Yes, 2020-2022 Cayenne, Cayenne Coupe, and Cayenne E-Hybrid models were recalled for a secondary electric coolant pump that can leak coolant into its electrical connector and short-circuit, potentially causing an engine-compartment fire. Look for coolant odor or puddles under the engine bay, though no warning may appear before an electrical short. The recall repair is free at a dealer; outside recall coverage, independent replacement typically costs $1,200 to $1,800.

2019-2021 Cayenne and Cayenne Coupe models commonly develop transfer case shudder, clunking on drive engagement, and intermittent AWD or chassis-system warnings. The transfer case clutch can be damaged if ignored, potentially causing loss of all-wheel drive and reduced-power mode. Dealer replacement of the transfer case is commonly quoted at $4,000 to $6,500, while some actuator-motor repairs at independent shops run $1,200 to $1,800.

On 2019-2023 Cayenne and Cayenne Coupe models with optional air suspension, leaking strut seals and compressor failure from moisture intrusion are common. The vehicle may settle on one corner after parking, the compressor runs excessively, and a chassis-system fault or ride-height warning appears; severe cases may stop the car from raising and require towing. Replacement of the compressor and one or more struts typically costs $2,500 to $5,500.

2019-2023 Cayenne and Cayenne Coupe models with PCM 5.1 can have the 12.3-inch display stay black, reboot repeatedly, delay the backup camera, or lose Apple CarPlay; software updates may not fix the problem if the PCM module is failing. This usually does not affect drive safety but removes audio and climate controls and can show persistent errors. A dealer PCM replacement including programming commonly costs $2,000 to $4,000.

2019-2022 Cayenne and Cayenne Coupe models with the panoramic roof can get wet front footwells from blocked sunroof drain tubes, which then wet the floor-mounted modules or Bose amplifier and cause audio, parking-sensor, or restraint-system errors. Check for damp carpets or a musty odor after rain. Clearing drains, drying carpets, and replacing corroded connectors costs about $250 to $600; a failed amplifier adds $900 to $1,800.