One problem related to water pump has been reported for the 2006 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Cadillac CTS based on all problems reported for the 2006 CTS.
The contact owns a 2006 Cadillac Cts. The contact noticed a large amount of engine oil leaked onto the ground. The vehicle was taken to an independent mechanic, who replaced the valve cover. The failure persisted after the repair. The vehicle was taken to two other independent mechanics that confirmed the oil pan gasket would need to be replaced. The vehicle was not repaired. In addition, the water pump was replaced on four separate occasions. The manufacturer was not notified of the failure. The approximate failure mileage was 36,500.