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Home >> Cadillac >> 2005 >> Escalade EXT >> Repair and Diagnosis >> Brakes >> Antilock Brake System, Traction Control System & Stability Control System >> Component Locator >> ABS Connectors
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ABS Connectors

Electronic Brake Control Module (EBCM) - C1 (w/o JL4)

GM684792Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052613
  • 2-Way F Metri-Pack 480 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A BK 2150 Ground
B RD 442 Battery Positive Voltage
Electronic Brake Control Module (EBCM) - C2 (w/o JL4)

GM365992Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193519
  • 16-Way F Micro-Pack 100W (NA)
Pin Wire Color Circuit No. Function
A1 BN 441 Ignition 3 Voltage
A2 YE 873 Left Front Wheel Speed Sensor Low Reference
A3 D GN 872 Right Front Wheel Speed Sensor Signal
A4 TN/BK 464 Delivered Torque Signal
A5-A7 - - Not Used
A8 BK/WH 1695 Traction Control Switch Signal
B1 YE/BK 1827 Vehicle Speed Signal
B2 L BU 830 Left Front Wheel Speed Sensor Signal
B3 TN 833 Right Front Wheel Speed Sensor Low Reference
B4 OG/BK 463 Requested Torque Signal
B5 PU 420 TCC Brake Switch/Cruise Control Release Signal
B6 L BU 1122 ABS/TCS Class 2 Serial Data
B7 - - Not Used
B8 PU 333 Brake Pressure Sensor Signal (1500 Series)
PU 333 Brake Fluid Level Sensor Signal (2500 Series)
Electronic Brake Control Module (EBCM) (w/JL4)

GM1199759Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15405468
  • 46-Way F GT 280 Series (BK)
Pin Wire Color Circuit No. Function
1 D GN 2087 Steering Wheel Position Sensor 5-Volt Reference
2-3 - - Not Used
4 L BU 1122 ABS/TCS Class 2 Serial Data
5 L BU 2088 Steering Wheel Position Sensor 5-Volt Reference
6-10 - - Not Used
11 BN 441 Ignition 3 Voltage
12-13 - - Not Used
14 OG/BK 463 Requested Torque Signal
15 TN/BK 464 Delivered Torque Signal
16 - - Not Used
17 L BU 715 Lateral Accelerometer Signal
18-20 - - Not Used
21 L GN/BK 5352 Sensor Self Test Signal Circuit
22 PU 420 TCC Brake Switch/Cruise Control Release Signal
23 L GN 1763 Steering Wheel Position Signal A
24 YE 5353 YAW Rate Frequency
25 - - Not Used
26 WH 1765 Steering Wheel Position Marker Pulse Signal
27 L BU 1764 Steering Wheel Position Signal B
28 - - Not Used
29 L BU 2206 Traction Control Preference Switch Signal
30 D BU 716 Yaw Rate Sensor Signal
31 PU 333 Brake Fluid Level/Pressure Sensor Signal
32 YE/BK 1827 Vehicle Speed Signal
33 YE 873 Left Front Wheel Speed Sensor Low Reference
34 L BU 830 Left Front Wheel Speed Sensor Signal
35 TN 833 Right Front Wheel Speed Sensor Low Reference
36 D GN 872 Right Front Wheel Speed Sensor Signal
37 RD 885 Left Rear Wheel Speed Sensor Low Reference
38 BK 884 Left Rear Wheel Speed Sensor Signal
39 WH 883 Right Rear Wheel Speed Sensor Low Reference
40 BN 882 Right Rear Wheel Speed Sensor Signal
A D GN 2878 Precharge Motor Low
B RD 4042 Battery Positive Voltage
C BK 2150 Ground
D D BU 2877 Precharge Motor Hi
E BK 2150 Ground
F RD 442 Battery Positive Voltage
Precharge Pump

GM603213Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326679
  • 2-Way F GT 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A D GN 2878 Precharge Motor Low
B D BU 2877 Precharge Motor Hi
Stop Lamp Switch (w/o JL4)

GM62424Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12040551
  • 6-Way F Metri-Pack 680 Series (BK)
Pin Wire Color Circuit No. Function
A DRK GN/WH 17 Stop Lamp Switch Signal
B L GN/BK 1540 Battery Positive Voltage
C BN 441 Ignition 3 Voltage
D PU 420 TCC Brake Switch/Cruise Control Release Signal
E OG 584 A/T Shift Lock Control Switch Supply Voltage
F WH 1135 A/T Shift Lock Control Solenoid Supply Voltage
Stop Lamp Switch (w/JL4)

GM62424Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12040551
  • 6-Way F Metri-Pack 680 Series (BK)
Pin Wire Color Circuit No. Function
A WH 1135 A/T Shift Lock Control Solenoid Supply Voltage
B OG 584 A/T Shift Lock Control Switch Supply Voltage
C BN 441 Ignition 3 Voltage
D PU 420 TCC Brake Switch/Cruise Control Release Signal
E L GN/BK 1540 Battery Positive Voltage
F DRK GN/WH 17 Stop Lamp Switch Signal
Traction Control Switch (w/o JL4)

GM40446Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177194
  • 6-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A-B - - Not Used
C BK/WH 1851 Ground
D BN/WH 230 Instrument Panel Lamps Dimming Control
E BN 441 Ignition 3 Voltage
F BN/WH 1571 Traction Control Switch Signal
Traction Control Switch (w/JL4)

GM304345Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177195
  • 6-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A-B - - Not Used
C BK/WH 1851 Ground
D BN/WH 230 Instrument Panel Lamps Dimming Control
E BN 441 Ignition 3 Voltage
F L BU 2206 Traction Control Preference Switch Signal
Wheel Speed Sensor (WSS) - LF

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L BU 830 Left Front Wheel Speed Sensor Signal
B YE 873 Left Front Wheel Speed Sensor Low Reference
Wheel Speed Sensor (WSS) - RF

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A D GN 872 Right Front Wheel Speed Sensor Signal
B TN 833 Right Front Wheel Speed Sensor Low Reference
Wheel Speed Sensor (WSS) - LR (10 Series w/JL4 )

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 884 Left Rear Wheel Speed Sensor Signal
B RD 885 Left Rear Wheel Speed Sensor Low Reference
Wheel Speed Sensor (WSS) - RR (10 Series w/JL4)

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 882 Right Rear Wheel Speed Sensor Signal
B WH 883 Right Rear Wheel Speed Sensor Low Reference
Wheel Speed Sensor (WSS) - RR (20 Series w/JL4)

GM523630Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326801
  • 2-Way F GT 150 Series (BK)
Pin Wire Color Circuit No. Function
A BN 882 Right Rear Wheel Speed Sensor Signal
B WH 883 Right Rear Wheel Speed Sensor Low Reference
YAW and Lateral Acceleration Sensor

GM697024Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421324
  • 6-Way F MQS Sealed (BK)
Pin Wire Color Circuit No. Function
1 D GN 2087 YAW Rate Sensor 5-Volt Reference
2 L BU 715 Lateral Accelerometer Signal
3 D BU 716 Yaw Rate Sensor Signal
4 - - Not Used
5 YE 5353 YAW Rate Frequency
6 L BU 2088 YAW Rate Sensor Low Reference
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