
2002 Jeep Liberty Sport 3.7L MIL Lamp on
All of the warning lights on the dashboard are on. The vehicle only has one code in it for BUS communication failure. There are a gizillion steps to diagnosing this problem but I am wondering if this is a common problem with Jeep's I was thinking the instrumen...
FIX posted 11/3/2009
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Message Closed w/FIX
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VIN | 1J4GL48K92 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1687 | No Communication With MIC |
Message Closed w/FIX
Vehicle Data
2002 Jeep Liberty Sport
VIN | 1J4GL48K92 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1687 | No Communication With MIC |