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Home >> Chevrolet >> 1999 >> Chevy Express G2500, Van Cargo Extended, 6.5 F >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Remote Keyless Entry Systems >> System Tests >> Test H: All Power Door Locks Do Not Lock

Test H: All Power Door Locks Do Not Lock

  1. Remove power door lock relay located behind right kick panel. Connect test light between ground and power door lock relay terminal "C" (Orange wire). If test light illuminates, go to next step. If test light does not illuminate, repair open circuit in Orange wire between power door lock relay and splice S228.
  2. Connect test light between ground and power door lock relay terminal "F" (Light Blue wire). If test light illuminates, replace power door lock relay. If test light does not illuminate, repair open circuit in Light Blue wire between power door lock relay and splice S241.
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