P1389 Diagnostic Trouble Code Discussion for December 2012
No Auto Shutdown Relay Output Voltage To PCM
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1389
| Help Request | Posted | |
| 2000 Dodge Ram 1500 Laramie 3.9L No Start VIN: 1B7HC16X8Y P1389: no asd output. towed in no start. good saprk and fuel pressure. Injectors not clicking. Ecm has code 1389but battery volts are present @ "C"connector on ECM when asd relay is energized with scanner or while cranking. All power and grounds to ECM are OK. ECM replaced ... |
December 05, 2012 |
