Grand Cherokee 2WD V8-5.2L VIN Y (1998)
Power Seat Switch: Testing and Inspection
Power Lumbar Switch
1. Disconnect and isolate the battery negative cable. Remove the power lumbar switch from the power seat.
Power Lumbar Switch Continuity
2. Use an ohmmeter to test the continuity of the power lumbar switch in each switch position. See the Power Lumbar Switch Continuity chart. If OK,
see the diagnosis for the Power Lumbar Adjuster and Motor. If not OK, replace the faulty power lumbar switch.
