Test E: A Single Speed Control Button Is Inoperative

PINPOINT TEST E: A SINGLE SPEED CONTROL BUTTON IS INOPERATIVE

Normal Operation
The speed control actuator sends a signal through circuit VES10 (WH) to the speed control switches, which passes through the clockspring. The return signal is sent back through the clockspring to circuit RES08 (GN/BN). When 2 buttons are pressed simultaneously, the speed control system enters a stand-by mode.

This pinpoint test is intended to diagnose the following:
- Speed control switch
- Speed control actuator

E1:

E1 Continued: