Diagram sections — 29 (55 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Manual A/C Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Manual A/C Wiring Diagram for Chrysler PT Cruiser 2006: 59 (at front of right front fender) g104 (front of radiator) radiator cooling fan module (on a/c compressor) a/c compressor clutch A/c clutch control A/c clutch control output A/c clutch ctrl A/c high pre signal A/c high pressure switch A/c ind A/c low pressure switch A/c-heater control switch A16 B(+) Blower motor (on bottom right side of heater-a/c unit housing) Blower motor control Blower motor resistor (on right side firewall, below base of windshield) C10 C11 C221 C28 Cluster Ect signal Electronics Engine coolant temperature sensor For rear window defogger switch) Fuse 10a Fuse 50a Fused b(+) Fused ign sw output (run) G104 (at front of right front fender) G105 (left front inner fender) G201 (behind center of dash) G202 (at left kick panel, near breakout for air bag control module) Ground Hi spd rad fan control High spd fan ctrl Hot at all times Hvac mux ctrl Hvac mux rtn Illumination Ind driver Interior lights system K900 Low off Low spd fan ctrl Low spd rad fan control N112 N201 Powertrain control module (on firewall, behind power distribution center) Recirc ind Recirc switch Recirculation actuator door (right rear of dash) S106 (2.4l: near breakout for oxygen sensor 1/1 upstream) S107 (2.4l turbo: near breakout for c103, at left side of engine) S111 (non-turbo: near breakout for input speed sensor) (turbo: near breakout for back-up light switch) Sensor ground 1 Tan Totally integrated power module Z903
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Anti-lock Brakes Wiring Diagram for Chrysler PT Cruiser 2006: 64 (at left front strut tower) (at left side of engine compt, on bottom of hydraulic control unit) anti-lock brake module (behind center of dash) g201 (near breakout for brake shift interlock solenoid) s209 (near breakout for brake warning indicator switch) s113 A921 A922 Acc B(+) Bank switch Brake lamp sw out Bus(+) Bus(-) C11 Can b Can b bus(+) Can b bus(-) Can c Can c bus(+) Can c bus(-) Computer data lines system D506 D54 D55 D64 D65 Electronics F20 Fuse 10a Fuse 30a Fuse 40a Fused b (+) (pump) Fused b (+) (valve) Fused b(+) G102 Ground Hot at all times Ign sw (run/start) Ignition switch Instrument cluster L53 Left front wheel speed sensor (left front wheel opening) Left rear wheel speed sensor (in left rear wheel opening) Lf whl spd sens 12v Lf whl spd sens sig Lin bus Lock Lr whl spd sens 12v Lr whl spd sens sig Off Red Rf whl spd sens 12v Rf whl spd sens sig Right front wheel speed sensor (right front wheel opening) Right rear wheel speed sensor (in right rear wheel opening) Rr whl spd sens 12v Rr whl spd sens sig S118 S124 Start Stop lamp switch (left side of dash) Tcs off Totally integrated power module Z902
ANTI-THEFT Anti-theft Wiring Diagram, Convertible for Chrysler PT Cruiser 2006 List of elements for Anti-theft Wiring Diagram, Convertible for Chrysler PT Cruiser 2006: 68 (behind center of dash) g201 (behind center of dash) g203 (in left door) (left "b" pillar) g302 (run-start) A411 Acc B(+) Cab b bus(+) Can b bus(+) Can b bus(-) Computer data lines system D54 D55 Decklid release switch (in liftgate assembly) Door) Dri dr driver unlock Driver door latch Driver door lock Electronics F20 For left front door lock switch) Fuse 10a Fuse 30a Fused b(+) G201 (behind center of dash) G906 Ground Hot at all times Ign sw (run-start) Ign sw out (run-start) Ignition switch Ignition switch output (run- start) Instrument cluster Interior lights system Left door lock switch Left regulator windows module Lf dr ajar sw sense Lg/decklid ajar sw sen Lg/decklid rel driver Lh dr lock sw mux Liftgate rel sw sense Liftgate/decklid door latch Lock Off Pass dr driver unlock Passenger door latch Q58 Q59 Red Rf door ajar sw sense Rh dr lock sw mux Right door lock switch Right regulator window module S200 S204 S214 (in right side dash harness) S236 S309 S327 S329 S332 S333 Sentry key remote entry module (on steering column, near ignition lock cylinder) Start Tan/red Totally integrated power module Unlock Anti-theft Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006 List of elements for Anti-theft Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006: 68 (above right rear wheelwell) right rear door ajar switch (at left kick panel, near breakout for air bag control module) (behind center of dash) (behind center of dash) g201 (left "c" pillar) g302 (left rear quarter panel) left rear door ajar switch (on steering column, near ignition lock cylinder) (run-start) A411 Acc B(+) Cab b bus(+) Can b bus(+) Can b bus(-) Computer data lines system D54 D55 Decklid rel sw sense Dri dr driver unlock Driver door latch Driver door lock Electronics F20 Fuse 10a Fuse 30a Fused b(+) G201 G201 (behind center of dash) G202 G906 Ground Hot at all times Ign sw (run-start) Ign sw out (run-start) Ignition switch Ignition switch output (run- start) Instrument cluster Left door lock switch Left rear door lock motor (in rear door assembly) Lf dr ajar sw sense Lg/decklid ajar sw sen Lg/decklid rel driver Lh dr lock sw mux Liftgate release switch (in liftgate assembly) Liftgate/decklid door latch Lock Lr dr ajar sw sense Off Pass dr driver unlock Passenger door latch Red Rf door ajar sw sense Rh dr lock sw mux Right door lock switch Right rear door lock motor (in rear door assembly) Rr dr ajar sw sense S200 S204 S214 (in right side dash harness) S217 (in breakout to cluster) S309 S310 S329 Sentry key remote entry module Start Tan Totally integrated power module Unlock
BODY CONTROL MODULES Body Control Modules Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 47 (or red) A/c clutch control output A921 A922 A931 A935 A937 Air conditioning system Anti-lock brakes system B(+) C10 C11 Engine controls system Front fog lamp ctrl Front wiper high speed Front wiper low speed Fused asd relay output Fused b(+) Fused b(+) (pump) Fused b(+) (valve) G102 (at left front strut tower) Ground Headlights system High speed rad fan ctrl Horn control output Horns system K342 K343 K344 L89 L90 Low speed rad fan ctrl N112 N201 Power distribution system Power windows system Red Starter relay output Starting/charging system T16 T40 Totally integrated power module Transmission ctrl output Transmissions system Wiper/washer system X21 Z971
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Computer Data Lines Wiring Diagram for Chrysler PT Cruiser 2006: 54 (at left side of engine compt, on bottom of hydraulic control unit) anti-lock brakes module (at top center of windshield) compass module (in breakout for radio) s216 (left side of dash) steering wheel control module (on firewall, behind pdc) powertrain control module B(+) Bank switch Can b bus(+) Can b bus(-) Can b bus(-) c1 Can b bus(-) c2 Can b bus(-) c4 Can c bus(+) Can c bus(-) Can c diag(+) Can c diag(-) Cluster D15 D16 D20 D21 D506 D54 D55 D64 D65 Data link connector (under left side of dash, near kick panel) Electronics Front window switch Fuse 10a G102 (at left front strut tower) Hands free module (left center of instrument panel) Heated seats module Hot at all times Left window regulator module (convertible) (lower left side of door) Lin bus Lin bus c3 Occupant restraint controller module (on center body floor) Radio Radio amplifier (convertible:under driver's seat) (except convertible: center of dash) Red Right window regulator module (convertible) (lower left side of door) S114 S115 S116 S121 S209 (near breakout for brake shift interlock solenoid) S215 (in right side dash harness) S217 Satellite receiver (left "c" pillar) Sci receive Sci transmit Sentry key remote entry module (on steering column, near ignition lock cylinder) Totally integrated power module
COOLING FAN Cooling Fan Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Cooling Fan Wiring Diagram for Chrysler PT Cruiser 2006: 28 (2.4l turbo: near breakout for c103, at left side of engine) (at front of right front fender) g104 (front of radiator) radiator cooling fan module A/c clutch control A/t clutch ctrl A16 B(+) C11 C28 Ect signal Electronics Engine coolant temperature sensor Fuse 50a Fused b(+) Ground Hi spd rad fan control High spd fan ctrl Hot at all times K900 Low spd fan ctrl Low spd rad fan control N112 N201 Powertrain control module (on firewall, behind power distribution center) S107 s106 (2.4l: near breakout for oxygen sensor 1/1 upstream) Sensor ground 1 Totally integrated power module Z903
CRUISE CONTROL Cruise Control Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Cruise Control Wiring Diagram for Chrysler PT Cruiser 2006: 60 (a/t) (m/t) (near breakout for camshaft position sensor) A931 C11 Clutch interlock switch (m/t) (left side of dash) D15 D16 D20 D21 Data link connector (under left side of dash, near kick panel) Dump F855 Fuse 10a Fused b(+) G105 (left front inner fender) Hot at all times Input speed sens sig Input speed sensor (a/t) (on left side of transaxle) Interlock switch sig K75 K914 Output speed sens sig Output speed sensor (a/t) (on left side of transaxle) Powertrain control module (on firewall, behind power distribution center) Red S/c sw 1 sig S/c sw rtn S109 S128 (right front of engine compartment) Sci receive Sci receive (tcm) Sci transmit Sci transmit (tcm) Sensor gnd Sensor ground Sensor sig Speed control servo (2.4l) (at right rear corner of engine compt) Speed control switch Speed sig Speed signal Speed sw sig Steering control module (left side of dash) Stop lamp switch (left side of dash) T14 T141 T41 T52 Totally integrated power module Transmission range sensor (a/t) (in transaxle, on top of valve body) Trs t41 sns V32 V35 V36 V71 Vacuum Vacuum sol Vehicle speed sensor (m/t) (on transaxle) Vent Vent sol
DEFOGGERS Defoggers Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Defoggers Wiring Diagram for Chrysler PT Cruiser 2006: 24 B(+) Bank switch C11 Can b bus (+) Can b bus (-) Cluster Computer data lines system Driver outside rearview mirror Electronics Front ign sw out (run-acc) Fuse 10a Fused rear window defogger ctrl out G201 (behind center of dash) G202 (at left kick panel, near breakout for air bag control module) G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) Ground Heated electric backlite (right side of rear window) Hot at all times Lin bus Nca Passenger outside rearview mirror S309 S329 Totally integrated power module
ENGINE PERFORMANCE
2.4L 2.4L, Engine Performance Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006 List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006: 39 (left side of dash) steering wheel control module (near breakout for cmp sensor) s109 (top of engine) idle air control (iac) motor Aat return Aat signal Ambient air temperature sensor (in front of a/c condenser, behind radiator grille) Auto shut down relay (in power distribution center) B(+) C10 C11 Camshaft position sensor (on rear of cylinder head) Crankshaft position sensor (on left rear side of engine block) Electronics Engine coolant temperature sensor Fuel level sens sig Fuel pump control Fuel pump control output Fuel pump module (on fuel tank) Fuse 15a Fuse 30a Fuse 40a Fused ign sw out G105 (left front inner fender) Hot at all times Iac mtr ctrl Iac rtn Instrument cluster Intake air temperature sensor (at rear of engine) Manifold absolute pressure (map) sensor (on front of intake manifold ) Pnk S106 (near breakout for oxygen sensor 1/1, upstream) S128 (right front of engine compt) S131 S320 Sens gnd Throttle position sensor (on throttle body) Totally integrated power module Vehicle speed sensor (m/t) (on transaxle) Vss
2.4L TURBO 2.4L Turbo, Engine Performance Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006 List of elements for 2.4L Turbo, Engine Performance Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006: 43 (left front inner fender) g105 (left front of eng compt) s125 (left side of dash) steering wheel control module (near breakout for cmp sensor) s109 (top of engine) idle air control (iac) motor Aat return Aat signal Ambient air temperature sensor (in front of a/c condenser, behind radiator grille) Auto shut down relay (in power distribution center) B(+) C10 C11 Camshaft position sensor (on rear of cylinder head) Crankshaft position sensor (on left rear side of engine block) Electronics Engine coolant temperature sensor Fuel level sens sig Fuel pump control Fuel pump control output Fuel pump module (on fuel tank) Fuse 15a Fuse 30a Fuse 40a Fused ign sw out G105 (left front inner fender) Hot at all times Iac mtr ctrl Iac rtn Instrument cluster Intake air temperature sensor (at rear of engine) Manifold absolute pressure (map) sensor (top front of engine) Pnk S107 (near breakout for c103, at left side of engine) S127 (left rear of engine compt) S128 (right front of engine compt) S131 S320 Sens gnd Throttle position sensor (on throttle body) Totally integrated power module Vehicle speed sensor (m/t) (on transaxle) Vss Wastegate solenoid (at right rear side of engine compt)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Back-up Lamps Wiring Diagram for Chrysler PT Cruiser 2006: 14 (convertible: left "b" pillar) (except convertible: left "c" pillar) g302 B(+) Back-up lamp sw output Back-up lamp sw sig Back-up lamp switch (on left side of transaxle) Electronics G104 (at front of right front fender) Hot at all times Left back-up lamp Right back-up lamp S111 S316 S319 (in rear wiring harness) Totally integrated power module Exterior Lamps Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Exterior Lamps Wiring Diagram for Chrysler PT Cruiser 2006: 39 (left side of dash) stop lamp switch (near breakout for brake shift interlock solenoid) (under driver's seat) s304 Cluster Convertible Electronics Except convertible Front park lamp Fuse 10a G102 (at left front strut tower) G105 (left front inner fender) G302 (except convertible: left "c" pillar) (convertible: left "b" pillar) G303 (except convertible: right rear quarterpanel) (convertible: rear of right side "b" pillar) Headlp sw out High mounted stop lamp Hot at all times Left front park/turn lamp Left tail turn lamp Left tail/ stop lamp Lf turn sig License lamp Park lamp ctrl out Park lp ctrl output Red Rh turn sig Right front park/turn lamp Right rear turn sig Right tail turn lamp Right tail/ stop lamp S123 S211 S310 S315 (near breakout for passenger's heated seat module) S316 Stop lamp Stop lamp ctrl out Tail lamp Totally integrated power module Turn lamp
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Chrysler PT Cruiser 2006 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chrysler PT Cruiser 2006: 50 (2.4l turbo) (2.4l turbo) wastegate solenoid (2.4l) powertrain control module (dual horns) horn 1 (except dual horns) horn 1 (mtx) back-up lamp switch A/c compressor clutch A/c low pressure switch Anti-lock brakes module Battery Brake fluid level switch C11 Clutch interlock switch Data link connector Decklid release switch Front oxygen sensor Front wiper motor Fuel pump module G100 (at left side of engine compt) G101 (at battery tray) G102 (at left front strut tower) G104 (at front of right front fender) G105 (left front inner fender) G203 (behind center of dash) Hands free module Left front fog lamp Left front park/turn lamp Left high beam lamp Left low beam lamp Natural vacuum leak detection assembly Power steering pressure switch Radiator cooling fan module Radio Radio amplifier Rear oxygen sensor Right front fog lamp Right front park/ turn lamp Right high beam lamp Right low beam lamp S111 (non-turbo: near breakout for input speed sensor) (turbo: near breakout for back-up light switch) S121 (left side of engine compt) S123 (left side of engine compt) S124 (left front of engine compt) S133 (right front of engine compt) S228 (center of dash) S320 (near breakout for natural vacuum leak detection pump) Security hood switch Speed control servo Stop lamp switch Totally integrated power module Ground Distribution Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chrysler PT Cruiser 2006: 50 (base) dome lamp (convertible) (convertible) driver door latch (convertible) left window regulator module (convertible) right window regulator module (except base) dome lamp (except convertible) driver door latch (heated mirrors) driver outside rearview mirror (orc) occupant restraint controller module A/c heater control Analog clock module Autostick switch Bank switch Brake transmission shift interlock solenoid Compass module Convertible Electronic overhead module Except convertible Front reading lamp Front window switch G201 (behind center of dash) G202 (at left kick panel, near breakout for air bag control module) G204 (front center body) G303 (convertible: rear of right side "b" pillar) (sedan: right rear quarter panel) Heated seats module Inside rearview mirror Instrument cluster Instrument panel power outlet Left dome lamp Left door lock switch Mirror switch Occupant classification module Passenger door latch Passenger outside rearview mirror Prndl lamp Rear outlet power Right cushion seat heater Right dome lamp Right door lock switch Right tail/stop lamp Right turn tail lamp Right vanity lamp S236 (left side of dash) S309 (near breakout for left front door lock switch) S324 (on center of header) S329 (in right door) S342 Sentry key remote entry module Steering control module Sunroof motor Ground Distribution Wiring Diagram (3 of 3) for Chrysler PT Cruiser 2006 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chrysler PT Cruiser 2006: 24 (except convertible) (on lower decklid) Cargo lamp Driver seat belt switch Driver seat switch Electric heated backlite For passenger's heated seat module) For rear window defogger ground) G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) High mounted stop lamp Left back-up lamp Left seat cushion heater Left tail/stop lamp Left turn tail lamp License lamp Liftgate decklid/ door latch Liftgate release switch Nca Power outlet console Power top relay Rear wiper motor Right back-up lamp S343 Satellite receiver
HEADLIGHTS Headlights Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Headlights Wiring Diagram for Chrysler PT Cruiser 2006: 45 A411 Acc B(+) Bank switch C11 Can b bus (+) Can b bus (-) Cluster Computer data lines system D506 Electronics F20 Front fog lamp control output Fuse 10a Fuse 30a Fused b(+) G102 (at left front strut tower) G104 (at front of right front fender) G105 (left front inner fender) G201 (behind center of dash) Ground High beam output Hot at all times Ign sw output (run-start) Ignition switch Left front fog lamp Left high beam lamp Left low beam lamp Left low beam output Lin bus Lock Off Red Right front fog lamp Right high beam lamp Right low beam lamp Right low beam output S123 S200 S203 S209 (near breakout for brake shift interlock solenoid) Start Steering wheel control module (left side of dash) Totally integrated power module Z906
HORN Horn Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Horn Wiring Diagram for Chrysler PT Cruiser 2006: 16 (below right front headlight) horn 1 B(+) C11 Can b bus(+) Can b bus(-) Cluster Computer data lines system Electronics G105 (left front inner fender) Horn ctrl out Horn sw sns Horn switch Hot at all times Radio ctrl Steering control module Totally integrated power module
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 40 (2.4l: near breakout for oxygen sensor 1/1 upstream) s106 2.4l A411 A931 Acc Analog clock module (right side of dash) C11 Can c bus (+) Can c bus (-) Computer data lines system D64 D65 E12 Ect signal Engine coolant temperature sensor (2.4l) Fuse 33 10a Fused b(+) G202 (at left kick panel, near breakout for air bag control module) Ground Hot at all times Ignition switch Interior lights system K900 Key in Key out Left rear door ajar switch (except convertible) (left rear quarter panel) Lock Off Oil pressure Oil pressure switch (2.4l) (left rear of engine) Panel lamp driver Parking brake switch (at base of park brake lever) Powertrain control module (ngc) (on firewall, behind power distribution center) Right rear door ajar switch (except convertible) (above right rear wheelwell) S107 (2.4l turbo: near breakout for c103, at left side of engine) S204 Sensor ground Start Totally integrated power module Z909 Overhead Console Wiring Diagram, Convertible for Chrysler PT Cruiser 2006 List of elements for Overhead Console Wiring Diagram, Convertible for Chrysler PT Cruiser 2006: 17 (at left kick panel, near breakout for air bag control module) g202 B(+) Compass module (at top center of windshield) Computer data lines system D506 Electronics F929 Fuse 10a Fused ign sw Fused ign sw output (run) Ground Hot at all times Lin bus Output (run) S205 Totally integrated power module Z906 Overhead Console Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006 List of elements for Overhead Console Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006: 27 Close Electronic overhead module Fuse 14 10a Fuse 30a Fused b(+) G202 (at left kick panel, near breakout for air bag control module) Hot at all times Instrument cluster Interior lights system Lamps driver c2 Left map lamp M24 M27 Open Reading/rail Right map lamp Right vanity lamp S323 (option 2) (on right side of header) S324 Sunroof close sw sens Sunroof motor (above headliner, on rear of sun roof assembly) Sunroof open sw sens Sunroof switch Sunroof vent sw sens Totally integrated power module Vent Z906
INTERIOR LIGHTS Interior Lights Wiring Diagram, Convertible for Chrysler PT Cruiser 2006 List of elements for Interior Lights Wiring Diagram, Convertible for Chrysler PT Cruiser 2006: 64 (below steering column) s206 (left side of dash) s238 (left side of dash) steering wheel control module (near breakout for brake shift interlock solenoid) s209 (on right side of header) s323 A/c heater control A411 Analog clock module (right side of dash) Bank switch C11 Can b bus (+) Can b bus(+) Can b bus(-) Cargo lamp Cluster Computer data lines system Courtesy lamps dr D506 Decklid/liftgate release driver c1 Decklid/liftgate sw sns c2 Driver door latch E12 Electronics Front reading lamp Fuse 10a Fused b(+) G201 (behind center of dash) G202 (at left kick panel, near breakout for air bag control module) G302 (left "b" pillar) G303 (rear of right side "b" pillar) Gnd Ground Hot at all times Left dome lamp Left fr dr sw sns Left vanity lamp Liftgate decklid/ door latch Lin bus Mirror switch Panel lamps driver Passenger door latch Pnk Power windows system Prndl lamp Reading/rail lamps Red Red/ tan Right dome lamp Right fr dr sw sns Right vanity lamp S200 S236 S309 S313 (near breakout for passenger's heated seat module) S324 S327 S329 S332 (in left door) S333 (in right door) Tan/ red Totally integrated power module Ugdo enable ctrl Z906 Z909 Interior Lights Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006 List of elements for Interior Lights Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006: 66 (below steering column) s206 (left side of dash) s238 (left side of dash) steering wheel control module (near breakout for brake shift interlock solenoid) s209 (on right side of header) (option 2) s323 A/c heater control A411 Analog clock module (right side of dash) Bank switch Base) s322 C11 Can b bus (+) Can b bus(+) Can b bus(-) Cargo lamp Cluster Computer data lines system Courtesy lamps dr D506 Decklid/ liftgate door latch Decklid/liftgate release driver c1 Decklid/liftgate sw sns c2 Dome lamp Driver door latch Electronic overhead module Electronics Except base Front window switch Fuse 10a Fused b(+) G201 (behind center of dash) G202 (at left kick panel, near breakout for air bag control module) G302 (left "c" pillar) Gnd Ground Hot at all times Left map lamp Left rear door ajar switch (left rear quarterpanel) Left vanity lamp Lf dr ajar sw sens Lin bus Lr dr ajar sw sens M24 M27 Mirror switch Panel lamps driver Passenger door latch Prndl lamp Reading/rail lamps Red Red/ tan Rf dr ajar sw sens Right map lamp Right rear door ajar switch (above right rear wheelwell) Right vanity lamp Rr dr ajar sw sens S200 S236 S309 S324 S324 (except base) S329 Tan Totally integrated power module Ugdo enable ctrl Z906
NAVIGATION Navigation Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Navigation Wiring Diagram for Chrysler PT Cruiser 2006: 38 A417 B(+) Can b bus(+) Can b bus(-) Comm audio output Computer data lines system D54 D55 Electronics Fuse 10a Fused b(+) G203 (behind center of dash) Ground Hands free module (left center of instrument panel) Hot at all times Left audio output Microphone 1 in(+) Microphone 2 in(+) Microphone feed Microphone in(-) Radio Rearview inside mirror Rec/phone sw sig Red Right audio output S202 Sensor ground Totally integrated power module X703 X704 X712 X722 X730 X792 X793 X795 X835 Z906
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006 List of elements for Power Distribution Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006: 55 (convertible) (in right side dash harness) s203 (left side of dash) s200 (near breakout for a/c-heater control module) s204 Acc Analog clock module Anti-lock brakes module At left front side of engine compt) s118 Auto shut down relay Battery Cluster Except satellite radio From a fuse 8 (diagram 1 of 2) Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a Generator Hand free module Ignition switch Inside rearview mirror Intrusion transceiver module (except convertible) Key in Key out Left door lock switch Left vanity lamp (except base) Lock Mirror switch Nca Occupant classification module Off Power top relay Powertrain control module Radiator cooling fan module Radio Radio amplifier Red Red c Red/ tan Right door lock switch S201 (near breakout red for c212) Satellite radio Satellite receiver Sentry key remote entry module Siren Start Starter Starter relay Steering control module Stop lamp switch To electronics (diagram 2 of 2) To fuse 7 (diagram 1 of 2) Totally integrated power module Power Distribution Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for Power Distribution Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 69 (at left kick panel, near breakout for air bag control module) (at top center of stack) s207 (defogger control output) (ignition (in passenger door harness) s357 (in right door) s331 (left side of dash) s232 (near breakout for rear window defogger switch) s205 (off-run- start) (or red) (run) (run- (run- start) (run-acc) (start) (unlock- run-start) 2.4l A/c heater control Acc) Anti-lock brakes module Autostick switch B(+) Bank switch Battery C11 Circuit breaker 20a Cluster Compass module Convertible Data link connector Driver outside rearview mirror Driver seat switch Electronics Except convertible From fuse 11 (diagram 2 of 2) From fuse 18 (diagram 1 of 2) From s118 (diagram 1 of 2) Front window switch Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fused b(+) G202 G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) G303 (convertible: rear of right side "b" pillar) (except convertible: right rear quarter panel) Heated seats module Ignition Instrument panel power outlet Left regulator window module Occupant restraint controller module Passenger outside rearview mirror Pnk Pnk/ red Pnk/ tan Power outlet console Powertrain control module Rear power outlet (except base) (right rear quarter panel) Rear wiper motor Red Red/ tan Right regulator window module Run) Start) Sunroof motor To fuse 24 (diagram 2 of 2) Totally integrated power module
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006 List of elements for Automatic Day/Night Mirror Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006: 16 (in right side dash harness) s203 Acc Back- up lamp sw Backup switch output Fused ignition switch output (run-start) G202 (near breakout for air bag control module) Ground Hot at all times Ignition switch Inside rearview mirror Lock off Run S210 (left side of dash) S324 Start Totally integrated power module Power Mirrors Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Power Mirrors Wiring Diagram for Chrysler PT Cruiser 2006: 18 1) hor lf 2) hor rh 3) ver lf 4) ver rh Defogger system Down Driver outside rearview mirror Fuse 10a G201 (behind center of dash) G202 (near breakout for air bag control module) Hot at all times Interior lights system Left Mirror switch Passenger outside rearview mirror Red Right S202 S309 S329 Totally integrated power module
POWER SEATS Heated Seats Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Heated Seats Wiring Diagram for Chrysler PT Cruiser 2006: 33 (behind center of dash) g201 (convertible: left "b" pillar) (except convertible: left "c" pillar) g302 B(+) Bank switch C11 Cluster Computer data lines system D left seat heater D506 E fused ign sw out (run) Electronics F937 Fuse 10a Fuse 30 20a Fused b(+) G303 (except convertible: right rear quarterpanel) (convertible: rear of right side "b" pillar) Ground Heated seats module Hot at all times Ign run K right seat heater Left heater seat back Left heater seat cushion Lin bus P187 P188 Right heater seat back Right heater seat cushion S209 (near breakout for brake shift interlock solenoid) S342 S343 Totally integrated power module Z908 Power Seat Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Power Seat Wiring Diagram for Chrysler PT Cruiser 2006: 13 B(+) Driver seat horizontal adjuster motor Driver seat switch Electronics Fuse 9 40a Fused run/acc ctrl out G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) Hot at all times Left front seat vertical adjuster motor Left rear seat vertical adjuster motor Red S343 Totally integrated power module
POWER TOP/SUNROOF Convertible Top Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Convertible Top Wiring Diagram for Chrysler PT Cruiser 2006: 13 (in trunk) power top motor (lower left side of door) left regulator window module Fuse 40a G302 (left "b" pillar) Hot at all times P80 P90 Power top relay (in trunk) Red Red c Top down rly ctrl Top up rly ctrl Totally integrated power module Sunroof Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Sunroof Wiring Diagram for Chrysler PT Cruiser 2006: 21 (above headliner, on rear of sunroof assembly) sunroof motor B(+) Close Electronic overhead module Fuse 15a Fuse 25a Fused b (+) G202 (at left kick panel, near breakout for air bag control module) Ground Hot at all times Ign sw out (run-acc) Open Red S324 Sunroof close sw sense Sunroof open sw sense Sunroof sw sply Sunroof switch Sunroof vent sw sense Totally integrated power module Vent
POWER WINDOWS Power Windows Wiring Diagram, Convertible for Chrysler PT Cruiser 2006 List of elements for Power Windows Wiring Diagram, Convertible for Chrysler PT Cruiser 2006: 57 (behind center of dash) g201 20a A937 B(+) Can b bus (+) Can b bus (-) Circuit breaker Computer data lines system D54 D55 Door locks system Driver door latch Driver power window motor Effect hall Electronics Front window switch Fused ign sw out (acc-run) Fused ign sw output (run-acc) G201 (behind center of dash) G202 (behind center of dash) G74 G75 Ground Hall effect Hot at all times Left door ajar sw sens Left front door ajar sw sens Left rear window motor (rear of left "b" pillar) Left window regulator module (lower left side of door) Left/right window drop sw sens Lin bus P80 P90 Passenger door latch Passenger power window motor Power tops system Q13 Q14 Q23 Q24 Q59 Red Right rear window motor (rear of right side "b" pillar) Right window regulator module (lower left side of door) Right/left window drop sw sens S232 S309 S329 S331 S357 Tan/red Top down relay ctrl Top up relay ctrl Totally integrated power module Z906 Z907 Z909 Power Windows Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006 List of elements for Power Windows Wiring Diagram, Except Convertible for Chrysler PT Cruiser 2006: 26 (+) (-) (near breakout for left rear door ajar switch) s305 B(+) Electronics Ex dn Express down module Front power window switch Fused ign sw output (run-acc) G201 (behind center of dash) Hot at all times Interior lights system Left front Left front window motor (in door assembly) Left rear Left rear power window switch Left rear window motor (rear of left "b" pillar) Lock Right front Right front window motor (in door assembly) Right rear Right rear power window switch Right rear window motor (rear of right side "b" pillar) S207 Totally integrated power module Unlock
RADIO Radio Wiring Diagram, Base for Chrysler PT Cruiser 2006 List of elements for Radio Wiring Diagram, Base for Chrysler PT Cruiser 2006: 58 (not used) c202 (right rear of instrument panel) radio antenna cable A413 Antenna ground Antenna sig Antenna signal Can b bus (+) Can b bus (-) Common audio output Computer data lines system Convertible D54 D55 Except convertible Fuse 15a Fused b(+) G203 (behind center of dash) Ground Hands free module (left center of instrument panel) Hot at all times Left audio output Left front door speaker Left instrument panel speaker Left rear speaker Lf door spkr (+) Lf door spkr (-) Lr spkr (+) Lr spkr (-) Radio Red Rf door spkr (+) Rf door spkr (-) Right audio output Right front door speaker Right instrument panel speaker Right rear speaker Rr spkr (+) Rr spkr (-) S201 S218 (in right side dash harness) S219 (in right side dash harness) S220 (near breakout for c212) S221 (left side of dash) S228 Totally integrated power module X201 X202 X291 X292 X303 X304 X393 X394 X60 X703 X704 X795 Z906 Radio Wiring Diagram, Premium (1 of 2) for Chrysler PT Cruiser 2006 List of elements for Radio Wiring Diagram, Premium (1 of 2) for Chrysler PT Cruiser 2006: 57 (mid rear roof) satellite antenna (not used) c202 (right rear of instrument panel) radio antenna cable A413 A417 Antenna ground Antenna sig Antenna signal Audio return Audio sig left (+) Audio sig right (+) Can b bus (+) Can b bus (-) Common audio output Computer data lines system Convertible D54 D55 Fuse 10a Fuse 15a Fuse 20a Fused b(+) G203 (behind center of dash) G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) Ground Hands free module (left center of instrument panel) Hot at all times Left audio output Left front door speaker Lr spkr (+) Lr spkr (-) Radio Red Right audio output Right front door speaker Rr spkr (+) Rr spkr (-) S201 S228 S300 Satellite receiver (if equipped) (left "c" pillar) Satellite sig 1 Satellite sig 2 Totally integrated power module X16 X17 X51 X52 X57 X58 X60 X703 X704 X795 X916 Z906 Z908 Radio Wiring Diagram, Premium (2 of 2) for Chrysler PT Cruiser 2006 List of elements for Radio Wiring Diagram, Premium (2 of 2) for Chrysler PT Cruiser 2006: 60 A419 A420 Amplified subwoofer 1 (+) Amplified subwoofer 1 (-) Amplified subwoofer 2 (+) Amplified subwoofer 2 (-) Can b bus (+) Can b bus (-) Computer data lines system Convertible D54 D55 Except convertible Fused b(+) G203 (behind center of dash) Ground Left instrument panel speaker Left instrument panel spkr (+) Left instrument panel spkr (-) Left rear speaker Lf door spkr (+) Lf door spkr (-) Lr spkr (+) Lr spkr (-) Lr spkr tweeter (+) Lr spkr tweeter (-) Radio amplifier (convertible: under driver's seat) (except convertible: center of dash) Red Rf door spkr (-) Right instrument panel speaker Right instrument panel spkr (+) Right instrument panel spkr (-) Right rear speaker Rr spkr (+) Rr spkr (-) Rr spkr tweeter (+) Rr spkr tweeter (-) S228 Subwoofer speaker X153 X154 X155 X156 X205 X206 X208 X209 X295 X296 X298 X299 X300 X301 X390 X391 X51 X52 X57 X58 Z909
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Shift Interlock Wiring Diagram for Chrysler PT Cruiser 2006: 9 Brake sw sig Brake transmission shift interlock solenoid (below steering column) Cluster Fuse 10a Fused b(+) G201 (behind center of dash) Hot at all times S236 Totally integrated power module
STARTING/CHARGING Charging Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Charging Wiring Diagram for Chrysler PT Cruiser 2006: 26 A804 Asd rly ctrl Asd rly out Auto shut down relay (in pdc) B(+) Battery C11 Fuse 30a Fuse 40a G100 (at left side of engine compt) G101 (at battery tray) Gen field ctrl Gen sens Generator K20 K334 K342 Nca Powertrain control module (ngc) (on firewall, behind power distribution center) Red S103 (near breakout to generator) S127 S131 S141 (2.4l) (near breakout for evap purge solenoid) s108 (2.4l turb0) (near breakout to generator) Starter Totally integrated power module Starting Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Starting Wiring Diagram for Chrysler PT Cruiser 2006: 24 Acc B(+) Battery C10 Electronics Fuse 4 10a G100 (at left side of engine compt) G101 (at battery tray) Generator Hold-in Ignition switch Lock Nca Off Powertrain control module (ngc) (on firewall, behind power distribution center) Pull-in Red Rly ctrl Rly out Start Starter Starter relay (in pdc) T752 Totally integrated power module
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006: 61 (convertible: on left side of body) (except convertible: in left "b" pillar) driver seat belt tensioner (convertible: right side of body) (except convertible: in right "b" pillar) passenger seat belt tensioner (front center body) g204 B (+) Can b bus (+) Can b bus (-) Computer data lines system D54 D55 Driver air bag squib 1 Driver air bag squib 2 Driver knee air bag blocker Effect (+) Effect (-) Electronics F100 F200 Fuse 10a Fused ign sw out Ground Hall effect Hot at all times Ign sw output Left front impact sensor (left front of engine compt) Line 1 Line 2 Occupant restraint controller module (on center body floor) Passenger air bag squib 1 Passenger air bag squib 2 Passenger seat belt switch R11 R13 R14 R15 R16 R272 R274 R42 R43 R44 R45 R53 R54 R55 R56 R61 R62 R63 R64 R79 R80 R81 R82 Red Right front impact sensor (right front of engine compt) S202 (in right side dash harness) red Signal Steering control module (left side of dash) Sw output Totally integrated power module Z911 Supplemental Restraints Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 49 5 v A417 A418 Air bag warning indicator Can b bus (+) Can b bus (-) Cluster Computer data lines system D54 D55 Driver seat track position sensor Fused b (+) G202 (at left kick panel, near breakout for air bag control module) G303 (convertible: rear of right side "b" pillar) (except convertible: right rear quarter panel) Ground Indicator drivers Left front seat weight sensor Left rear seat weight sensor Left seat air bag Left side impact sensor 1 (convertible: left side body) (except convertible: base of left "b" pillar) Line 1 Line 2 Occupant classification module Passenger seat track position sensor R261 R262 R263 R264 R701 R705 R706 R717 R718 R728 Red Right front seat weight sensor Right rear seat weight sensor Right seat air bag Right side impact sensor 1 (base of right "b" pillar) S340 S341 S342 Sens data Sens ground Sens sig Sens vol Signal Z906 Z908
TRANSMISSION
2.4L 2.4L, A/T Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006 List of elements for 2.4L, A/T Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006: 42 (behind center of dash) g201 (near breakout for oxygen sensor 1/1, upstream) (on throttle body) throttle position sensor 2-4 pressure switch 2/4 solenoid Asd relay Auto shut down relay (in power distribution center) Autostick Autostick switch B15 Brake lamp switch Brake sw C11 Down Ect sig Engine controls system Engine coolant temperature sensor F855 Fuse 30a Fuse 40a G102 (at left front strut tower) Hot at all times K22 K334 K342 K900 Low/reverse pressure switch Low/reverse solenoid Overdrive pressure switch Overdrive solenoid Pnk Powertrain control module (on firewall, behind power distribution center) Red S106 S109 (near breakout for cmp sensor) S124 (left front of engine compt) Sensor grd T44 Totally integrated power module Tp sig Transmission solenoid/ pressure switch assembly (on lower left side of transaxle) Underdrive solenoid 2.4L, A/T Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for 2.4L, A/T Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 81 (left side of engine compt) (near breakout for powertrain control module) s136 (under left side of dash, near kick panel) data link connector 2-4 press 2-4 sol A931 Acc B(+) C10 C11 D15 D16 D20 D21 Electronics F20 F901 F962 Fuse 10a Fused b+ G104 (at front of right front fender) Ground Hot at all times Ignition Ignition out Ignition switch Ignition switch output Input speed sensor (on left side of transaxle) Iss sig Lock Low/rev press Low/rev sol Nol Od press sw Off Oss sig Output speed sensor (on left side of transaxle) Overdrive sol P3l Pnk Powertrain control module (on firewall, behind power distribution center) Prnl Red Run S118 (at left front side of engine compt) S139 Sci receive Sci transmit Ss ground Start T13 T14 T15 T16 T19 T20 T41 T42 T47 T50 T52 T54 T59 T60 Totally integrated power module Trans ctrl Trans ctrl out Trans ctrl output Trans temp Trans temp sensor Transmission range sensor (in transaxle, on top of valve body) Trs t1 Trs t3 Trs t41 Trs t42 Underdrive sol W/ autostick Z130 Z131 Z132 Z133
2.4L TURBO 2.4L Turbo, A/T Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006 List of elements for 2.4L Turbo, A/T Wiring Diagram (1 of 2) for Chrysler PT Cruiser 2006: 42 (behind center of dash) g201 (near breakout for c103, at left side of engine) (on throttle body) throttle position sensor 2-4 pressure switch 2/4 solenoid Asd relay Auto shut down relay (in power distribution center) Autostick Autostick switch B15 Brake lamp switch Brake sw C11 Down Ect sig Engine controls system Engine coolant temperature sensor F855 Fuse 30a Fuse 40a G102 (at left front strut tower) Hot at all times K22 K334 K342 K900 Low/reverse pressure switch Low/reverse solenoid Overdrive pressure switch Overdrive solenoid Pnk Powertrain control module (on firewall, behind power distribution center) Red S107 S109 (near breakout for cmp sensor) S124 (left front of engine compt) Sensor grd T44 Totally integrated power module Tp sig Transmission solenoid/ pressure switch assembly (on lower left side of transaxle) Underdrive solenoid 2.4L Turbo, A/T Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006 List of elements for 2.4L Turbo, A/T Wiring Diagram (2 of 2) for Chrysler PT Cruiser 2006: 81 (left side of engine compt) (near breakout for powertrain control module) s136 (under left side of dash, near kick panel) data link connector 2-4 press 2-4 sol A931 Acc B(+) C10 C11 D15 D16 D20 D21 Electronics F20 F901 F962 Fuse 10a Fused b+ G104 (at front of right front fender) Ground Hot at all times Ignition Ignition out Ignition switch Ignition switch output Input speed sensor (on left side of transaxle) Iss sig Lock Low/rev press Low/rev sol Nol Od press sw Off Oss sig Output speed sensor (on left side of transaxle) Overdrive sol P3l Pnk Powertrain control module (on firewall, behind power distribution center) Prnl Red Run S118 (at left front side of engine compt) S139 Sci receive Sci transmit Ss ground Start T13 T14 T15 T16 T19 T20 T41 T42 T47 T50 T52 T54 T59 T60 Totally integrated power module Trans ctrl Trans ctrl out Trans ctrl output Trans temp Trans temp sensor Transmission range sensor (in transaxle, on top of valve body) Trs t1 Trs t3 Trs t41 Trs t42 Underdrive sol W/ autostick Z130 Z131 Z132 Z133
TRUNK, TAILGATE, FUEL DOOR Liftgate Release Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Liftgate Release Wiring Diagram for Chrysler PT Cruiser 2006: 22 (at left kick panel, near breakout for air bag control module) g202 Cargo lamp (convertible) Cluster Convertible Decklid release switch Decklid/ liftgate door latch Decklid/liftgate release driver Decklid/liftgate ajar sw sense Except convertible Fuse 10a Fused b(+) G203 (behind center of dash) G302 (left "b" pillar) G302 (left "c" pillar) Ground Hot at all times Liftgate release switch (in liftgate assembly) Liftgate release switch sense Red S310 S327 Totally integrated power module
WARNING SYSTEMS Warning Systems Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Warning Systems Wiring Diagram for Chrysler PT Cruiser 2006: 34 (in right door) s333 A412 A418 A932 B(+) Bank switch C11 Computer data lines system D506 Dr lk pwr fused b(+) Dr lock power fused (+) Driver door latch Driver seat belt switch (base of left "b" pillar) Electronics Fuse 10 20a Fuse 14 10a Fuse 30a Fuse 33 10a Fused b(+) G201 (behind center of dash) G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) G75 Hot at all times Indicator drivers Instrument cluster Left front dr ajar Lin bus Power windows system Red Red/ tan S209 (near breakout for brake shift interlock solenoid) S309 Seat belt ind Totally integrated power module
WIPER/WASHER Wiper/Washer Wiring Diagram for Chrysler PT Cruiser 2006 List of elements for Wiper/Washer Wiring Diagram for Chrysler PT Cruiser 2006: 28 B(+) C11 Can b bus (+) Can b bus (-) Cluster Computer data lines system D506 Electronics Front ign sw out (run-acc) Front washer pump motor ctrl Front wiper hi spd ctrl out Front wiper low spd ctrl out Front wiper motor (on center of firewall) Front wiper park sw sens G102 (at left front strut tower) G302 (convertible: left "b" pillar) (except convertible: left "c" pillar) Hot at all times Lin bus Rear washer pump motor ctrl Rear wiper motor (except convertible) (in liftgate assembly) Rear wiper motor ctrl S207 S209 (near breakout for brake shift interlock solenoid) S310 Steering wheel control module (left side of dash) Totally integrated power module Windshield washer pump (attached to washer reservoir) Wiper/ washer switch