What connector is shown in this diagram?

Connector C1019, the Constant Control Relay Module (CCRM) for the 3.2L engine, a 24-pin connector with pin numbers, circuit numbers, wire colors, and circuit functions.

Which CCRM pin powers the fuel pump?

Pin 5, circuit 787 (PK/BK), is 'Power to Fuel Pump.' Pin 12, circuit 37 (Y), is Fuel Pump Relay B+, and pin 18, circuit 97 (T/LG), is Fuel Pump Ground.

Which pins on the CCRM connector are not used?

Pins 9, 10, 11, 19, and 20 are listed as NOT USED.

What are the A/C-related pins on the CCRM?

Pin 16, circuit 57 (BK), is A/C Clutch Feed (−); pin 21, circuit 883 (PK/LB), is A/C Relay Control Feed; pin 22, circuit 331 (PK/Y), is WAC Input; pin 23, circuit 347 (BK/Y), is A/C Clutch Feed (+).

Which pin enables the PCM power relay?

Pin 13, circuit 16 (R/LG), is the PCM Power Relay Enable; pin 24, circuit 361 (R), is PCM B+.

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Ford Taurus SHO 3.2L CCRM C1019 Connector Pinout - Wire Colors & Functions

Constant Control Relay Module C1019 connector pinout with wire color codes and circuit functions

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Wiring diagram of the 3.2L Constant Control Relay Module connector C1019 listing pin numbers, color-coded circuits, and functions.

AI caption August 2007 · Photo 897 of 1028

This document is a connector pinout reference for connector C1019, the Constant Control Relay Module (CCRM) used with the 3.2L engine. It includes a scale illustration of the 24-pin CCRM connector with each cavity numbered and labeled with its circuit number and wire color, plus two tables listing pin number, circuit number/wire color, and circuit function for pins 1–24. Pins 1–2 (circuit 181, BR/O) supply LFC relay power; pins 3–4 (circuit 288/228, DB) are cooling fan power feed; pin 5 (787, PK/BK) is power to the fuel pump; pins 6–7 (38, BK/O) are HCF relay power; pin 8 (37, Y) is CCRM B+ and pin 12 (37, Y) is fuel pump relay B+. On the second half, pin 13 (16, R/LG) is PCM power relay enable, pin 14 (197, T/O) LFC ground, pin 15 (60, BK/LG) ground, pin 16 (57, BK) A/C clutch feed (−), pin 17 (639, LG/P) HCF cooling fan ground, pin 18 (97, T/LG) fuel pump ground, pin 21 (883, PK/LB) A/C relay control feed, pin 22 (331, PK/Y) WAC input, pin 23 (347, BK/Y) A/C clutch feed (+), and pin 24 (361, R) PCM B+. Pins 9–11 and 19–20 are not used. Useful for diagnosing cooling fan, fuel pump, and A/C clutch circuits.

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Frequently asked questions

What connector is shown in this diagram?: Connector C1019, the Constant Control Relay Module (CCRM) for the 3.2L engine, a 24-pin connector with pin numbers, circuit numbers, wire colors, and circuit functions.
Which CCRM pin powers the fuel pump?: Pin 5, circuit 787 (PK/BK), is 'Power to Fuel Pump.' Pin 12, circuit 37 (Y), is Fuel Pump Relay B+, and pin 18, circuit 97 (T/LG), is Fuel Pump Ground.
Which pins on the CCRM connector are not used?: Pins 9, 10, 11, 19, and 20 are listed as NOT USED.
What are the A/C-related pins on the CCRM?: Pin 16, circuit 57 (BK), is A/C Clutch Feed (−); pin 21, circuit 883 (PK/LB), is A/C Relay Control Feed; pin 22, circuit 331 (PK/Y), is WAC Input; pin 23, circuit 347 (BK/Y), is A/C Clutch Feed (+).
Which pin enables the PCM power relay?: Pin 13, circuit 16 (R/LG), is the PCM Power Relay Enable; pin 24, circuit 361 (R), is PCM B+.