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8D-38 WINDOWS, MIRRORS, SECURITY AND LOCKS
2
3
1
4
Seat back
1) Confirm that seat heater switch is in OFF position.
2) Disconnect seat back heater connector under the seat cush-
ion.
3) Check for continuity between terminals "B" and "D" of seat
back heater connector.
4) If there is no continuity, replace seat back as assembly.
1. Seat back
2. Seat cushion
3. Relay
4. Bimetal
Seat cushion
The seat cushion heater consists of the heater wire, bimetal, relay
and their connecting circuit wirings. Heater malfunction will be
caused by damage of one or more of them.
As each part can not be inspected separately, inspect the cushion
heater as a system as follows.
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