Acura 3.5 RL Manual page 1379

Lumbar Support System
Switch Test/Replacement
1. Carefully pry out the lumbar support switch from
the seat.
2. Disconnect the 5P connector from the switch (A).
3. Check for continuity between the terminals in each
switch position according to the table.
4. If the continuity is not as specified, replace the
switch.
Motor Test
1. Remove the driver's seat, refer to the '96 - 01 3.5RL
Service Manual P/N 61SZ305 (see page 20-57).
2. Disconnect the 2P connector (A) from the lumbar
support sub harness.
3. Test each motor by applying battery voltage and
body ground to the terminals.
4. If the motor does not run or fails to run smoothly,
replace it (see page 20-5).