Power Seat Switch Test
WARNING: This page is about a different car, the 1996 Lexus SC 300 and 1995 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect switch connector. Check continuity between specified terminals of switch connector. See appropriate POWER SEAT SWITCH TEST table. See Fig 1. Replace switch if there is no continuity.
POWER SEAT SWITCH TEST
| Switch Position | (1) Terminals No. | |||
|---|---|---|---|---|
| Slide | ||||
| Forward | 1 & 7; 2 & 12 | |||
| Off | 1 & 12; 2 & 12 | |||
| Backward | 1 & 12; 2 & 7 | |||
| Front Up/Down | ||||
| Up | 4 & 6; 5 & 7 | |||
| Off | 4 & 5; 4 & 6 | |||
| Down | 4 & 5; 6 & 7 | |||
| Rear Up/Down | ||||
| Up | 3 & 8; 7 & 9 | |||
| Off | 3 & 8; 3 & 9 | |||
| Down | 3 & 9; 7 & 8 | |||
| Recline | ||||
| Forward | 3 & 12; 4 & 7 | |||
| Off | 3 & 12; 4 & 12 | |||
| Backward | 3 & 7; 4 & 12 | |||
| Lumbar | ||||
| Forward | 7 & 11; 10 & 12 | |||
| Off | 10 & 12; 11 & 12 | |||
| Release | 7 & 10; 11 & 12 | |||
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