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P1388 Diagnostic Trouble Code Discussion for July 2018

Auto Shutdown Relay Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1388
Help Request Posted
2001 Jeep Wrangler SE 2.5L No Start VIN: 1J4FA29P01
P1388: Auto Shutdown Relay Control Circuit Malfunction. ... before. Wrangler was towed in as a no start. Would crank but not fire up. Checked for codes and had no communication with pcm. Only had communication with Instrument panel. Noticed i had no check engine light as well as the IP was lighting up but the ...
July 13, 2018