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P1687 Diagnostic Trouble Code Discussion for October 2010

No Communication With MIC


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Trouble Ticket Help Requests for DTC P1687
Help Request Posted
2002 Jeep Grand Cherokee Limited 4.7L No Start, Stall VIN: 1J4GW58J72
P1687: No CCD Messages Received From The MIC. vehicle will start and immediately dies like key was turned off.Codes found were for no BUS from instrument cluster and body control module. Found 10A fuse #22 under dash blown. Replaced and vehicle ran. Instrument cluster totally inop. Disconnected battery to...
October 18, 2010
2002 Jeep Grand Cherokee Limited 4.7L No Start, Stall VIN: 1J4GW58J72
P1687: No CCD Messages Received From The MIC. vehicle will start and immediately dies like key was turned off.Codes found were for no BUS from instrument cluster and body control module. Found 10A fuse #22 under dash blown. Replaced and vehicle ran. Instrument cluster totally inop. Disconnected battery to...
October 18, 2010