Operation CHARM: Car repair manuals for everyone.

Service Hints

P 24-A, P 25-B POWER SEAT ECU
A 9-GROUND : Always approx. 12 volts
B 8-GROUND : Always approx. 12 volts
B 7-GROUND : Always continuity
A 13-GROUND : Always continuity
A 8-GROUND : Approx. 12 volts with ignition SW at ON or ST position
B 1-GROUND : Approx. 12 volts with driver's seat at rear reclining operation
B 2-GROUND : Approx. 12 volts with driver's seat at front reclining operation
B 10-GROUND : Approx. 12 volts with driver's seat at front vertical up operation
B 9-GROUND : Approx. 12 volts with driver's seat at front vertical down operation
B 6-GROUND : Approx. 12 volts with driver's seat at rear vertical up operation
B 5-GROUND : Approx. 12 volts with driver's seat at rear vertical down operation
B 3-GROUND : Approx. 12 volts with driver's seat at rear slide operation
B 4-GROUND : Approx. 12 volts with driver's seat at front slide operation

P 22 POWER SEAT CONTROL SW (DRIVER'S SEAT)
12-1 : Closed with driver's seat at front reclining operation
12-5 : Closed with driver's seat at rear reclining operation
12-10 : Closed with driver's seat at front vertical up operation
12-9 : Closed with driver's seat at front vertical down operation
12-2 : Closed with driver's seat at rear vertical up operation
12-3 : Closed with driver's seat at rear vertical down operation
12-8 : Closed with driver's seat at front slide operation
12-4 : Closed with driver's seat at rear slide operation

L 3 LUMBAR SUPPORT CONTROL SW (DRIVER'S SEAT)
4-GROUND : Always approx. 12 volts
3-GROUND : Always continuity