S209 S211 S212 S213 S217 S233 Season/trip odo sel Security ind Seo accessory switch panel Seo switch panel diode (dash harness, near digital speedometer module conn breakout) Service engine soon ind Start Starting/charging system Tachometer Tan Trip odo reset Trip switch Vehicle speed in Vf dim Volts warning ind Vss out 4000 p/m Warning system Instrument Cluster Wiring Diagram, without SEO for Chevrolet Monte Carlo LS 1999 List of elements for Instrument Cluster Wiring Diagram, without SEO for Chevrolet Monte Carlo LS 1999: 81 (dash harn, left side of dash) s207 Accy Air bag warning ind Anti-lock brakes system Anti-lock brakes system (electronic brake control module) (ebcm) Anti-lock warning ind Anti-theft system Brake fluid level Brake fluid reservoir) Brake warning ind Bulb test C10 C11 C12 C13 C14 C15 C16 Change oil ind control Change oil soon ind D10 D11 D12 D13 D14 D15 D16 Daytime running lamps control module (behind left side of dash, on electronic brake control module bracket) Engine controls system Engine coolant level indicator module (on right side of radiator) Engine coolant temperature gage Engine coolant temperature sensor (near coolant outlet, left rear of engine) Engine oil pressure indicator switch (left side of engine, above starter) Exterior lights system Fasten belts warning ind Fuel gage Fuel gauge control Fuse 39 10a Fuse block G129 (on transaxle stud) G202 (left side of dash, on brake pedal bracket) Headlights system Hi beam ind Hot coolant warning ind Hot in run, bulb test or start Ignition switch Illumination (5 bulbs) Indicator control Indicator switch (on left side of Instrument cluster Interior lights system Left turn ind Lock Low coolant warning ind Low oil ind control Low oil level ind Low trac ind Mil ind control Off Oil pressure warning ind Park brake indicator switch (part of park brake assembly) Pnk Powertrain control module (forward of right shock tower) Right turn ind Run S105 S170 S209 S211 S213 Security ind Service engine soon ind Speedometer (analog) Start Starting/charging system Stepper drive motor Tachometer Tan Volts warning ind Vss out 4000 p/m Warning system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Monte Carlo LS 1999: 52 (roof harn, approx 9 cm from inside rearview mirror breakout) Auxiliary dome lamp Ctsy lps on Dimmer switch Dome Dome light Door ajar Engine wiring harness junction block 2 Fuse 19 10a Fuse 28 15a Fuse 39 10a Fuse block G202 (on left side of brake pedal bracket) G305 (base of right "b" pillar) G305 (base of right b pillar) Gnd Hd lps circuit breaker 20a Headlamp switch Hot at all times Hot in run, bulb test or start I/p compartment light I/p compartment light switch Ign Inside rearview mirror Left front door lock Left rear door lock (sedan) Nca Nca illuminated entry Off Pnk Rear compartment courtesy light Rear compartment lid ajar indicator switch Red Remote control door lock receiver (below right rear window trim panel) Right front door lock Right rear door lock (sedan) Right sunshade illuminated mirror S201 S209 S213 S303 S306 S309 (crossbody harn, below right front seat) S390 S391 S392 S415 S504 S604 W/ keyless entry W/o seo W/seo Instrument Illumination Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Instrument Illumination Wiring Diagram for Chevrolet Monte Carlo LS 1999: 65 (2 door) (2 door) (4 door) (4 door) (dash harn, approx 4 cm from instrument cluster breakout) (dash harn, approx 8 cm from instrument cluster breakout) (left front door harn, approx 7 cm from window switch breakout) s506 A nca Accessory switch Automatic transmission control position indicator bulb B3 c2 Below right front seat) C1 a g C2 b8 D nca Dash ashtray flood lamp Dash dimmer switch Digital speedometer module Display E nca Engine wiring harness junction block 2 Fuse 39 10a Fuse block G202 (on left side of brake pedal bracket) G202 (on right side of brake pedal bracket) G305 (base of right "b" pillar) Grd Head Headlamp switch Heater and a/c control (cj3) Hot at all times Hot in run, bulb test or start Inflatable restraint steering wheel module coil Instrument cluster Left front door lock switch Left front window switch Left steering wheel radio control switch Lights on input Nca Off Park Park lps fuse 15a Pnk Radio Right front door lock switch Right front window switch Right steering wheel radio control switch S203 S209 S211 S212 S212 (dash harn, approx 8 cm from instrument cluster breakout) S222 (dash harn, approx 4 cm from headlamp switch breakout) S303 S375 S390 S504 S604 S606 Seatbelt/ ignition key/ lamps warning alarm (behind right side of dash, on right end of a/c- heater module) Seo diode Vf dim input W/ console W/ seo W/o console W/o seo
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for Power Distribution Wiring Diagram (1 of 4) for Chevrolet Monte Carlo LS 1999: 42 Abs fuse 20a Abs maxi fuse 60a Battery Brake modulator C1 a11 Circuit breaker 20a Circuit breaker 30a Circuit breaker 50a Electronic brake control module Electronic brake control relay Engine wiring harness junction block 1 (right side of engine compartment) Engine wiring harness junction block 2 (left side of engine compartment) Fan 3 fuse 15a Fan 3 relay Fan cont 1 relay Fusible link (10 ga-rust) Fusible link (rust) G201 (right side of dash) Generator Hd lps maxi circuit breaker 20a Headlamp switch Horn fuse 15a Horn relay Ign sw 1 maxi fuse 50a Maxi fuse 30a Maxi fuse 60a Park lps fuse 15a Pnk Red Relay Remote battery stud S132 (wiper harn, left front of frame rail) S133 S134 (wiper harn, near left strut tower) S171 (wiper harn, left front of frame rail) Seo circuit breaker panel (right side of a/c module) Starter assembly To customer installed accessories To ignition switch (diagram 3 of 4) To s108 (diagram 2 of 4) To s240 (diagram 4 of 4) To s245 (diagram 2 of 4) Power Distribution Wiring Diagram (2 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for Power Distribution Wiring Diagram (2 of 4) for Chevrolet Monte Carlo LS 1999: 83 (engine jumper harn, (vin k) below power steering pump) (vin m) below intake plenum) s109 (i/p harn, 4cm from fuse block breakout) s201 (i/p harn, below center of dash) s202 (i/p harn, below left instrument panel compt) (vin k) (vin m) (vin m) (eng harn, near generator) (vin k) (eng harn, right side of radiator) A/c cmpr relay A/c cont fuse 10a A11 Automatic transaxle Auxiliary dome lamp Auxiliary power drop connector B12 Blower motor relay C113 c111 Cigar lighter Data link connector Dome lamp Door lock relay Driver's seat adjuster switch Elec ign fuse 15a Electronic brake control module Engine wiring harness junction block 1 (right side of engine compartment) Evaporative emission canister purge solenoid valve F/injn fuse 15a Fan cont 1 relay Fan cont 2 relay From maxi c From maxi fuse 4 (diagram 1 of 4) Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel pump relay Fuse 15a Fuse 2 (diagram 1 of 4) Fuse 20a Fuse 30a Fuse block (right side of dash) G129 (on transaxle stud) G202 (on left side of brake pedal bracket) Heated oxygen sensor I/p compartment lamp Ign syst relay Ignition control module Inside rearview mirror Mass air flow sensor Nca Non seo Optional Pcm batt fuse 20a Pcm ign fuse 15a Pnk Power seats circuit breaker d 20a Powertrain control module R/cmpt rel fuse 15a Radio Rear window defogger relay Red Remote control door lock receiver (w/ keyless entry) Right sunshade illuminated mirror S102 (engine harn, right side of radiator) S105 S108 S156 S159 S164 (eng harn, right side of radiator) S245 S308 (cross- body harn in right a pillar) S391 (roof harn, 4cm from inside rear view mirror breakout) Seatbelt/ ignition key/ lamps module Seo Stop lamp switch Theft deterrent module To fuse 15 (diagram 3 of 4) To fuse 19 (diagram 3 of 4) To s142 (diagram 4 of 4) Trans fuse 10a Transaxle range switch Turn signal switch Power Distribution Wiring Diagram (3 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for Power Distribution Wiring Diagram (3 of 4) for Chevrolet Monte Carlo LS 1999: 58 (crossbody harn, below right front seat) s306 (i/p harn, below left side of dash, approx 25cm from fuse block) (i/p harn, left side of dash, approx 4cm from theft deterrent module breakout) s224 (i/p harn, right side of instrument cluster) s227 (left front door harn, 4cm from window regulator motor breakout) s501 Acc Auxiliary power drop connector Bulb test Customer installed accessories Door From f fuse 10 (diagram 2 0f 4) From ign sw 1 maxifuse (diagram 1 of 4) From s245 g (diagram 2 of 4) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 2a Fuse 5a Fuse block (right side of dash) Hot with parklamps on Ignition switch Inflatable restraint steering wheel module coil Left emergency vehicle rear compartment lid lamp Left front door lock switch Left front window switch Left spot lamp (seo) Left steering wheel radio control switch Lock Mercury switch Nca Non seo Off run Outside remote control rearview mirror switch Pnk Power windows circuit breaker c 20a Radio Rear compartment courtesy lamp Rear window lamp relays Red Relay panel (below rear package shelf) Right front door lock switch Right front window switch Right spot lamp (seo) Right steering wheel radio control switch Run off S263 Seo Start Sunroof control module Sunroof switch Theft deterrent relay To fuse 13 (diagram 4 of 4) To s228 (diagram 4 of 4) Transaxle range switch W/ lamp pack W/o lamp pack Windshield wiper/ washer switch Power Distribution Wiring Diagram (4 of 4) for Chevrolet Monte Carlo LS 1999 List of elements for Power Distribution Wiring Diagram (4 of 4) for Chevrolet Monte Carlo LS 1999: 44 (engine harn, right side of engine compartment) s142 (i/p harn, left side of dash) s240 (i/p harness, below glovebox) s233 (i/p harness, below glovebox) s243 (i/p harness, below glovebox) s247 (i/p harness, right side of driver's knee bolster) s209 Accessory switch Accessory switch (seo) Cruise control module Cruise control release switch Daytime running lamps control module Digital spedo- meter module Electronic brake module Evaporative emission canister vent solenoid valve From electronic brake control relay (diagram 1 of 4) From ign syst relay (diagram 2 of 4) From ignition switch (diagram 3 of 4) Fuse 10a Fuse 15a Fuse 5a Fuse block (right side of dash) Headlamp switch Heater-a/c control Inflatible restraint sensing and diagnostic module Instrument cluster Instrument cluster (seo) Left electric actuator (dual zone) Nca Non seo Pnk Powertrain control module Rear window defog relay Remote control door lock receiver (w/ auo) Right electric actuator S228 S298 (i/p harness, left side of instrument cluster) S299 (i/p harness, behind left side of instrument cluster) Seatbelt ignition key/ lamps alarm Seo Stop lamp switch Theft deterrent module Turn signal lever Turn signal switch Vacuum/ electric solenoid
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Power Door Lock Wiring Diagram for Chevrolet Monte Carlo LS 1999: 51 (crossbody harness, below left front seat, 6cm from breakout) s315 (w/ rke only) All unlk Battery (b+) Door lock relay (behind right side of dash) Fuse 10a Fuse 20a Fuse block (on right side of dash) G305 (base of right "b" pillar) Ground Hot at all times Hot in run, bulb test or start Ignition Illum entry Interior lights system Keyless programming connector (right side of trunk) Left front door lock actuator Left front door lock switch Left rear door lock actuator Left rear door lock switch Lft frt unlk Lid lock Lid lock in Lock Lock ctrl Lock relay Pnk Remote control door lock receiver (w/ keyless entry only) (below right rear window trim panel) Right front door lock actuator Right front door lock switch Right rear door lock actuator Right rear door lock switch Rke progrm S209 S303 S306 S308 (crossbody harnes, under right frt seat) S309 (crossbody harness, below right front door, near breakout) S312 (crossbody harness, under right front seat, 36cm from ground breakout) S313 (crossbody harness, under right front door, 27cm from ground breakout) S314 (4 door only) (crossbody harness, near left "b" pillar, 1cm from ground harness breakout) S501 S504 S604 Tan Trans pos in Trunk, tailgate, fuel doors system Unlock Unlock relay W/ keyless entry W/o keyless entry
POWER MIRRORS Power Mirror Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Power Mirror Wiring Diagram for Chevrolet Monte Carlo LS 1999: 19 (base of right "b" pillar) g305 Ecb Fuse 10a Fuse block (on right side of dash) Hot at all times Left mirror Left outside rearview mirror Mirror motor pack Motor Nca Outside remote control rearview mirror switch Right mirror Right outside rearview mirror Right/ left m Right/ left motor S501 S504 Up/ down m Up/ down motor
POWER SEATS 6-Way Power Seat Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for 6-Way Power Seat Wiring Diagram for Chevrolet Monte Carlo LS 1999: 17 Back Down Driver seat adjuster motor assembly Driver seat adjuster switch Entire seat For- ward Forward/ back adjuster motor Front height Front height adjuster motor Fuse block G305 (base of right b-pillar) Hot at all times Nca Power seat circuit breaker d 20a Rear height Rear height adjuster motor Tan
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Chevrolet Monte Carlo LS 1999 List of elements for Power Top/Sunroof Wiring Diagrams for Chevrolet Monte Carlo LS 1999: 15 Close Fuse 11 20a Fuse block (on right side of dash) G202 (on left side of brake pedal bracket) Hot in accy or run Nca Off Open Red S390 S399 Sun roof actuator (on center of windshield header) Sun roof control module (in roof) Sun roof switch Vent
POWER WINDOWS Power Window Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Power Window Wiring Diagram for Chevrolet Monte Carlo LS 1999: 26 (pontiac) (chevrolet) B tan Chevy Down Ecb Express Express down module Fuse block (behind right side of dash) G309 (left front door sill) G316 (right front door sill) Hot in run Illumination lamp Interior lights system Left front Left front window motor Left front window switch Pont Power window circuit breaker 20a Right front Right front window motor Right front window switch S303 S310 s318 S504 S604 Tan
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Shift Interlock Wiring Diagram for Chevrolet Monte Carlo LS 1999: 16 Automatic transmission shift interlock (btsi) control solenoid (in center console) Column shift Console shift Fuse 39 10a Fuse block G202 (behind dash, on left side of brake pedal bracket) Hot in run, bulb test or start Not used Park switch (mounted to top of steering column, near gear selector) Pnk S209 S213 S248 (dash harn, below center of dash, approx 25 cm from 4 pin conn, left of radio) S375 Steering column brake transmission shift interlock (btsi) solenoid (mounted in steering column, near ignition switch) Stoplamp switch (on brake pedal support)
STARTING/CHARGING Charging Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Charging Wiring Diagram for Chevrolet Monte Carlo LS 1999: 23 (not used) Battery C16 Charge warning indicator Control Fuse 10a Fuse block (right side of dash) Fusible link (10 ga- rust) G108 (left side of radiator support) G129 (on transaxle stud) Generator control Generator l Hot in run, bulb test or start Indicator lamp c1 Instrument cluster P b+ Pnk Pnk c1 Power distribution system Powertrain control module (pcm) (right side of engine compt, forward of strut tower) Red S209 Starter solenoid Starting Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Starting Wiring Diagram for Chevrolet Monte Carlo LS 1999: 28 Accy Battery Bulb test Engine wiring harness junction block 2 (forward of left front strut tower) Fuse 5a Fuse block (right side of dash) Fusible link (10 ga- rust) G108 (left side of radiator support) G129 (on transaxle stud) Generator Hold- in coil Ign sw 1 maxifuse 50a Ignition switch Lock Off Power distribution system Pull- in coil Red Relay control Remote battery stud Run S224 Start Starter motor Starter solenoid Theft deterrent module (behind dash, above glove box) Theft deterrent relay (under right side of dash, above glove box) Transaxle range switch (top of transaxle)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Supplemental Restraint Wiring Diagram for Chevrolet Monte Carlo LS 1999: 37 Air bag indicator Bar C15 Case ground Computer data lines system Data link connector (dlc) (partial) (right of steering column) Driv frnt high Driv frnt low Fuse 10a Fuse 15a Fuse block (on right side of dash) G202 (behind dash, on right side of brake pedal bracket) G308 (at base of left "b" pillar) Ground Hot in run, bulb test or start Ignition Indicator lamp Inflatable restraint i/p module Inflatable restraint steering wheel Inflatable restraint steering wheel module coil Inflatable restriant sensing & diagnostic module (sdm) (below front passenger seat) Instrument cluster Nca Pass frnt high Pass frnt low Pnk Right side of driver knee bolster) S209 (i/p harn, behind pnk S237 (i/p harn, near breakout to blwr mtr relay) S305 (crossbody harn, left rear seat, 7 cm from breakout to 2-pin connector) Seat belt sw Seat belt switch Seat belt/ ignition key/lamps warning alarm (behind right side of dash, on right end of a/c heater module) Serial data Shorting Shorting bar Tan
TRANSMISSION
3.1L 3.1L VIN M, A/T Wiring Diagram, 4T60-E for Chevrolet Monte Carlo LS 1999 List of elements for 3.1L VIN M, A/T Wiring Diagram, 4T60-E for Chevrolet Monte Carlo LS 1999: 62 (below dash, right side of steering column) data link connector (dash harn, approx 5 cm from blower motor relay breakout at right side of dash) (engine harn, approx 15 cm from pcm breakout) (engine harn, approx 2 cm from icm conn c2 breakout, at center rear of engine compt) 1-2 shift sol 2-3 shift sol 5v reference a Automatic transaxle (4t60-e) Automatic transaxle fluid temperature sensor Battery in Brake switch in C10 Class ii data Cooling fan & fuel pump relay Ect sensor in Engine controls system Engine coolant temperature sensor (near coolant outlet, left rear of engine) Engine wiring harness junction block 1 Fuse 10a Fuse block G129 (left side of engine on transaxle stud) Headlamp switch, door locks, accessory switch, warning system Hot at all times Hot in run, bulb test or start Ignition in Ignition system relay Instrument cluster Malfunction indicator lamp Mil ctrl Pcm bat fuse 20a Pcm ground Pnk Powertrain control module (forward right front strut tower) Red S102 S106 S107 S121 (engine jumper harn, below intake plenum, 2 cm from fuel inj 3 breakout) S142 S209 S237 S243 Sensor return Stop lamp switch Tan Tcc pwm sol Tcc sol Tcc/ brake switch Tft sensor in Theft deterrent module Throttle position sensor Tps in Tr sw in-a Tr sw in-b Tr sw in-c Tr sw in-p Trans fuse 20a Transaxle range switch (top of transaxle) Uart data Vehicle speed sensor (lower right rear of engine compt, end of transaxle) Vss hi in Vss lo in
3.8L 3.8L VIN K, A/T Wiring Diagram, 4T65-E for Chevrolet Monte Carlo LS 1999 List of elements for 3.8L VIN K, A/T Wiring Diagram, 4T65-E for Chevrolet Monte Carlo LS 1999: 74 (below dash, right side of steering column) data link connector (dash harn, approx 5 cm from blower motor relay breakout at right side of dash) (engine harn, approx 15 cm from pcm breakout) (engine harn, approx 2 cm from icm conn c2 breakout, at center rear of engine compt) 1-2 shift sol 2-3 shift sol 5v reference a A/t iss sensor hi A/t iss sensor lo Automatic transaxle (4t65-e) Automatic transaxle fluid pressure manual valve position switch Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor Battery in Brake switch in C10 Class ii data Cooling fan & fuel pump relay Ecm bat fuse 20a Ect sensor in Engine controls system Engine coolant temperature sensor (near coolant outlet, left rear of engine) Engine wiring harness junction block 1 Fuse 10a Fuse block G129 (left side of engine on transaxle stud) Headlamp switch, warning systems, door locks, assy switch Hot at all times Hot in run, bulb test or start Ignition in Ignition system relay Instrument cluster Malfunction indicator lamp Mil ctrl Pc sol hi Pc sol lo Pcm ground Pnk Powertrain control module (forward right front strut tower) Pressure control sol Red Rev S102 S106 S107 S122 S142 S209 S237 S243 Sensor return Stop lamp switch Tan Tcc pwm sol Tcc release Tcc release in Tcc/ brake switch Tft sensor in Theft deterrent module Throttle position sensor Tps in Tr sw in-a Tr sw in-b Tr sw in-c Tr sw in-p Trans fuse 20a Trans range a in Trans range b in Trans range c in Transaxle range switch (top of transaxle) Uart data Vehicle speed sensor (lower right rear of engine compt, end of transaxle) Vss hi in Vss lo in
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagrams for Chevrolet Monte Carlo LS 1999 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Chevrolet Monte Carlo LS 1999: 16 (below right rear window trim panel) (i/p harn, approx 8cm from breakout to 36 pin conn, behind right side of dash) s223 C c1 Engine wiring harness junction block 1 (forward of right front strut tower) G305 (at base of right "b" pillar) Hot at all times R/cmpt rel fuse 15a Rear compart- ment lid lock release switch Rear compartment lid lock release solenoid (center of trunk lid) Remote control door lock receiver (rcdlr) (w/ rke only) S415 Solid state Transaxle range switch (top of transaxle) W/ rke W/ rke only W/o rke
WARNING SYSTEMS Warning System Wiring Diagrams for Chevrolet Monte Carlo LS 1999 List of elements for Warning System Wiring Diagrams for Chevrolet Monte Carlo LS 1999: 43 (behind dash, on right side of brake pedal bracket) g202 (i/p harn, approx 8 cm from from instrument cluster break- out) s212 Battery (b+) D10 Driver seat belt switch (in driver's seat belt assembly) Engine wiring harness junction block 2 (forward of left front strut tower) Fasten belts output Fasten belts warning ind Fuse 10 15a Fuse 39 10a Fuse block G202 (behind dash, on left side of brake pedal bracket) G305 (base of right 'b' pillar) G308 (base of left 'b' pillar) Ground Head Headlamp switch Hot at all times Hot in run, bulb test or start Ignition input Ignition key warning switch (inside steering column assy) Instrument cluster Interior lights system (headlight switch) Key-in-ignition input Left front door lock Lights on input Nca Off Park Park lps fuse 15a Pnk S202 S209 S211 S213 S305 S504 Seat belt switch input Seat belt/ignition key/lamps alarm (behind dash, right side of heater-a/c control module) Seo only (1999) Seo switch panel diode (i/p harness, behind dash) Speedo dim switch (seo accessory switch panel) Tan
WIPER/WASHER Wiper/Washer Wiring Diagram for Chevrolet Monte Carlo LS 1999 List of elements for Wiper/Washer Wiring Diagram for Chevrolet Monte Carlo LS 1999: 24 C1 d Delay E10 E11 E12 E13 Fuse 29 25a Fuse block (right side of dash) G129 (on trans- axle stud) Hot in acc or run Mist Motor cover Off Park switch Pnk Red S170 Solid state timer Washer switch Windshield washer pump Windshield wiper motor Windshield wiper/ washer switch Wiper motor Wiper switch
