Other information:
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC Detection Condition
B2562
LOW VOLTAGE
(Low voltage)
Diagnosis condition
When ignition switch ON.
Signal (terminal)
BCM power circuit (terminal 139 and 131 and ground)
Threshold
Less than 8...
System Description
SYSTEM DIAGRAM*1: ECM determines the start signal status by the signals of engine speed and battery voltage.*2: This sensor is not used to control the engine system under normal conditions.INPUT/OUTPUT SIGNAL CHART Sensor Input signal to ECM ECM function Actuator
Crankshaft position sensor (POS)
Engine speed*
Fuel pump control
FPCM
↓
Fuel pump
Camshaft position sensor (PHASE)
Engine coolant temperature sensor
Engine coolant temperature
Mass air flow sensor
Amount of intake air
Battery
Battery voltage*
*: ECM determines the start signal status by the signals of engine speed and battery voltage...