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Jeep
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2003
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Liberty Limited, 4WD, Part Time, 42RLE
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self-Diagnostics
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Diagnostic Tests
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DTC P1388: Auto Shutdown Relay Control Circuit
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
Intermittent Condition
(F1) Fused Ignition Switch Output Circuit
(K51) ASD Relay Control Circuit Shorted To Ground
(K51) ASD Relay Control Circuit Open
ASD Relay Resistance
PCM