Dodge Repair Questions? Ask a Mechanic for Answers ASAP
It would be best to see what codes it has but here is the diag to check the seat.
DIAGNOSIS & TESTING - HEATED SEAT ELEMENT AND SENSOR
The heated seat module will self-diagnose shorted or open heated seat element circuits and the sensor circuits. Refer to Heated Seat System in this section for the location of the proper heated seat system diagnosis and testing procedures. To manually check the heated seat element and sensor circuits, proceed as follows. The wire harness connectors for the seat cushion heated seat element and sensor and for the seat back heated seat element are located under the seat, near the rear edge of the seat cushion frame. Refer to Wiring Diagrams for the location of complete heated seat system wiring diagrams.
HEATED SEAT ELEMENT
HEATED SEAT SENSOR
Thank you for the positive rating.
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Don't forget to rate so I'm compensated for my time..
That will be fine.. Follow up questions are free of charge after the rating.
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It's likely you have a bad heated seat pad.. You would need to disassemble the seat to inspect the pad for burnt parts.
Can you watch the flashing lights and determine what your issue is?
You will need a scantool such as the DRBIII we use here at the dealership to determine if it's a bad module..
DIAGNOSIS AND TESTING - SEAT HEAT INTERFACE MODULE
If a heated seat fails to heat and one or both of the indicator lamps on a heated seat switch flash, refer to Heated Seat System Diagnosis and Testing in Heated Systems for flashing LED failure identification. Refer to Wiring Diagrams in for complete heated seat system wiring diagrams.
NOTE: IN ORDER TO PERFORM THE FOLLOWING TESTS IT WILL BE NECESSARY TO REMOVE THE HEATED SEAT RELAY AND INSTALL A JUMPER WIRE IN TERMINALS 87 AND 30, BYPASSING THE HEATED SEAT RELAY.
NOTE: ANY RESISTANCE VALUES (OHMS Ω) GIVEN IN THE FOLLOWING TEXT ARE SUPPLIED USING THE AUTOMATIC RANGE GENERATED BY A FLUKE® AUTOMOTIVE METER. IF ANOTHER TYPE OF MEASURING DEVICE IS USED THE VALUES GENERATED MAY NOT BE THE SAME AS THE RESULTS SHOWN HERE, OR MAY HAVE TO BE CONVERTED TO THE RANGE USED HERE.
RIGHT SEAT HEATER INOPERATIVE
NOTE: IF THE RIGHT SEAT CUSHION IS ALREADY WARM THE FOLLOWING STEP WILL NOT PROVE CONCLUSIVE.
NOTE: BE CERTAIN THE BATTERY IS FULLY CHARGED BEFORE TESTING. FAILURE TO DO SO CAN RESULT IN INCORRECT READINGS.
LEFT SEAT HEATER INOPERATIVE
NOTE: IF THE LEFT SEAT CUSHION IS ALREADY WARM THE FOLLOWING STEP WILL NOT PROVE CONCLUSIVE.
BOTH SEATS INOPERATIVE
If both seats (driver and passenger) fail to heat and the indicator lamps on the heated seat switches for both seats fail to operate, test the heated seat relay and/or fuses. Refer to Relay Diagnosis and Testing in the Power Distribution section for heated seat relay diagnosis and testing procedures. If the heated seat relay checks OK, go to Step 1.