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P1389 Diagnostic Trouble Code Discussion for July 2010

No Auto Shutdown Relay Output Voltage To PCM


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Trouble Ticket Help Requests for DTC P1389
Help Request Posted
2000 Dodge Ram 1500 Truck 5.9L No Start VIN: 1B7HF13ZYJ
P1389: No Auto Shutdown Relay Output Voltage To PCM. Vehicle came in no start, died going down road. Got it in and found the C3 connector at pcm melted. Replaced connector and pcm. Vehicle started all is well. After about 20 min. of running, asd relay output wire at pcm got hot and started to melt connector agai...
July 14, 2010
2003 Dodge Grand Caravan Sport 3.3L Cuts out, Misfire VIN: 2D4GP44R33
P1389: No Auto Shutdown Relay Output Voltage To PCM. problem still recurring.
July 27, 2010
2000 Dodge Ram 1500 Truck 5.9L No Start VIN: 1B7HF13ZYJ
P1389: No Auto Shutdown Relay Output Voltage To PCM. Vehicle came in no start, died going down road. Got it in and found the C3 connector at pcm melted. Replaced connector and pcm. Vehicle started all is well. After about 20 min. of running, asd relay output wire at pcm got hot and started to melt connector agai...
July 14, 2010
2003 Dodge Grand Caravan Sport 3.3L Cuts out, Misfire VIN: 2D4GP44R33
P1389: No Auto Shutdown Relay Output Voltage To PCM. problem still recurring.
July 27, 2010