7206X–01
B51466
Seat Heat Switch (Driver’s Side)
B51467
Seat Heat Switch (Passenger’s Side)
B30883
Front Seat Cusion Hater
B51473
Front Seat back Hater
–
SEAT
SEAT HEATER SYSTEM
72–43
2632
Author:
Date:
2002 CAMRY REPAIR MANUAL (RM881U)
INSPECTION
1.
INSPECT SEAT HEATER SWITCH
(a)
Inspect the seat heater switch (driver’s side) continuity.
Standard:
Terminal No.
Condition
Specified condition
4
⇔
6
OFF
Continuity
3
⇔
4
⇔
6
ON
Continuity
3
⇔
4
⇔
6
ON
Continuity
1
⇔
2
Illumination
Continuity (always)
If the continuity is not as specified, replace the seat heater
switch.
(b)
Inspect the seat heater switch (passenger’s side) conti-
nuity.
Standard:
Terminal No.
Condition
Specified condition
4
⇔
6
OFF
Continuity
3
⇔
4
⇔
6
ON
Continuity
3
⇔
4
⇔
6
ON
Continuity
1
⇔
2
Illumination
Continuity (always)
If the continuity is not as specified, replace the seat heater
switch.
2.
INSPECT FRONT SEAT CUSHION HEATER ASSY LH
(a)
Inspect the seat cushion heater assembly LH continuity.
Standard:
Terminal No.
Condition
Specified condition
1
⇔
2
Constant
Continuity
If the continuity is not as specified, replace the seat cushion
heater assembly.
3.
INSPECT FRONT SEAT BACK HEATER ASSY LH
(a)
Inspect the seat back heater assembly LH continuity.
Standard:
Terminal No.
Condition
Specified condition
1 2
Constant
Continuity
If the continuity is not as specified, replace the seat back heater
assembly.