Each outside rearview mirror has 2 reversible motors. Each motor contains an electronic circuit breaker (ECB). The resistance in the ECB increases if a motor is overloaded and temporarily opens the circuit. The resistance returns to normal after the voltage is removed from the motor terminals.

One motor adjusts the rearview mirror up and down. The other motor adjusts the rearview mirror left and right. The driver operates a switch that controls the polarity of the voltage to the mirrors. The mirror select switch directs the voltage to the right or left outside rearview mirror.

When the left outside rearview mirror is selected and the outside remote control rearview mirror switch UP button is pressed, battery voltage from the F9-F10 fuse through circuit 1140 is applied to circuit 89 to the up/down motor in the left outside rearview mirror. Circuit 82 supplies a path to ground from the UP contacts of the outside remote control rearview mirror switch through terminal B to circuit 750 to G301. The left up/down motor operates and moves the mirror upward.

If the outside remote control rearview mirror switch DOWN button is pressed, the same motor receives voltage from circuit 82 while circuit 89 is grounded. The motor operates in the opposite (downward) direction.

The right/left motor operates in a similar manner. When the outside remote control rearview mirror switch LEFT button, circuit 82 receives battery voltage and circuit 81 is grounded through the switch. The motor operates and moves the mirror left. When the RIGHT switch is pressed, the motor receives battery voltage through circuit 81 and ground through circuit 82. The motor operates in the opposite direction to the right.

The right outside rearview mirror motor works in a similar manner to the left outside rearview mirror when the mirror select switch is moved to the right position and the appropriate position switch is operated.