Test F: The Memory Set Switch Illumination Is Inoperative

PINPOINT TEST F: THE MEMORY SET SWITCH ILLUMINATION IS INOPERATIVE

Normal Operation
The drivers seat module (DSM) supplies voltage to the memory set switch through circuit CPS55 (YE), turning on the switch illumination. Switch illumination is grounded through circuit GD179 (BK/VT).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Memory set switch
- Drivers seat module (DSM)

F1-F2:

F2-F3: