FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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X5 (E53) L6-3.0L (M54)
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Description and Operation
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Relay SCA Close
Relay SCA Close
Relay SCA Close
The GM3 controls the SCA Close relay K70 by applying a ground signal to the relay coil, which switches KL30 voltage to the motor pulling the lift-gate closed.