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Home >> Dodge and Ram >> 2018 >> Charger Pursuit, 5.7L Eng VIN T, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Power Seats (Service Information) >> Switch, Lumbar Control >> Diagnosis And Testing >> Diagnosis And Testing - Power Lumbar Switch >> Driver Seat

Driver Seat

GC0144377Courtesy of CHRYSLER GROUP, LLC
  1. Disconnect and isolate the battery negative cable.
  2. Remove the power lumbar support switch from the seat. Refer to SWITCH, LUMBAR CONTROL, REMOVAL .
  3. Use an ohmmeter to test the continuity of the power lumbar support switch using the following table. If not OK, replace the inoperative power lumbar support switch. If switch tests OK, check for an open or short in the power lumbar support circuit wiring. If no open or short is found, replace the power lumbar support adjuster motor(s) as required.
DRIVER SEAT LUMBAR SWITCH CONTINUITY

SWITCH POSITION CONTINUITY BETWEEN
OFF 1-2, 1-3, 1-4, 1-5, 2-3, 2-4, 2-5, 3-4, 3-5, 4-5
UP 1-2, 1-3, 1-4, 2-3, 2-4, 3-4, 5-6
DOWN 1-3, 1-4, 1-5, 2-3, 2-4, 2-5, 3-4, 3-5, 4-5
IN 1-2, 1-4, 1-5, 2-6, 3-4, 3-5, 4-5
OUT 2-4, 2-5, 3-6, 4-5
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