Disconnect the IMS control switch connector.
With the power IMS control switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the IMS control switch.
Disconnect the negative (-) battery terminal.
Remove the front door trim panel.
(Refer to Body - "Front Door Trim")
After removing the mounting screws and switch connector (B), then remove the IMS control switch bracket (A) from the front door trim panel.
Make sure that the IMS control switch connectors and related connectors are plugged in properly.
Check the IMS control switch operates normally.
Connect the connectors and reassemble the IMS control switch.
Reassemble the seat side cover.