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Jeep Truck
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2000
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Cherokee 2WD L6-4.0L VIN S
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P Code Charts
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P1687
P1687
Tests 1 - 3:
SYMPTOM
P1687 NO CLUSTER BUS MESSAGE
WHEN MONITORED
Ignition key ON.
SET CONDITION
No messages received from the MIC (Instrument Cluster) for
20 seconds
.
POSSIBLE CAUSES
-
Wiring harness intermittent defect defect