B2562

B2562 LOW VOLTAGE

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC CONFIRMATION

1.Erase DTC.
2.Turn ignition switch OFF.
3.Perform the "SELF-DIAG RESULTS" of CONSULT, after the ignition switch has been turned ON for 1.5 seconds or more.
Is any DTC detected?
YES- Refer to "Diagnosis Procedure".
NO- Inspection End.


Diagnosis Procedure


1. CHECK BATTERY VOLTAGE

Check battery voltage.
Is battery voltage less than 8.8V?
Yes- Charge battery and retest. Work Flow Coupe (Coupe) or Work Flow Sedan (Sedan).
No- GO TO 2

2. CHECK POWER SUPPLY CIRCUIT

Check BCM power supply circuit. Power Supply And Ground Circuit.
Is the circuit OK?
Yes- Replace BCM. Service and Repair.
No- Repair or replace the malfunctioning part.


Special Repair Requirement


1. REQUIRED WORK WHEN REPLACING BCM

Initialize control unit. Special Repair Requirement.
- Work End.