Chevrolet Uplander I (2004-2008) 27 16 28 39 38 10 volt ref brake sen sig low ref stop lamp sply class 2 data Wiring diagrams

15 44 32 22 CLASS 2 DATA CC SIG SWITCH STOP LAMP VOLT 2 3 UART DATA (PRI) UART DATA (SEC) 27 16 28 39 38 10 VOLT REF BRAKE SEN SIG LOW REF STOP LAMP SPLY CLASS 2 DATA 44 12 PPL VSS LOW SIG VSS HIGH SIG 5 VOLT LOW REFERENCE APP SENSOR 1 SIG ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR BRACKET) BLK/WHT WIRE BODY CONTROL MODULE (BCM) BRAKE PEDAL POSITION SENSOR (ABOVE BRAKE PEDAL ASSEMBLY) BRN WIRE CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CRUISE IND COMPUTER DATA LINES SYSTEM CRUISE CANCEL CRUISE CONTROL LEVER CRUISE/ SWITCH FUSE 9 DASH, BEHIND ACCESS PANEL) DK BLU WIRE DK GRN WIRE ETC FUSE 18 GROUND UART SERIAL DATA (SEC) STOP LAMP SPLY VOLT GRY WIRE GRY/BLK WIRE HOT IN RUN OR START HOT W/ PWR/ TRN RELAY ENERGIZED I/P FUSE BLOCK IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK IGNITION 1 GROUND UART SERIAL DATA (PRI) WIRE PNK WIRE PPL RADIO VSS REAR OBJECT VSS SENSOR CONTROL MODULE (BEHIND RIGHT REAR INTERIOR BODY PANEL) RES+ SET- TAN WIRE THROTTLE ACTUATOR CONTROL MODULE (TAC) (LEFT SIDE OF INTAKE) UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPARTMENT, ABOVE RIGHT FRONT WHEEL WELL) VSS VSS APP SENSOR 2 SIG LOW REFERENCE 5 VOLT W/ TRAFFIC INFORMATION RECEIVER W/O TRAFFIC INFORMATION RECEIVER WHT/BLK WIRE YEL WIRE

15 29 7 39 CLASS 2 DATA CC SIG SWITCH STOP LAMP VOLT 27 16 28 39 38 10 VOLT REF BRAKE SEN SIG LOW REF STOP LAMP SPLY CLASS 2 DATA BODY CONTROL MODULE (BCM) BRAKE PEDAL POSITION SENSOR (ABOVE BRAKE PEDAL ASSEMBLY) BRN WIRE CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CRUISE IND COMPUTER DATA LINES SYSTEM CRUISE CANCEL CRUISE CONTROL LEVER CRUISE/ SWITCH FUSE 9 DASH, BEHIND ACCESS PANEL) DK GRN WIRE ENGINE CONTROL MODULE (ECM) GRY WIRE GRY/BLK WIRE HOT IN RUN OR START I/P FUSE BLOCK IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT GRN WIRE NCA WIRE ORG/ WIRE PNK WIRE PPL PPL VSS LOW SIG RADIO VSS REAR OBJECT VSS SENSOR CONTROL MODULE (BEHIND RIGHT REAR INTERIOR BODY PANEL) RES+ SET- STOP LAMP SUPPLY TAN WIRE THROTTLE ACTUATOR CONTROL MODULE (TAC) TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPARTMENT, ABOVE RIGHT FRONT WHEEL WELL) VSS VSS HIGH SIG W/ TRAFFIC INFORMATION RECEIVER W/O TRAFFIC INFORMATION RECEIVER YEL WIRE