Seat Heater Switch (for Rear Side)

SEAT: SEAT HEATER SWITCH (for Rear Side): INSPECTION

1. INSPECT CURTAIN SWITCH ASSEMBLY





(a) Measure the resistance according to the value(s) in the table below.

Standard resistance:





HINT
As the dial is being turned, the resistance changes gradually.

If the result is not as specified, replace the switch.

(b) Measure the voltage according to the value(s) in the table below.

Standard voltage:





HINT
As the circuit has a diode, perform the measurement with the tester in diode mode.

If the result is not as specified, replace the switch.

(c) Measure the resistance according to the value(s) in the table below.





Standard resistance:





HINT
As the dial is being turned, the resistance changes gradually.

If the result is not as specified, replace the switch.

(d) Measure the voltage according to the value(s) in the table below.

Standard voltage:





HINT
As the circuit has a diode, perform the measurement with the tester in diode mode.

If the result is not as specified, replace the switch.

(e) Check that the seat heater switch illuminates.

OK:





If the result is not as specified, replace the switch.