Step | Action | Value(s) | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | Was the entire Oldsmobile Lumbar System Check performed? | -- | Go to Step 2 | |||||||
2 | Test for an open or for a disconnected air line at the following locations:
Are the air lines OK? | -- | Go to Step 5 | Go to Step 3 | ||||||
3 | Repair the suspect air line. Refer to Front Seat Lumbar Support Replacement . Is the repair complete? | -- | -- | |||||||
4 | Replace the lumbar seat module. Is the repair complete? | -- | -- | |||||||
5 | Test the associated air line for leaks between the solenoid valve and the bladder. Are the air lines OK? | -- | Go to Step 6 | Go to Step 3 | ||||||
6 | Test the lumbar bladder for leaks. Is the bladder OK? | -- | Go to Step 4 | Go to Step 7 | ||||||
7 | Replace the suspect lumbar bladder. Is the repair complete? | -- | -- |
