Heated Seat Element

DIAGNOSIS AND TESTING - HEATED SEAT ELEMENT

Refer to the appropriate wiring information for complete circuit schematic or connector pin-out information.

NOTE:
The wire harness connectors for the heating elements are located either under the seat cushion pan or at the rear of the seat near the seat back hinge area.

NOTE:
When checking heated seat elements for continuity, be certain to move the heating element being checked. Moving the element, such as sitting in the seat will eliminate the possibility of an intermittent open in the element which would only be evident if the element was in a certain position. Failure to check the element in various positions could result in an incomplete test.

1. Locate and disconnect the seat electrical connector.

2. Check the resistance between the circuits leading in and out of the suspect heated seat element. The resistance should be between the specifications listed in the following Heated Seat Element Resistance chart. If OK, Heated Seat System. If not OK, replace the inoperative heated seat element Heater Pad - Removal.

HEATED SEAT ELEMENT RESISTANCE