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.
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. |