Subaru Outback (BR): Starting and operating

 Taking a phone call and declining an incoming call

To take a phone call: Press the OFF hook switch0 . To put an incoming call on hold: Press the ON hook switch briefly . To decline an incoming call: Press the ON hook switch for more than 1.5 seconds.

 DTC P0131, P0132, P0133, P0134, P0137, P0138, P013A, P013B, P013E, P013F, P0140, P0141, P014C, P014D, P015A, P015B

AB:DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1) 1. OUTLINE OF DIAGNOSIS Detect the open or short circuit of sensor. Judge as NG, when the element voltage is out of the specified range. 2. COMPONENT DESCRIPTION Electromotive force Air fuel ratio Lean Rich Exhaust gas ZrO2 3.