Magnum V8-5.7L VIN 2 (2007)
2. Check the resistance between the circuit leading in and out of the suspect heated seat element. The resistance should be between 3.8 - 4.8 ohms
for a seat cushion element and 4.3 - 5.4 ohms for a seat back element. If OK, Refer to Seat Heater testing. If not OK, replace the inoperative
heated rear seat element.