P2171-12 - Exhaust Pressure Regulator Vent Solenoid Control Circuit high - Circuit short to battery: Action
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check active exhaust solenoid valve circuit for short circuit to power
- Check and install a new active exhaust solenoid as required