Operation CHARM: Car repair manuals for everyone.

Service Hints

POWER SEAT (DRIVER'S SEAT)

D27 (A), D28 (B) DRIVER SEAT ECU
(A) 14, (B) 9 - GROUND : Always approx. 12 volts
(A) 6, (B) 1 - GROUND : Always continuity

POWER SEAT (FRONT PASSENGER'S SEAT)

P25 POWER SEAT CONTROL SW (FRONT PASSENGER'S SEAT)
1 - GROUND : Always approx. 12 volts
6 - GROUND : Always continuity

P24 POWER SEAT CONTROL SW (FRONT PASSENGER'S SEAT LUMBAR SUPPORT)
1 - GROUND : Always approx. 12 volts
2 - GROUND : Always continuity

P26 POWER SEAT CONTROL SW SUB (FRONT PASSENGER'S SEAT)
10 - GROUND : Always approx. 12 volts

POWER SEAT (REAR PASSENGER'S SEAT)

R25 REAR LH SEAT ECU
1, 18 - GROUND : Always approx. 12 volts
14, 23 - GROUND : Always continuity

R26 REAR RH SEAT ECU
1, 18 - GROUND : Always approx. 12 volts
11, 12, 14, 23 - GROUND : Always continuity

CLIMATE CONTROL SEAT

C20 CLIMATE CONTROL SEAT ECU (DRIVER'S SEAT)
7 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
8 - GROUND : Always continuity

C21 CLIMATE CONTROL SEAT ECU (FRONT PASSENGER'S SEAT)
7 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
8 - GROUND : Always continuity

T7 CLIMATE CONTROL SEAT SW LH, CLIMATE CONTROL SEAT SW RH
14 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
6 - GROUND : Always continuity

VIBRATION SEAT

V12, V13 VIBRATION SEAT ECU LH, RH
5 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
10 - GROUND : Always continuity