Toyota / Honda 10-Pin Window Regulator Connector – OEM 90980-12226 / 7283-1556
Direct OEM-specification replacement for the Toyota and Honda 10-pin window regulator harness connector. Cross-references OEM part numbers 90980-12226 (Toyota assembly) and 7283-1556 (Sumitomo housing). Used in power window regulator and door module harnesses. Available bare or with 15cm pre-wired leads.
| OEM Number | Brand |
|---|---|
| 90980-12226 | Toyota connector assembly |
| 7283-1556 | Sumitomo housing |
| Pin Group | Function | Failure Symptom if Corroded |
|---|---|---|
| Pins 1–2 | Window motor power (+12V) and ground | Window completely inoperative |
| Pins 3–4 | Window motor direction control (up/down) | Window moves in one direction only |
| Pins 5–6 | One-touch / auto-up signal and ground | One-touch function not working |
| Pins 7–8 | Window position sensor signal and reference | Anti-pinch not functioning |
| Pins 9–10 | Door module CAN bus or LIN bus | Door module communication fault |
| Attribute | Detail |
|---|---|
| Pin Count | 10-Pin |
| OEM Part Numbers | 90980-12226 / 7283-1556 |
| Housing Material | Nylon (PA66) |
| Wire Option | Bare connector / 15cm pre-wired leads |
| Application | Power window regulator harness, door module harness |
| Compatible Brands | Toyota, Honda |
Q: My window moves up and down but the one-touch auto function stopped working — is it the connector?
A: One-touch auto-up failure with normal manual operation indicates corrosion on the one-touch signal pins (Pins 5–6) rather than a failed window motor. Inspect the 10-pin connector before replacing the window regulator or door module.
Q: Are terminals included?
A: Yes, terminals are included with all variants.
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10 Pin Connectors
