Toyota COROLLA Steering Wheel — Figure 4504
Toyota COROLLA EPC diagram 4504, Steering Wheel, with 8 images and 15 PNC and OE references.








PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 45103 | Steering wheel hub sub-assembly | 45103-12440 |
| 45105 | No. 1 horn button contact piece sub-assembly | 45105-12130 · 45105-12140 · 45105-12150 · 45105-12160 · 45105-12180 · 45105-12210 · 45105-12220 |
| 45105B | Spacer (for horn button contact piece) | 90561-04014 |
| 45111 | Steering Wheel | 45111-14050 |
| 45112 | Steering wheel decorative cover | 45112-12340 |
| 45126 | Steering wheel decorative cover fixing plate | 45126-12020 · 45126-16040 |
| 45130 | Speaker button assembly | 45130-10150 |
| 45130A | Compression spring (for horn button) | 90501-09112 |
| 45136 | horn button contact piece | 45136-12220 · 45136-12230 |
| 45137B | No. 1 horn button stopper | 45137-10010 |
| 45142 | No. 1 horn button contact seat | 45142-12100 |
| 45146 | Horn button contact spring | 45146-20140 · 45146-20230 · 45146-20260 |
| 45158A | Speaker button connector sleeve | 45158-12050 |
| 45184 | Steering wheel boss lower cover | 45184-14110 |
| 45201P | Steering wheel fixing nut | 90179-12071 · 90179-12086 |