P1388 Diagnostic Trouble Code Discussion for December 2004
Auto Shutdown Relay Control Circuit Malfunction
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| Help Request | Posted | |
| 2001 Dodge Grand Caravan Sport 3.3L No Start VIN: 2B4GP44341 P1388: Auto Shutdown Relay Control Circuit Malfunction. Checked circuitry at ASD relay.At KOEO [output circuit] system voltage should be present for about two seconds then flat line to ground. No two second pulse present. Checked the two batt+ at relay terminal, system voltage present. Checked relay control circuit... |
December 19, 2004 |
