2007 Cadillac CTS-V Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Cadillac CTS-V
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2007 Cadillac CTS-V ProblemsRear Axle Pinion Seal May Leak
The rear axle pinion seal may leak causing fluid loss and possible internal rear end damage. Replacing the faulty seal will commonly correct this concern.
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
2007 Cadillac CTS-V RecallsBrake Fluid Leak
The brake hoses may leak at the connection fittings to the front brake calipers. This can be caused by road salt and other road contaminants. The dealership will replace both front brake hose assemblies free of charge.
General Motors is recalling certain 2005-2007 Cadillac CTS vehicles. The front passenger seat occupant sensor may become damaged, disabling the passenger airbag and illuminating the airbag warning light. If the airbag does not deploy when needed, there may be an increased risk of injury to the front seat passenger. Dealers will replace the front passenger sensing system free of charge.