Operation CHARM
: Car repair manuals for everyone.
Home
>>
Chrysler
>>
2008
>>
300 V8-5.7L
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Description and Operation
>>
Powertrain Control Module - Description
>>
5V Power Supplies
5V Power Supplies
5V POWER SUPPLIES
The Powertrain Control Module (PCM) supplies two independent regulated 5V power supply circuits; primary and secondary.