Saab 9-3 II (2002-2008) main instrument unit Wiring diagrams

ACCELERATOR PEDAL POSITION SENSOR (ON PEDAL BRACKET) BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/ORG WIRE BRN/RED WIRE COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM CRUISE CONTROL BRAKE SWITCH (ON BRAKE PEDAL BRACKET) CRUISE CONTROL CLUTCH SWITCH (NEAR TOP OF CLUTCH PEDAL) FUSE 21 FUSE 6 ELECTRICAL CENTER (ON LEFT SIDE OF DASH) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL MAIN INSTRUMENT UNIT ORG/ WIRE RED WIRE THROTTLE BODY ACTUATOR (INTEGRATED IN THROTTLE BODY) TRIONIC ENGINE CONTROL MODULE (FRONT OF ENGINE) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION SENSOR (ON PEDAL BRACKET) BLK/VIO WIRE BLU WIRE BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE COLUMN INTEGRATION MODULE (CIM) (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM CRUISE CONTROL BRAKE SWITCH (ON BRAKE PEDAL BRACKET) CRUISE CONTROL CLUTCH SWITCH (NEAR TOP OF CLUTCH PEDAL) FUSE 21 FUSE 6 ELECTRICAL CENTER (ON LEFT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL MAIN INSTRUMENT UNIT MOTRONIC CONTROL MODULE RED WIRE THROTTLE BODY ACTUATOR (INTEGRATED IN THROTTLE BODY) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

7 8 COMPUTER DATA LINES SYSTEM ABS INDICATOR BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU (OR WHT/ WIRE BLU WIRE BLU/WHT WIRE BRAKE INDICATOR BRAKE INDICATOR 9 10 BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/GRY WIRE COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM ENGINE BAY) ESP SWITCH FUSE 6 GRN WIRE HOT AT ALL TIMES IGNITION SWITCH 15+ ON AND INFOTAINMENT CONTROL PANEL INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL ELECTRICAL FUSE 26 CENTER (ON LEFT SIDE OF DASH) LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL HUB) MAIN INSTRUMENT UNIT MAXI FUSE 28 MAXI FUSE 33 NCA WIRE OUTPUT RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR SID CONTROL PANEL SID- STEERING ANGLE SENSOR TRACTION INDICATOR UNDERHOOD ELECTRICAL CENTER (UEC) (LEFT SIDE OF VIO/BRN WIRE VIO/YEL WIRE WHEEL HUB) WHT (OR BLU) WIRE WHT WIRE YAW SENSOR (BELOW GEAR SELECTOR ASSEMBLY) YEL WIRE

7 8 COMPUTER DATA LINES SYSTEM ABS INDICATOR BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU (OR WHT/ WIRE BLU WIRE BLU/WHT WIRE BRAKE INDICATOR BRAKE INDICATOR 9 10 BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/GRY WIRE COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM ENGINE BAY) FUSE 6 CENTER (ON LEFT SIDE OF DASH) GRN WIRE HOT AT ALL TIMES IGNITION SWITCH 15+ ON, INFOTAINMENT CONTROL PANEL INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL ELECTRICAL LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR MAIN INSTRUMENT UNIT MAXI FUSE 28 MAXI FUSE 33 NCA WIRE OUTPUT RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR SID CONTROL PANEL SID- TCS SWITCH TRACTION INDICATOR UNDERHOOD ELECTRICAL CENTER (UEC) (LEFT SIDE OF VIO/YEL WIRE WHEEL HUB) WHT (OR BLU) WIRE WHT WIRE YEL WIRE

A/T A/T M/T AIR BAG CONTROL MODULE (UNDER FLOOR CONSOLE, BEHIND GEAR SELECTOR) AUTO CLIMATE CONTROL MODULE AUTOMATIC A/C MANUAL A/C AUTOMATIC HEADLIGHT LEVELING CONTROL MODULE (BEHIND LEFT HEADLIGHT ASSEMBLY) AUXILIARY/PARKING HEATER (ON RIGHT SIDE OF FIREWALL) BLK WIRE BLU WIRE BODY CONTROL MODULE COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) DATA LINK CONNECTOR (UNDER DASH, NEAR STEERING COLUMN) DRIVER'S MEMORY SEAT MODULE EXCEPT CONVERTIBLE FUSE 11 GRN WIRE HOT AT ALL TIMES INFOTAINMENT CONTROL PANEL INSTRUMENT PANEL ELECTRICAL CENTER (ON LEFT SIDE OF DASH) LEFT FRONT DOOR MODULE (IN LEFT FRONT DOOR) LEFT REAR DOOR MODULE (EXCEPT CONVERTIBLE) (IN LEFT REAR DOOR) M/T MAIN INSTRUMENT UNIT MANUAL A/C AUTOMATIC A/C R-A REAR ELECTRICAL CENTER (LEFT SIDE OF LUGGAGE COMPT) RED/VIO WIRE RIGHT FRONT DOOR MODULE (IN RIGHT FRONT DOOR) RIGHT REAR DOOR MODULE (EXCEPT CONVERTIBLE) (IN RIGHT REAR DOOR) SHIFT LEVER MODULE (BASE OF GEAR SELECTOR) SPA CONTROL MODULE (LEFT REAR OF LUGGAGE COMPT) STC CONTROL MODULE SUNROOF UNIT TRANSMISSION CONTROL MODULE (ON BRACKET BETWEEN BATTERY, ENGINE) TRIONIC CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) UNDERHOOD ELECTRICAL CENTER (LEFT SIDE OF ENGINE BAY) VIO RED/ WIRE WHT WIRE WTH YAW SENSOR (BELOW GEAR SELECTOR ASSEMBLY)

BACK-UP LAMPS CIRCUIT BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE LAMP BRN WIRE BRN/YEL WIRE COLUMN INTEGRATED MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM DIODE BOX DIRECTION INDICATOR LAMP FOG LAMP REV LAMP DIR IND LAMP FUSE 10 FUSE 26 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT HEADLIGHT UNIT LEFT FRONT SIDE MARKER LAMP LEFT REAR WING LIGHT CLUSTER UNIT LEFT SIDE DIRECTION INDICATOR LAMP LEFT TURN IND LAMP MAIN INSTRUMENT UNIT ORG/ WIRE PARK LAMP PNK WIRE REAR ELECTRICAL CENTER (LEFT SIDE OF LUGGAGE COMPT) REAR FOG LAMPS CIRCUIT RED/GRY WIRE REV LAMP FOG LAMP DIR IND LAMP RIGHT FRONT HEADLIGHT UNIT RIGHT FRONT SIDE MARKER LAMP RIGHT REAR WING LIGHT CLUSTER UNIT RIGHT SIDE DIRECTION INDICATOR LAMP RIGHT TURN IND LAMP SIDE MARKER LAMPS PARKING LAMP TRAILER CONTROL MODULE TRAILER LIGHTING CONNECTOR UNDERHOOD ELECTRICAL CENTER (LEFT SIDE OF ENGINE BAY) VIO/GRY WIRE WHT WIRE YEL WIRE YEL/GRY WIRE

BLK (OR BLK/WHT) WIRE BLK (OR YEL/GRY) WIRE BLK WIRE BLU (OR YEL/GRY) WIRE BLU/GRY WIRE BODY CONTROL MODULE (IN DASHBOARD MAIN FUSE BOX) BRN/GRN WIRE BRN/GRY WIRE COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM FOG LIGHT SWITCH FUSE 16 FUSE 26 GRN WIRE HOT AT ALL TIMES INTEGRATED CONTROL MODULE LEFT FRONT FOG LIGHT LEFT LIGHT CLUSTER UNIT LEFT REAR FOG LIGHT LIGHT SWITCH UNIT MAIN INSTRUMENT UNIT R-B REAR ELECTRICAL CENTER (LEFT SIDE OF LUGGAGE COMPT) REAR FOG LIGHT SWITCH RIGHT FRONT FOG LIGHT RIGHT LIGHT CLUSTER UNIT (WAGON) RIGHT REAR FOG LIGHT SEDAN SEDAN, CONVERTIBLE WAGON T-C T-D UNDERHOOD ELECTRICAL CENTER (UEC) (LEFT SIDE OF ENGINE BAY) YEL/GRY WIRE

BLK WIRE BODY CONTROL MODULE (IN DASHBOARD MAIN FUSE BOX) COLUMN INTEGRATION MODULE (INTEGRAL TO STEERING COLUMN UNIT) COMPUTER DATA LINES SYSTEM FUSE 26 GRN WIRE GRN/GRY WIRE HOT AT ALL TIMES INTEGRATED CONTROL MODULE LEFT HEADLAMP UNIT LIGHT SWITCH UNIT MAIN INSTRUMENT UNIT MAIN/DIPPED BEAM LAMP PARK HEAD RIGHT HEADLAMP UNIT UNDERHOOD ELECTRICAL CENTER (UEC) (LEFT SIDE OF ENGINE BAY) FUSE 16 WHT WIRE YEL WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 INFO INFO 1/5 2.0L TURBO 2.8L TURBO BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (IN DASHBOARD MAIN FUSE BOX) BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CHECK ENGINE IND CLOCK COMPASS COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR (AT FRONT LEFT SIDE OF ENGINE) CUSTOMIZE ENGINE OIL PRESSURE SWITCH (NEAR OIL FILTER) EXCEPT CONVERTIBLE FUEL FUEL LEVEL SENSOR FUEL PUMP MODULE FUSE 14 FUSE 17 FUSE 2 FUSE 3 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH MODULE B+ INFOTAINMENT CONTROL PANEL INSTRUMENT PANEL FUSE 4 ELECTRICAL CENTER (ON LEFT SIDE OF DASH) LEFT TURN IND MAIN INSTRUMENT UNIT MOTRONIC CONTROL MODULE NIGHT PANEL OF ENGINE COMPT) PARK IND PASSENGER AIRBAG OFF IND PASSENGER AIRBAG ON IND PPS CONTROL MODULE PUSH REAR ELECTRICAL CENTER (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RHEOSTAT RIGHT TURN IND SID CONTROL PANEL SID- SPEEDOMETER TACHOMETER TCS/ ESP SWITCH TEMPERATURE TRIONIC CONTROL MODULE (RIGHT FRONT TURBO PRESSURE VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (IN DASHBOARD MAIN FUSE BOX) COMPUTER DATA LINES SYSTEM FUSE 26 GRN WIRE HOT AT ALL TIMES LEFT BOOT LID LAMP CLUSTER UNIR (FOG LAMP) LEFT REAR BOOT LID LIGHT CLUSTER UNIT LIGHT SWITCH UNIT MAIN INSTRUMENT UNIT R-B REAR ELECTRICAL CENTER (LEFT SIDE OF LUGGAGE COMPT) RIGHT REAR BOOT LID LIGHT CLUSTER UNIT SEDAN T-C T-D WAGON YEL/GRY WIRE