October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
DTC C101A-86: Vacuum Pressure Sensor - Signal Invalid: Action
- Check the brake vacuum system components and sensor connections for air leakages. Check the vacuum pump for correct operation. Repair as required
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTC and retest. If the fault persists, check and install a new vacuum pressure sensor as required