Diagnosis and testing

ON-BOARD DIAGNOSTIC SYSTEM The Powertrain Control Module (PCM) monitors critical input and output circuits of the charging system, making sure they are operational. A Diagnostic Trouble Code (DTC) ...

Description, Operation

DESCRIPTION The generator is belt-driven by the engine. It is serviced only as a complete assembly. If the generator fails for any reason, the entire assembly must be replaced. The generator produ ...

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Operation
The instrument cluster contains the necessary hardware and software to serve as the vehicle's electronic body control module and is commonly referred to as the Cab Compartment Node (CCN). The fol ...

Valve, exhaust gas recirculation (EGR)
Description The EGR valve consists of three major components. First there is the pintle, valve seat, and housing which contains and regulates the gas flow. Second there is the armature, return s ...

Seal, output flange
REMOVAL Fig. 93: Axle Seal Removal - SEAL - SCREWDRIVER 1. Raise vehicle on hoist. 2. Remove rear driveline module. 3. Use suitable screwdriver (2) to remove output seal (1). INSTA ...