Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Porsche Cayman 987 facelift

BUZZERS, RELAYS & TIMERS

ComponentLocation
A/C Compressor Relay (1)Relay support 2. (Схема №18)
Convertible Top Closed Relay (5)Relay support 1. (Схема №17)
Convertible Top Open Relay (3)Relay support 1. (Схема №17)
DME Relay (11)Relay support 1. (Схема №17)
Electric Fuel Pump Relay (2)Relay support 1. (Схема №17)
Engine Compartment Purge Fan HIGH Relay (7)Relay support 2. (Схема №18)
Engine Compartment Purge Fan LOW Relay (8)Relay support 2. (Схема №18)
Headlight Washing Relay (14)Relay support 1. (Схема №17)
Heater Relay (12)Relay support 1. (Схема №17)
Rear Window Heating Relay (1)Relay support 1. (Схема №17)
Secondary Air Pump Relay (2)Relay support 2. (Схема №18)
Start Lock Relay (15)Relay support 1. (Схема №17)
Terminal 15 Relay (16)Relay support 1. (Схема №17)
Terminal 86S Relay (4)Relay support 1. (Схема №17)

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentLocation
Fuses SupportUnder left side of dash, at kick panel. (Схема №13)
Fuses Support FLeft side of rear luggage compartment. (Схема №13)
Maxi Fuse Rear Window DefoggerLeft side of engine compartment, on fuses support.
Maxi Fuse Secondary Air PumpLeft side of engine compartment, on fuses support. (Схема №13)
Relay Support 1Under left side of dash, in footwell. (Схема №13)
Relay Support 2Left side of rear luggage compartment. (Схема №13)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentLocation
CU AirbagUnder center console. (Схема №8)
CU Front EndRight side of front luggage compartment. (Схема №1)
CU On Board Comp. NetworkUnder left side of dash. (Схема №2)
CU Parking AssistantUnder left seat. (Схема №16)
CU PASM (Damptronic Control Unit)Right kick panel. (Схема №11)
CU PSM (Porsche Stability Management Control Unit)Left side of front luggage compartment. (Схема №10)
CU RearUnder left seat. (Схема №3)
Current DistributorBehind right side of dash. (Схема №13)
CU TelephoneUnder right seat. (Схема №15)
CU TiptronicRight rear of engine compartment. (Схема №9)
CU Tire Pressure ControlLeft side of front luggage compartment. (Схема №12)
Diversity Unit (Left/Right)Respective "A" pillar.
Electric Fuel Pump Control UnitFront luggage compartment.
Gateway Control UnitLeft kick panel.
MFI-DI Control UnitLeft side of rear luggage compartment.
PAS (Driver Recognition) Control UnitUnder dash, left of steering column.
Rear Window ModuleLeft front of engine compartment.
Seat Memory Control Unit (Left/Right)Under respective left/right seat.
SG PAS (Porsche Access System)Behind left side of dash. (Схема №7)
Transmission Control UnitOn gear box.
Weight Recognition Control UnitUnder passenger seat.

CONTROL UNITS LOCATION

MOTORS

ComponentLocation
Actuator Tailgate UnlockingCenter rear of tailgate. (Схема №5)
Cooling Water Blower (Left/Right)Under respective front headlight.
Drive SpoilerRear flap. (Схема №5)
Drive Sun RoofFront center of sun roof. (Схема №3)
Engine Compartment Cleaner FanLeft front side of engine compartment.
Fuel PumpFuel tank.
Headlight Washing Fluid PumpWasher fluid reservoir.
Hooks ActuatorFront of front luggage compartment. (Схема №1)
Intake Pipe Change-OverFront middle of engine.
Intake Pipe FlapFront middle of engine.
Lumbar Pump Motor (Left/Right)Under respective seat.
Midi Fuse FanRight front of luggage compartment. (Схема №13)
Seat Backrest Adjustment Motor (Left/Right)In respective seat back.
Seat Fore/Aft Adjustment Motor (Left/Right)Under respective seat.
Seat Front/Rear Height Adjustment Motor (Left/Right)Under respective seat.
Seat Width Adjustment Pump Motor (Left/Right)Under respective seat.
Secondary Air PumpNext to intake bridge.
Tailgate Unlocking ActuatorCenter rear of tailgate.
Windshield Washing Fluid PumpLeft side of front luggage compartment, in washer fluid reservoir.
Windshield Wiper MotorLeft rear corner of front luggage compartment.

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentLocation
AHVAC Sensor (Left Front)Left front semi-trailing arm. (Схема №1)
AHVAC Sensor (Left Rear)Left rear semi-trailing arm. (Схема №1)
Air Bag Front Sensor (Right)Longitudinal support, in front luggage compartment.
AY SensorUnder floor panel of center console. (Схема №10)
Brake Pad Wear ContactsAt wheel assemblies. (Схема №10)
Camshaft Sensor (2)At left rear & right front of engine.
Cooling Water SensorWater box.
Engine Speed SensorLeft side of clutch bell housing.
Engine Speed SensorsAt wheel assemblies. (Схема №10)
Front Sensors (Air Bag)Longitudinal supports, in front luggage compartment. (Схема №8)
Fuel Pump/Level SensorUnder battery, in fuel tank.
Hot-Film Air Mass MeterLeft side of engine compartment.
Inside Blower Temperature SensorBehind right side of dash.
Interior Sensor (Cabrio)Under center of parcel shelf. (Схема №3)
Interior Sensor (Coupe)In center console. (Схема №3)
Knock SensorsOn engine block.
Lumbar Chamber Distance Measurement Sensor (Top/Bottom)In respective seat back.
NTC Coolant Temperature SensorOn engine.
NTC Engine Compartment Temperature SensorMiddle of engine.
Oil Temperature SensorOn engine oil pan.
Outside Temp. SensorBehind right side of front bumper. (Схема №1)
Oxygen Sensor (Left/Right)Left/right exhaust manifold.
Pedal Valve SensorUnder accelerator pedal.
Rain SensorWindshield.
Sensor Cooling Water PressureWater box. (Схема №6)
Side Airbag Sensor (Left/Right)Respective left/right "B" pillar. (Схема №8)
Sun SensorUnder top center of dash. (Схема №3)
Tilt SensorLeft side of front luggage compartment. (Схема №3)
Ultrasonic Sensors No. 1 & 2Right side of rear bumper. (Схема №16)
Ultrasonic Sensors No. 3 & 4Left side of rear bumper. (Схема №16)
Vertical Sensor (Left Rear/Right Front)Respective absorbers. (Схема №11)
Weight Recognition Sensors (4)Under passenger seat.
Wheel Speed Sensor (4)Respective wheel carriers.

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentLocation
Absorbers Valve (4)Low on respective shock absorbers. (Схема №11)
Actuator Tank CoverRight front fender. (Схема №2)
Air Conditioning CompressorLeft front of engine. (Схема №6)
Camshaft AdjustmentTop of engine.
DMTL ValveRight rear of front luggage compartment.
Fuel InjectorsOn intake manifolds.
Ignition LockSteering column, at ignition switch. (Схема №7)
Lumbar Valve Block (Left/Right)Under respective seat.
Seat Width Adjustment Valve Block (Left/Right)Under respective seat.
Secondary Air ValveNext to intake bridge.
Tank Venting ValveNear fuel fill flap.
Throttle ValveMiddle of intake manifold.
Valve-Lift ControlCylinder head cover.

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentLocation
Backup Light SwitchTop right of transmission. (Схема №2)
Brake Fluid Level Control SwitchIn brake fluid reservoir.
Button Emergency OpenLeft side of front luggage compartment. (Схема №1)
Clutch Interlock SwitchClutch pedal.
Clutch SwitchClutch pedal.
Cooling Water Level SwitchExpansion tank.
Micro Switch Locking Hook Roof (Cabrio)Center front of roof. (Схема №3)
Microswitch Luggage Compartment LockFront of front luggage compartment. (Схема №1)
Micro Switch Tailgate LockCenter rear of tailgate. (Схема №3)
Oil Pressure SwitchLeft side of engine.
Parking Brake ContactBase of hand brake lever. (Схема №10)
Stoplight SwitchOn brake pedal linkage.
Sun Roof SwitchCenter front of roof. (Схема №3)
Tailgate Lock Micro SwitchCenter rear of tailgate. (Схема №5)
Transmission Switch LiftingTransmission. (Схема №9)
Washing Fluid Level SwitchWashing fluid reservoir. (Схема №4)

SWITCHES LOCATION

MISCELLANEOUS

ComponentLocation
Airbag Driver's Side 1 & 2Steering wheel. (Схема №8)
Airbag Passenger's Side 1 & 2Behind right side of dash. (Схема №8)
Alarm HornLeft side of front luggage compartment, left of battery. (Схема №3)
Alarm SirenLeft side of front luggage compartment, left of battery. (Схема №3)
Amplifier Antenna (Left/Right)Respective "A" pillar. (Схема №14)
Antenna GPSRight rear of front luggage compartment. (Схема №14)
Antenna (Tire Pressure Control) (4)Respective wheelwell. (Схема №12)
Audio Amplifier (Option Pack)Front luggage compartment.
BatteryWater box. (Схема №13)
Belt Lock (Left/Right)Respective seat belt buckle. (Схема №8)
B+ Plug SocketRight side of transmission.
Bridge Plug 1 Terminal 31 (9)Relay support 1. (Схема №17)
Bridge Plug 2 Terminal 15 (9)Relay support 1. (Схема №17)
Center Console PAS AntennaUnder rear of floor console. (Схема №7)
Center PAS AntennaTop of windshield. (Схема №7)
Diagnosis ConnectorBelow left side of dash.
Diagnosis Plug SocketBelow left side of dash.
Diversity AntennaAbove radio.
Diversity Antenna (Left/Right)Respective "A" pillar.
Emergency Power PinUnder left side of dash, at kick panel.
Exterior Temperature TransmitterBehind center of front bumper.
Front PAS AntennaFront of vehicle. (Схема №7)
Head Airbag (Left/Right)Respective door. (Схема №8)
HFMRight side of engine compartment.
Homelink TransmitterRight front of front trunk. (Схема №2)
Ignition CoilsCylinder head cover.
Microphone Free-Handed SpeakingUnder top left side of dash. (Схема №14)
Navigation ComputerFront of luggage compartment.
PCM (Porsche Communications Management)In center console.
Roll Bar MagnetRight side of roll bar.
Seat Belt Pretensioner (Left/Right)Respective "B" pillar. (Схема №8)
Side PAS Antenna (Left/Right)In respective doors. (Схема №7)
Telephone AntennaRight rear of front luggage compartment. (Схема №15)
Thorax Airbag In Seat (Left/Right)Respective left/right seat. (Схема №8)
Two-Tone HornsNear right headlight assembly. (Схема №1)

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
X1 (21 Pin)Right side of luggage compartment.
X2/1 (Black, 30 Pin)At left front side of engine compartment.
X2/2 (Black, 30 Pin)At left front side of engine compartment.
X2/5 (Black, 30 Pin)Left front of engine compartment.
X3/1 (Natural, 12 Pin)At left front side of engine compartment.
X3/2 (Blue, 12 Pin)At left front side of engine compartment.
X3/3 (30 Pin)Left front of engine compartment.
X11 (12 Pin)Base of left "A" pillar.
X12 (12 Pin)Base of right "A" pillar.
X16 (Black, 19 Pin)Under front of left seat.
X17 (Black, 19 Pin)Under front of right seat.
X59 (Black, 12 Pin)At left front side of engine compartment.

CONNECTORS LOCATION

GROUNDS

ComponentLocation
GP Air BagUnder center console.
GP ElectronicsAt left side of dash.
GP PSMAt front left side of luggage compartment.
GP1Front of right front fender.
GP2Front of left front fender.
GP3Behind left side of dash.
GP4Center of dash.
GP5Right side of dash.
GP6Below right seat.
GP7Below left seat.
GP8At left side of engine compartment.
GP9At left side of engine compartment.
GP10At left side of engine compartment.
GP11At left side of engine compartment.
GP12At left side of engine compartment.
Gp13Near battery.

GROUNDS LOCATION