Parking Aid Speaker C2277 (Front), C4222 (Rear)
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
PARKING AID SPEAKER C2277 (FRONT), C4222 (REAR) CONNECTOR CIRCUIT REFERENCE
| Pin Number(s) | Circuit Designation/Description | Normal Condition/Measurement |
|---|---|---|
| 1 (C4222) | 1438 (DG) ground for the parking aid speaker | 5 ohms resistance or less between the parking aid speaker and the parking aid module. |
| 1 (C2277) | 2084 (WH/VT) ground for the parking aid speaker | 5 ohms resistance or less between the parking aid speaker and the parking aid module. |
| 2 | 1437 (BK\PK) power to the speaker from the parking aid module | 5 ohms resistance or less between the parking aid speaker and the parking aid module. |