Dodge Workshop Service and Repair Manuals > RAM 2500 Truck 4WD V10-8.0L VIN W (1997) > Powertrain Management | Computers and Control Systems | Powertrain Control Module <--> [Engine Control Module] | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview

Initial Inspection and Diagnostic Overview|Page 2889 > < Circuit Operation|Page 2886

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Powertrain Control Module: Initial Inspection and Diagnostic Overview

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If the system loses ground for the Z12 circuits the vehicle will not operate.

Powertrain Management
Computers and Control Systems
Powertrain Control Module <--> [Engine Control Module] / Component Information
Testing and Inspection
Initial Inspection and Diagnostic Overview

Initial Inspection and Diagnostic Overview|Page 2889 > < Circuit Operation|Page 2886