Seat Heater Relay Test

1.Remove the front seat.

2.Disconnect the 6P connector from the seat heater relay (A).

 

3.Check for continuity between the No. 6 and No. 5 terminals, and No. 6 and No. 4 terminals. There should be continuity.
If there is no continuity, replace the seat heater relay.

4.Check for continuity between the No. 1 and No. 6 terminals, and No. 3 and No. 4 terminals when power and ground are connected to the No. 6 and No. 5 terminals. There should be continuity.
If there is no continuity, replace the seat heater relay.