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P1687 Diagnostic Trouble Code Discussion for September 2005

No Communication With MIC


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Trouble Ticket Help Requests for DTC P1687
Help Request Posted
2001 Jeep Grand Cherokee Limited 4.0L start & die VIN: 1J46W485X1
P1687: No CCD Messages Received From The MIC. ... installed his battery, it was a no start. i was having power on the sensor ground wires so i changed the computer with a used one with same numbers, and same thing. well we found that problem, the customer took the ground wire off the block for some reason...
September 07, 2005
2001 Jeep Grand Cherokee Limited 4.0L start & die VIN: 1J46W485X1
P1687: No CCD Messages Received From The MIC. ... installed his battery, it was a no start. i was having power on the sensor ground wires so i changed the computer with a used one with same numbers, and same thing. well we found that problem, the customer took the ground wire off the block for some reason...
September 12, 2005
2001 Jeep Grand Cherokee Limited 4.0L start & die VIN: 1J46W485X1
P1687: No CCD Messages Received From The MIC. ... installed his battery, it was a no start. i was having power on the sensor ground wires so i changed the computer with a used one with same numbers, and same thing. well we found that problem, the customer took the ground wire off the block for some reason...
September 07, 2005
2001 Jeep Grand Cherokee Limited 4.0L start & die VIN: 1J46W485X1
P1687: No CCD Messages Received From The MIC. ... installed his battery, it was a no start. i was having power on the sensor ground wires so i changed the computer with a used one with same numbers, and same thing. well we found that problem, the customer took the ground wire off the block for some reason...
September 12, 2005