Ford Galaxy / Ford S-MAX. Manual - part 909
GO to H11
.
No
INSTALL a new climate controlled seat wiring
harness. TEST the system for normal operation.
H11: CHECK FOR VOLTAGE TO THE INOPERATIVE CLIMATE CONTROLLED SEAT FRONT
SEAT BACKREST FAN
Ignition switch in position II.
1
While operating the climate controlled seat switch,
measure the voltage between the front seat
backrest fan connector pin 1, (RD/BK), harness side
and ground.
2
Is the voltage greater than 6 volts?
Yes
INSTALL new climate controlled front seat backrest
fan.
REFER to:
Front Seat Backrest
(501-10 Seating,
Disassembly and Assembly).
TEST the system for normal operation.
No
GO to H13
.
H12: CHECK FOR CONTINUITY BETWEEN THE INOPERATIVE CLIMATE CONTROLLED
SEAT CUSHION FANS AND THE CLIMATE CONTROLLED SEAT MODULE
Ignition switch in position 0.
1
Disconnect Inoperative Climate Controlled Seat
Module.
2
Measure the resistance between the climate
controlled seat module connector pin 6, (RD),
harness side and the front seat cushion fan
connector pin 1, (RD), harness side.
3
Is the resistance less than 5 ohms?
Yes
INSTALL a new climate controlled seat module.
TEST the system for normal operation.
No
INSTALL a new climate controlled seat wiring
harness. TEST the system for normal operation.
H13: CHECK FOR CONTINUITY BETWEEN THE INOPERATIVE CLIMATE CONTROLLED
SEAT BACKREST FANS AND THE CLIMATE CONTROLLED SEAT MODULE
Ignition switch in position 0.
1
Disconnect Inoperative Climate Controlled Seat
Module.
2
Measure the resistance between the climate
controlled seat control module connector pin 1,
(BK/RD), harness side and the front seat backrest
fan connector pin 1, (RD/BK), harness side.
3