INTRODUCTION
ARROWS AND SYMBOLS
This service manual uses various symbols in order to describe different
service operations.
Fig. 1: Identifying Different Service Operations Symbols
ACRONYMS AND U
Lumbar support description and operation
Lumbar Support Components
The power seat lumbar support systems each consist of the following
components:
Seat lumbar support switch
Lumbar support motor
The seat lumbar support switch provides both power and ground to the lumbar
support motor. The moto