Ford Transit Connect II facelift (2018-2024) oss/tr gnd Wiring diagrams

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE BSI (FET) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FLOOR SHIFTER FUSE 4 FUSE 58 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED HS CAN+ IGNITION SWITCH (W/O PUSH BUTTON START) ILLUM INHIBIT INSTRUMENT PANEL CLUSTER (IPC) ISP-R KEY KEY INHIBIT LOCK LPC MICRO - NCA WIRE OSS + OSS/TR GND OSS/TR VPWR OUT PARK DETECT PARK DETECT SIG POWERTRAIN CONTROL MODULE (PCM) PWR GND SIG RTN SIGRTN SSA SSB SSC SSD SSE SST GND SST+ TCC TFT TFT SIG RTN TR-P TRS TSPC TSS TSS/OSS/TR GND TSS/OSS/TR VPWR TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE BSI (FET) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FLOOR SHIFTER FUSE 4 FUSE 58 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED HS CAN+ IGNITION SWITCH (W/O PUSH BUTTON START) ILLUM INHIBIT INSTRUMENT PANEL CLUSTER (IPC) ISP-R KEY KEY INHIBIT LOCK LPC MICRO - NCA WIRE OSS + OSS/TR GND OSS/TR VPWR OUT PARK DETECT PARK DETECT SIG POWERTRAIN CONTROL MODULE (PCM) PWR GND SIG RTN SIGRTN SSA SSB SSC SSD SSE SST GND SST+ TCC TFT TFT SIG RTN TR-P TRS TSPC TSS TSS/OSS/TR GND TSS/OSS/TR VPWR TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE BSI (FET) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FLOOR SHIFTER FUSE 4 FUSE 58 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED HS CAN+ IGNITION SWITCH (W/O PUSH BUTTON START) ILLUM INHIBIT INSTRUMENT PANEL CLUSTER (IPC) ISP-R KEY KEY INHIBIT LOCK LPC MICRO - NCA WIRE OSS + OSS/TR GND OSS/TR VPWR OUT PARK DETECT PARK DETECT SIG POWERTRAIN CONTROL MODULE (PCM) PWR GND SIG RTN SIGRTN SSA SSB SSC SSD SSE SST GND SST+ TCC TFT TFT SIG RTN TR-P TRS TSPC TSS TSS/OSS/TR GND TSS/OSS/TR VPWR TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/VIO WIRE

1.5L TURBO DIESEL 2.0L 2.0L, 2.5L 2.0L 2.5L 2.5L ACCELERATOR PEDAL POSITION (APP) SENSOR ALL TIMES BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BPP BPS BRAKE PEDAL POSITION (BPP) SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL MODULE (CCM) ELECTRONIC THROTTLE CONTROL (ETC) ENGINE CONTROLS SYSTEM ETCREF VREF ETCRTN SIG RTN FUSE 32 FUSE 61 GRN/ORG WIRE GRN/VIO WIRE GRY/BLU WIRE HOT AT HOT W/ RUN/ START RELAY ENERGIZED HS CAN+ OSS + OSS/TR GND OSS/TR VPWR OUTPUT SHAFT SPEED (OSS) SENSOR POWERTRAIN CONTROL MODULE (PCM) PRIVATE CAN (-) TACM+ TR GND TR-P TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION RANGE (TR) SENSOR TRS TSS/OSS/TR GND TSS/OSS/TR VPWR VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE VPWR WHT WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

1.5L TURBO DIESEL 2.0L 2.5L BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BPP BPS BRAKE PEDAL POSITION (BPP) SWITCH BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM FUSE 32 GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES OSS/TR GND POWERTRAIN CONTROL MODULE (PCM) SIG RTN SST+ TR GND TR-P TRANSMISSION RANGE (TR) SENSOR TRANSMISSIONS SYSTEM TRP 1 TRP 2 TSS/OSS/TR GND VIO WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE YEL/GRY WIRE YEL/VIO WIRE

1.5L TURBO DIESEL 2.0L 2.5L AUTO-START-STOP ACCUMULATOR AUTOMATIC A/C BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ECO CTRL GRN/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HEATING, VENTILATION, AIR CONDITIONING (HVAC) MODULE INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 1 INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 2 MANUAL A/C MODULE (TCM) MS CAN + OSS/TR GND OSS/TR VPWR START/STOP DISABLE SW START/STOP INDICATOR TASV THASC TR GND TR-P TRANSMISSION CONTROL TRS VIO WIRE VIO/GRN WIRE VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR AIR CONDITIONING (A/C) PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DIGITAL EVAP CANISTER VENT VALVE FUSE 32 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LATE PRODUCTION EARLY PRODUCTION LPC MASS AIR FLOW/INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR OSS + OSS/TR GND OSS/TR VPWR OUT SSA SSB SSC SSD SSE TCC TFT TFT SIG RTN TR-P TRS TSPC TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BRN WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR AIR CONDITIONING (A/C) PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DIGITAL EVAP CANISTER VENT VALVE FUSE 32 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LATE PRODUCTION EARLY PRODUCTION LPC MASS AIR FLOW/INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR OSS + OSS/TR GND OSS/TR VPWR OUT SSA SSB SSC SSD SSE TCC TFT TFT SIG RTN TR-P TRS TSPC TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BRN WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR AIR CONDITIONING (A/C) PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DIGITAL EVAP CANISTER VENT VALVE FUSE 32 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LATE PRODUCTION EARLY PRODUCTION LPC MASS AIR FLOW/INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR OSS + OSS/TR GND OSS/TR VPWR OUT SSA SSB SSC SSD SSE TCC TFT TFT SIG RTN TR-P TRS TSPC TURBINE SHAFT SPEED (TSS) SENSOR VCC VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BRN WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE