KNOWN FAULTS · Skoda
Skoda Octavia IV 1.4 iV common problems.
2020–2026 · Plug-in hybrid
Sources are not verified in real time and no entry confirms that your car is affected.
3 known faults with sources
VAG plug-in hybrid high-voltage systemHigh-voltage system
- Engine / equipment
- MQB and MLB plug-in hybrids: Golf GTE/eHybrid, Passat GTE, Tiguan and Arteon eHybrid, Multivan T7, Audi TFSI e, Seat and Cupra e-Hybrid, Skoda iV
- Period mentioned
- 2019–2023
- Symptoms
- Usually none. In rare cases, overheating or fire in the engine bay or battery.
- Possible cause described
- In 2022 the VW Group recalled about 118,000 plug-in hybrids over a high-voltage system fuse that could fail under overvoltage and insufficient insulation; an extra insulating mat is fitted. In 2024 Audi added a recall for 2022–2023 Q5 and A7 plug-in hybrids over battery faults.
- Check for the garage
- Confirm by VIN at the dealer that the high-voltage system recalls have been done.
- Cost cited in the source
- Free under the recallsA rough figure from the original database, not an up-to-date quote.
Sources from the original database
Electrive: VW recalls 118,000 plug-in hybridsCleanTechnica: recall of over 100,000 VW Group PHEVsCarscoops: models affected by the PHEV recall
View full entryApplies if: Only if fitted with the air conditioning system described.
A/C not cooling: N280 valveClimate control
- Engine / equipment
- Air conditioning with clutchless compressor and N280 regulating valve (combustion VW, Audi, Seat, Cupra and Skoda from 2006)
- Period mentioned
- 2006–2026
- Symptoms
- The air does not cool or cools intermittently (for example only at motorway speed), and sometimes the compressor rattles with the A/C on. Codes 01232 (N280 valve), P2612 or 00898.
- Possible cause described
- The compressor regulates its output with the N280 solenoid valve, its most common failure point. Audi issued technical bulletins over a manufacturing fault in this valve on Sanden compressors. Its connector can also become brittle and corrode (especially without the engine undertray), or the wiring fails.
- Check for the garage
- Read the codes and N280 control current with VCDS or ODIS, measure its resistance (about 10 ohms) and check the connector and wiring before replacing parts. If the valve or compressor is replaced, the whole circuit must be flushed.
- Cost cited in the source
- N280 valve: a cheap part (about 30 dollars) where sold separately; new compressor with circuit flush: considerably moreA rough figure from the original database, not an up-to-date quote.
Sources from the original database
Audi (NHTSA): N280 valve bulletin for Sanden compressors (2021)Audi (NHTSA): N280 valve bulletin (2014)Ross-Tech Wiki: N280 valve code P2612Go-Parts: VW and Audi A/C compressor guideAudiZine: code 01232 from an N280 wiring fault
View full entryApplies if: All versions.
The central screen of the Škoda Octavia IV restarts or switches off and SmartLink or Bluetooth drop outElectrical and electronic systems
- Engine / equipment
- Octavia IV, all versions
- Period mentioned
- 2020 onwards
- Symptoms
- The central screen restarts by itself or stays off for a while; the phone connected through SmartLink (Android Auto or Apple CarPlay) or Bluetooth disconnects; the connected services fail.
- Possible cause described
- Škoda runs official software campaigns for the Octavia: the SW1985 infotainment one improves SmartLink and Bluetooth stability and reduces screen resets and outages; 1989 increases stability and improves connectivity, and those for the communication unit (OCU 0306 and 0311) stabilise the network connection.
- Check for the garage
- Check in the car’s menu which software version it has and ask Škoda, with the VIN, which campaigns are missing. The update can arrive over the internet; while it installs (30 minutes at most) the car cannot be used.
- Cost cited in the source
- Free: it is a manufacturer service action.A rough figure from the original database, not an up-to-date quote.