Cadillac CTS I (2002-2007) secondary fuel sender assembly (left side of fuel tank) Wiring diagrams

22 5 48 42 VEHICLE SPEED SIG ENGINE SPEED SIG SERIAL DATA FUEL LEVEL SENS SIG 5.7L BLK WIRE BLU WIRE BRN WIRE CLEAR DIC SIG CLR COMPUTER DATA LINES SYSTEM DIC BACK SIG BACK DK BLU WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (3.6L, 2.8L) (FRONT OF RIGHT VALVE COVER) ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL/ ENGINE OIL LEVEL/ TEMPERATURE SENSOR (3.6L, 2.8L) (IN OIL PAN) ENGINE OIL PRESSURE (EOP) SENSOR (3.6L, 2.8L) (IN OIL FILTER HOUSING) ENGINE OIL PRESSURE (EOP) SENSOR (5.7L) EXCEPT 5.7L FUEL LEVEL SENS SIG FUEL LEVEL SENSOR FUEL LEVEL SENSOR TEMPERATURE SENSOR (5.7L) FUEL PUMP, SENSOR ASSEMBLY (IN FUEL TANK) GROUND GRY WIRE INFORMATION DN SW SIG INFO INFORMATION UP SW SIG LEFT STEERING WHEEL CONTROLS LOW REFERENCE LT BLU WIRE MESSAGE CENTER LOGIC MESSAGE REQUEST ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (5.7L) PPL PPL COMPUTER DATA LINES SYSTEM PPL PPL RADIO SCROLL DIC SIG SECONDARY FUEL SENDER ASSEMBLY (LEFT SIDE OF FUEL TANK) SERIAL DATA STEERING WHEEL CONTROL ASSEMBLY SWITCH 1 SWITCH 2 SWITCH 3 SWITCH 4 TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TUNE/SEL VEHICLE SPEED SIGNAL WHT WIRE

BLK WIRE BRN WIRE BRN/WHT WIRE CANISTER VENT FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE ECM/TCM FUSE THEFT FUSE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE (TOP LEFT FRONT OF ENGINE) FUEL LEVEL SENSOR FUEL PUMP MOTOR FUSE FUEL PUMP RELAY FUEL PUMP/ SENDER ASSEMBLY (IN FUEL TANK) GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGN 1 RELAY IGN MOD/ MAF FUSE LT BLU WIRE LT GRN WIRE MAIN RELAY MANIFOLD ABSOLUTE PRESSURE SENSOR ODD INJ/ COIL FUSE ECM FUSE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 1 2 3 4 5 6 7 8 WIRE PNK WIRE PNK/BLK WIRE PRE 02/ CAM FUSE POST 02 FUSE EVEN INJ/ COIL FUSE RED/WHT WIRE RIGHT REAR FUSE BLOCK (BELOW RIGHT REAR SEAT) SECONDARY FUEL SENDER ASSEMBLY (LEFT SIDE OF FUEL TANK) TAN WIRE TCM/ IPC FUSE TOS FUSE TRANSMISSION FLUID TEMPERATURE SENSOR (IN TRANSMISSION) UNDER HOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) YEL WIRE YEL/BLK WIRE