( TL19E00J46170453691FEAT00 )

Seat Heater Test

Front Passenger's Seat

1. Remove the passenger's seat.

1. Disconnect the connector A (4P) and connector B (2P) from the seat heaters.

1. Check for continuity between the seat heater connector B (2P) No. 1 and No. 2 terminals. There should be continuity. If the continuity is not as specified, replace the seat-back heater.

1. Reconnect seat heater connector B (2P) to the seat-back heater.

1. Check for continuity between the seat heater connector A (4P) No. 2 and No. 3 terminals and No. 2 and No. 4 terminals. There should be continuity. If the continuity is not as specified, replace the seat cushion heater.

1. If the seat cushion heater and the seat-back heater are OK, check the wire between connector A (4P) No. 2 terminal and connector B (2P) No. 2 terminal.