HEATED SEAT
SE-61
C
D
E
F
G
H
J
K
L
MA
B
SE
HEATED SEATPFP:87335
System Description BIS0013C
Each seat cushion has seat heater unit.
Front heated seat is composed the following
–Heated seat relay
–Front heated seat switch
–Seat heater unit
Rear heated seat is composed the following
–Heated seat relay
–Heated seat switch
–Seat heater unit
–Heated seat control unit
Heated seat system has two operation pattern, LOW and HIGH.
NOTE:
When handling seat, be extremely careful not to scratch seat heater unit
To replace heating unit, seat trim and pad should be separated.
Do not use any organic solvent, such as thinner, benzene, alcohol, etc. to clean trims.
FRONT HEATED SEAT
When ignition switch is ON or START, heated seat relay activates.
Then power is supplied
through 10A fuse [No. 8, located in fuse block (J/B)]
through heated seat relay terminals 3 and 5
to front heated seat switch (driver side and passenger side) terminal 1.
Driver Side
LOW FUNCTION
When front heated seat switch (driver side) is in LOW position, power is supplied
through front heated seat switch (driver side) terminal 2
to seat heater (driver side) terminals 53.
And, ground is supplied
to seat heater terminal 52
through grounds B16 and B17.
Then seat heater (driver side) LOW function is activated.
At this time ground is supplied
to front heated seat switch (driver side) terminal 4
through grounds M71 and M72.
Then indicator illuminates in front heated seat switch (driver side).
HIGH FUNCTION
When front heated seat switch (driver side) is in HIGH position, power is supplied
through front heated seat switch (driver side) terminal 3
to seat heater (driver side) terminals 54.
And, ground is supplied
to seat heater terminal 52
through grounds B16 and B17.
Then seat heater (driver side) HIGH function is activated.
At this time ground is supplied
to front heated seat switch (driver side) terminal 4
through grounds M71 and M72.
Then indicator illuminates in front heated seat switch (driver side).
