The worst 2020 Porsche Redundant Cayenne E-Hybrid problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 3
Back over prevention: sensing system: camera
- What is wrong
- Porsche Cars North America, Inc. (Porsche) is recalling certain 2019-2025 Cayenne, Cayenne E-Hybrid, 2020-2025 911, Taycan, 2024-2025 Panamera, and 2025 Panamera E-Hybrid vehicles. The rearview camera image may not display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Risk
- A rearview image that does not display properly reduces the driver's view behind the vehicle, increasing the risk of a crash.
- Remedy
- Dealers will update the driver assistance software, free of charge. Owner notification letters were mailed February 13, 2026. Owners may contact Porsche customer service at 1‑800‑767‑7243. Porsche's number for this recall is ASB2. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning January 19, 2026.
Recall number 25V896000 · Recall details
Electrical system: propulsion system: charging: cable/cord: onboard
- What is wrong
- Porsche Cars North America, Inc. (Porsche) is recalling various models and model years. Please see the recall report for a list of the included vehicles. When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current required to utilize the compact charging system, causing the outlet or charging cable to overheat.
- Risk
- An overheated outlet or charging cable can increase the risk of a fire.
- Remedy
- Owners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V home charging cable or public charging stations. Dealers will supply a new 220V/240V compact/portable charging cable with an incorporated temperature sensor, free of charge. Owner notification letters were mailed on October 24, 2024. A second notice will be sent once remedy parts become available, anticipated mid-2024. Owners may contact Porsche customer service at 1‑800‑767‑7243. Porsche's number for this recall is APB6.
Recall number 23V841000 · Recall details
Air bags: sensor: occupant classification: front passenger
- What is wrong
- Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 Cayenne GTS, Cayenne GTS Coupe, 2020-2021 Cayenne Coupe, Cayenne S Coupe, Cayenne E-Hybrid Coupe vehicles. The passenger seat back heating element was not installed and may impact the calibration of the Occupant Classification System.
- Risk
- The front passenger air bag may fail to deploy, increasing the risk of injury.
- Remedy
- Dealers will install a heating element, free of charge. Owner notification letters were mailed June 25, 2021. Owners may contact Porsche customer service at 1‑800‑767‑7243. Porsche's number for this recall is AMB0.
Recall number 21V318000 · Recall details
See all 3 recalls for the 2020 Porsche Redundant Cayenne E-Hybrid
Technical service bulletins for the 2020 Porsche Redundant Cayenne E-Hybrid 284
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Parts information for parts withdrawal involving the actuating lever
- Instructions on advanced technical information for Y1A, 971, 9YB, 9YA – Brake Noise & Long Brake Pedal
- Parts information for parts withdrawal involving Solenoid Valve for Coolant Circuit
- Symptom based workshop manual for a Brake Symptom
- Technical information for WRF7
- Porsche intranet posting with information on WRF7 Workshop campaign
- Parts information for parts withdrawal involving the door lock
- Instructions on advanced technical information for the Surround View Static Calibration – Explanation of...
- Parts information for parts withdrawal involving the Thermostat (PAB121115C). The cars affected are ones...
- Parts information for parts withdrawal involving the high voltage battery
See all 284 bulletins for the 2020 Porsche Redundant Cayenne E-Hybrid
Compare the 2020 Porsche Redundant Cayenne E-Hybrid
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Questions about the 2020 Porsche Redundant Cayenne E-Hybrid
Is the 2020 Porsche Redundant Cayenne E-Hybrid reliable?
Owners have filed 0 complaints about the 2020 Porsche Redundant Cayenne E-Hybrid.
What is the most common problem with the 2020 Porsche Redundant Cayenne E-Hybrid?
There are not enough complaints to tell.
How many recalls does the 2020 Porsche Redundant Cayenne E-Hybrid have?
3 recalls, covering back over prevention, electrical system and air bags.
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