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Cavity Wire Test condition Test: Desired result Possible cause if result is not obtained C8 • C9 C2 • C7 C4 • C11 C3 • C10 BRN/WHT * ORN GRN • BLU/GRN YEL • LT GRN RED • GRY Connect battery power Connect battery power Connect battery power to the C2 terminal, and Connect battery power Connect battery power Connect battery power terminal momentarily. Connect battery power Connect battery power Check the front up-down motor The motor should run (up) Check the front up-down motor Check the rear up-down motor The motor should run (up) Check the rear up-down motor Check the slide motor operation: Check the slide motor operation: Check the recline motor operation: Check the recline motor operation: • Faulty front up-down motor • Faulty front up-down motor • Faulty rear up-down motor • Faulty rear up-down motor • Faulty slide motor • Faulty slide motor • Faulty recline motor • Faulty recline motor Reconnect all connectors to the power steering control unit. Cavity Wire Test condition Test: Desired result Possible cause if result is not obtained A4 • B1 A4 B9 A4 • B2 A4 • B 10 GRN/BLK • YEL/BLK GRN/BLK • WHT GRN/BLK • YEL/GRN GRN/BLK • WHT/RED Front up-down motor Rear up-down motor Slide motor runs Recline motor runs Check for voltage between the 1 V or less and 4 V or more. Check for voltage between the 1 V or less and 4 V or more. Check for voltage between the ter- 1 V or less and 4 V or more. Check for voltage between the ter- minals: The voltage should pulse between 1 V or less and 4 V or more. • Faulty front up-down position sensor • An open in the wire • Faulty rear up-down position sensor • Faulty slide position sensor • Faulty recline position sensor Main Menu Table of Contents |