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Connector Identification

Fig 1: Identifying ABS Test Connector Terminals
G94A31765Courtesy of FORD MOTOR CO.
TEST CONNECTOR TERMINAL IDENTIFICATION

Terminal/Circuit No. Application
1/ Not Used
2/57 Ground
3/ Not Used
4/603 Light Indicator
5/836 Diagnostic "K"
6/ Not Used
Fig 2: Identifying HCU 6-Pin Connector Terminals
G94B31766Courtesy of FORD MOTOR CO.
Fig 3: Identifying HCU Jumper Harness 16-Pin Connector Terminals
G94C31767Courtesy of FORD MOTOR CO.
HCU 16-PIN HARNESS CONNECTOR TERMINAL IDENTIFICATION

Terminal/Circuit No. Application
1/499 LR Sensor
2/514 RF Sensor
3/522 LF Sensor
4/ Not Used
5/494 RR Sensor
6/496 LR Sensor
7/521 LF Sensor
8/ Not Used
9/492 RR Sensor
10/836 Diagnostic "K"
11/ Not Used
12/ Not Used
13/516 RF Sensor
14/571 Diagnostic "L"
15/511 Brakelight Switch
16/603 ANTI-LOCK Warning Light
Fig 4: Identifying ECU 15-Pin Harness Connector Terminals
G94E31769Courtesy of FORD MOTOR CO.
ABS ECU 15-PIN CONNECTOR TERMINAL IDENTIFICATION

Terminal/Circuit No. Application
1/603 Warning Light Output
2/836 Diagnostic "K"
3/ Not Used
4/521 LF Sensor
5/496 LR Sensor
6/494 RR Sensor Ground
7/492 RR Sensor
8/514 RF Sensor
9/511 Brakelight Switch Input
10/ Not Used
11/ Not Used
12/522 LF Sensor Ground
13/499 LR Sensor Ground
14/516 RF Sensor Ground
15/ Not Used
Fig 5: Identifying ECU 5-Pin Harness Connector Terminals
G94H31770Courtesy of FORD MOTOR CO.
ABS ECU 5-PIN CONNECTOR TERMINAL IDENTIFICATION

Terminal/Circuit No. Application
1/276 Ignition Feed
2/601 Battery Power
3/57 Ground
4/603 Warning Light Output
5/ Not Used