Pinpoint Tests EB: Engine Brake: Introduction

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This pinpoint test is intended to diagnose the following:

Engine brake switch
Harness circuits: EBIS and VPWR
PCM (12A650)

Fig 1: Engine Brake Switch Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
2	EBIS (Engine Brake Input Signal)
6	VPWR (Vehicle Power)

Fig 2: Powertrain Control Module-B (PCM-B) Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
26	EBIS (Engine Brake Input Signal)