2000 Jeep Cherokee Sport 4.0L Misfire, MIL Lamp on
Modis troubleshooter and Alldata do not list the P1685 code. Does anyone have any idea what that means or what may be causing it? Two members have that listed in the knowledge database, but neither show a fix for it. Thanks for any and all help!
FIX posted 5/19/2010
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Message Closed w/FIX
Vehicle Data2000 Jeep Cherokee Sport
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Jeep Cherokee Sport
VIN | 1J4FF48S0Y |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
P1685 | Smart Key Immobilizer Module Invalid Key |