Circuit Description
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
The mirror motor is built in the outer mirror assembly.
When the battery voltage is supplied to the terminal as follows, the outer mirror moves accordingly.
MIRROR ASSEMBLY CIRCUIT DESCRIPTION
| Outer mirror position | M+R | MHR | MVR |
| UP | Ground | Ground | 12 V |
| DOWN | 12 V | 12 V | Ground |
| LEFT | Ground | 12 V | Ground |
| RIGHT | 12 V | Ground | 12 V |
When the R position of the A/T shift lever is detected, the driver side outer mirror moves 3 degrees downward, and the passenger side outer mirror moves 3.5 degrees downward.
When any other position except for R is detected, it is returned to the former position.