Wiring Diagram Codes (Cell Codes)
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring diagram.
WIRING DIAGRAM CODES REFERENCE CHART
| Code | Section | Wiring Diagram Name |
|---|---|---|
| A/C | ATC | Air Conditioner |
| AF1B1 | EC | Air Fuel Ratio Sensor 1 Bank 1 |
| AF1B2 | EC | Air Fuel Ratio Sensor 1 Bank 2 |
| AF1HB1 | EC | Air Fuel Ratio Sensor 1 Heater Bank 1 |
| AF1HB2 | EC | Air Fuel Ratio Sensor 1 Heater Bank 2 |
| APPS1 | EC | Accelerator Pedal Position Sensor |
| APPS2 | EC | Accelerator Pedal Position Sensor |
| APPS3 | EC | Accelerator Pedal Position Sensor |
| ASC/BS | EC | Automatic Speed Control Device (ASCD) Brake Switch |
| ASC/SW | EC | Automatic Speed Control Device (ASCD) Steering Switch |
| ASCBOF | EC | Automatic Speed Control Device (ASCD) Brake Switch |
| ASCIND | EC | Automatic Speed Control Device (ASCD) Indicator |
| AT/IND | DI | A/T Indicator Lamp |
| AUDIO | AV | Audio |
| AUT/DP | SE | Automatic Drive Positioner |
| AUTO/L | LT | Automatic Light System |
| AWD | TF | AWD Control System |
| B/CLOS | BL | Back Door Closure System |
| BACK/L | LT | Back-Up Lamp |
| BRK/SW | EC | Brake Switch |
| CAN | AT | CAN Communication Line |
| CAN | EC | CAN Communication Line |
| CAN | LAN | CAN System |
| CHARGE | SC | Charging System |
| CHIME | DI | Warning Chime |
| CLOCK | DI | Clock |
| COMBSW | LT | Combination Switch |
| COMM | AV | Audio Visual Communication Line |
| COMPAS | DI | Compass |
| COOL/F | EC | Cooling Fan Control |
| D/LOCK | BL | Power Door Lock |
| DEF | GW | Rear Window Defogger |
| DTRL | LT | Headlamp - With Daytime Light System |
| ECM/PW | EC | ECM Power Supply for Back-Up |
| ECTS | EC | Engine Coolant Temperature Sensor |
| ETC1 | EC | Electric Throttle Control Function |
| ETC2 | EC | Electric Throttle Control Motor Relay |
| ETC3 | EC | Electric Throttle Control Motor |
| F/FOG | LT | Front Fog Lamp |
| F/PUMP | EC | Fuel Pump |
| FTS | AT | A/T Fluid Temperature Sensor Circuit |
| FTTS | EC | Fuel Tank Temperature Sensor |
| FUELB1 | EC | Fuel Injection System Function (Bank 1) |
| FUELB2 | EC | Fuel Injection System Function (Bank 2) |
| H/AIM | LT | Headlamp Aiming Control System |
| H/LAMP | LT | Headlamp |
| H/PHON | AV | Hands Free Telephone |
| HORN | WW | Horn |
| HSEAT | SE | Heated Seat |
| I/KEY | BL | Intelligent Key System |
| I/MIRR | GW | Inside Mirror (Auto Anti-Dazzling Mirror) |
| IATS | EC | Intake Air Temperature Sensor |
| ICC | ACS | Intelligent Cruise Control System |
| ICC/BS | EC | ICC Brake Switch |
| ICC/SW | EC | ICC Steering Switch |
| ICCBOF | EC | ICC Brake Switch |
| IGNSYS | EC | Ignition System |
| ILL | LT | Illumination |
| INF/D | AV | Vehicle Information and Integrated Switch System |
| INJECT | EC | Injector |
| IVCB1 | EC | Intake Valve Timing Control Solenoid Valve Bank 1 |
| IVCB2 | EC | Intake Valve Timing Control Solenoid Valve Bank 2 |
| IVCSB1 | EC | Intake Valve Timing Control Position Sensor Bank 1 |
| IVCSB2 | EC | Intake Valve Timing Control Position Sensor Bank 2 |
| IVTB1 | EC | Intake Valve Timing Control System (Bank 1) |
| IVTB2 | EC | Intake Valve Timing Control System (Bank 2) |
| KEYLES | BL | Remote Keyless Entry System |
| KS | EC | Knock Sensor |
| LDW | DI | Lane Departure Warning System |
| M/ANT | AV | Manual Antenna |
| MAFS | EC | Mass Air Flow Sensor |
| MAIN | AT | Main Power Supply and Ground Circuit |
| MAIN | EC | Main Power Supply and Ground Circuit |
| MES | AV | Mobile Entertainment System |
| METER | DI | Speedometer, Tachometer, Temp. and Fuel Gauges |
| MIL/DL | EC | MIL & Data Link Connectors |
| MIRROR | GW | Power Door Mirror |
| MMSW | AT | Manual Mode Switch |
| NATS | BL | Nissan Anti-Theft System |
| NAVI | AV | Navigation System |
| NONDTC | AT | Non-Detective Items |
| O2H2B1 | EC | Heated Oxygen Sensor 2 Heater Bank 1 |
| O2H2B2 | EC | Heated Oxygen Sensor 2 Heater Bank 2 |
| O2S2B1 | EC | Heated Oxygen Sensor 2 Bank 1 |
| O2S2B2 | EC | Heated Oxygen Sensor 2 Bank 2 |
| P/SCKT | WW | Power Socket |
| PGC/V | EC | EVAP Canister Purge Volume Control Solenoid Valve |
| PHASE | EC | Camshaft Position Sensor (PHASE) |
| PHSB1 | EC | Camshaft Position Sensor (PHASE) (Bank 1) |
| PHSB2 | EC | Camshaft Position Sensor (PHASE) (Bank 2) |
| PNP/SW | AT | Park/Neutral Position Switch |
| PNP/SW | EC | Park/Neutral Position Switch |
| POS | EC | Crankshaft Position Sensor (CKPS) (POS) |
| POWER | PG | Power Supply Routing |
| PRE/SE | EC | EVAP Control System Pressure Sensor |
| PS/SEN | EC | Power Steering Pressure Sensor |
| R/VIEW | DI | Rear View Camera Control System |
| ROOM/L | LT | Interior Room Lamp |
| RP/SEN | EC | Refrigerant Pressure Sensor |
| SEAT | SE | Power Seat |
| SEN/PW | EC | Sensor Power Supply |
| SHIFT | AT | A/T Shift Lock System |
| SNOWSW | EC | Snow Mode Switch |
| SROOF | RF | Sunroof |
| SRS | SRS | Supplemental Restraint System |
| START | SC | Starting System |
| STOP/L | LT | Stop Lamp |
| STSIG | AT | Start Signal Circuit |
| T/WARN | WT | Low Tire Pressure Warning System |
| TAIL/L | LT | Parking, License and Tail Lamps |
| TPS1 | EC | Throttle Position Sensor (Sensor 1) |
| TPS2 | EC | Throttle Position Sensor (Sensor 2) |
| TPS3 | EC | Throttle Position Sensor |
| TRNSCV | BL | Homelink Universal Transceiver |
| TURN | LT | Turn Signal and Hazard Warning Lamp |
| VDC | BRC | Vehicle Dynamics Control System |
| VEHSEC | BL | Vehicle Security System |
| VENT/V | EC | EVAP Canister Vent Control Valve |
| VIAS | EC | Variable Induction Air Control System |
| VIAS/V | EC | VIAS Control Solenoid Valve |
| VSSA/T | AT | Vehicle Speed Sensor A/T (Revolution Sensor) |
| WARN | DI | Warning Lamps |
| WINDOW | GW | Power Window |
| WIP/R | WW | Rear Wiper and Washer |
| WIPER | WW | Front Wiper and Washer |