Buick Century V (1982-1996) serial data signal gnd Wiring diagram

AUTOMATIC TRANSAXLE BATTERY GND COOLANT TEMP SENS IN TPS IN TRANS TEMP SENS IN BLK WIRE BLK/WHT WIRE BRN WIRE CRUISE CONTROL SYSTEM CRUISE IND OUT GND MAF SENS SIG DATA LINK CONNECTOR (DLC) DK BLU WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE (ECT) SENSOR FAN/ ALT FUSE FUSE BLOCK GRY WIRE HOT AT ALL TIMES FUEL PUMP IN-LINE FUSE HOT IN HOT IN RUN, BULB TEST OR START INST CLSTR LT GRN WIRE MASS AIR FLOW (MAF) SENSOR (LEFT FRONT OF ENGINE ABOVE THROTTLE BODY) ORG/ WIRE PCM FUSE PNK IGN 1 BATTERY 440 420 PPL BRAKE PEDAL INPUT GND SENSOR RETURN WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT SIDE OF I/P) PPL PWM SOL RUN WIRE SERIAL DATA SIGNAL GND SHIFT SOL A SHIFT SOL B TAN/BLK WIRE TCC /VCC SOL TCC SOL OUT TCC SOL OUT-PWM TCC/BRAKE SW (BEHIND I/P, ON BRAKE PEDAL SUPPORT) THROTTLE POSITION (TP) SENSOR (TOP OF ENGINE, ON THROTTLE ASSEMBLY) TRANS POSIT SW SIGNAL INIT TRANS TEMP SENS TRANSAXLE TRANSAXLE MODE SW VSS OUT 4000/PPM PPL VSS-RTN VSS IN-SIG SHIFT SOL B CNTL SHIFT SOL A CNTL WHT WIRE YEL WIRE YEL/BLK WIRE