Diagnostic Manual, Body and Accessories,
Volume 5
Diagnosis - Function Test
| Test step/Test sequence |
Test condition |
Nominal value |
Possible cause/Remedy 1) |
 1.0 Front power seat, fore/aft adjustment |
Ignition: ON
Activate power seat switch (S22s3, S23s3) fore/aft
|
Front seat adjusts forward/backward |
Left seat Right seat
 23 1.0 23 16.0
23 2.0 23 17.0
23 3.0 23 18.0
23 31.0 23 32.0
|
| 2.0 Front power seat, front seat height adjustment |
Ignition: ON
Activate power seat switch (S22s2, S23s2) up/down
|
Front seat front adjusts up/down |
Left seat Right seat
23 1.0 23 16.0
23 4.0 23 19.0
23 5.0 23 20.0
23 31.0 23 32.0
|
| 3.0 Front power seat, rear seat height adjustment |
Ignition: ON
Activate power seat switch (S22s4, S23s4) up/down
|
Front seat rear adjusts up/down |
Left seat Right seat
23 1.0 23 16.0
23 6.0 23 21.0
23 7.0 23 22.0
23 31.0 23 32.0
|
4.0 Front power seat, backrest adjustment
|
Ignition: ON
Activate power seat switch (S22s5, S23s5) fore/aft
|
Front seat backrest adjusts forward/backward |
Left seat Right seat
23 1.0 23 16.0
23 8.0 23 23.0
23 9.0 23 24.0
23 31.0 23 32.0
|
| 5.0 Front power seat, head restraint adjustment |
Ignition: ON
Activate power seat switch (S22s1, S23s1) up/down
|
Front seat head restraint adjusts up/down |
Left seat Right seat
23 1.0 23 16.0
23 10.0 23 25.0
23 11.0 23 26.0
23 31.0 23 32.0
|
| 1) Observe Preparation for Test, see 22. |
|
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