3-Pin Multi-Function Connector – Reversing Radar / Door Handle / Mirror Heating | Multi-Brand
Versatile 3-pin female connector used across multiple body and comfort system harness applications including reversing radar sensors, door handle sensors, seat heating elements, and rearview mirror heating harnesses. Available bare or with 15cm pre-wired leads.
| Application | Pin 1 | Pin 2 | Pin 3 |
|---|---|---|---|
| Reversing radar sensor | Power supply | Signal output | Ground |
| Door handle sensor | +5V reference | Capacitive signal | Ground |
| Seat heating element | +12V power | Temperature sensor signal | Ground |
| Mirror heating | +12V switched power | Heating element | Ground |
| Attribute | Detail |
|---|---|
| Pin Count | 3-Pin |
| Housing Material | Nylon (PA66), waterproof sealed |
| Wire Option | Bare connector / 15cm pre-wired leads |
| Application | Reversing radar, door handle sensor, seat heating, mirror heating harness |
Q: My mirror heating stopped working but the mirror adjustment still works — is it the connector?
A: Mirror heating and mirror adjustment use separate connectors on most vehicles. A corroded 3-pin heating connector causes the heating element to fail while the adjustment motor (on a separate connector) continues to work. Inspect the 3-pin heating connector before replacing the mirror assembly.
Q: Are terminals included?
A: Yes, terminals are included with all variants.
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3 Pin Connectors
