solution for p1685
Oct 19, 2012 at 3:51 AM
2001 DODGE DURANGO
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Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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SYMPTOM
P1685-WRONG OR INVALID KEY MESSAGE RECEIVED FROM SKIM
WHEN MONITORED
With the ignition ON.
SET CONDITION
The PCM does not receive a Valid Key message from the SKIM.
POSSIBLE CAUSES
Incorrect VIN in PCM
Invalid skim key not present
No communication with SKIM
No VIN programmed in the PCM
PCM
SKIM trouble codes set
this is the flow chart. no easy fix here as all these need to be checked and verified. code numbers never identify bad parts, just failed systems
Roy
P1685-WRONG OR INVALID KEY MESSAGE RECEIVED FROM SKIM
WHEN MONITORED
With the ignition ON.
SET CONDITION
The PCM does not receive a Valid Key message from the SKIM.
POSSIBLE CAUSES
Incorrect VIN in PCM
Invalid skim key not present
No communication with SKIM
No VIN programmed in the PCM
PCM
SKIM trouble codes set
this is the flow chart. no easy fix here as all these need to be checked and verified. code numbers never identify bad parts, just failed systems
Roy
Oct 19, 2012 at 11:26 AM
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