WABCO TP19039 - Page 9

9
Introduction
WARNING
Ensure the trailer has correct electrical grounding; refer to SAE Specifi cation J1908.
WARNING
When you work on an electrical system, the possibility of electrical shock exists, and sparks can ignite
fl ammable substances. You must always disconnect the battery ground cable before you work on an
electrical system to prevent serious personal injury and damage to components.
Fig. 1
4017323a