Subaru Legacy Manuals 2015 Legacy Owner's Manual | Page 167

3-18 Instruments and controls/Warning and indicator lights the tire to lose air rapidly. If you have a flat tire, replace it with a spare tire as soon as possible. When a spare tire is mounted or a wheel rim is replaced without the original pressure sensor/transmitter being transferred, the Low tire pres- sure warning light will illuminate steadily after blinking for approxi- mately one minute. This indicates the TPMS is unable to monitor all four road wheels. Contact your SUBARU dealer as soon as possible for tire and sensor replacement and/ or system resetting. If the light illuminates steadily after blinking for approximately one minute, promptly contact a SUBARU dealer to have the system inspected. CAUTION The tire pressure monitoring system is NOT a substitute for manually checking tire pressure. The tire pressure should be checked peri- odically (at least monthly) using a tire gauge. After any change to tire pressure(s), the tire pressure mon- itoring system will not re-check tire inflation pressures until the vehicle is first driven more than 20 mph (32 km/h). After adjusting the tire pres- sures, increase the vehicle speed to at least 20 mph (32 km/h) to start the TPMS re-checking of the tire infla- tion pressures. If the tire pressures are now above the severe low pressure threshold, the low tire pressure warning light should turn off a few minutes later. Therefore, be sure to install the specified size for the front and rear tires. & ABS warning light CAUTION . If any of the following conditions occur, we recommend that you have the ABS repaired at the first available opportunity by your SUBARU dealer. – The warning light does not illuminate when the ignition switch is turned to the “ON” position. – The warning light illuminates when the ignition switch is turned to the “ON” position, but it does not turn off even after starting the vehicle. – The warning light illuminates during driving. . When the warning light is on (and brake system warning light is off), the ABS function shuts down; however, the conventional brake system continues to oper- ate normally. The ABS warning light illuminates to- gether with the brake system warning light if the EBD system malfunctions. For further details of the EBD system mal- function warning, refer to “Brake system warning light” F3-19. NOTE If the warning light behavior is as described in the following conditions, the ABS may be considered normal. . The warning light illuminates right after the engine is started but turns off immediately, remaining off. . The warning light remains illumi- nated after the engine has been started, but it turns off while driving. . The warning light illuminates during driving, but it turns off immediately and remains off. When driving with an insufficient battery voltage such as when the engine is jump started, the ABS warning light may illumi-