Electronic Parking Brake (EPB) Switch C3218
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.
C3218 CONNECTOR PINS REFERENCE
| Pin Number(s) | Circuit Designation/Description | Normal Condition/Measurement |
|---|---|---|
| 1 | 64S-CG15 (BU/WH) switch illumination power | Greater than 10 volts with headlamp switch ON. |
| 4 | 10-CG15 (GY/VT) EPB module to EPB switch release circuit | EPB module output to EPB switch: open - 4.0 volts/closed - 2.5 volts. |
| 5 | 9-CG15 (BN/BU) EPB switch ground | Continuity between EPB switch and Hall-effect sensor, less than 5 ohms resistance to ground. |
| 6 | 31S-CG14 (BK/GN) yellow EPB indicator lamp ground | Continuity between switch and EPB module, less than 5 ohms resistance to ground (supplied by EPB module) when switch is illuminated. |
| 7 | 75-CG14 (YE/GN) yellow EPB indicator lamp power | Power supplied from BJB fuse 12 (5A), hot at all times. |
| 8 | 8-CG15 (WH/BU) EPB module to EPB switch apply circuit | EPB module output to EPB switch: open - 4.0 volts/closed - 2.5 volts. |