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Grand Cherokee L Laredo, RWD
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Repair and Diagnosis
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Different variant/trim
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Section 25 (8HP75 Automatic Transmission - DTCS P1D79-00 To U1489)
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Diagnosis And Testing
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P1DB3-00: TCM Ecu Reset/Recovery Occurred
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Default Action
Default Action
WARNING:
This page is about a different variant/trim than selected.
Malfunction Indicator Lamp (MIL) is illuminated on the second consecutive trip that the diagnostic fails.