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Home >> Ford >> 2003 >> Windstar Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 366 (Handles, Locks, Latches And Entry Systems) >> Diagnosis And Testing >> Locks, Latches and Entry Systems >> Connector Circuit Reference >> Keyless Entry Keypad C500
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Keyless Entry Keypad C500

WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Keyless Entry Keypad C500
G03203903Courtesy of FORD MOTOR CO.
CIRCUIT DESIGNATION CHART

Pin Number (s) Circuit Designation/Description Normal Condition/Measurement
1 8-AA70 (WH/GN) keyless entry keypad input circuit Less than 5 ohms resistance between the keyless entry keypad and the DDM. Greater than 10,000 ohms resistance between the keyless entry keypad and ground.
3 10-AA70 (GY/OG) keyless entry keypad input circuit Less than 5 ohms resistance between the keyless entry keypad and the DDM. Greater than 10,000 ohms resistance between the keyless entry keypad and ground.
6 9-AA70 (BN/GN) keyless entry keypad ground Less than 5 ohms resistance between the keyless entry keypad and the DDM.
7 7-AA70 (YE/GN) keyless entry keypad input circuit Less than 5 ohms resistance between the keyless entry keypad and the DDM. Greater than 10,000 ohms resistance between the keyless entry keypad and ground.