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Porsche Cayenne (9YA) fault codes
7479 fault codes of the Porsche Cayenne (9YA), grouped by the control unit that sets them. Each code has its own page with the manufacturer's name and how to read and clear it with STEUER14 over a standard ENET cable.
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48 V Battery Management System64 codesAAG (Anhaenger)112 codesACC (Abstandsregelung)53 codesAEM – Active Engine Mounts20 codesAerodynamics Control Unit305 codesAir Conditioning418 codesAll-Wheel Drive Control22 codesAuxiliary Heater26 codesBattery Energy Control Module209 codesBCM1 (Body Control Module 1)1472 codesBCM2 (Body Control Module 2)616 codesBeamer Module Matrix Headlamp Left26 codesBeamer Module Matrix Headlamp Right26 codesBedienSG_hi (Bedieneinheit hinten)43 codesBedienSG_vo (Bedieneinheit vorne)44 codesBrake Electronics317 codesChassis Control407 codesControl Unit Digital Matrix Light (ZDML)64 codesDC/DC Converter Control Module HV47 codesDCDC 48V (Spannungswandler 48V)18 codesDDA (Digitale Dachantenne)31 codesDoor Module, Driver107 codesDoor Module, Passenger90 codesDoor Module, Rear Driver68 codesDoor Module, Rear Passenger70 codesDrive Motor Control Module134 codesDriver Monitoring System 235 codesDSP (Audioverstaerker)85 codesDVD Wechsler21 codeseAWS1 (elektrische Aktive Wank Stabilisierung 1)51 codesEBKV (Bremskraftverstaerker)72 codesELV – Electric Steering Lock19 codesEngine Control Module 1250 codesExterior Sound Actuator50 codesGateway435 codesGQS (Quersperre)67 codesHDSG (Heckdeckel)60 codesHUD (Head Up Display)19 codesImage Processing Electronics21 codesInfotainment Interface10 codesKombi184 codesLCM_L (Lichtsteuerung links)41 codesLCM_R (Lichtsteuerung rechts)41 codesLight Control Left223 codesLight Control Right223 codesMIB2 (Zentralrechner)668 codesMobile Device Charger20 codesMRR_VL (Radar VL)31 codesMRR_VR (Radar VR)33 codesNight Vision Assist38 codesOn-Board Charger229 codesPACCh (Berechnung optimale Fahrstrategie)10 codesRDK (Reifendruckkontrolle)61 codesRear Axle Steering65 codesRueckfahrkamera74 codesSAD (Schiebedach)53 codesSC (Airbag)723 codesSCR (Reduktionsmittel-Dosiersystem)20 codesSDC1 (Anzeige Bedieneinheit HR)14 codesSDC2 (Anzeige Bedieneinheit HL)14 codesSeat Module, Driver222 codesSeat Module, Passenger226 codesSoundaktuator43 codesSteering Assist133 codesSteering Column Electronics69 codesSWA (Spurwechselassistent)61 codesSWA2 (Spurwechselassistent 2)49 codesTelematics Communication Unit157 codesTelematics Diagnostic Unit51 codesTME (Thermomanagement)636 codesTorque Converter (Transmission)89 codesVTS (Diebstahlverfolgungssystem)25 codesWCU – Water Tank Control Unit18 codesWH (Waehlhebel)46 codesZFAS (Zentrales Fahrer Assistenz System)336 codes
Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.