12200411 LSX WIRING

12200411 LSX Wiring pinout Truck 2004 4.8/5.3/6.0 Connector C1 BLUE
Pin Wire Color Circuit No. Function
1 BLK/WHT 451 Ground
2 LT GRN 1867 12 Volt Reference
3 PNK/BLK 1746 Fuel Injector 3 Control
4 LT GRN/BLK 1745 Fuel Injector 2 Control
5      
6 — — Not Used
7 GRY 2705 5 Volt Reference (OIL PRESSURE)
8 GRY — 5 Volt Reference (Throttle Position Sensor Pin A) Cable Throttle ONLY
9 — — Not Used
10 — — Not Used
11 LT BLU 1876 Knock Sensor 2 Signal
12 DK BLU/WHT 1869 CKP Sensor Signal
13 ORN/BLK 463 Requested Torque Signal (NW7)
14 ORN/BLK 1061 UART Serial Data (drive by wire only)
15 DK BLU/WHT 774 UART Serial Data (drive by wire only)
16 — — Not Used
17 DK BLU 1225 Transmission Fluid Pressure Switch Signal B (A/T)
18 RED 1226 Transmission Fluid Pressure Switch Signal C (A/T)
19 PNK 439 Ignition 1 Voltage
20 ORN 440 Battery Positive Voltage
21 YEL/BLK 1868 Crankshaft Position Sensor Ground
22 — — Not Used
23 BLK 470 Low Reference
24 BLK/WHT 451 Ground
25 TAN 1671 HO2S Low Signal – Bank 2 Sensor 2
26 TAN 1667 HO2S Low Signal – Bank 2 Sensor 1
27 BLK/WHT 451 Ground
28 TAN/WHT 1669 HO2S Low Signal – Bank 1 Sensor 2
29 TAN 1664 HO2S Low Signal – Bank 1 Sensor 1
30 LT GRN 1478 Coolant Level Switch Signal (empty 2006+)
31 — — Not Used
32 BLK/WHT 771 Transmission Range Switch Signal A (A/T)
33 PPL 420 TCC Brake Switch/Cruise Control Release Switch Signal
34 WHT 776 Transmission Range Switch Signal P (A/T) PCM can be programmed to accept a SINGLE WIRE park/neutral signal on this PIN, if no trans mounted range sensor is present
35 GRY 48 CPP Switch Signal (M/T)
36 BLK 1744 Fuel Injector 1 Control
37 YEL/BLK 846 Fuel Injector 6 Control
38 PNK/WHT 1101 Damping Lift/Dive Signal
39 YEL/BLK 625 Starter Enable Relay Control
40 BLK/WHT 451 Ground
41 — — Not Used
42 — — Not Used – ADD PIN HERE FOR FAN 1 RELAY CONTROL. 2005+ may already have fan relay pins installed
43 RED/BLK 877 Fuel Injector 7 Control
44 LT BLU/BLK 844 Fuel Injector 4 Control
45 GRY 2700 5 Volt Reference (A/C)
46 GRY 474 5 Volt Reference (EVA)
47 — — Not Used
48 GRY 597 5 Volt Reference (MAP)
49-50 — — Not Used
51 DK BLU 496 Knock Sensor 1 Signal
52 — — Not Used
53 GRY 720 Low Reference (TRANS)
54 ORN/BLK 469 Low Reference (MAP)
55 — — Not Used
56 WHT 1579 Fuel Temperature/Composition Signal (L59) Flex Fuel Sensor (PCM SHOULD BE PROGRAMMED TO REMOVE FLEX FUEL FUNCTION)
57 ORN 440 Battery Positive Voltage
58 DK GRN 1049 Class 2 Serial Data
59 YEL 710 Class 2 Serial Data
60 BLK — Low Reference (Throttle Position Sensor Pin B) Cable Throttle ONLY
61 PNK/BLK 632 Low Reference (CMP)
62 — — Not Used
63 BLK 2755 Low Reference (OIL PRESSURE SENSOR)
64 BLK/WHT 451 PCM Ground
65 PPL 1670 HO2S High Signal – Bank 2 Sensor 2
66 PPL 1666 HO2S High Signal – Bank 2 Sensor 1
67 BLK/WHT 451 PCM Ground
68 PPL/WHT 1668 HO2S High Signal – Bank 1 Sensor 2
69 PPL/WHT 1665 HO2S High Signal – Bank 1 Sensor 1
70 BRN 1174 Oil Level Switch Signal
71 — — Not Used
72 YEL 772 Transmission Range Switch Signal B (A/T)
73 BRN/WHT 633 CMP Sensor Signal
74 YEL 410 ECT Sensor Signal
75 PNK 1020 Off/Run/Crank Voltage
76 BLK/WHT 845 Fuel Injector 5 Control
77 DK BLU/WHT 878 Fuel Injector 8 Control
78 — — Not Used
79 WHT 687 3-2 Shift Solenoid Valve Control (M30/M32)
80 BLK 407 Low Reference (ECT)
  Truck 2004 4.8/5.3/6.0 Connector C2 GREEN
Pin Wire Color Circuit No. Function
1 BLK/WHT 451 PCM Ground
2 BRN 418 TCC PWM Solenoid Valve Control (A/T)
3 TAN 1465 Fuel Pump Relay Control – Secondary (Dual Tanks)
4 — — Not Used
5 TAN/BLK 464 Delivered Torque Signal (NW7)
6 RED/BLK 1228 PC Solenoid Valve High Control (A/T)
7 — — Not Used
8 LT BLU/WHT 1229 PC Solenoid Valve Low Control (A/T)
9 DK GRN/WHT 465 Fuel Pump Relay Control – Primary
10 WHT 121 Engine Speed Signal
11 — — Not Used
12 — — Not Used
13 — — Not Used
14 RED/BLK 380 A/C Refrigerant Pressure Sensor Signal (A/C)
15 BRN 25 Charge Indicator Control (MODELS WITH GENERATOR BATTERY CONTROL MODULE, REWIRE ALTERNATOR BROWN WIRE TO THIS PIN TO REMOVE GBCM)
16 GRY/BLK 1694 4WD Low Signal (KEEP IF USING STOCK TRANSFER CASE IN A 4WD APPLACTION, WITH VSS ON OUTPUT OF TRANSFER CASE.
17 — — Not Used
18 DK GRN 1433 Clutch Start Switch Signal (M/T)
19 BLK/WHT 1695 Axle Switch Signal (NP2)
20 LT GRN/BLK 822 VSS Low Signal
21 PPL/WHT 821 VSS High Signal
22 RED/BLK 1230 AT ISS High Signal (4WD w/MT1)
23 DK BLU/WHT 1231 AT ISS Low Signal (4WD w/MT1)
24 DK BLU — Throttle Position Sensor Signal – TPS Pin C – Cable Throttle ONLY
25 TAN 472 IAT Sensor Signal
26 PPL 2121 IC 1 Control
27 RED 2127 IC 7 Control
28 LT BLU/WHT 2126 IC 6 Control
29 DK GRN/WHT 2124 IC 4 Control
30 — — Not Used
31 YEL 492 MAF Sensor Signal
32 LT GRN 432 MAP Sensor Signal
33 — — Not Used – ADD PIN FOR FAN 2 RELAY CONTROL
34 DK GRN/WHT 428 EVAP Canister Purge Solenoid Control
35 — — Not Used
36 — — Not Used
37 — — Not Used
38 — — Not Used
39 RED 631 12 Volt Reference (CMP)
40 BLK/WHT 451 PCM Ground
41 — — Not Used
42 TAN/BLK 422 TCC Solenoid Valve Control (M30/M32)
43 DK GRN/WHT 459 A/C Compressor Clutch Relay Control (A/C)
44 — — Not Used
45 WHT 1310 EVAP Canister Vent Solenoid Control (EVA)
46 BRN/WHT 419 Check Engine LIght Control
47 YEL/BLK 1223 2-3 Shift Solenoid Valve Control (A/T)
48 LT GRN 1222 1-2 Shift Solenoid Valve Control (A/T)
49 YEL/BLK 1827 Vehicle Speed Signal OUT 129k/mile
50 DK GRN/WHT 817 Vehicle Speed Signal OUT 4k/mile
51 YEL/BLK 1227 TFT Sensor Signal (A/T)
52 BRN 2391 HO2S Heater Low Control Bank 1 Sensor 2
53 RED/WHT 3223 HO2S Heater Low Control Bank 2 Sensor 2
54 PPL 1589 Fuel Level Sensor Signal – Primary
55 — — Not Used
56   — Not Used
57 BLK 552 Low Reference (IAT)
58 TAN/WHT 332 Oil Pressure Sensor Signal
59 PPL 806 Crank Voltage
60 BRN 2129 Ignition Control Reference Low Bank 1
61 BRN/WHT 2130 Ignition Control Reference Low Bank 2
62 GRY 773 Transmission Range Switch Signal C (A/T)
63 PNK 1224 Transmission Fluid Pressure Switch Signal A (A/T)
64 DK GRN 890 Fuel Tank Pressure Sensor Signal (EVA)
65 — — Not Used
66 PPL/WHT 2128 IC 8 Control
67 RED/WHT 2122 IC 2 Control
68 DK GRN 2125 IC 5 Control
69 LT BLU 2123 IC 3 Control
70 — — Not Used
71 — — Not Used
72 BLK/WHT 3113 HO2S Heater Low Control Bank 1 Sensor 1
73 DK BLU 1936 Fuel Level Sensor Signal – Secondary
74 LT GRN 3212 HO2S Heater Low Control Bank 2 Sensor 1
75 GRY 23 Generator Field Duty Cycle Signal(MODELS WITH GENERATOR BATTERY CONTROL MODULE, REWIRE ALTERNATOR GRAY WIRE TO THIS PIN TO REMOVE GBCM)
76 — — Not Used
77 — — Not Used
78 — — Not Used
79 — — Not Used
80 BLK 2751 Low Reference (A/C)