SEAT WARMER UNIT INSPECTION

id091300801400

Seat Cushion

1.  Remove the front seat. (See FRONT SEAT REMOVAL/INSTALLATION.)

2.  Remove the seat cushion trim. (See FRONT SEAT DISASSEMBLY/ASSEMBLY.)

3.  While inspecting for continuity between the connector terminals A and B, use a dryer to warm the thermostat of the seat warmer unit on seat cushion.

acxaaw00001314

4.  When the ohmmeter indicates that there is no continuity, turn off the dryer, then use a thermometer to measure the temperature of the thermostat.

acxaaw00000049

5.  Verify that the temperature is approx. 37 °C {99 °F}.

6.  Using an ohmmeter, verify that there is continuity between the seat warmer unit connector terminals when temperature drops to approx. 28 °C {82 °F}.

acxaaw00001315

•  If not as indicated in the table, replace the seat cushion pad.(See FRONT SEAT DISASSEMBLY/ASSEMBLY.)

acxaaw00000051

Seat Back

1.  Remove the front seat. (See FRONT SEAT REMOVAL/INSTALLATION.)

2.  Remove the seat back trim. (See FRONT SEAT DISASSEMBLY/ASSEMBLY.)

3.  Verify that the continuity between terminals A and B is as indicated in the table.

acxaaw00001316

•  If not as indicated in the table, replace the seat back pad.(See FRONT SEAT DISASSEMBLY/ASSEMBLY.)

acxaaw00000053